No.168E 2005 SPECIAL ISSUE ON AUTOMOTIVE PRODUCTS

FRONT COVER   FRONT COVER   (690KB) CONTENTS   CONTENTS   (29KB) FOREWORD   Publication of Special Issue on Automotive Products Toshikatsu TANIGUCHI Senior Executive Director   (39KB) CONTRIBUTION   Development of High-Performance Electric Vehicle "Eliica" Professor Hiroichi YOSHIDA Graduate School of Media and Governance, Keio University Professor Hiroshi SHIMIZU Faculty of Environmental Information, Keio University   (434KB) TECHNICAL TRENDS   Latest Technical Trends regarding Hub Unit Bearings   (503KB)   Technical Trends regarding Intermediate Shaft in Steering Systems   (251KB)   Technical Trends regarding Bonded Piston Seals   (371KB) TECHNICAL PAPERS   Effect of Lubricating Oil Behavior on Friction Torque of Tapered Roller Bearings   (193KB)   Development of Simulator for Evaluation of Steering Systems   (448KB) TECHNICAL REPORTS   Bearing & Seal Technologies for Electric Vehicle Eliica Project   (358KB)   Trends regarding Needle Roller Bearings for Automatic Transmission Planetary Gears   (687KB)   Transmission Efficiency and Power Capacity Analysis of Infinitely Variable Transmission Variator   (300KB)   Aluminum Rack Housing Strength Analysis of Rack and Pinion Steering Systems   (192KB) NEW PRODUCTS   Ball Bearings with High Pressure-Resistant Seals   (76KB)   Manual Steering Column with Slide Type E/A Mechanism   (98KB)   Oil Seals for Various Applications in Automobiles   (228KB) PATENTS   Retainer for Bearings   (84KB)   Torque Sensor   (84KB)   Electric Power Steering System   (84KB) OVERSEAS AFFILIATED COMPANY   DALIAN KOYO WAZHOU AUTOMOBILE BEARING CO., LTD. - KWA -   (358KB) TOPICS   Koyo Exhibits Various Automotive Products at Auto Shanghai 2005   (457KB)   Koyo Participates in 2005 INTERNATIONAL BEARING INDUSTRY EXHIBITION FOR CHINA   (353KB) INTERNATIONAL NETWORK   INTERNATIONAL NETWORK   (39 KB)

No.167E 2005

FRONT COVER   FRONT COVER   (697 KB) CONTENTS   CONTENTS   (31 KB) FOREWORD   Establishment of Company on Basis of Technology Taisuke SENOO Senior Executive Director   (42 KB) CONTRIBUTION   Latest Frontiers of Nanomaterials Research- Perspective on ECAP Method - Professor Satoshi HASHIMOTO Laboratory of Physics and Mechanics of Materials, Department of Intelligent Materials Engineering, Faculty of Engineering, Osaka City University   (519 KB) SURVEYS   Koyo Production System and Machines & Equipments for Rolling Bearings   (132 KB)   History of Sealing Devices and Recent Technical Trends of Helix Seals   (164 KB) TECHNICAL PAPERS   Effect of Lubricant Film Thickness on Bearing Life under Contaminated Lubrication Part 1: Life Tests for Ball Bearings in Contaminated Oil   (322 KB)   Development of Super-low Friction Torque Technology for Tapered Roller Bearing   (276 KB)   Development of Compact Flywheel Energy Storage System (ComFESS)   (203 KB) TECHNICAL REPORTS   Improvement of Simulation Technology for Analysis of Hub Unit Bearing   (419 KB)   Development of Super-low Friction Torque Tapered Roller Bearing for Drive Pinion Axle   (195 KB)   Development of Split Type Slewing Rim Bearings   (896 KB)   Development of Low-cost Steering Columns   (535 KB)   Development of Non-contact Type Torque Sensor for Electric Power Steering Using Green Compact Core Component   (439 KB)   Development of ITRON Controller for Vertical Furnace   (121 KB) NEW PRODUCTS   Electronically Controlled Hydraulic Power Steering Systems   (116 KB)   Centerless Grinding Machine for Form Grinding of Micro Tools   (105 KB)   Oil Seals for High-Pressure and High-Speed Application   (85 KB)   Rapid Thermal Processing System for 300mm Wafer   (71 KB)   Multi-Axis Soft-Motion Controller KSMU-08   (113 KB) PATENTS   Resin Pulley, Rolling Bearing Unit for Vehicle Axle   (63 KB)   Torque Sensor, Universal Joint   (63 KB) OVERSEAS AFFILIATED COMPANY   THAI KOYO CO., LTD.   - TK -   (382 KB) TOPIC   Paris Auto Show 2004  - Koyo Exhibited "Integrated Vehicle Control Technology and Environmentally Friendly Products" -   (647 KB) INTERNATIONAL NETWORK   INTERNATIONAL NETWORK   (35 KB)

No.166E 2005

FRONT COVER   FRONT COVER   (174 KB) CONTENTS   CONTENTS   (19 KB) FOREWORD   Collaboration Shuji MIYAWAKI Executive Director   (22 KB) CONTRIBUTION   Scope Professor Aizoh KUBO Department of Precision Engineering, Faculty of Engineering, Kyoto University   (108 KB) SURVEYS   Technical Trends of Large-size Drive Shafts for Rolling Mills   (161 KB)   Technical Trends of Hydraulic-Electric Power Steering Systems   (151 KB)   Technical Trends of Heat Treatment Equipment for LCD   (119 KB) TECHNICAL PAPERS   Influence of Subsurface Defects on Stress Distribution under Rolling Contact Conditions   (144 KB)   Research on Steering Wheel Control Strategy as Man-Machine Interface for Steer-by-Wire System   (108 KB)   Mechanisms of Interaction in IVT   (318 KB) TECHNICAL REPORTS   Generation Mechanism of Inner Ring Creep   (199 KB)   Development of High-Rigidity, Long-Life Ball Bearing   (161 KB)   Influence of Surface Roughness on Sliding Characteristics of Rubber Seals   (172 KB)   Development of Ball Screw for Dry CVT   (140 KB)   Development of High Performance LED Light Source Unit, and Its Applications   (236 KB) NEW PRODUCTS   Automatic Visual Inspection System for Cylindrical Parts   (63 KB)   High Performance Oil Seals at Low Temperature   (61 KB)   Rapid Carburizing Furnace   (44 KB)   Inch-Size Series Rotary Encoders   (87 KB) PATENTS   Rolling Bearing, Tapered Roller Bearing   (40 KB)   Steering Lock Device, Motor Control System   (40 KB) OVERSEAS AFFILIATED COMPANY   KOYO KOREA CO., LTD.  - KKC -   (123 KB) TOPICS   Opening Ceremony Held for New Building of Koyo European Technical Center (KTEC)   (95 KB)   Techno-Frontier 2004, Motion Engineering Japan 2004  - Exhibition and Suggestion of High Functional Products and Control Systems -   (165 KB)   Automotive Engineering Exposition 2004 - Joint-Display with FAVESS Co. with Main Suggestion of Koyo's Original Vehicle Integrated Control -   (192 KB) INTERNATIONAL NETWORK   INTERNATIONAL NETWORK   (24 KB)

No.165E 2004

FRONT COVER   FRONT COVER   (259 KB) CONTENTS   CONTENTS   (14 KB) FOREWORD   Koyo Way - Product & Process Innovation -  The Idea of "PPI" - Core Part of "Sustainable Development" Masaomi SO Executive Director   (27 KB) CONTRIBUTION   Perspectives Regarding Active Safety Professor Masao NAGAI Faculty of Technology, Tokyo University of Agriculture and Technology   (269 KB) SURVEYS   Development Trend of Advanced Steering System   (320 KB)   Latest Technical Trends of Machine Tools   (71 KB) TECHNICAL PAPERS   Development of Next-Generation Steering Sensor for Electric Power Steering   (200 KB)   Application of Zero-Bias Current Active Magnetic Bearings to Flywheel Energy Storage Systems   (116 KB) TECHNICAL REPORTS   Development of High-capacity Tapered Roller Bearing (KE2)   (129 KB)   Development of Hexavalent-Chromium Free Bearing Shields   (153 KB)   FEM Simulation of Fretting Corrosion   (240 KB)   Development of Low Friction One-Way Clutches   (101 KB)   Parameter Design and Tuning Tool for Electric Power Steering System   (387 KB)   Development of Stamped Yoke for High-Rigidity Intermediate Shaft   (134 KB)   Planetary Roller Type Traction Drive Unit for Printing Machine   (115 KB)   Research on Lubricant Leakage in Spiral Groove Bearing   (100 KB)   Image Processing System for Visual Inspection of Cylindrical Parts   (585 KB) NEW PRODUCTS   Double Row Bearing for Electromagnetic Clutch with Improved Muddy-Water Resistance   (59 KB)   Hydraulic-Electric Power Steering System   (126 KB)   High Speed Spindle Unit for Parallel Mechanism Based Milling Machine   (57 KB)   Bonded Piston Seal for Continuously Variable Transmission   (89 KB)   Single Wafer Processing Unit Induction Heating RTP Systems (IH-RTP)   (53 KB)   Information Box Computer "BabyJet"   (69 KB) PATENTS   Pulley Unit with One Way Clutch   (70 KB)   Pulley Unit with One Way Clutch   (70 KB)   Reduction Gear Mechanism Applied to Power Steering System   (70 KB)   Steering System for Vehicle   (70 KB) OVERSEAS AFFILIATED COMPANY   SONA KOYO STEERING SYSTEMS LTD. -SONA-   (157 KB) TOPIC   Koyo Exhibits New Environmentally Friendly Bearing and Steering System Products at 37th Tokyo Motor Show 2003   (225 KB) INTERNATIONAL NETWORK   INTERNATIONAL NETWORK   (24 KB)

No.164E 2004

FRONT COVER   FRONT COVER   (305 KB) CONTENTS   CONTENTS   (14 KB) FOREWORD   Reformation of Corporate R&D Structure Mitsuhiro IKEDA Executive Director   (25 KB) SPECIAL COLUMN   Lessons from My Experience in Production Engineering Development Yasuo SUGIYAMA   (29 KB) CONTRIBUTION   Recent Trend of Magnetic Bearing System and its Application for Energy Storage Flywheel System Professor Kenzo NONAMI Department of Electronics and Mechanical Engineering, Faculty of Engineering, Chiba University   (71 KB) SURVEYS   Trends of Studies on Rolling Contact Fatigue Life and Recent Results   (194 KB)   Koyo's Approach to Continuously Variable Transmissions (CVT) for Automobiles   (171 KB)   Technical Trend of Bearings for Automotive Drive Train   (273 KB)   Bearings with Solid Lubricants   (101 KB) TECHNICAL PAPERS   Analysis of Traction on Infinitely Variable Transmission (IVT)   (136 KB)   Development of High-performance Phenolic Resin Idler Pulley   (303 KB)   Effects of Surface Dimples on Friction Coefficient of Reciprocating Model Lip Seals   (387 KB) TECHNICAL REPORTS   Development of Material for High Bending Rack Bar   (127 KB)   Development of Drive Method for Brushless Motor without Hall-sensors   (256 KB)   Technical Approach for Preventing Thermal Distortion in Machine Tools   (231 KB) NEW PRODUCTS   Ultra-low Friction Torque Tapered Roller Bearings   (68 KB)   Second Generation Hub-unit with Magnetic Rotor   (43 KB)   Manual Steering Gear for Column-type Electric Power Steering System   (111 KB)   Intermediate Shaft Series with Double Shock Absorption Mechanism   (33 KB)   High Pressure Oil Seal for Hydraulic Pump   (68 KB)   Gas Combustion Type Sintering Furnace (Energy-Saving Furnace)   (42 KB)   MECHATROLINK Module for DL-05/06 Series PLC   (61 KB) PATENTS   Rolling Bearing   (30 KB)   One-way Clutch   (30 KB)   Detection Devices for Rotation Angle and Torque, and Steering Apparatus   (30 KB)   Driving Management System with Information Storage Media and Driver Management Device   (30 KB) OVERSEAS AFFILIATED COMPANY   KOYO IBERICA, S. A.-KIB-   (285 KB) TOPIC   Koyo Awarded Technical Prize of The Ceramic Society of Japan   (49 KB) INTERNATIONAL NETWORK   INTERNATIONAL NETWORK   (25 KB)

No.163E 2003

FRONT COVER   FRONT COVER   (358 KB) CONTENTS   CONTENTS   (12 KB) FOREWORD   For Human Resources Development through Job Activities Toshikatsu TANIGUCHISenior Executive Director   (23 KB) SPECIAL COLUMN   Proactive Company through Quest for New Technology Fumio SUGIMOTO   (21 KB) CONTRIBUTION   Soliloquy on Gas Bearing Research Professor Atsunobu MORIDepartment of Mechanical Systems Engineering, Kansai University   (99 KB) SURVEYS   Trends of Rolling Bearing Performance and Recent Results   (117 KB)   Trends of Bearings for Steelmaking Applications   (197 KB)   Recent Trends in Development of Active Magnetic Bearings   (142 KB)   Technical Trends Regarding Electric Components for Electric Power Steering Systems   (87 KB) TECHNICAL PAPERS   Estimation of Rolling Contact Fatigue Life through Evaluation of Cleanliness in Bearing Steel   (109 KB)   Basic Design of 1kWh Class Compact Flywheel Energy Storage System-Application of Active Magnetic Bearings with Zero-power Nonlinear Control Method-   (135 KB) TECHNICAL REPORTS   Development of Hydraulic Type Gap-less Coupling for Rolling Mill   (105 KB)   Development of Steering Columns for Medium and Large Trucks   (151 KB)   Bearings for Extreme Special Environments (6)-Present State and Future Trend of Koyo EXSEV Bearing-   (68 KB)   PID Temperature Control Improvement of Semiconductor Furnace Using Fuzzy Inference   (118 KB)   Association of CAD Data with Parts List System on Host through Development of PDM System   (311 KB) NEW PRODUCTS   Low Friction One-way Clutch   (67 KB)   High Performance Centerless Grinding Machine C4520FS   (122 KB)   Energy Saving Type High Temperature Clean Batch Oven CLH-21CD (IV)   (51 KB)   Low Price Proximity Sensor APS4-12S, APS4-12M   (42 KB) PATENTS   Shock Absorbing Type Steering System   (42 KB)   Motor-driven Steering System   (42 KB)   Electric Motor Unit   (42 KB)   Method for Manufacturing Briquette for Steelmaking Raw Material   (42 KB) OVERSEAS AFFILIATED COMPANY   KOYO ROLAMENTOS DO BRASIL LTDA.-KBR-   (266 KB) TOPIC   Dragon-bone Water Lifts in the East of China (Jiangnan) and Their Tribological Aspects   (180 KB) INTERNATIONAL NETWORK   INTERNATIONAL NETWORK   (21 KB)

No.162E 2003 SPECIAL EDITION OF ENVIRONMENT

FRONT COVER   FRONT COVER   (302 KB) CONTENTS   CONTENTS   (12 KB) FOREWORD   Research & Development Contributing to Global Environmental Protection Yasuro SUZUKI   (37 KB) SPECIAL COLUMN   From My Memories about Rolling Bearing Life Saburo UENO   (22 KB) CONTRIBUTION   Revitalization of Japanese Economy by New 3K Dr. Seizo MIYATAPresident, Tokyo University of Agriculture and Technology   (30 KB) SPECIAL ARTICLES   Research and Development Activities ConsideringEnvironmental Protection   (200 KB)   Latest Development of Rolling Bearings and RelatedProducts for Environmental Protection   (176 KB)   Development of Steering System Products for Environmental Protection   (99 KB)   Development of Continuous Type High-speed Carburizing Furnace   (91 KB)   Activities for Global Environmental Protection   (149 KB) SURVEYS   Technical Trends of Electric Power Steering Systems   (153 KB)   Technical Trends of Automotive Wheel Bearings   (116 KB) TECHNICAL PAPERS   Prediction of Residual Fatigue Life of BearingsPart 2: Application of Surface Horizontally Polarized Shear Wave   (109 KB)   A Study on Reactive Torque for Steer-by-wire System (SBW)with Mechanical Fail-safe Device   (178 KB)   Collision CAE Analysis of Steering Column Assembly   (192 KB) TECHNICAL REPORTS   Development of Bearings Packed with Urethane Resin TypePolymeric Lubricant   (213 KB)   Development of Auto-tensioner for Accessory Drive   (153 KB) NEW PRODUCTS   Lead-free Hose for Hydraulic Power Steering   (41 KB)   Electric Pump for Drive Train   (51 KB) OVERSEAS AFFILIATED COMPANY   KOYO AUSTRALIA PTY. LTD.-AKL-   (130 KB) INTERNATIONAL NETWORK   INTERNATIONAL NETWORK   (17 KB)

No.161E 2002

FRONT COVER   FRONT COVER   (95 KB) CONTENTS   CONTENTS   (12 KB) FOREWORD   The IT Revolution and Changes in Manufacturing Keiji MORITA   (19 KB) CONTRIBUTION   Development of New Materials "RB Ceramics" from Rice Bran-Toward Production of New Industry Based on Collaborated Research Projects- Professor Kazuo HOKKIRIGAWAGraduate School of Engineering, Tohoku University   (187 KB) SURVEYS   Trends of Bearing and Related Products for Automotive Power Train Applications   (262 KB)   Technical Trends and Design Improvements of Steering Column   (87 KB) TECHNICAL PAPERS   Fundamental Modelling Concept for IVT Analysis and Control Development   (108 KB)   Prediction of Residual Fatigue Life of Bearings-Part 1 : Application of X-Ray Diffraction Method-   (86 KB)   Three-Dimensional Analysis of Non-Repeatable Runout (NRRO) in Ball Bearings   (214 KB) TECHNICAL REPORTS   Development of High-speed Angular Contact Ball Bearings for Machine Tool Spindles "High Ability Bearings"   (112 KB)   Development of Pinion-Assist Type Electric Power Steering System   (234 KB)   Numerical Simulation of Electric Power Steering (EPS) System   (161 KB)   Bearings for Extreme Special Environment (5)-Linear Motion Bearings and Unit Products-   (118 KB) NEW PRODUCTS   High Ability Bearing Series   (55 KB)   Pinion Unit Bearing   (124 KB)   Magnetized Pulsar Ring Integrated Hub Unit   (26 KB)   Hydraulic Electric Power Steering System with ECU-integrated Brushless DC Motor   (78 KB)   Phenolic Resin Idler Pulley for Improved Abrasion Resistance to Foreign Matters   (33 KB)   Spindle Unit for High Precision Machining Center   (29 KB) OVERSEAS AFFILIATED COMPANY   KOYO MANUFACTURING (PHILIPPINES) CORPORATION-KMP-   (65 KB) TOPICS   Introduction of 3D CAD System for Bearings and Steering Systems   (27 KB) INTERNATIONAL NETWORK   INTERNATIONAL NETWORK   (21 KB)

No.160E 2002

FRONT COVER   FRONT COVER   (244 KB) CONTENTS   CONTENTS   (15 KB) FOREWORD   Technology Improvement and Contribution to Society   (27 KB) CONTRIBUTION   ITS Demonstration by the University of Tokyo Team at DEMO 2000   (309 KB) SURVEYS   Recent Trends in Bearings and Bearing-Related Products for Automobile Drive Trains   (146 KB)   Ball Bearings for Hard Disk Drives   (153 KB)   Trend of Valve Characteristics for Rack and Pinion Type Power Steering System   (65 KB) TECHNICAL PAPERS   Development of IVT Variator Dynamic Model   (96 KB)   Analysis of Sound, Vibration and Motion of Cages during High-Speed Rotation   (961 KB) TECHNICAL REPORTS   Mechanism and Countermeasures for Abnormal Noise Produced by Idler Pulley Bearings under Low Temperature Conditions   (80 KB)   Development of Controlled Electric Motor-Driven Pump Type Hydraulic Power Steering System   (370 KB)   Development of Custom IC for EPS Torque Sensor   (121 KB)   Development of Polyamide-Coated High Performance Spline Shaft   (142 KB) SERIALIZATION   Bearings for Extreme Special Environment (4)-Application of Ceramic Bearings-   (138 KB)   Recent Development in Numerical Analysis of Rolling BearingsBasic Technology Series of Bearings (2)   (84 KB) NEW PRODUCTS   Bearing Unit for Wafer Handling Unit   (29 KB)   Electric Power Steering System Series   (131 KB)   Constantly Sliding Intermediate Shaft   (34 KB) OVERSEAS AFFILIATED COMPANY   KOYO LATIN AMERICA, S.A. -KLA-   (118 KB) TOPICS   Koyo Published Environmental Report 2001-Toward Zero Emission-   (173 KB)   Koyo Exhibited New Steering System, Bearing, and Module Products at the 35th Tokyo Motor Show   (276 KB) INTERNATIONAL NETWORK   INTERNATIONAL NETWORK   (15 KB)

No.159E 2001 80TH ANNIVERSARY EDITION

FRONT COVER   FRONT COVER   (310 KB) CONTENTS   CONTENTS   (15 KB) FOREWORD   A Company Worthy of International Respect   (20 KB)   Providing New Value and Technology   (21 KB) FOR THE 80TH ANNIVERSARY   Rolling Element Bearing Technology - Has It Been Matured ?   (19 KB)   For Memories of the 80th Anniversary of Koyo Seiko Co. Foundation   (21 KB)   Sustainable Development for Automobile Industries is Strongly Dependent on Improvement and Progress of Mechanical Components   (22 KB)   Challenge of Engineers for the 21st Century   (18 KB)   Steering Technology in Advanced Information World   (20 KB)   From Fly-by-Wire to Steer-by-Wire System   (19 KB) SPECIAL CONTRIBUTION   Kaleidoscope of Researches   (66 KB) COMMEMORATIVE LECTURE   Lubrication of Rolling Bearings- Special lecture for the 80th anniversary at Koyo -   (87 KB) TECHNICAL TRENDS   Trends in Basic Technology of Rolling Bearing   (52 KB)   Trends and Future Prospects for Rolling Bearing Technologies   (113 KB)   Trends of Production Engineering for Bearings and Unit Products   (389 KB)   Trends and Future Prospects Regarding Steering System Technology   (133 KB) TECHNICAL PAPERS   Development of High-Temperature Superconducting Flywheel Energy Storage System   (198 KB)   Research on Crowning Profile to Obtain Maximum Load Carrying Capacity for Roller Bearings   (151 KB)   Analysis of Frictional Torque in Raceway Contacts of Tapered Roller Bearings   (145 KB)   Analysis of Hammering in Power Steering System by Simulation   (121 KB) TECHNICAL REPORTS   Development of an Electric Pump Unit for Drive Trains   (68 KB)   Development of Direct Release Cylinder (DRC)   (122 KB)   Development of Control Method for Hydraulic-Electro Power Steering System Using Brushless DC Motor   (152 KB)   Influence of Contaminants in Oil on Oil Seal Performance   (88 KB)   Introduction of 3D CAD in Bearing Development   (105 KB) SERIES   Basic Technology Series of Bearings (1)Life Improvement with Newly Developed Materials and Heat-treatment   (99 KB) NEW PRODUCTS   SOLPACK Drawn Cup Needle Roller Bearing   (27 KB)   Double-Row Cylindrical Roller Bearing with Aligning Housing Ring for Paper Machinery   (71 KB)   High Ability Bearing Series for Machine Tool Main Spindles   (52 KB)   Middle Operating Angle Constant Velocity Steering Joint   (34 KB) TECHNICAL CENTERS   KOYO SEIKO CO., LTD. NORTH AMERICAN TECHNICAL CENTER, A-TEC   (58 KB)   KOYO SEIKO CO., LTD. EUROPEAN TECHNICAL CENTRE, E-TEC   (47 KB)   KOYO STEERING EUROPE S.A.S.KOYO EUROPEAN TECHNICAL CENTER, KTEC   (94 KB)   KOYO STEERING SYSTEMS OF USA INC. STEERING TECHNICAL CENTER   (54 KB) TOPICS   Koyo Bearings and Related Products Applied in the Environmentally Friendly 8-Wheel Electric Vehicle   (86 KB)   Japan Fine Ceramics Association Industrial Promotion Prize Awarded   (27 KB)   Koyo Received JSAE Technical Development Award   (27 KB)   80th Anniversary Event "Idea Contest"   (45 KB) INTERNATIONAL NETWORK   INTERNATIONAL NETWORK   (13 KB)   EDITORS NOTE   (47 KB)

No.158E 2001

FRONT COVER   FRONT COVER   (392 KB) CONTENTS   CONTENTS   (54 KB) FOREWORD   Bearings Present and Future   (23 KB) CONTRIBUTION   What is Friction?   (126 KB) TECHNICAL PAPERS   Effectiveness of New Weibull Analysis Methods of Life Data Including Suspended Ones   (69 KB)   Application of Active Magnetic Bearings for Helium-Cold Compressor   (67 KB) TECHNICAL REPORTS   Development of Hub Units with Shaft Clinching for Automotive Wheel Bearings   (146 KB)   Development of Linear Slide Bearing Coated with Special Fluorocarbon Polymer Lubrication Film   (503 KB)   Development of Plastic Cages for One-Way Clutches   (170 KB)   Development of High Precision Silicon Nitride Ceramic Balls   (106 KB)   Development of a Heat-Resistant Power Steering Pressure Hose   (56 KB)   Partial Radial Load Measurement Apparatus for Oil Seals   (153 KB) SERIALIZATION   Bearings for Extreme Special Environments - Part 3 - Basic Performance of Ceramic (Silicon Nitride) Bearings -   (155 KB) NEW PRODUCTS   RHR Type Spherical Roller Bearing   (235 KB)   Pinion-Assist Type Electric Power Steering System   (56 KB)   High-Precision Positioning Table Units for Extreme Special Environments   (88 KB)   Friction Damper for Balance Shaft   (41 KB)   Koyo Electronic Catalog of Ball & Roller Bearings   (155 KB) AFFILIATED COMPANIES   KOYO ROMANIA S.A.   (116 KB) TOPICS   Koyo Displayed EPS Steering Systems, Bearings and Units at Paris Auto Show   (383 KB)   High Precision Bearings and Spindles Exhibited at 20th Japan International Machine Tool Fair   (198 KB)   KOYO DEUTSCHLAND GMBH. Obtained QS-9000 Compliance   (71 KB)   KOYO MACHINE INDUSTRIES CO., LTD. YUZAKI PLANT - QS-9000 / ISO 9001 Certified -   (139 KB) INTERNATIONAL NETWORK   INTERNATIONAL NETWORK   (13 KB)

No.157E 2000

FRONT COVER   FRONT COVER   (242 KB) CONTENTS   CONTENTS   (20 KB) CONTRIBUTION   Gas Lubrication Technology from Its Origins until Today   (124 KB) TECHNICAL PAPERS   Investigation of Seal Pumping Rate by Using Fluorescent Method   (57 KB)   Development of XYZ-Stage by Using Parallel Mechanism   (117 KB) TECHNICAL REPORTS   Development of One-Way Clutch with Built-in Ball Bearing   (100 KB)   Performance of Hybrid Ceramic Ball Bearing for Turbochargers   (130 KB)   Development of Continuously Variable Accessory Drive System   (91 KB)   Development of Stamped Steel Rocker Arm Unit   (204 KB)   Development of Bearing Steel for Cored Hardening   (51 KB)   Low Particle-Emission Grease for HDD Spindle Bearings   (51 KB)   Reduction of Kickback by Attaching a Check Valve to Hydraulic Power Steering   (104 KB)   Reduction of Sliding Friction Force of Power Steering Rod Seals   (207 KB) SERIALIZATION   Bearings for Extreme Special Environments-Part 2 - Bearings for Vacuum and Clean Environments -   (95 KB) NEW PRODUCTS   Auto Tensioner for Accessory Belt Drive   (37 KB)   Ceramic Ball Bearing for Hard Disk Drive Spindle Motor   (42 KB)   Rack and Pinion Type Power Steering with Variable Gear Ratio   (42 KB)   Clean Batch System for LCD   (58 KB) AFFILIATED COMPANIES   KOYO FRANCE S.A.   (281 KB)   WUXI KOYO BEARING CO., LTD.   (177 KB) TOPICS   ISO 14001 Certified - KOYO BEARING (EUROPE) LTD. -   (215 KB)   Power Steering Production Begun in Brazil   (130 KB)   Exhibition of Various Types of High-Performance Aerospace Bearings at Tokyo Aerospace 2000   (246 KB) AWARDS   Koyo Seiko President H. Inoue Receives Blue Ribbon Medal   (89 KB)   Hiketa Plant Receives Energy Saving Award from Minister of International Trade and Industry   (177 KB)   Koyo Researchers Receive Superconductivity Science and Technology Award   (31 KB) INTERNATIONAL NETWORK   INTERNATIONAL NETWORK   (13 KB)

No.156E 2000

FRONT COVER   FRONT COVER   (273 KB) CONTENTS   CONTENTS   (20 KB) CONTRIBUTION   Technology Forecast for the 21st Century   (60 KB) TECHNICAL PAPERS   Rotation Loss Characteristics of High-Tc Superconducting Magnetic Bearings   (200 KB)   Large Deformation FEM Analysis of Elastomer   (161 KB) TECHNICAL REPORTS   Anti-Peelig Rolling Bearing with Manganese Phosphate Coating   (225 KB)   Evaluation of Extra-Small Ceramic Ball Bearings   (174 KB)   Load Capability and Magnetic Field Performance of New Nonmagnetic Bearings   (158 KB)   Development of New Double Cardan Constant Velocity Joint(DCJ)   (261 KB)   Technical Trends Regarding Machine Tool High-Efficiency Machining, Main Spindles and Bearings   (66 KB)   Oil/Air Lubrication Systems for Steel Production Facilities   (227 KB) SERIALIZATION   Bearings for Extreme Special Environments-Part 1 - Bearing Materials and Solid Lubricants -   (121 KB) NEW PRODUCTS   Split Bearing Unit   (49 KB)   Sealed - Type Spherial Roller Bearing   (61 KB)   Ceramic Ball Bearing for Turbocharger   (62 KB)   Center Takeoff Type Hydraulic Power Steering System   (77 KB) AFFILIATED COMPANIES   Koyo de Mexico, S.A.   (153 KB)   Koyo Singapore Bearing (PTE.) Ltd.   (61 KB) TOPICS   Koyo Seiko Vice President A. Matsuda Receives Purple Ribbon Medal   (42 KB)   SMI Receives Award for Excellence as Manufacturer   (64 KB)   Koyo Displays New Bearing and Steering Products at 33rd Tokyo Moter Show   (403 KB)   Latest Steering Systems and Hydraulic Power Units Exhibited at 1999 Frankfurt Moter Show   (174 KB)   Koyo Ceramic Bearings Contribute to New World Record Established at Shell Eco-Marathon   (86 KB) INTERNATIONAL NETWORK   INTERNATIONAL NETWORK   (13 KB)

No.155E 1999

FRONT COVER   FRONT COVER   (80 KB) CONTENTS   CONTENTS   (19 KB) FOREWORD   Seeking Greater Harmony with the Environment Hiroshi INOUE President   (19 KB) CONTRIBUTION   A Poem in Praise of Tribology Professor Koji KATO Tohoku University, School of Mechanical Engineering   (23 KB) TECHNICAL PAPERS   Dynamic Behavior Analysis of Hydraulic Power Steering Systems   (98 KB)   Finite Element Analysis of Clutch Piston Seal   (484 KB) TECHNICAL REPORTS   Development of Tapered Roller Bearing for Moment Application   (46 KB)   CLEANPRO3 BEARING for Semiconductor and Liquid Crystal Display Manufacturing Equipment   (82 KB)   Development of New Controller with Analog Logic for Electric Power Steering Systems   (77 KB)   Ball-Screw Type Steering Gear with Automatic Backlash Compensation   (47 KB)   Trends Regarding Rolling Bearings for Steering Systems   (220 KB)   Development of Active Magnetic Bearing System with Digital Control   (199 KB)   Research on Developing a Prototype NC EEM Machine for Machining High-power Laser Mirrors   (251 KB)   Influence of Sludge on Seal Performance   (255 KB) TOPICS   ISO14001 Certification Obtained   (100 KB)   Exhibition of Environmentally Friendly Products at '99 Motion Engineering Show   (232 KB) NEW PRODUCTS   Full-Complement Type Cylindrical Roller Bearing with Self-aligning Ring   (56 KB)   New Electronically Controlled Power Steering System   (44 KB) AFFILIATED COMPANIES   TRW Koyo Steering Systems Company   (165 KB)   Koyo Deutschland GmbH.   (148 KB) INTERNATIONAL NETWORK   INTERNATIONAL NETWORK   (12 KB)

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