ES2125613T3 - Cojinete de movimiento lineal. - Google Patents

Cojinete de movimiento lineal.

Info

Publication number
ES2125613T3
ES2125613T3 ES95916274T ES95916274T ES2125613T3 ES 2125613 T3 ES2125613 T3 ES 2125613T3 ES 95916274 T ES95916274 T ES 95916274T ES 95916274 T ES95916274 T ES 95916274T ES 2125613 T3 ES2125613 T3 ES 2125613T3
Authority
ES
Spain
Prior art keywords
assembly
bearing
rolling elements
rail
carriage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES95916274T
Other languages
English (en)
Inventor
Gregory S Lyon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TGA North America Holdings III Inc
Original Assignee
Thomson Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thomson Industries Inc filed Critical Thomson Industries Inc
Application granted granted Critical
Publication of ES2125613T3 publication Critical patent/ES2125613T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0633—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
    • F16C29/0635—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end
    • F16C29/0638—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls
    • F16C29/0642—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls with four rows of balls
    • F16C29/0647—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls with four rows of balls with load directions in X-arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/005—Guide rails or tracks for a linear bearing, i.e. adapted for movement of a carriage or bearing body there along
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0602—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly
    • F16C29/0604—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the load bearing section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/64—Special methods of manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

SE PROPORCIONA UN CONJUNTO DE COJINETE DE MOVIMIENTO RECTILINEO QUE TIENE UN CONJUNTO DE CARRIL CON UNA PORCION DE BASE FLEXIBLE (46) Y UN CONJUNTO DE CARRO DE COJINETE (22) CON PATILLAS DEPENDIENTES DE FORMA FLEXIBLE (32) CONFIGURADO PARA MOVIMIENTO LONGITUDINAL A LO LARGO DEL CONJUNTO DE CARRIL EN ELEMENTOS DE RODILLO (25). UNA PLURALIDAD DE INSERTOS DE COJINETE DE CARGA (40, 54) ESTAN UBICADOS EN EL CONJUNTO DE CARRIL Y/O CONJUNTO DE CARRO Y DEFINEN PISTAS DE COJINETE DE CARGA CON ELEMENTOS DE RODILLO (25) ENTRE LOS MISMOS. LOS CONJUNTOS DE CARRIL Y CARRO FLEXIBLES PERMITEN UNA OPTIMIZACION DEL ANGULO DE CONTACTO ENTRE LOS INSERTOS DE COJINETE DE CARGA Y LOS ELEMENTOS DE RODILLO CUANDO EL CONJUNTO DE COJINTE DE MOVIMIENTO RECTILINEO ESTA BAJO CARGA.
ES95916274T 1994-04-11 1995-04-10 Cojinete de movimiento lineal. Expired - Lifetime ES2125613T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/225,605 US5431498A (en) 1994-04-11 1994-04-11 Linear motion bearing

Publications (1)

Publication Number Publication Date
ES2125613T3 true ES2125613T3 (es) 1999-03-01

Family

ID=22845524

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95916274T Expired - Lifetime ES2125613T3 (es) 1994-04-11 1995-04-10 Cojinete de movimiento lineal.

Country Status (7)

Country Link
US (1) US5431498A (es)
EP (1) EP0752072B1 (es)
JP (1) JP3670663B2 (es)
AT (1) ATE173323T1 (es)
DE (1) DE69505961T2 (es)
ES (1) ES2125613T3 (es)
WO (1) WO1995027858A1 (es)

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JP2965874B2 (ja) * 1994-10-20 1999-10-18 先生精機株式会社 アクチュエータ
JPH09296821A (ja) * 1996-05-07 1997-11-18 Thk Kk 直線案内装置のスライダの製造方法
US5800065A (en) * 1997-05-16 1998-09-01 Thomson Industries, Inc. Linear motion bearing sub-assembly with inserted races
US5897213A (en) * 1997-11-21 1999-04-27 Bayside Controls, Inc. Slide assembly for preloading roller bearings
DE19810771C1 (de) * 1998-03-06 1999-05-27 Komeg Ind Mestechnik Gmbh Basis-Profil für die Spanntechnik zu vermessender Werkstücke
DE19857212A1 (de) * 1998-12-11 2000-06-15 Schaeffler Waelzlager Ohg Linearführung
US6174086B1 (en) * 1999-03-19 2001-01-16 Thomson Industries, Inc. Linear motion bearing assembly
US20040003712A1 (en) * 1999-06-17 2004-01-08 Langenfeld Christopher C. Reduced weight guide link
US6174084B1 (en) * 1999-09-10 2001-01-16 Thomson Industries, Inc. Linear motion bearing assembly with load compensation
JP2001116100A (ja) * 1999-10-18 2001-04-27 Smc Corp アクチュエータ
JP4651794B2 (ja) * 2000-09-18 2011-03-16 Ｔｈｋ株式会社 転がり案内装置及びその製造方法並びに転がり案内装置を含む駆動装置
US7448134B2 (en) * 2001-04-06 2008-11-11 Smc Kabushiki Kaisha Method for producing actuator having guide-equipped frame
JP2002303320A (ja) * 2001-04-06 2002-10-18 Smc Corp ガイド付フレームの製造方法
US7216559B2 (en) * 2002-03-04 2007-05-15 Hiwin Technologies Corp. Guide actuator with high radial direction load capacity
DE102004018820A1 (de) * 2004-04-19 2005-11-03 Rexroth Star Gmbh Linearführungseinrichtung und Verfahren zu deren Herstellung
DE602005021143D1 (de) * 2004-09-08 2010-06-17 Thk Co Ltd Verfahren zur herstellung einer linearführungsvorrichtung und laufschiene für die linearführungsvorrichtung
DE102004059275A1 (de) * 2004-12-09 2006-06-14 Schaeffler Kg Wälzlager für Linearbewegungen
EP1830080B1 (en) * 2004-12-21 2012-02-22 Thk Co., Ltd. Movement guiding device
US8603805B2 (en) 2005-04-22 2013-12-10 Hyclone Laboratories, Inc. Gas spargers and related container systems
TWM277347U (en) * 2005-05-13 2005-10-11 Pei-Jen Lin Frictional linear movement rail
US8132330B2 (en) * 2007-09-21 2012-03-13 Pacific Bearing Company Bearing assembly and method of making a bearing assembly
US8684605B2 (en) 2008-03-07 2014-04-01 Pacific Bearing Company Guide rail
US8235595B2 (en) * 2008-03-07 2012-08-07 Pacific Bearing Company Guide rail and method for manufacturing same
US8029193B2 (en) * 2008-03-07 2011-10-04 Pacific Bearing Company Guide rail and method for manufacturing same
DE102008016356A1 (de) * 2008-03-29 2009-10-01 Schaeffler Kg Umlaufführung für Wälzkörper und damit ausgerüstete Linear-Führungseinheit
DE102008019002A1 (de) * 2008-04-16 2009-10-22 Robert Bosch Gmbh Linearwälzlager mit gesonderten Wälzflächenteilen
US20100129013A1 (en) * 2008-11-25 2010-05-27 Pacific Bearing Company Guide Rail Having Base Rail And Gear Rack, Method Of Making Same, Guide Assembly Including Same
US20100126073A1 (en) * 2008-11-25 2010-05-27 Pacific Bearing Company Actuator for elevator doors, elevator door arrangement including same and methods
DE102009009011B4 (de) * 2009-02-16 2023-02-02 Robert Bosch Gmbh Linearbewegungsvorrichtung mit teilweise abgestütztem Wälzflächenteil
WO2010137755A1 (ko) * 2009-05-28 2010-12-02 (주)팜코 예압 조절형 리니어 가이드 시스템
EP2598763A1 (en) * 2010-07-28 2013-06-05 Thomson Industries, Inc. Linear motion bearing system with self-aligning rail
US8745873B2 (en) * 2011-04-13 2014-06-10 Lei-Jui Wu Method for manufacturing the slider of a linear sliding rail
CN103097752B (zh) * 2011-09-07 2016-03-09 日本精工株式会社 直线运动装置
US9376655B2 (en) 2011-09-29 2016-06-28 Life Technologies Corporation Filter systems for separating microcarriers from cell culture solutions
WO2013049692A1 (en) 2011-09-30 2013-04-04 Hyclone Laboratories, Inc. Container with film sparger
WO2013158008A1 (en) * 2012-04-19 2013-10-24 Aktiebolaget Skf Method for manufacturing bearing housing by extrusion
WO2014064684A1 (en) * 2012-10-22 2014-05-01 Ophir Optronics Solutions Ltd. Dual material rail for motion systems
DE102012221636A1 (de) 2012-11-27 2014-05-28 Schaeffler Technologies Gmbh & Co. Kg Führungswagen einer Linearführung
US9163665B2 (en) * 2013-09-27 2015-10-20 Ome Technology Co., Ltd. Linear guideway
DE102014210173A1 (de) * 2014-05-28 2015-12-17 Robert Bosch Gmbh Führungswagen mit Wälzkörper-Führungsabschnitt, der die Laufbahneinlage hintergreift
US9079690B1 (en) 2014-06-26 2015-07-14 Advanced Scientifics, Inc. Freezer bag, storage system, and method of freezing
DE102014119113B3 (de) * 2014-12-18 2016-04-14 Weiss Gmbh Verbundlinearführung mit Fixierungsmittel
US10589197B2 (en) 2016-12-01 2020-03-17 Life Technologies Corporation Microcarrier filter bag assemblies and methods of use
DE102021103479A1 (de) * 2021-02-15 2022-08-18 Krones Aktiengesellschaft Vorrichtung zum Behandeln von Behältnissen mit Linearantrieb, sowie Linearantrieb
TWI769806B (zh) * 2021-05-03 2022-07-01 東佑達自動化科技股份有限公司 複合式螺桿滑台

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Also Published As

Publication number Publication date
JPH09512078A (ja) 1997-12-02
DE69505961D1 (de) 1998-12-17
US5431498A (en) 1995-07-11
EP0752072A1 (en) 1997-01-08
ATE173323T1 (de) 1998-11-15
JP3670663B2 (ja) 2005-07-13
EP0752072B1 (en) 1998-11-11
DE69505961T2 (de) 1999-05-12
WO1995027858A1 (en) 1995-10-19

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