ES2142074T3 - Conjunto de cojinete de movimiento lineal. - Google Patents

Conjunto de cojinete de movimiento lineal.

Info

Publication number
ES2142074T3
ES2142074T3 ES96923518T ES96923518T ES2142074T3 ES 2142074 T3 ES2142074 T3 ES 2142074T3 ES 96923518 T ES96923518 T ES 96923518T ES 96923518 T ES96923518 T ES 96923518T ES 2142074 T3 ES2142074 T3 ES 2142074T3
Authority
ES
Spain
Prior art keywords
segments
bearing
ball
load bearing
assembly
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
ES96923518T
Other languages
English (en)
Inventor
Alison Ng
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 ES2142074T3 publication Critical patent/ES2142074T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00Bearings for parts moving only linearly
    • F16C29/04Ball or roller bearings
    • F16C29/06Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/068Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track
    • F16C29/0683Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a rail or rod of circular cross-section, i.e. the linear bearing is not suited to transmit torque
    • F16C29/0685Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a rail or rod of circular cross-section, i.e. the linear bearing is not suited to transmit torque with balls
    • F16C29/069Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a rail or rod of circular cross-section, i.e. the linear bearing is not suited to transmit torque with balls whereby discrete load bearing elements, e.g. discrete load bearing plates or discrete rods, are provided in a retainer and form the load bearing tracks
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00Bearings for parts moving only linearly
    • F16C29/04Ball or roller bearings
    • F16C29/06Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0602Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00Bearings for parts moving only linearly
    • F16C29/04Ball or roller bearings
    • F16C29/06Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0614Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only
    • F16C29/0616Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load essentially in a single direction
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49636Process for making bearing or component thereof
    • Y10T29/49641Linear bearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

SE ESTABLECE UN CONJUNTO DE COJINETES DE MOVIMIENTO LINEAL PARA QUE SE MUEVA A LO LARGO DE UN ARBOL. EL RETEN DE BOLAS DEL CONJUNTO DE COJINETES SE MONTA A PARTIR DE VARIOS SEGMENTOS ARQUEADOS INDEPENDIENTES Y ENCAJABLES ENTRE SI (22). PREFERIBLEMENTE, LOS VARIOS SEGMENTOS SON TODOS IDENTICOS Y SE PUEDEN MONTAR EN DIVERSAS CONFIGURACIONES PARA CONJUNTOS DE COJINETES DE TIPO ABIERTO O PARA CONJUNTOS DE COJINETES DE TIPO CERRADO. CADA UNO DE LOS SEGMENTOS DEL RETEN DE BOLAS (22) INCLUYE AL MENOS UNA GUIA DE BOLAS (30) QUE TIENE UNA PARTE DE SUSTENTACION DE CARGA (32) Y UNA PARTE DE RETORNO (34). ESTOS SEGMENTOS ESTAN HECHOS PREFERIBLEMENTE DE UN POLIMERO TECNICO Y SON SUSTANCIALMENTE INDEPENDIENTES PARA PROTEGER DE LA CONTAMINACION AMBIENTAL LAS BOLAS DE RODAMIENTO (52) QUE CONTIENEN. EN CADA SEGMENTO SE POSICIONA AXIALMENTE AL MENOS UNA PLACA DE SUSTENTACION DE CARGA (44) Y SIRVE PARA ACEPTAR Y TRANSMITIR LAS CARGAS DE LAS BOLAS DE RODAMIENTO (52) EN LA PARTE DE SUSTENTACION DE CARGA (32) DELAS GUIAS DE BOLAS (30). LAS PLACAS DE SUSTENTACION DE CARGA (44) SE RETIENEN PREFERIBLEMENTE EN LOS SEGMENTOS (22) PARA FACILITAR EL MONTAJE Y ELIMINAR LA NECESIDAD DE UN ALOJAMIENTO EXTERNO. LOS SEGMENTOS (22) SE JUNTAN PARA FORMAR EL CONJUNTO DE COJINETES COMPLETO BIEN A TRAVES DE UNA ESTRUCTURA DE ENCLAVAMIENTO FORMADA EN CADA SEGMENTO O POR PRESILLAS O BANDAS DE RETENCION (24). OPCIONALMENTE, PUEDEN SITUARSE JUNTAS FINALES EN LOS EXTREMOS LONGITUDINALES PARA PROTEGER EL CONJUNTO DE COJINETES DE LA CONTAMINACION AMBIENTAL. TAMBIEN SE ESTABLECE UN NOVEDOSO Y EFICIENTE PROCESO DE MONTAJE PARA CONJUNTOS DE COJINETES DE MOVIMIENTO LINEAL. ESTE PROCESO INCLUYE LOS PASOS DE DISPONER LOS VARIOS SEGMENTOS ARQUEADOS INDEPENDIENTES DE RETENCION DE BOLAS (22), INCLUYENDO CADA UNO DE DICHOS SEGMENTOS AL MENOS UNA GUIA DE BOLAS (30) QUE TIENE UNA PARTE DE SUSTENTACION DE CARGA (3) Y UNA PARTE DE RETORNO (34), CARGAR VARIAS BOLAS DE RODAMIENTO (52) EN LA GUIA DE BOLAS (30), SITUAR UNA PLACA DE SUSTENTACION DE CARGAS (44) EN EL SEGMENTO (22) JUNTO A LA PARTE DE SUSTENTACION DE CARGA DE LA GUIA DE BOLAS (30), Y MONTAR LOS SEGMENTOS INDEPENDIENTES ARQUEADOS DE RETENCION DE BOLAS (22) PARA FORMAR UN CONJUNTO DE COJINETES DE MOVIMIENTO LINEAL.
ES96923518T 1995-06-29 1996-06-27 Conjunto de cojinete de movimiento lineal. Expired - Lifetime ES2142074T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/496,759 US5613780A (en) 1995-06-29 1995-06-29 Linear motion bearing assembly

Publications (1)

Publication Number Publication Date
ES2142074T3 true ES2142074T3 (es) 2000-04-01

Family

ID=23974013

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96923518T Expired - Lifetime ES2142074T3 (es) 1995-06-29 1996-06-27 Conjunto de cojinete de movimiento lineal.

Country Status (10)

Country Link
US (1) US5613780A (es)
EP (1) EP0832367B1 (es)
AT (1) ATE189733T1 (es)
AU (1) AU6400696A (es)
BR (1) BR9609347A (es)
CA (1) CA2224810A1 (es)
DE (1) DE69606642T2 (es)
ES (1) ES2142074T3 (es)
MX (1) MX9800128A (es)
WO (1) WO1997001713A1 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1030638A (ja) * 1996-07-17 1998-02-03 Nippon Thompson Co Ltd 曲動転がり案内ユニット
US6174086B1 (en) 1999-03-19 2001-01-16 Thomson Industries, Inc. Linear motion bearing assembly
AU4199600A (en) * 1999-04-05 2000-10-23 Thompson Industries, Inc. Linear motion bearing assembly
DE19937278A1 (de) * 1999-08-06 2001-02-08 Schaeffler Waelzlager Ohg Linearwälzlager
US6174084B1 (en) * 1999-09-10 2001-01-16 Thomson Industries, Inc. Linear motion bearing assembly with load compensation
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
DE10051770A1 (de) * 2000-10-19 2002-05-02 Ina Schaeffler Kg Linearwälzlager
EP1328734B1 (en) * 2000-10-24 2006-02-08 Thomson Industries, Inc. Linear motion bearing segment
US6918330B2 (en) * 2000-10-24 2005-07-19 Thomson Industries, Inc. Adjustable tool station
JP4564198B2 (ja) * 2001-03-29 2010-10-20 日本トムソン株式会社 直動案内ユニット
US6588289B2 (en) * 2001-07-06 2003-07-08 Danaher Motion Technology, Llc Linear actuator with protective guide chassis enclosing the lead screw
MXPA04008238A (es) * 2002-02-27 2005-09-08 Thompson Ind Inc Guia segmentada de bola / rodillo para un cojinete de movimiento lineal.
US6805637B2 (en) * 2002-09-20 2004-10-19 Delphi Technologies, Inc. Shaft assembly with recirculating ball roller joint unit
DE102005003753A1 (de) * 2005-01-27 2006-08-10 Schaeffler Kg Wälzlager zur Führung einer Welle
DE102008053901A1 (de) * 2008-10-30 2010-05-06 Schaeffler Kg Tragbahnelement für ein Linearkugellager und Herstellverfahren für das Tragbahnelement sowie Linearkugellager
CN103140691B (zh) * 2010-07-15 2016-02-17 托马森工业(有限)公司 带有改进的外部壳体衬套的直线轴承
BR112013001040A2 (pt) * 2010-07-15 2016-05-24 Thomson Ind Inc mancal linear com trilhas de mancal aninhadas
US9689426B2 (en) 2010-07-15 2017-06-27 Thomson Industries Inc. Linear motion bearing with modular bearing segments
CN103154540B (zh) * 2010-07-15 2015-06-24 托马森工业(有限)公司 具有带多个部件的板保持结构的直线运动轴承
CN103210222B (zh) 2010-08-11 2016-05-04 托马森工业(有限)公司 蛤壳状直线运动轴承组件
WO2012166890A1 (en) * 2011-06-01 2012-12-06 Thomson Industries, Inc. Hybrid clam-shell linear bearing
WO2016123483A1 (en) * 2015-01-30 2016-08-04 Thomson Industries, Inc. Linear motion bearing assembly with modular bearing segments
DE102016224336A1 (de) * 2016-12-07 2018-06-07 Aktiebolaget Skf Linearkugellagerkäfig, Gehäuse und Verfahren
JP6993002B2 (ja) * 2017-03-31 2022-01-13 ヒーハイスト株式会社 直動軸受およびハウジング付き直動軸受

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3545826A (en) * 1969-05-07 1970-12-08 John B Thomson Compliant and self-alining ball bearing for linear motion
BE790112A (fr) * 1971-10-18 1973-02-01 Heim Universal Corp Ensemble de roulement a billes
US4025995A (en) * 1973-01-19 1977-05-31 Thomson Industries, Inc. Linear motion ball bearing assembly and ball conforming shaft
DE2363033B2 (de) * 1973-12-19 1977-10-27 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Kugelbuechse mit zweireihigen laufbahntraegern
FR2406119A1 (fr) * 1977-10-13 1979-05-11 Skf Kugellagerfabriken Gmbh Palier a roulement pour mouvements longitudinaux
IT1123952B (it) * 1978-01-27 1986-05-07 Star Kugelhalter Gmbh Dt Manicotto a sfere per guide longitudianli a sfere e metodo per la sua fabbricazione
US4334716A (en) * 1980-06-25 1982-06-15 Thomson Industries, Inc. Linear bearings
DE3131321A1 (de) * 1981-08-07 1983-02-24 Skf Kugellagerfabriken Gmbh Waelzlageranordnung fuer laengsbewegungen eines gehaeuses auf einer oder auf zwei zueinander parallelen schienen
US4456312A (en) * 1982-09-27 1984-06-26 Thomson Industries, Inc. Combination of rotary and rectilinear bearing
DE3512013A1 (de) * 1985-04-02 1986-10-02 Skf Linearsysteme Gmbh Kugellager fuer laengsbewegungen
US4789249A (en) * 1985-05-14 1988-12-06 Thomson Industries, Inc. Linear motion bearing and shafts
US4815862A (en) * 1987-12-10 1989-03-28 Thomson Industries, Inc. Self-contained linear bearing unit and linear bearings embodying such units
US5046862A (en) * 1989-11-22 1991-09-10 Thomson Industries, Inc. Linear motion ball bearing
US5221145A (en) * 1992-01-17 1993-06-22 Rmb Roulements Miniatures Linear bearing

Also Published As

Publication number Publication date
US5613780A (en) 1997-03-25
BR9609347A (pt) 1999-12-21
AU6400696A (en) 1997-01-30
EP0832367A1 (en) 1998-04-01
EP0832367B1 (en) 2000-02-09
CA2224810A1 (en) 1997-01-16
ATE189733T1 (de) 2000-02-15
DE69606642T2 (de) 2000-07-06
WO1997001713A1 (en) 1997-01-16
MX9800128A (es) 1998-04-30
DE69606642D1 (de) 2000-03-16

Similar Documents

Publication Publication Date Title
ES2142074T3 (es) Conjunto de cojinete de movimiento lineal.
BR0114883A (pt) Segmento de mancal de movimento linear
CA2127425A1 (en) Linear motion bearing assembly
FR2795785B1 (fr) Dispositif d'accouplement a billes de deux arbres coulissants
FR2655099B1 (fr) Cage composite.
ATE316618T1 (de) Zusammengesetztes, diametralgeteiltes, sphärisches lager und herstellungsverfahren
EP0980986A3 (en) Linear rolling motion guide apparatus
DE3866693D1 (de) Rollenkette.
TW593911B (en) Linear actuator
DE50313380D1 (de) Linearwälzlager
DE69719462D1 (de) Lagervorrichtung
DE69827622D1 (de) Linearlageranordnung mit eingelegten laufflächen
DE3172887D1 (en) Improvements in and relating to linear bearings
EP1703152A3 (en) Linear guide bearing apparatus
FR2791101B1 (fr) Palier a roulement
CA2388640A1 (en) Recirculating rolling element cartridge for linear motion bearing assembly
US4968104A (en) Caterpillar track
FR2818709B1 (fr) Cage de roulement, roulement a billes comportant une telle cage et procede d'assemblage d'un tel roulement
ES8703971A1 (es) Aparato de cojinete y eje de movimiento lineal
DE59501754D1 (de) Walzenanordnung
ATE477427T1 (de) Wälzlager aufweisende vorrichtung
SU1479008A3 (ru) Роликова опора
JPS6392819A (ja) 深みぞ玉軸受
RU2010117C1 (ru) Подшипник
SU1212882A1 (ru) Ролик конвейера

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 832367

Country of ref document: ES