ES2044288T3 - Unidad de bolas circulantes para una guia lineal de bolas. - Google Patents

Unidad de bolas circulantes para una guia lineal de bolas.

Info

Publication number
ES2044288T3
ES2044288T3 ES90105908T ES90105908T ES2044288T3 ES 2044288 T3 ES2044288 T3 ES 2044288T3 ES 90105908 T ES90105908 T ES 90105908T ES 90105908 T ES90105908 T ES 90105908T ES 2044288 T3 ES2044288 T3 ES 2044288T3
Authority
ES
Spain
Prior art keywords
ball
balls
box
guide
circulating
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
ES90105908T
Other languages
English (en)
Inventor
Werner Jacob
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2044288T3 publication Critical patent/ES2044288T3/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
    • F16C29/0676—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body or carriage almost fully embracing the guide rail or track, e.g. a circular sleeve with a longitudinal slot for the support posts of the rail
    • 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
    • F16C29/068—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track
    • F16C29/0683—Ball 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
    • F16C29/0685—Ball 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
    • F16C29/0688—Ball 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 a sleeve surrounds the circulating balls and thicker part of the sleeve form the load bearing tracks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Abstract

EL INVENTO SE REFIERE A UNA UNIDAD DE REVOLUCION DE BOLAS (1) EN LA QUE LAS SERIES DE BOLAS (5) SON CONDUCIDAS DESDE UNA CAJA (7) CONSTRUIDA POR DIVERSAS PIEZAS. LA CAJA (7) CONSTA OPCIONALMENTE DE UN PRIMER SEGMENTO INTERIOR 813) Y/O DE OTRO SEGUNDO SEGMENTO INTERIOR 812). SE COMPLETA POR MEDIO DE CABEZALES (14) QUE EXHIBEN BRAZOS (18), QUE ASUMEN EN LAS SECCIONES DE SOPORTE, LA GUIA DE LAS BOLAS (8) DE DOS FILAS DE BOLAS APROXIMADAS (9). LA FORMA DE CONSTRUCCION DE LA CAJA (7) POSIBILITA LA SOLDADURA POR INYECCION PLASTICA. LA FORMA DE LOS SEGMENTOS INTERNOS (12,13) PERMITE UNA VARIABILIDAD RELATIVA A LA CONFIGURACION Y COLOCACION DE LAS SERIES DE BOLAS (5).
ES90105908T 1989-04-08 1990-03-28 Unidad de bolas circulantes para una guia lineal de bolas. Expired - Lifetime ES2044288T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3911501 1989-04-08
DE3937781A DE3937781A1 (de) 1989-04-08 1989-11-14 Kugelumlaufeinheit fuer eine linearkugelfuehrung

Publications (1)

Publication Number Publication Date
ES2044288T3 true ES2044288T3 (es) 1994-01-01

Family

ID=25879703

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90105908T Expired - Lifetime ES2044288T3 (es) 1989-04-08 1990-03-28 Unidad de bolas circulantes para una guia lineal de bolas.

Country Status (5)

Country Link
US (1) US5051001A (es)
EP (1) EP0392261B1 (es)
JP (1) JPH0366917A (es)
DE (2) DE3937781A1 (es)
ES (1) ES2044288T3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015124A1 (de) * 1990-05-11 1991-11-14 Skf Linearsysteme Gmbh Kugellager fuer laengsbewegungen
DE59107715D1 (de) * 1990-10-04 1996-05-30 Werner Jacob Kugelumlaufeinheit für eine Linearkugelführung
DE4202746A1 (de) * 1992-01-31 1993-08-05 Schaeffler Waelzlager Kg Kugelumlaufeinheit fuer linearfuehrungen
DE4119135A1 (de) * 1991-06-11 1992-12-17 Schaeffler Waelzlager Kg Waelzlagerkaefig fuer eine kugelumlaufeinheit
US5221145A (en) * 1992-01-17 1993-06-22 Rmb Roulements Miniatures Linear bearing
US5184898A (en) * 1992-05-18 1993-02-09 Thk Co., Ltd. Ball retainer for linear bearings
JPH10115316A (ja) * 1996-10-09 1998-05-06 Thk Kk 転がり運動案内装置
EP1039158B1 (de) * 1999-03-25 2006-04-19 Schaeffler KG Linearwälzlagerelement
DE102007012647A1 (de) * 2007-03-16 2008-09-25 Ab Skf Linearwälzlager

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452117A (en) * 1945-11-06 1948-10-26 Thomson John B Sliding antifriction bearing
GB955913A (en) * 1962-07-16 1964-04-22 Prec Gear Machines And Tools L Ball spline assembly
US3712692A (en) * 1971-01-18 1973-01-23 Textron Inc Welded retainer for an antifriction bearing
US3751121A (en) * 1971-09-17 1973-08-07 Barden Corp Segmental cage for linear and linear/rotary bearings
DE2401225A1 (de) * 1974-01-11 1975-07-24 Skf Kugellagerfabriken Gmbh Kugelbuechse
DE2533586A1 (de) * 1975-07-26 1977-02-10 Skf Kugellagerfabriken Gmbh Kugellager fuer laengsbewegungen
US4025128A (en) * 1975-11-12 1977-05-24 Ted Geffner Antifriction bearings
US4118078A (en) * 1976-03-26 1978-10-03 Skf Kugellagerfabriken Gmbh Linear ball bearing including longitudinal slot in the sleeve with ball-retaining cage
FR2381204A1 (fr) * 1977-02-19 1978-09-15 Skf Kugellagerfabriken Gmbh Douille a billes
JPS5851555Y2 (ja) * 1977-08-05 1983-11-24 三菱電機株式会社 温風供給装置
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
DE2922625A1 (de) * 1979-06-02 1980-12-04 Skf Kugellagerfabriken Gmbh Waelzlager fuer laengsbewegungen
DE3146252A1 (de) * 1981-11-21 1983-05-26 Skf Kugellagerfabriken Gmbh Waelzlager fuer laengsbewegungen
US4469380A (en) * 1982-05-19 1984-09-04 The Torrington Company Linear movement anti-friction bearing
JPS59155617A (ja) * 1983-02-21 1984-09-04 Tsubakimoto Seikou:Kk ボ−ルスプライン
US4545626A (en) * 1984-02-06 1985-10-08 Incom International Inc. Linear bearing assembly
US4512617A (en) * 1984-03-06 1985-04-23 The Barden Corporation Linear ball bearing which accommodates shaft misalignment
JPS624922A (ja) * 1985-07-01 1987-01-10 Nippon Thompson Co Ltd 直線運動用転がり軸受の方向転換路
JPS6233140Y2 (es) * 1985-10-15 1987-08-25

Also Published As

Publication number Publication date
US5051001A (en) 1991-09-24
JPH0366917A (ja) 1991-03-22
EP0392261B1 (de) 1993-08-11
DE3937781A1 (de) 1990-10-11
DE59002247D1 (de) 1993-09-16
EP0392261A1 (de) 1990-10-17

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