ES2087197T3 - Unidad de recirculacion a bolas para una guia lineal. - Google Patents

Unidad de recirculacion a bolas para una guia lineal.

Info

Publication number
ES2087197T3
ES2087197T3 ES91116077T ES91116077T ES2087197T3 ES 2087197 T3 ES2087197 T3 ES 2087197T3 ES 91116077 T ES91116077 T ES 91116077T ES 91116077 T ES91116077 T ES 91116077T ES 2087197 T3 ES2087197 T3 ES 2087197T3
Authority
ES
Spain
Prior art keywords
spheres
cage
series
linear guide
recirculation unit
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
ES91116077T
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
Priority claimed from DE19904031354 external-priority patent/DE4031354A1/de
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2087197T3 publication Critical patent/ES2087197T3/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
    • 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
    • F16C29/08—Arrangements for covering or protecting the ways
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Landscapes

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

Abstract

LA INVENCION DESCRIBE UNA UNIDAD DE ROTACION ESFERICA PARA GUIAR UNA SERIE (5) DE ESFERAS A PARTIR DE UNA JAULA (7) DE VARIAS PARTES, Y SE CARACTERIZA PORQUE: LA JAULA (7) CONSISTE EN GRUPOS DE ELEMENTOS (12, 13) INFERIORES PRIMARIOS Y SECUNDARIOS, COMPLETANDOSE LOS SEGMENTOS (12, 13) A TRAVES DE PIEZAS DELANTERAS (14) Y BRIDAS (18) QUE RECIBEN LAS GUIAS DE LAS ESFERAS (8) EN LOS TRAMOS PORTADORES (9) DE DOS SERIES (5) DE ESFERAS MUY PROXIMAS. A TRAVES DE LA JAULA (7), SE POSIBILITA UNA PRODUCCION COMO PIEZAS DE FUNDICION POR ROCIADO DE MATERIAL SINTETICO. LA CONFIGURACION DE LOS SEGMENTOS (12, 13), PERMITEN UNA GRAN VARIEDAD DE LA CONFORMACION Y DISPOSICION DE LA SERIE DE ESFERAS.
ES91116077T 1990-10-04 1991-09-21 Unidad de recirculacion a bolas para una guia lineal. Expired - Lifetime ES2087197T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904031354 DE4031354A1 (de) 1989-11-14 1990-10-04 Kugelumlaufeinheit fuer eine linearkugelfuehrung

Publications (1)

Publication Number Publication Date
ES2087197T3 true ES2087197T3 (es) 1996-07-16

Family

ID=6415554

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91116077T Expired - Lifetime ES2087197T3 (es) 1990-10-04 1991-09-21 Unidad de recirculacion a bolas para una guia lineal.

Country Status (5)

Country Link
US (1) US5176453A (es)
EP (1) EP0479074B1 (es)
JP (1) JPH04302710A (es)
DE (1) DE59107715D1 (es)
ES (1) ES2087197T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0718448B2 (ja) * 1991-09-19 1995-03-06 テイエチケー株式会社 リニアベアリング用スライダ及びその製造法
JP3244374B2 (ja) * 1994-01-21 2002-01-07 日本トムソン株式会社 ボールスプライン
US7410301B2 (en) * 2002-06-21 2008-08-12 Ina-Schaeffler Kg Linear rolling bearing
WO2019114914A1 (ar) * 2017-12-14 2019-06-20 محمد أحمد الجميل، فصل مدحرجات كراسي التحميل المضادة للإحتكاك بدون أقفاص

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014382A (en) * 1955-09-30 1961-12-26 Joe Davidson Compound bearing
US3476445A (en) * 1967-08-03 1969-11-04 Trw Inc Linear ball bushing
US3751121A (en) * 1971-09-17 1973-08-07 Barden Corp Segmental cage for linear and linear/rotary bearings
US4025128A (en) * 1975-11-12 1977-05-24 Ted Geffner Antifriction bearings
FR2381204A1 (fr) * 1977-02-19 1978-09-15 Skf Kugellagerfabriken Gmbh Douille a billes
US4334716A (en) * 1980-06-25 1982-06-15 Thomson Industries, Inc. Linear bearings
JPS5928773B2 (ja) * 1982-02-12 1984-07-16 博 寺町 無限摺動用ボ−ルスプライン軸受
US4512617A (en) * 1984-03-06 1985-04-23 The Barden Corporation Linear ball bearing which accommodates shaft misalignment
DE3937781A1 (de) * 1989-04-08 1990-10-11 Werner Dipl Ing Jacob Kugelumlaufeinheit fuer eine linearkugelfuehrung
US4952075A (en) * 1989-05-26 1990-08-28 Thomson Industries, Inc. Linear motion ball bearing assembly
US5069555A (en) * 1990-08-09 1991-12-03 Thomson Industries, Inc. Linear bearing assembly

Also Published As

Publication number Publication date
EP0479074A2 (de) 1992-04-08
US5176453A (en) 1993-01-05
DE59107715D1 (de) 1996-05-30
EP0479074A3 (en) 1993-07-07
EP0479074B1 (de) 1996-04-24
JPH04302710A (ja) 1992-10-26

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