FR2388160A2 - Douille a billes - Google Patents

Douille a billes

Info

Publication number
FR2388160A2
FR2388160A2 FR7810268A FR7810268A FR2388160A2 FR 2388160 A2 FR2388160 A2 FR 2388160A2 FR 7810268 A FR7810268 A FR 7810268A FR 7810268 A FR7810268 A FR 7810268A FR 2388160 A2 FR2388160 A2 FR 2388160A2
Authority
FR
France
Prior art keywords
ball socket
ball
bushing
faces
rushes
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.)
Granted
Application number
FR7810268A
Other languages
English (en)
Other versions
FR2388160B2 (fr
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.)
SKF GmbH
Original Assignee
SKF Kugellagerfabriken GmbH
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 SKF Kugellagerfabriken GmbH filed Critical SKF Kugellagerfabriken GmbH
Publication of FR2388160A2 publication Critical patent/FR2388160A2/fr
Application granted granted Critical
Publication of FR2388160B2 publication Critical patent/FR2388160B2/fr
Granted 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)
  • Pivots And Pivotal Connections (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Douille à billes selon la revendication 1 du brevet principal n degrés 76 37864. Les bagues d'extrémité 8 de cette douille à billes 1, reliées à la cage 5 et/ou à la douille extérieure 2, présentent sur leur surface latérale des épaulements annulaires 14, ou des saillies formées sur elles, dont les faces radiales 13 sont destinées à s'appliquer sur les faces frontales 15 d'un corps 11. L'invention permet d'assembler directement en une seule unité la douille à billes audit corps sans moyens intermédiaires tels que des joncs.
FR7810268A 1977-04-20 1978-04-06 Douille a billes Granted FR2388160A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2717425A DE2717425C2 (de) 1977-04-20 1977-04-20 Kugelbüchse

Publications (2)

Publication Number Publication Date
FR2388160A2 true FR2388160A2 (fr) 1978-11-17
FR2388160B2 FR2388160B2 (fr) 1982-05-14

Family

ID=6006753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810268A Granted FR2388160A2 (fr) 1977-04-20 1978-04-06 Douille a billes

Country Status (6)

Country Link
US (1) US4181374A (fr)
JP (1) JPS6038567B2 (fr)
DE (1) DE2717425C2 (fr)
FR (1) FR2388160A2 (fr)
GB (1) GB1558753A (fr)
IT (1) IT1113131B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5572912A (en) * 1978-11-25 1980-06-02 Hiroshi Teramachi 4-direction equal-load type linear bearing
CH627826A5 (fr) * 1978-12-31 1982-01-29 Schmid Roost J Sro Kugellagerw Element de guidage axial-rotatif.
DE2909508A1 (de) * 1979-03-10 1980-09-18 Skf Kugellagerfabriken Gmbh Waelzlager fuer laengsbewegungen
DE2951586A1 (de) * 1979-12-21 1981-07-02 Skf Kugellagerfabriken Gmbh Waelzlager fuer laengsbewegungen einer welle
DE3216440A1 (de) * 1982-05-03 1983-11-03 Skf Kugellagerfabriken Gmbh Kugellager fuer laengs- und drehbewegungen
DE19704630C2 (de) * 1997-02-07 1999-08-12 Skf Linearsysteme Gmbh Radial-Dichtung
JP2008048565A (ja) * 2006-08-21 2008-02-28 Murata Mach Ltd リニアモータおよびそれを搭載した工作機械
CN105508423A (zh) * 2016-01-15 2016-04-20 苏州艾力光电科技有限公司 一种轴安装座

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE498311A (fr) * 1947-10-09
CH310010A (de) * 1949-03-15 1955-09-30 Thomson John B Wälzlager für relative Längsbewegung auf einem stangenförmigen Lagerkörper.
FR1350657A (fr) * 1962-09-13 1964-01-31 Star Kugelhalter Gmbh Dt Palier destiné en particulier aux organes de machines à déplacement linéaire
FR2337280A1 (fr) * 1975-12-31 1977-07-29 Skf Nova Ab Coussinets a billes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1859864U (de) * 1961-03-14 1962-10-11 Hauni Werke Koerber & Co Kg Lager mit kugelbuechse fuer axialbewegung.
DE7403186U (de) * 1974-01-31 1975-08-07 Skf Kugellagerfabriken Gmbh Abgedichtete kugelbuechse
NL7414031A (en) * 1974-10-28 1976-05-03 Skf Ind Trading & Dev Ball bearing for reciprocating motion - has ball cage end face with bores to secure end cover having securing means for rubber seal ring (DK241175)
US4040679A (en) * 1975-02-28 1977-08-09 Hiroshi Teramachi Slide way bearing
FR2308013A1 (fr) * 1975-04-18 1976-11-12 Ina Roulements Sa Palier a roulement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE498311A (fr) * 1947-10-09
CH310010A (de) * 1949-03-15 1955-09-30 Thomson John B Wälzlager für relative Längsbewegung auf einem stangenförmigen Lagerkörper.
FR1350657A (fr) * 1962-09-13 1964-01-31 Star Kugelhalter Gmbh Dt Palier destiné en particulier aux organes de machines à déplacement linéaire
FR2337280A1 (fr) * 1975-12-31 1977-07-29 Skf Nova Ab Coussinets a billes

Also Published As

Publication number Publication date
IT1113131B (it) 1986-01-20
DE2717425A1 (de) 1978-10-26
US4181374A (en) 1980-01-01
GB1558753A (en) 1980-01-09
JPS53131349A (en) 1978-11-16
IT7822373A0 (it) 1978-04-17
DE2717425C2 (de) 1983-12-08
JPS6038567B2 (ja) 1985-09-02
FR2388160B2 (fr) 1982-05-14

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