FR2406119A1 - Palier a roulement pour mouvements longitudinaux - Google Patents

Palier a roulement pour mouvements longitudinaux

Info

Publication number
FR2406119A1
FR2406119A1 FR7827134A FR7827134A FR2406119A1 FR 2406119 A1 FR2406119 A1 FR 2406119A1 FR 7827134 A FR7827134 A FR 7827134A FR 7827134 A FR7827134 A FR 7827134A FR 2406119 A1 FR2406119 A1 FR 2406119A1
Authority
FR
France
Prior art keywords
bearing
longitudinal movements
bar
same
raceway
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
FR7827134A
Other languages
English (en)
Other versions
FR2406119B1 (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
Priority claimed from DE19777731603 external-priority patent/DE7731603U/de
Application filed by SKF Kugellagerfabriken GmbH filed Critical SKF Kugellagerfabriken GmbH
Publication of FR2406119A1 publication Critical patent/FR2406119A1/fr
Application granted granted Critical
Publication of FR2406119B1 publication Critical patent/FR2406119B1/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
    • F16C29/068—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
    • F16C29/069—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 discrete load bearing elements, e.g. discrete load bearing plates or discrete rods, are provided in a retainer and form the load bearing tracks

Abstract

Chaque barrette 7 introduite dans l'enveloppe de cage 4, 5 et supportant les éléments roulants sous charge 10 présente sur chacun de ses côtés une face d'appui 14 et un chemin de roulement 16, les deux faces d'appui ayant la même forme. Par retournement de 180 degrés on peut donc utiliser deux fois la même barrette après usure et ainsi doubler la durée de vie du palier.
FR7827134A 1977-10-13 1978-09-21 Palier a roulement pour mouvements longitudinaux Granted FR2406119A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19777731603 DE7731603U (de) 1977-10-13 Wälzlager für Längsbewegung

Publications (2)

Publication Number Publication Date
FR2406119A1 true FR2406119A1 (fr) 1979-05-11
FR2406119B1 FR2406119B1 (fr) 1981-03-20

Family

ID=6683512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827134A Granted FR2406119A1 (fr) 1977-10-13 1978-09-21 Palier a roulement pour mouvements longitudinaux

Country Status (5)

Country Link
US (1) US4201424A (fr)
JP (1) JPS5462440A (fr)
FR (1) FR2406119A1 (fr)
GB (2) GB2089904B (fr)
IT (2) IT7822974V0 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118691A1 (fr) * 1983-02-10 1984-09-19 Thomson Industries Inc. Support linéaire
FR2759433A1 (fr) * 1997-02-07 1998-08-14 Skf Linearsysteme Gmbh Roulement a billes pour mouvements longitudinaux, et procede de definition d'un tel roulement

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2849758C2 (de) * 1978-11-16 1982-08-05 Deutsche Star Kugelhalter Gmbh, 8720 Schweinfurt Drehmomentübertragende, axial verschiebbare Lagerung einer Welle
DE2855199A1 (de) * 1978-12-21 1980-07-10 Skf Kugellagerfabriken Gmbh Waelzlager fuer laengsbewegungen
GB2104162B (en) * 1981-08-17 1985-06-26 Skf Kugellagerfabriken Gmbh A shaft and a housing mounted for longtitudinal movement relative to each other and torque transmission by a linear bearing
CH660215A5 (de) * 1983-04-18 1987-03-31 Schneeberger Ag Maschf Rollenumlauflager.
DE3326601A1 (de) * 1983-07-23 1985-02-07 Skf Kugellagerfabriken Gmbh Kugellager fuer laengsbewegungen
JPS6040818A (ja) * 1983-08-12 1985-03-04 Hiroshi Teramachi 直線摺動用ベアリング
US4541674A (en) * 1984-02-24 1985-09-17 William Mitschang Linear motion roller bearing
US5161897A (en) * 1991-06-20 1992-11-10 Thomson Industries, Inc. Linear motion roller bearing assembly
US5558442A (en) * 1993-07-20 1996-09-24 Thomson Industries, Inc. Linear motion bearing assembly
US5613780A (en) * 1995-06-29 1997-03-25 Thomson Industries, Inc. Linear motion bearing assembly
DE102008053933A1 (de) * 2008-10-30 2010-05-06 Schaeffler Kg Linearkugellager und Tragbahnelement dafür sowie Herstellverfahren und Umformvorrichtung für einen Rohling des Tragbahnelementes
DE102017209167A1 (de) * 2017-05-31 2018-12-06 Thyssenkrupp Ag Lenkwelle für ein Kraftfahrzeug

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2047132A5 (fr) * 1969-05-07 1971-03-12 Star Kugelhalter Gmbh Dt
FR2190207A5 (fr) * 1972-06-20 1974-01-25 Betrix Claude
FR2360790A1 (fr) * 1976-08-04 1978-03-03 Skf Kugellagerfabriken Gmbh Palier a roulement pour mouvements longitudinaux

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512849A (en) * 1968-01-19 1970-05-19 Heinrich Weisel Ball bearing for linear motion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2047132A5 (fr) * 1969-05-07 1971-03-12 Star Kugelhalter Gmbh Dt
FR2190207A5 (fr) * 1972-06-20 1974-01-25 Betrix Claude
FR2360790A1 (fr) * 1976-08-04 1978-03-03 Skf Kugellagerfabriken Gmbh Palier a roulement pour mouvements longitudinaux

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118691A1 (fr) * 1983-02-10 1984-09-19 Thomson Industries Inc. Support linéaire
FR2759433A1 (fr) * 1997-02-07 1998-08-14 Skf Linearsysteme Gmbh Roulement a billes pour mouvements longitudinaux, et procede de definition d'un tel roulement
US6109788A (en) * 1997-02-07 2000-08-29 Skf Linearsystems Gmbh Linear movement ball bearing provided with ball track plates and method for designing ball track plates for such ball bearing

Also Published As

Publication number Publication date
GB2006886B (en) 1982-11-24
JPS5462440A (en) 1979-05-19
IT7828496A0 (it) 1978-10-06
IT7822974V0 (it) 1978-10-06
IT1159908B (it) 1987-03-04
GB2089904B (en) 1983-01-19
GB2006886A (en) 1979-05-10
GB2089904A (en) 1982-06-30
US4201424A (en) 1980-05-06
FR2406119B1 (fr) 1981-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse