FR2442376A1 - Roulement a billes pour deplacements lineaires - Google Patents

Roulement a billes pour deplacements lineaires

Info

Publication number
FR2442376A1
FR2442376A1 FR7928988A FR7928988A FR2442376A1 FR 2442376 A1 FR2442376 A1 FR 2442376A1 FR 7928988 A FR7928988 A FR 7928988A FR 7928988 A FR7928988 A FR 7928988A FR 2442376 A1 FR2442376 A1 FR 2442376A1
Authority
FR
France
Prior art keywords
ball bearing
linear movements
guide
side wall
return
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
FR7928988A
Other languages
English (en)
Other versions
FR2442376B1 (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 FR2442376A1 publication Critical patent/FR2442376A1/fr
Application granted granted Critical
Publication of FR2442376B1 publication Critical patent/FR2442376B1/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
    • F16C29/0688—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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/06—Placing rolling bodies in cages or bearings
    • F16C43/08—Placing rolling bodies in cages or bearings by deforming the cages or the races

Landscapes

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

Abstract

Roulement à billes pour déplacements linéaires. A proximité d'au moins une paroi latérale 10, 11 d'un chemin de guidage ou de renvoi 4 de chaque guidage 3, on aménage dans la cage 2 un évidement 12, 13 rendant élastiquement flexible la paroi latérale en vue de l'introduction radiale des billes 7 de l'intérieur vers l'extérieur dans le chemin de guidage ou de renvoi 4 intéressé.
FR7928988A 1978-11-25 1979-11-23 Roulement a billes pour deplacements lineaires Granted FR2442376A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7835003 1978-11-25

Publications (2)

Publication Number Publication Date
FR2442376A1 true FR2442376A1 (fr) 1980-06-20
FR2442376B1 FR2442376B1 (fr) 1984-08-24

Family

ID=6697302

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7928988A Granted FR2442376A1 (fr) 1978-11-25 1979-11-23 Roulement a billes pour deplacements lineaires

Country Status (4)

Country Link
JP (1) JPS5572913A (fr)
FR (1) FR2442376A1 (fr)
GB (1) GB2041107B (fr)
IT (1) IT1207251B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0632503Y2 (ja) * 1987-12-03 1994-08-24 日本トムソン株式会社 開放形リニアブッシング
JPH0624572Y2 (ja) * 1987-12-07 1994-06-29 日本トムソン株式会社 開放形リニアブッシング
DE102007043222A1 (de) 2007-09-11 2009-03-12 Robert Bosch Gmbh Verfahren zur Befüllung eines Linearwälzlagers mit Wälzkörpern

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1915288A (en) * 1932-02-01 1933-06-27 Norma Hoffmann Bearings Corp Cage for ball bearings and method of making same
BE709634A (fr) * 1968-01-19 1968-07-19 Perfectionnements apportes aux dispositifs de guidage pour billes de roulements à billes.
FR2047132A5 (fr) * 1969-05-07 1971-03-12 Star Kugelhalter Gmbh Dt
US3743369A (en) * 1971-09-08 1973-07-03 Skf Ind Trading & Dev Cage for a rolling bearing
FR2381204A1 (fr) * 1977-02-19 1978-09-15 Skf Kugellagerfabriken Gmbh Douille a billes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1915288A (en) * 1932-02-01 1933-06-27 Norma Hoffmann Bearings Corp Cage for ball bearings and method of making same
BE709634A (fr) * 1968-01-19 1968-07-19 Perfectionnements apportes aux dispositifs de guidage pour billes de roulements à billes.
FR2047132A5 (fr) * 1969-05-07 1971-03-12 Star Kugelhalter Gmbh Dt
US3743369A (en) * 1971-09-08 1973-07-03 Skf Ind Trading & Dev Cage for a rolling bearing
FR2381204A1 (fr) * 1977-02-19 1978-09-15 Skf Kugellagerfabriken Gmbh Douille a billes

Also Published As

Publication number Publication date
GB2041107B (en) 1982-11-10
IT7926311A0 (it) 1979-10-08
GB2041107A (en) 1980-09-03
FR2442376B1 (fr) 1984-08-24
JPS5572913A (en) 1980-06-02
IT1207251B (it) 1989-05-17

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Legal Events

Date Code Title Description
ST Notification of lapse