FR2541394B1 - BEARING FOR LONGITUDINAL MOVEMENTS - Google Patents

BEARING FOR LONGITUDINAL MOVEMENTS

Info

Publication number
FR2541394B1
FR2541394B1 FR8401496A FR8401496A FR2541394B1 FR 2541394 B1 FR2541394 B1 FR 2541394B1 FR 8401496 A FR8401496 A FR 8401496A FR 8401496 A FR8401496 A FR 8401496A FR 2541394 B1 FR2541394 B1 FR 2541394B1
Authority
FR
France
Prior art keywords
bearing
longitudinal movements
movements
longitudinal
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
Application number
FR8401496A
Other languages
French (fr)
Other versions
FR2541394A1 (en
Inventor
Rudiger Neumann
Lothar Walter
Walter Reith
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 FR2541394A1 publication Critical patent/FR2541394A1/en
Application granted granted Critical
Publication of FR2541394B1 publication Critical patent/FR2541394B1/en
Expired 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Bearings For Parts Moving Linearly (AREA)
FR8401496A 1983-02-23 1984-01-31 BEARING FOR LONGITUDINAL MOVEMENTS Expired FR2541394B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833306280 DE3306280A1 (en) 1983-02-23 1983-02-23 ROLLER BEARING FOR LONGITUDINAL MOVEMENTS

Publications (2)

Publication Number Publication Date
FR2541394A1 FR2541394A1 (en) 1984-08-24
FR2541394B1 true FR2541394B1 (en) 1987-01-09

Family

ID=6191621

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8401496A Expired FR2541394B1 (en) 1983-02-23 1984-01-31 BEARING FOR LONGITUDINAL MOVEMENTS

Country Status (3)

Country Link
DE (1) DE3306280A1 (en)
FR (1) FR2541394B1 (en)
GB (1) GB2135400B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9313268U1 (en) * 1993-09-03 1993-10-21 Schaeffler Waelzlager Kg Linear roller bearings
JP4503866B2 (en) 2000-03-13 2010-07-14 Ｔｈｋ株式会社 Rolling guide device and driving device using the rolling guide device
JP5621245B2 (en) * 2009-11-20 2014-11-12 株式会社ジェイテクト Ball spline

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005913A (en) * 1975-01-08 1977-02-01 Thomson Industries, Inc. Linear motion bearing block
DE2536658A1 (en) * 1975-08-16 1977-03-03 Skf Kugellagerfabriken Gmbh BALL BEARINGS FOR LONGITUDINAL MOVEMENTS
DE2557351C3 (en) * 1975-12-19 1982-09-23 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Linear Bushing
DE2605603C2 (en) * 1976-02-12 1983-11-10 Deutsche Star Kugelhalter Gmbh, 8720 Schweinfurt Rolling bearings for axial movements
DE2725355C2 (en) * 1977-06-04 1984-04-12 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Linear Bushing
DE7911040U1 (en) * 1979-04-14 1979-07-12 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt ROLLER BEARING FOR LONGITUDINAL MOVEMENTS
US4334716A (en) * 1980-06-25 1982-06-15 Thomson Industries, Inc. Linear bearings

Also Published As

Publication number Publication date
FR2541394A1 (en) 1984-08-24
GB8404686D0 (en) 1984-03-28
DE3306280A1 (en) 1984-08-23
GB2135400A (en) 1984-08-30
GB2135400B (en) 1986-11-05

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Legal Events

Date Code Title Description
ST Notification of lapse