GB2181791B - Endless ball spline - Google Patents

Endless ball spline

Info

Publication number
GB2181791B
GB2181791B GB8624675A GB8624675A GB2181791B GB 2181791 B GB2181791 B GB 2181791B GB 8624675 A GB8624675 A GB 8624675A GB 8624675 A GB8624675 A GB 8624675A GB 2181791 B GB2181791 B GB 2181791B
Authority
GB
United Kingdom
Prior art keywords
grooves
outer casing
cages
ball
cage
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
GB8624675A
Other languages
English (en)
Other versions
GB2181791A (en
GB8624675D0 (en
Inventor
Hiroshi Teramachi
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
Application filed by Individual filed Critical Individual
Publication of GB8624675D0 publication Critical patent/GB8624675D0/en
Publication of GB2181791A publication Critical patent/GB2181791A/en
Application granted granted Critical
Publication of GB2181791B publication Critical patent/GB2181791B/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
    • F16C29/0692—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 guide rail or track of non-circular cross-section, e.g. with grooves or protrusions, i.e. the linear bearing is suited to transmit torque
    • F16C29/0695—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 guide rail or track of non-circular cross-section, e.g. with grooves or protrusions, i.e. the linear bearing is suited to transmit torque with balls
    • 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
    • F16C29/0602—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
GB8624675A 1985-10-15 1986-10-15 Endless ball spline Expired GB2181791B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985156509U JPS6233140Y2 (OSRAM) 1985-10-15 1985-10-15

Publications (3)

Publication Number Publication Date
GB8624675D0 GB8624675D0 (en) 1986-11-19
GB2181791A GB2181791A (en) 1987-04-29
GB2181791B true GB2181791B (en) 1989-12-20

Family

ID=15629320

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8624675A Expired GB2181791B (en) 1985-10-15 1986-10-15 Endless ball spline

Country Status (6)

Country Link
US (1) US4695170A (OSRAM)
JP (1) JPS6233140Y2 (OSRAM)
DE (1) DE3634980C2 (OSRAM)
FR (1) FR2588626B1 (OSRAM)
GB (1) GB2181791B (OSRAM)
IT (2) IT8623372V0 (OSRAM)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910469A1 (de) * 1988-10-21 1990-04-26 Star Gmbh Linearkugelbuechse stichwort: linearkugelbuechse mit schaukelnden stahleinlagen
FR2642123B1 (fr) * 1989-01-25 1991-05-10 Lecomte Marc Guide lineaire de precision
DE3911500A1 (de) * 1989-04-08 1990-10-11 Werner Jacob Kugelumlaufbuechse fuer eine linearkugelfuehrung
DE3937781A1 (de) * 1989-04-08 1990-10-11 Werner Dipl Ing Jacob Kugelumlaufeinheit fuer eine linearkugelfuehrung
JP2866974B2 (ja) * 1990-03-26 1999-03-08 日本トムソン株式会社 直動転がり案内ユニット
US5069555A (en) * 1990-08-09 1991-12-03 Thomson Industries, Inc. Linear bearing assembly
JP3287688B2 (ja) * 1994-02-23 2002-06-04 日本トムソン株式会社 ボールスプライン
US5437220A (en) * 1994-05-24 1995-08-01 Cheng; Chi Ball bearing piston
JP3141826B2 (ja) * 1997-11-05 2001-03-07 日産自動車株式会社 ボールスプラインのガタ量測定方法および装置
JP4651794B2 (ja) * 2000-09-18 2011-03-16 Ｔｈｋ株式会社 転がり案内装置及びその製造方法並びに転がり案内装置を含む駆動装置
WO2006022242A1 (ja) * 2004-08-27 2006-03-02 Thk Co., Ltd. 転がり案内装置
DE102006030105A1 (de) * 2006-06-28 2008-01-03 Voith Turbo Gmbh & Co. Kg Längenvariable Welle
US8460116B1 (en) 2011-12-06 2013-06-11 Dana Automotive Systems Group, Llc Slip joint and method for assembling the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2003996A (en) * 1977-09-06 1979-03-21 Teramachi H Spline and shaft unit
GB1574258A (en) * 1978-05-19 1980-09-03 Fredericks C Linear ball bearings
GB2100365A (en) * 1981-05-09 1982-12-22 Skf Kugellagerfabriken Gmbh A linear recirculating rolling bearing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7633262U1 (OSRAM) * 1900-01-01 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt
JPS5322210B2 (OSRAM) * 1971-09-13 1978-07-07
DE2557351C3 (de) * 1975-12-19 1982-09-23 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Kugelbüchse
JPS5322210A (en) * 1976-08-10 1978-03-01 Nissan Motor Co Ltd Unattended vehicle guiding system
US4139242A (en) * 1976-10-23 1979-02-13 Skf Kugellagerfabriken Gmbh Linear motion ball bearing
FR2381204A1 (fr) * 1977-02-19 1978-09-15 Skf Kugellagerfabriken Gmbh Douille a billes
JPS55159321A (en) * 1979-05-31 1980-12-11 Nippon Seiko Kk Ball-spline mechanism
JPS56124725A (en) * 1980-03-05 1981-09-30 Nippon Seiko Kk Track guide type direct acting bearing device
JPS5829289A (ja) * 1981-08-13 1983-02-21 Matsushita Electric Ind Co Ltd スピ−カ装置
JPS5923120A (ja) * 1982-07-27 1984-02-06 Koyo Seiko Co Ltd 直動玉軸受

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2003996A (en) * 1977-09-06 1979-03-21 Teramachi H Spline and shaft unit
GB1574258A (en) * 1978-05-19 1980-09-03 Fredericks C Linear ball bearings
GB2100365A (en) * 1981-05-09 1982-12-22 Skf Kugellagerfabriken Gmbh A linear recirculating rolling bearing

Also Published As

Publication number Publication date
IT1197506B (it) 1988-11-30
FR2588626B1 (fr) 1994-05-13
GB2181791A (en) 1987-04-29
GB8624675D0 (en) 1986-11-19
DE3634980C2 (de) 1995-12-07
IT8621993A0 (it) 1986-10-14
FR2588626A1 (fr) 1987-04-17
US4695170A (en) 1987-09-22
JPS6266024U (OSRAM) 1987-04-24
JPS6233140Y2 (OSRAM) 1987-08-25
DE3634980A1 (de) 1987-05-14
IT8623372V0 (it) 1986-10-14

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20061014