DE60020666D1 - Linearführungseinheit - Google Patents

Linearführungseinheit

Info

Publication number
DE60020666D1
DE60020666D1 DE60020666T DE60020666T DE60020666D1 DE 60020666 D1 DE60020666 D1 DE 60020666D1 DE 60020666 T DE60020666 T DE 60020666T DE 60020666 T DE60020666 T DE 60020666T DE 60020666 D1 DE60020666 D1 DE 60020666D1
Authority
DE
Germany
Prior art keywords
linear guide
guide unit
linear
unit
guide
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 - Lifetime
Application number
DE60020666T
Other languages
English (en)
Other versions
DE60020666T2 (de
Inventor
Toyohisa Ishihara
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.)
Nippon Thompson Co Ltd
Original Assignee
Nippon Thompson Co Ltd
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 Nippon Thompson Co Ltd filed Critical Nippon Thompson Co Ltd
Application granted granted Critical
Publication of DE60020666D1 publication Critical patent/DE60020666D1/de
Publication of DE60020666T2 publication Critical patent/DE60020666T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16C29/063—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body, e.g. a carriage or part thereof, provided between the legs of a U-shaped guide rail or track
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/664—Retaining the liquid in or near the bearing
    • F16C33/6648—Retaining the liquid in or near the bearing in a porous or resinous body, e.g. a cage impregnated with the liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Rolling Contact Bearings (AREA)
DE60020666T 1999-12-28 2000-12-06 Linearführungseinheit Expired - Lifetime DE60020666T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP37304399A JP4268298B2 (ja) 1999-12-28 1999-12-28 直動案内ユニット
JP37304399 1999-12-28

Publications (2)

Publication Number Publication Date
DE60020666D1 true DE60020666D1 (de) 2005-07-14
DE60020666T2 DE60020666T2 (de) 2006-05-04

Family

ID=18501482

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60020666T Expired - Lifetime DE60020666T2 (de) 1999-12-28 2000-12-06 Linearführungseinheit

Country Status (4)

Country Link
US (1) US6517244B2 (de)
EP (1) EP1114941B1 (de)
JP (1) JP4268298B2 (de)
DE (1) DE60020666T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4384379B2 (ja) * 2001-09-20 2009-12-16 日本トムソン株式会社 方向転換路とリターン路とを接続管部で連通した直動案内ユニット
CN1314905C (zh) * 2003-04-11 2007-05-09 日本精工株式会社 线性导轨装置
DE102005037046B4 (de) * 2004-08-05 2017-03-30 Nsk Ltd. Linearführungs-Lagervorrichtung
JP4615466B2 (ja) * 2006-03-22 2011-01-19 日本トムソン株式会社 高密封シール装置を備えた直動案内ユニット
JP5321051B2 (ja) * 2008-12-26 2013-10-23 日本精工株式会社 直動案内装置
DE202009009548U1 (de) * 2009-07-10 2009-09-10 Dorma Gmbh + Co. Kg Deckenschienensystem zur Führung von Wandelementen
JP5965369B2 (ja) * 2013-09-05 2016-08-03 Thk株式会社 運動案内装置
TWM519694U (zh) * 2015-10-02 2016-04-01 Ome Technology Co Ltd 線性滑軌及其端蓋模組
TWM519693U (zh) * 2015-10-02 2016-04-01 Ome Technology Co Ltd 線性滑軌及其自潤模組
DE102020202872B4 (de) * 2020-03-06 2022-02-03 Festo Se & Co. Kg Linearführungseinrichtung
JP2022093941A (ja) * 2020-12-14 2022-06-24 日本トムソン株式会社 直動案内ユニット
JP7416006B2 (ja) * 2021-04-02 2024-01-17 Smc株式会社 リニアガイド

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447447Y2 (de) * 1987-01-19 1992-11-10
JP3636481B2 (ja) 1993-07-22 2005-04-06 日本精工株式会社 リニアガイドのシール装置
JPH09126235A (ja) * 1995-10-31 1997-05-13 Nippon Seiko Kk 潤滑剤溜り装置付直動案内軸受装置
JP3288961B2 (ja) * 1996-11-11 2002-06-04 テイエチケー株式会社 直線運動装置及びこれに使用される潤滑油供給装置
WO1998021493A1 (fr) * 1996-11-11 1998-05-22 Thk Co., Ltd. Dispositif a deplacement lineaire et son appareil d'alimentation en huile lubrifiante
JPH10205534A (ja) 1997-01-17 1998-08-04 Nippon Thompson Co Ltd 潤滑プレートを備えた直動案内ユニット
JP4236217B2 (ja) * 1997-09-09 2009-03-11 日本トムソン株式会社 直動案内ユニット
JP3935247B2 (ja) * 1997-09-18 2007-06-20 日本トムソン株式会社 直動案内ユニット
JP3508503B2 (ja) * 1997-10-02 2004-03-22 日本精工株式会社 リニアガイド装置
JP4086960B2 (ja) * 1998-04-10 2008-05-14 Ｔｈｋ株式会社 直線運動装置の保護スクレーパ及び直線運動装置
JP4112076B2 (ja) * 1998-06-05 2008-07-02 日本トムソン株式会社 潤滑プレートを備えた直動案内ユニット
JP2001041305A (ja) * 1999-07-30 2001-02-13 Iai:Kk アクチュエータ

Also Published As

Publication number Publication date
US6517244B2 (en) 2003-02-11
JP2001187919A (ja) 2001-07-10
JP4268298B2 (ja) 2009-05-27
DE60020666T2 (de) 2006-05-04
US20020039458A1 (en) 2002-04-04
EP1114941A1 (de) 2001-07-11
EP1114941B1 (de) 2005-06-08

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Legal Events

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