JPH0515619Y2 - - Google Patents

Info

Publication number
JPH0515619Y2
JPH0515619Y2 JP1987036886U JP3688687U JPH0515619Y2 JP H0515619 Y2 JPH0515619 Y2 JP H0515619Y2 JP 1987036886 U JP1987036886 U JP 1987036886U JP 3688687 U JP3688687 U JP 3688687U JP H0515619 Y2 JPH0515619 Y2 JP H0515619Y2
Authority
JP
Japan
Prior art keywords
guide rail
ball rolling
groove
rolling groove
end cap
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
JP1987036886U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63145020U (US20030199744A1-20031023-C00003.png
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 filed Critical
Priority to JP1987036886U priority Critical patent/JPH0515619Y2/ja
Priority to US07/167,396 priority patent/US4886376A/en
Publication of JPS63145020U publication Critical patent/JPS63145020U/ja
Application granted granted Critical
Publication of JPH0515619Y2 publication Critical patent/JPH0515619Y2/ja
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
    • F16C29/0633—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
    • F16C29/0635—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end
    • F16C29/0638—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls
    • F16C29/0642—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls with four rows of 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
    • F16C29/08—Arrangements for covering or protecting the ways
    • F16C29/084—Arrangements for covering or protecting the ways fixed to the carriage or bearing body movable along the guide rail or track
    • F16C29/086—Seals being essentially U-shaped, e.g. for a U-shaped carriage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
JP1987036886U 1987-03-13 1987-03-13 Expired - Lifetime JPH0515619Y2 (US20030199744A1-20031023-C00003.png)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987036886U JPH0515619Y2 (US20030199744A1-20031023-C00003.png) 1987-03-13 1987-03-13
US07/167,396 US4886376A (en) 1987-03-13 1988-03-14 Dust-proof seal for linear guide apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987036886U JPH0515619Y2 (US20030199744A1-20031023-C00003.png) 1987-03-13 1987-03-13

Publications (2)

Publication Number Publication Date
JPS63145020U JPS63145020U (US20030199744A1-20031023-C00003.png) 1988-09-26
JPH0515619Y2 true JPH0515619Y2 (US20030199744A1-20031023-C00003.png) 1993-04-23

Family

ID=12482261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987036886U Expired - Lifetime JPH0515619Y2 (US20030199744A1-20031023-C00003.png) 1987-03-13 1987-03-13

Country Status (2)

Country Link
US (1) US4886376A (US20030199744A1-20031023-C00003.png)
JP (1) JPH0515619Y2 (US20030199744A1-20031023-C00003.png)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2819610B2 (ja) * 1989-05-01 1998-10-30 日本精工株式会社 ボール・ころ併用リニアガイド装置
JPH0755382Y2 (ja) * 1990-03-28 1995-12-20 日本精工株式会社 ローラタイプ直動案内軸受
JP2543304Y2 (ja) * 1990-05-18 1997-08-06 日本精工株式会社 リニアガイド装置の漏油防止構造
JP2526061Y2 (ja) * 1990-06-20 1997-02-12 日本精工株式会社 リニアガイド装置の防塵装置
DE4114892A1 (de) * 1991-05-07 1992-11-12 Schaeffler Waelzlager Kg Abstreifereinheit fuer ein linearlagerelement
JP2726955B2 (ja) * 1991-06-19 1998-03-11 日本トムソン株式会社 高密封性を有する直動転がり案内ユニット
DE9422394U1 (de) * 1993-04-16 2001-07-05 Rexroth Star Gmbh Eine Linearführungseinheit
CH688562A5 (de) * 1993-08-12 1997-11-14 Schaeffler Waelzlager Kg Abstreifereinheit fuer ein Lagerelement.
JPH07293562A (ja) * 1994-04-27 1995-11-07 Nippon Seiko Kk リニアガイド装置のアンダーシール
US5556206A (en) * 1994-10-24 1996-09-17 Ameropean Corp. Replacement wiper for linear bearing systems
US5769543A (en) * 1995-07-11 1998-06-23 Nsk Ltd. Sealing device for linear guide apparatus
JP3414897B2 (ja) * 1995-08-11 2003-06-09 日本精工株式会社 直動案内軸受装置
DE19628026C5 (de) * 1995-07-11 2015-04-30 Nsk Ltd. Dichtungseinrichtung für eine Linearführungsvorrichtung
JP3331280B2 (ja) * 1995-07-31 2002-10-07 日本トムソン株式会社 直動転がり案内ユニット
JP3984805B2 (ja) * 2000-10-25 2007-10-03 日本トムソン株式会社 スライド装置のシール構造
DE102005003710A1 (de) * 2005-01-27 2006-08-17 Schaeffler Kg Linearwälzlager
DE102005003711A1 (de) * 2005-01-27 2006-08-17 Schaeffler Kg Linearwälzlager
JP4116038B2 (ja) * 2006-01-16 2008-07-09 日本精工株式会社 直動案内軸受装置
US7736059B2 (en) * 2006-12-27 2010-06-15 Hiwin Technologies Corp. Linear motion guide apparatus having changeable wiper
US7658544B2 (en) * 2007-03-20 2010-02-09 Hiwin Technologies Corp. Linear motion guide apparatus having changeable wiper
JP5044461B2 (ja) * 2008-03-26 2012-10-10 日本トムソン株式会社 直動案内ユニット
JP5691393B2 (ja) * 2010-10-26 2015-04-01 日本精工株式会社 リニアガイド装置用サイドシール、リニアガイド装置
JP5605406B2 (ja) * 2011-08-30 2014-10-15 日本精工株式会社 リニアガイド装置
TWI593888B (zh) * 2016-11-04 2017-08-01 Hiwin Tech Corp A linear slide with dust-proof sheet
CN108223572B (zh) * 2018-03-09 2024-01-30 济南蓝海传动机械有限公司 一种防尘线性滑轨
TWI772918B (zh) * 2020-10-12 2022-08-01 上銀科技股份有限公司 線性滑軌及其防塵組件
CN112228454B (zh) * 2020-10-16 2021-07-23 丽水市杰祥科技有限公司 一种新型高效防尘滑块

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637139U (US20030199744A1-20031023-C00003.png) * 1979-08-27 1981-04-09

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133452A (en) * 1977-05-23 1979-01-09 Wiltrout James W Salmon egg dispenser
DE3303832C2 (de) * 1982-02-13 1985-11-07 Hiroshi Tokio/Tokyo Teramachi Linearlager mit umlaufenden Kugeln
JPS60103623U (ja) * 1983-12-21 1985-07-15 日本精工株式会社 リニヤガイド装置の防塵シ−ル
US4655462A (en) * 1985-01-07 1987-04-07 Peter J. Balsells Canted coiled spring and seal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637139U (US20030199744A1-20031023-C00003.png) * 1979-08-27 1981-04-09

Also Published As

Publication number Publication date
US4886376A (en) 1989-12-12
JPS63145020U (US20030199744A1-20031023-C00003.png) 1988-09-26

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