JP2543304Y2 - リニアガイド装置の漏油防止構造 - Google Patents

リニアガイド装置の漏油防止構造

Info

Publication number
JP2543304Y2
JP2543304Y2 JP1990052036U JP5203690U JP2543304Y2 JP 2543304 Y2 JP2543304 Y2 JP 2543304Y2 JP 1990052036 U JP1990052036 U JP 1990052036U JP 5203690 U JP5203690 U JP 5203690U JP 2543304 Y2 JP2543304 Y2 JP 2543304Y2
Authority
JP
Japan
Prior art keywords
end cap
rolling
groove
ball
slider
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 - Fee Related
Application number
JP1990052036U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0410119U (en, 2012
Inventor
勝 服部
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Priority to JP1990052036U priority Critical patent/JP2543304Y2/ja
Priority to US07/701,123 priority patent/US5139347A/en
Publication of JPH0410119U publication Critical patent/JPH0410119U/ja
Application granted granted Critical
Publication of JP2543304Y2 publication Critical patent/JP2543304Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16C29/04—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
    • F16C29/0609—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the ends of the bearing body or carriage where the rolling elements change direction, e.g. end caps
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
JP1990052036U 1990-05-18 1990-05-18 リニアガイド装置の漏油防止構造 Expired - Fee Related JP2543304Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990052036U JP2543304Y2 (ja) 1990-05-18 1990-05-18 リニアガイド装置の漏油防止構造
US07/701,123 US5139347A (en) 1990-05-18 1991-05-16 Oil leakage preventing structure of a linear guide apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990052036U JP2543304Y2 (ja) 1990-05-18 1990-05-18 リニアガイド装置の漏油防止構造

Publications (2)

Publication Number Publication Date
JPH0410119U JPH0410119U (en, 2012) 1992-01-28
JP2543304Y2 true JP2543304Y2 (ja) 1997-08-06

Family

ID=12903595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990052036U Expired - Fee Related JP2543304Y2 (ja) 1990-05-18 1990-05-18 リニアガイド装置の漏油防止構造

Country Status (2)

Country Link
US (1) US5139347A (en, 2012)
JP (1) JP2543304Y2 (en, 2012)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2544663Y2 (ja) * 1991-03-29 1997-08-20 日本トムソン株式会社 直動転がり案内ユニットの側板
JPH0560133A (ja) * 1991-08-23 1993-03-09 Nippon Thompson Co Ltd 防振性を有する直動案内摺動ユニツト
US5672011A (en) * 1991-09-06 1997-09-30 Ina Walzlager Schaeffler Kg Rolling bearing for linear movements
DE4141038A1 (de) * 1991-12-12 1993-06-17 Schaeffler Waelzlager Kg Abstreifereinheit fuer ein lagerelement
JP3289938B2 (ja) * 1992-01-31 2002-06-10 日本トムソン株式会社 直動転がり案内ユニット
JP2575895Y2 (ja) * 1992-10-12 1998-07-02 日本トムソン株式会社 直動転がり案内ユニット
JP2563429Y2 (ja) * 1992-11-12 1998-02-25 日本トムソン株式会社 直動転がり案内ユニットの潤滑装置
DE4238910A1 (de) * 1992-11-19 1994-05-26 Schaeffler Waelzlager Kg Abstreifereinheit für ein Linearwälzlagerelement
JPH06346919A (ja) * 1993-06-07 1994-12-20 Nippon Seiko Kk リニアガイドのシール装置
DE4330772B4 (de) * 1993-09-10 2013-02-14 Robert Bosch Gmbh Linearführungseinrichtung
US5584581A (en) * 1993-09-10 1996-12-17 Deutsche Star Gmbh Linear guiding device
JP3635497B2 (ja) * 1994-03-04 2005-04-06 日本トムソン株式会社 直動転がり案内ユニット
DE4424795C2 (de) * 1994-03-24 2002-04-04 Ina Schaeffler Kg Wälzlager für die geradlinige Bewegung eines Tragkörpers längs einer Führungsschiene
DE19502498A1 (de) * 1995-01-27 1996-08-01 Schaeffler Waelzlager Kg Linearwälzlager mit einer Schmiervorrichtung
JPH10115316A (ja) * 1996-10-09 1998-05-06 Thk Kk 転がり運動案内装置
JP4070265B2 (ja) * 1997-07-01 2008-04-02 Ｔｈｋ株式会社 直線案内装置
DE19830140A1 (de) 1998-07-06 2000-01-20 Star Gmbh Linearführungseinrichtung
DE10332922A1 (de) * 2003-07-19 2005-02-03 Ina-Schaeffler Kg Führungswagen eines Linearwälzlagers
DE102004036529A1 (de) * 2004-07-28 2006-03-23 Bosch Rexroth Mechatronics Gmbh Linearvorrichtung
JP2008089027A (ja) * 2006-09-29 2008-04-17 Nsk Ltd リニアガイド及びエンドキャップ
DE102007013945A1 (de) * 2007-03-23 2008-09-25 Schaeffler Kg Schmiervorrichtung für ein Linearwälzlager
JP4797107B2 (ja) * 2010-01-08 2011-10-19 Ｔｈｋ株式会社 運動案内装置、及びその製造方法
KR101491395B1 (ko) * 2010-11-10 2015-02-06 닛본 세이고 가부시끼가이샤 리니어 가이드 장치
CN104246250A (zh) * 2013-03-27 2014-12-24 日本精工株式会社 直线导轨装置用供油装置以及直线导轨装置
US9222515B2 (en) * 2014-02-19 2015-12-29 Hiwin Technologies Corp. Lubricating structure for linear motion guide apparatus
DE102014210171A1 (de) * 2014-05-28 2015-12-17 Robert Bosch Gmbh Führungswagen mit Befestigungsbohrung, welche Bestandteil eines Schmiermittelströmungspfades ist
US11067123B2 (en) * 2019-12-19 2021-07-20 Nippon Thompson Co., Ltd. Linear motion guide unit
CN113202868B (zh) * 2021-03-19 2023-07-21 丽水市杰祥科技有限公司 一种适应短行程的滑块
CN119467538A (zh) * 2024-11-27 2025-02-18 乐清市三环精密机械有限公司 一种圆弧导轨副

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965963U (ja) * 1982-10-27 1984-05-02 スズキ株式会社 エンジンのシリンダとシリンダヘツドの連結装置
JPH0515619Y2 (en, 2012) * 1987-03-13 1993-04-23
JPH0639144Y2 (ja) * 1987-08-07 1994-10-12 日本精工株式会社 リニアガイド装置
JPH06648Y2 (ja) * 1987-10-14 1994-01-05 日本精工株式会社 リニアガイド装置の防塵シール

Also Published As

Publication number Publication date
US5139347A (en) 1992-08-18
JPH0410119U (en, 2012) 1992-01-28

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