JPH062024Y2 - 直線案内装置 - Google Patents

直線案内装置

Info

Publication number
JPH062024Y2
JPH062024Y2 JP1987176183U JP17618387U JPH062024Y2 JP H062024 Y2 JPH062024 Y2 JP H062024Y2 JP 1987176183 U JP1987176183 U JP 1987176183U JP 17618387 U JP17618387 U JP 17618387U JP H062024 Y2 JPH062024 Y2 JP H062024Y2
Authority
JP
Japan
Prior art keywords
rolling
oil supply
hole
rolling element
groove
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
JP1987176183U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0180820U (en]
Inventor
信行 大沢
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 JP1987176183U priority Critical patent/JPH062024Y2/ja
Priority to US07/269,673 priority patent/US4886374A/en
Publication of JPH0180820U publication Critical patent/JPH0180820U/ja
Application granted granted Critical
Publication of JPH062024Y2 publication Critical patent/JPH062024Y2/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
    • F16C29/04—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
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
JP1987176183U 1987-11-18 1987-11-18 直線案内装置 Expired - Lifetime JPH062024Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987176183U JPH062024Y2 (ja) 1987-11-18 1987-11-18 直線案内装置
US07/269,673 US4886374A (en) 1987-11-18 1988-11-10 Linear guide apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987176183U JPH062024Y2 (ja) 1987-11-18 1987-11-18 直線案内装置

Publications (2)

Publication Number Publication Date
JPH0180820U JPH0180820U (en]) 1989-05-30
JPH062024Y2 true JPH062024Y2 (ja) 1994-01-19

Family

ID=16009103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987176183U Expired - Lifetime JPH062024Y2 (ja) 1987-11-18 1987-11-18 直線案内装置

Country Status (2)

Country Link
US (1) US4886374A (en])
JP (1) JPH062024Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011083759A1 (ja) * 2010-01-08 2011-07-14 Thk株式会社 運動案内装置、及びその製造方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106206A (en) * 1991-01-30 1992-04-21 Nippon Thompson Co., Ltd. Linear motion guide unit manufactured from a resin
DE4141038A1 (de) * 1991-12-12 1993-06-17 Schaeffler Waelzlager Kg Abstreifereinheit fuer ein lagerelement
DE4210299C2 (de) * 1992-03-28 1995-09-28 Schaeffler Waelzlager Kg Wälzlager für eine geradlinige Bewegung
DE4447709C2 (de) * 1993-10-07 2002-11-07 Nsk Ltd Kugelumlaufspindelvorrichtung
JP3753256B2 (ja) * 1994-08-09 2006-03-08 日本トムソン株式会社 直動転がり案内ユニット
DE19502498A1 (de) * 1995-01-27 1996-08-01 Schaeffler Waelzlager Kg Linearwälzlager mit einer Schmiervorrichtung
JP4816570B2 (ja) * 2007-05-28 2011-11-16 日本精工株式会社 直動案内装置用エンドキャップおよび直動案内装置
DE102007035627A1 (de) 2007-07-30 2009-02-19 Robert Bosch Gmbh Schmiermittel führendes Bauteil
DE102007035628A1 (de) 2007-07-30 2009-02-05 Robert Bosch Gmbh Schmieradapter und Endkappe
JP5511480B2 (ja) * 2010-04-16 2014-06-04 日本トムソン株式会社 直動案内ユニット用のサイドシール
DE102021125974A1 (de) * 2021-10-06 2023-04-06 Ewellix AB Linearführung, Wagen, Endkappe und Schmierverfahren

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5572912A (en) * 1978-11-25 1980-06-02 Hiroshi Teramachi 4-direction equal-load type linear bearing
US4420193A (en) * 1981-08-11 1983-12-13 Hiroshi Teramachi Linear ball bearing unit
JPS58155426U (ja) * 1982-04-14 1983-10-17 日本精工株式会社 軌道案内軸受
IT1177677B (it) * 1983-05-02 1987-08-26 Hiroshi Teramachi Cuscinetto a scorrimento lineare e complesso a tavola che lo comprende
JPS60256619A (ja) * 1984-05-31 1985-12-18 Nippon Thompson Co Ltd 狭隘形無限直線運動用玉軸受
JPS63169241A (ja) * 1986-12-29 1988-07-13 Nippon Seiko Kk リニアガイド装置
JPH06329940A (ja) * 1993-05-24 1994-11-29 Sekisui Chem Co Ltd カラーフィルターの製造方法およびカラーフィルター用光硬化性着色組成物

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011083759A1 (ja) * 2010-01-08 2011-07-14 Thk株式会社 運動案内装置、及びその製造方法
JP2011141012A (ja) * 2010-01-08 2011-07-21 Thk Co Ltd 運動案内装置、及びその製造方法
US8662752B2 (en) 2010-01-08 2014-03-04 Thk Co., Ltd. Motion guide device and method of manufacturing same

Also Published As

Publication number Publication date
JPH0180820U (en]) 1989-05-30
US4886374A (en) 1989-12-12

Similar Documents

Publication Publication Date Title
JPH062024Y2 (ja) 直線案内装置
JPH0639144Y2 (ja) リニアガイド装置
US5139347A (en) Oil leakage preventing structure of a linear guide apparatus
US4828402A (en) Linear guide apparatus
JP3636481B2 (ja) リニアガイドのシール装置
KR860001687B1 (ko) 직선접동용 베어링
US5435649A (en) Linear motion guide unit
JPH084376Y2 (ja) リニアガイド装置
TWI512209B (zh) Motion guidance device and manufacturing method thereof
JP4173420B2 (ja) リニアガイド
JPH0672609B2 (ja) 直線運動機構の密封装置及びその製造方法
US20180058501A1 (en) Curvilinear rolling guide unit and method of loading rolling elements into slider thereof
JP4562140B2 (ja) 繋ぎ用軌道レールを備えた直動案内ユニット
KR20220031673A (ko) 운동 안내 장치 및 운동 안내 장치에서 사용되는 윤활 경로 구성요소
JP4413660B2 (ja) 給油プラグ及び給油プラグ付きスタッド形トラックローラ
JP2001248637A (ja) 転動体の潤滑機能を備えた直線案内装置
JP2539401Y2 (ja) リニアガイド装置のリターンガイド
JP4552335B2 (ja) 直動案内軸受装置及びキャップ
JPS6329940Y2 (en])
JPH0658234U (ja) 直動案内ユニット
KR20170113365A (ko) 볼나사
JP2023132534A (ja) リニアガイド
KR102324533B1 (ko) 볼나사
JP2005155909A (ja) 直動案内装置
JPH0729297Y2 (ja) リニアガイド装置