WO2009034923A1 - 軌道レール及びこの軌道レールを備える運動案内装置 - Google Patents

軌道レール及びこの軌道レールを備える運動案内装置 Download PDF

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Publication number
WO2009034923A1
WO2009034923A1 PCT/JP2008/066062 JP2008066062W WO2009034923A1 WO 2009034923 A1 WO2009034923 A1 WO 2009034923A1 JP 2008066062 W JP2008066062 W JP 2008066062W WO 2009034923 A1 WO2009034923 A1 WO 2009034923A1
Authority
WO
WIPO (PCT)
Prior art keywords
track rail
rolling
upper face
guide device
opposite side
Prior art date
Application number
PCT/JP2008/066062
Other languages
English (en)
French (fr)
Inventor
Hiroyuki Kishi
Shinya Mori
Takeshi Shimamura
Original Assignee
Thk 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 Thk Co., Ltd. filed Critical Thk Co., Ltd.
Priority to CN2008801067764A priority Critical patent/CN101802424B/zh
Priority to JP2009532162A priority patent/JP5230635B2/ja
Priority to DE112008002396.4T priority patent/DE112008002396B4/de
Priority to US12/674,994 priority patent/US8414190B2/en
Publication of WO2009034923A1 publication Critical patent/WO2009034923A1/ja

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
    • F16C29/005—Guide rails or tracks for a linear bearing, i.e. adapted for movement of a carriage or bearing body there along
    • 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
    • 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
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Abstract

　軌道レールの形状を改良することによって、運動案内装置の高剛性化・高精度化を図る。 　軌道レール１０には、上面１０ａに少なくとも２条、両側面１０ｂのそれぞれに少なくとも１条ずつの転動体転走溝１１が長手方向に延びて形成されており、前記転動体転走溝１１は、前記軌道レール１０の長手方向に直交する断面で見たときに、上面１０ａに形成された少なくとも２条の転動体転走溝１１の両外側の溝端位置から鉛直方向に垂下する２本の仮想線Ａ，Ａを想定した場合に、両側面に少なくとも１条ずつ形成された転動体転走溝１１のすべてが前記２本の仮想線Ａ，Ａよりもレールの外側方向に位置するように形成され、且つ、前記転動体転走溝１１が形成される前記軌道レール１０の上面１０ａ及び両側面１０ｂにおける少なくとも転動体転走溝１１近傍が、傾斜角度を持って形成されている。
PCT/JP2008/066062 2007-09-14 2008-09-05 軌道レール及びこの軌道レールを備える運動案内装置 WO2009034923A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2008801067764A CN101802424B (zh) 2007-09-14 2008-09-05 导轨以及具备该导轨的运动引导装置
JP2009532162A JP5230635B2 (ja) 2007-09-14 2008-09-05 軌道レール及びこの軌道レールを備える運動案内装置
DE112008002396.4T DE112008002396B4 (de) 2007-09-14 2008-09-05 Spurschiene und die Spurschiene aufweisende Bewegungsführungsvorrichtung
US12/674,994 US8414190B2 (en) 2007-09-14 2008-09-05 Track rail and motion guidance apparatus including the track rail

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-240261 2007-09-14
JP2007240261 2007-09-14

Publications (1)

Publication Number Publication Date
WO2009034923A1 true WO2009034923A1 (ja) 2009-03-19

Family

ID=40451931

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066062 WO2009034923A1 (ja) 2007-09-14 2008-09-05 軌道レール及びこの軌道レールを備える運動案内装置

Country Status (6)

Country Link
US (1) US8414190B2 (ja)
JP (1) JP5230635B2 (ja)
CN (1) CN101802424B (ja)
DE (1) DE112008002396B4 (ja)
TW (1) TWI452213B (ja)
WO (1) WO2009034923A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201200888D0 (en) * 2012-01-19 2012-02-29 Hepco Slide Systems Ltd Track systems
TW201408895A (zh) * 2012-08-28 2014-03-01 Nat Univ Tsing Hua 導引裝置
JP5797712B2 (ja) * 2013-09-09 2015-10-21 Thk株式会社 磁気スケール付き運動案内装置
DE102014114906B4 (de) * 2014-10-14 2016-06-23 Hiwin Technologies Corp. Linearschiene mit sechs Kugelbahnen
US9410574B2 (en) 2014-10-21 2016-08-09 Hiwin Technologies Corp. Linear ball bearing guideway
DE102014115484B4 (de) 2014-10-23 2017-06-08 Hiwin Technologies Corp. Linearkugelführung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147918U (ja) * 1983-03-25 1984-10-03 日本精工株式会社 リニアガイド装置
JPH03277811A (ja) * 1990-03-26 1991-12-09 Nippon Thompson Co Ltd 直動転がり案内ユニット
JP2649743B2 (ja) * 1993-03-30 1997-09-03 テイエチケー株式会社 直線運動案内装置及びその組立て方法
JP2000055047A (ja) * 1999-08-05 2000-02-22 Thk Co Ltd 転がり運動案内装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391473A (en) * 1981-10-13 1983-07-05 Hiroshi Teramachi Linear bearing unit
JPS58152928A (ja) * 1982-03-06 1983-09-10 Hiroshi Teramachi 自動二輪車等車両のキックペダル
JPS58166125A (ja) * 1982-03-29 1983-10-01 Hiroshi Teramachi 直線摺動用ベアリング及びこのベアリングを使用した直線摺動用テ−ブル
JPS58169221U (ja) * 1982-05-07 1983-11-11 日本精工株式会社 軌道案内軸受
JPS58180833A (ja) * 1982-04-16 1983-10-22 Hiroshi Teramachi テ−ブル移送装置
JPS59147918A (ja) 1983-02-09 1984-08-24 Dowa:Kk 気化バ−ナ
JPS6179021A (ja) * 1984-09-21 1986-04-22 Hiroshi Teramachi 直線摺動用ベアリング
US4636094A (en) * 1984-09-27 1987-01-13 Hiroshi Teramachi Straight-sliding roller bearing and straight guide apparatus
JPH0251617A (ja) * 1988-08-16 1990-02-21 T Echi K Kk 直線摺動用ベアリング及び直線摺動用テーブル
JPH0473421A (ja) * 1990-07-13 1992-03-09 Koyo Seiko Co Ltd 直動形ガイド装置
JPH0599225A (ja) * 1991-03-04 1993-04-20 Nippon Thompson Co Ltd 直動転がり案内ユニツト
EP0644342A4 (en) 1993-03-30 1996-10-09 Thk Co Ltd LINEAR MOVEMENT GUIDE.
US5755516A (en) * 1994-05-20 1998-05-26 Thk Co., Ltd. Rolling guide apparatus and method of manufacturing movable block of rolling guide apparatus
CH693110A5 (de) * 1998-07-31 2003-02-28 Schneeberger Holding Ag Wagen einer Linearbewegungsführung.
US6312158B1 (en) * 1999-01-11 2001-11-06 Hiroshi Teramachi Roller guide apparatus
EP1022477A1 (de) * 1999-01-19 2000-07-26 Schneeberger Holding AG Wälzlager-Linearführung
US6261001B1 (en) * 1999-11-30 2001-07-17 Hiroshi Teramachi Roller guiding apparatus
EP2287480B1 (en) * 2004-08-26 2013-01-23 THK Co., Ltd. Motion guide device
TWI285244B (en) * 2005-12-20 2007-08-11 Chieftech Prec Co Ltd Linear guide
TWI262263B (en) * 2006-01-27 2006-09-21 Hiwin Tech Corp Roller holder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147918U (ja) * 1983-03-25 1984-10-03 日本精工株式会社 リニアガイド装置
JPH03277811A (ja) * 1990-03-26 1991-12-09 Nippon Thompson Co Ltd 直動転がり案内ユニット
JP2649743B2 (ja) * 1993-03-30 1997-09-03 テイエチケー株式会社 直線運動案内装置及びその組立て方法
JP2000055047A (ja) * 1999-08-05 2000-02-22 Thk Co Ltd 転がり運動案内装置

Also Published As

Publication number Publication date
CN101802424B (zh) 2012-10-10
DE112008002396T5 (de) 2010-07-22
CN101802424A (zh) 2010-08-11
TW200930909A (en) 2009-07-16
TWI452213B (zh) 2014-09-11
US8414190B2 (en) 2013-04-09
JPWO2009034923A1 (ja) 2010-12-24
DE112008002396B4 (de) 2021-03-18
US20110110615A1 (en) 2011-05-12
JP5230635B2 (ja) 2013-07-10

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