JPH0361849B2 - - Google Patents

Info

Publication number
JPH0361849B2
JPH0361849B2 JP61167826A JP16782686A JPH0361849B2 JP H0361849 B2 JPH0361849 B2 JP H0361849B2 JP 61167826 A JP61167826 A JP 61167826A JP 16782686 A JP16782686 A JP 16782686A JP H0361849 B2 JPH0361849 B2 JP H0361849B2
Authority
JP
Japan
Prior art keywords
groove
raceway
raceway groove
rollers
roller
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
Application number
JP61167826A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6326417A (ja
Inventor
Yoshifumi Kawaguchi
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
Priority to JP61167826A priority Critical patent/JPS6326417A/ja
Priority to US06/939,006 priority patent/US4692036A/en
Priority to DE19873716024 priority patent/DE3716024A1/de
Publication of JPS6326417A publication Critical patent/JPS6326417A/ja
Publication of JPH0361849B2 publication Critical patent/JPH0361849B2/ja
Granted 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
    • F16C29/0669—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 main body of the U-shaped carriage is an assembly of at least three major parts, e.g. an assembly of a top plate with two separate legs attached thereto in the form of bearing shoes
    • F16C29/0673—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 main body of the U-shaped carriage is an assembly of at least three major parts, e.g. an assembly of a top plate with two separate legs attached thereto in the form of bearing shoes with rollers
    • 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
    • F16C29/0602—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly
    • 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
    • F16C33/64—Special methods of manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Bearings For Parts Moving Linearly (AREA)
JP61167826A 1986-07-18 1986-07-18 無限直線運動用ころ軸受 Granted JPS6326417A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP61167826A JPS6326417A (ja) 1986-07-18 1986-07-18 無限直線運動用ころ軸受
US06/939,006 US4692036A (en) 1986-07-18 1986-12-08 Roller bearing for endless linear motion
DE19873716024 DE3716024A1 (de) 1986-07-18 1987-05-14 Rollenlager fuer endlos geradlinige bewegung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61167826A JPS6326417A (ja) 1986-07-18 1986-07-18 無限直線運動用ころ軸受

Publications (2)

Publication Number Publication Date
JPS6326417A JPS6326417A (ja) 1988-02-04
JPH0361849B2 true JPH0361849B2 (en]) 1991-09-24

Family

ID=15856812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61167826A Granted JPS6326417A (ja) 1986-07-18 1986-07-18 無限直線運動用ころ軸受

Country Status (3)

Country Link
US (1) US4692036A (en])
JP (1) JPS6326417A (en])
DE (1) DE3716024A1 (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0796893B2 (ja) * 1987-03-12 1995-10-18 日本トムソン株式会社 クロスローラ方式の無限直線運動用ころ軸受
US4941197A (en) * 1989-02-27 1990-07-10 Otto Engineering, Inc. Roller bearing device and apparatus using same
JPH05280537A (ja) * 1992-03-31 1993-10-26 Nippon Thompson Co Ltd 転がり案内ユニット
US20080118193A1 (en) * 2006-11-21 2008-05-22 Tsung-Jen Chen Roller Circulating Device for a Linear Guideway
JP5408346B2 (ja) * 2011-09-07 2014-02-05 日本精工株式会社 直動案内装置
WO2015107900A1 (ja) * 2014-01-17 2015-07-23 日本精工株式会社 直動案内装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960413A (en) * 1972-11-17 1976-06-01 Hydrel A.G. Series roll body conveyance
JPS594175Y2 (ja) * 1978-04-14 1984-02-06 博 寺町 直線クロスロ−ラ−ベアリング
JPS59125616U (ja) * 1983-02-15 1984-08-24 日本トムソン株式会社 無限直線運動用ころ軸受の方向転換路
DE3402022A1 (de) * 1983-06-29 1985-01-10 Hauni-Werke Körber & Co KG, 2050 Hamburg Vorrichtung zum zufuehren von klebstreifen auf maschinen der tabakverarbeitenden industrie
JPS6084421A (ja) * 1983-10-14 1985-05-13 Ichiro Katayama 摺動台装置用ベアリングユニツト
JPH0235051Y2 (en]) * 1985-02-14 1990-09-21

Also Published As

Publication number Publication date
US4692036A (en) 1987-09-08
JPS6326417A (ja) 1988-02-04
DE3716024C2 (en]) 1989-09-21
DE3716024A1 (de) 1988-01-21

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term