JP2541129Y2 - リニアガイド装置のリターンガイド固定構造 - Google Patents

リニアガイド装置のリターンガイド固定構造

Info

Publication number
JP2541129Y2
JP2541129Y2 JP1990083845U JP8384590U JP2541129Y2 JP 2541129 Y2 JP2541129 Y2 JP 2541129Y2 JP 1990083845 U JP1990083845 U JP 1990083845U JP 8384590 U JP8384590 U JP 8384590U JP 2541129 Y2 JP2541129 Y2 JP 2541129Y2
Authority
JP
Japan
Prior art keywords
return
return guide
groove
guide
ball
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
JP1990083845U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0441114U (en, 2012
Inventor
勝 服部
徹 塚田
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 JP1990083845U priority Critical patent/JP2541129Y2/ja
Priority to US07/740,156 priority patent/US5085522A/en
Publication of JPH0441114U publication Critical patent/JPH0441114U/ja
Application granted granted Critical
Publication of JP2541129Y2 publication Critical patent/JP2541129Y2/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
    • F16C29/064—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 two rows of balls, one on each side of the rail
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
JP1990083845U 1990-08-07 1990-08-07 リニアガイド装置のリターンガイド固定構造 Expired - Fee Related JP2541129Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990083845U JP2541129Y2 (ja) 1990-08-07 1990-08-07 リニアガイド装置のリターンガイド固定構造
US07/740,156 US5085522A (en) 1990-08-07 1991-08-05 Return guide fixing structure for a linear guide apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990083845U JP2541129Y2 (ja) 1990-08-07 1990-08-07 リニアガイド装置のリターンガイド固定構造

Publications (2)

Publication Number Publication Date
JPH0441114U JPH0441114U (en, 2012) 1992-04-08
JP2541129Y2 true JP2541129Y2 (ja) 1997-07-09

Family

ID=13814043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990083845U Expired - Fee Related JP2541129Y2 (ja) 1990-08-07 1990-08-07 リニアガイド装置のリターンガイド固定構造

Country Status (2)

Country Link
US (1) US5085522A (en, 2012)
JP (1) JP2541129Y2 (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005055194A1 (de) * 2005-11-19 2007-05-24 Schaeffler Kg Linearwälzlager

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55109820A (en) * 1979-02-14 1980-08-23 Hiroshi Teramachi Linear ball bearing unit for floating load
JPS60103724A (ja) * 1983-11-10 1985-06-08 Fuji Electric Corp Res & Dev Ltd パルス幅変調回路
JPS6185716U (en, 2012) * 1984-11-10 1986-06-05
JPS61206818A (ja) * 1985-03-08 1986-09-13 Hiroshi Teramachi 直線運動用ベアリングユニツト
JPS61266823A (ja) * 1985-05-20 1986-11-26 Ntn Toyo Bearing Co Ltd 直線運動軸受
JPH0518492Y2 (en, 2012) * 1987-11-06 1993-05-17
US4932067A (en) * 1989-05-30 1990-06-05 Thomson Industries, Inc. Linear motion bearing
JP2714863B2 (ja) * 1989-08-18 1998-02-16 日本トムソン株式会社 樹脂製直動案内ユニツト

Also Published As

Publication number Publication date
US5085522A (en) 1992-02-04
JPH0441114U (en, 2012) 1992-04-08

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees