JPH0755382Y2 - ローラタイプ直動案内軸受 - Google Patents

ローラタイプ直動案内軸受

Info

Publication number
JPH0755382Y2
JPH0755382Y2 JP1990032664U JP3266490U JPH0755382Y2 JP H0755382 Y2 JPH0755382 Y2 JP H0755382Y2 JP 1990032664 U JP1990032664 U JP 1990032664U JP 3266490 U JP3266490 U JP 3266490U JP H0755382 Y2 JPH0755382 Y2 JP H0755382Y2
Authority
JP
Japan
Prior art keywords
roller
protection cover
type linear
guide bearing
main body
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
JP1990032664U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03123115U (US06168776-20010102-C00041.png
Inventor
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 JP1990032664U priority Critical patent/JPH0755382Y2/ja
Priority to US07/675,752 priority patent/US5112139A/en
Publication of JPH03123115U publication Critical patent/JPH03123115U/ja
Application granted granted Critical
Publication of JPH0755382Y2 publication Critical patent/JPH0755382Y2/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
    • F16C29/0614—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only
    • F16C29/0616—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load essentially in a single direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B23Q11/0875—Wipers for clearing foreign matter from slideways or slidable coverings
    • 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
    • F16C29/0614—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only
    • F16C29/0616—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load essentially in a single direction
    • F16C29/0619—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load essentially in a single direction with rollers or needles
    • 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
    • F16C29/08—Arrangements for covering or protecting the ways
    • F16C29/084—Arrangements for covering or protecting the ways fixed to the carriage or bearing body movable along the guide rail or track
    • 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
JP1990032664U 1990-03-28 1990-03-28 ローラタイプ直動案内軸受 Expired - Lifetime JPH0755382Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990032664U JPH0755382Y2 (ja) 1990-03-28 1990-03-28 ローラタイプ直動案内軸受
US07/675,752 US5112139A (en) 1990-03-28 1991-03-27 Roller type linear movement guide bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990032664U JPH0755382Y2 (ja) 1990-03-28 1990-03-28 ローラタイプ直動案内軸受

Publications (2)

Publication Number Publication Date
JPH03123115U JPH03123115U (US06168776-20010102-C00041.png) 1991-12-16
JPH0755382Y2 true JPH0755382Y2 (ja) 1995-12-20

Family

ID=12365134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990032664U Expired - Lifetime JPH0755382Y2 (ja) 1990-03-28 1990-03-28 ローラタイプ直動案内軸受

Country Status (2)

Country Link
US (1) US5112139A (US06168776-20010102-C00041.png)
JP (1) JPH0755382Y2 (US06168776-20010102-C00041.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0540620U (ja) * 1991-10-30 1993-06-01 日本精工株式会社 ローラタイプ直動案内装置
DE4223499C2 (de) * 1992-07-17 2002-02-21 Schaeffler Waelzlager Ohg Wälzlager für eine geradlinige Bewegung
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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0515619Y2 (US06168776-20010102-C00041.png) * 1987-03-13 1993-04-23
JPH0426482Y2 (US06168776-20010102-C00041.png) * 1987-04-21 1992-06-25
JPH062026Y2 (ja) * 1987-11-24 1994-01-19 日本精工株式会社 リニアガイド装置の防塵シール
JPH0620896Y2 (ja) * 1987-11-24 1994-06-01 日本精工株式会社 リニアガイド装置の防塵シール
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
JPH0243143U (US06168776-20010102-C00041.png) * 1988-09-14 1990-03-26

Also Published As

Publication number Publication date
US5112139A (en) 1992-05-12
JPH03123115U (US06168776-20010102-C00041.png) 1991-12-16

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