JPS57149620A - Rectilinear motion ball bearing - Google Patents

Rectilinear motion ball bearing

Info

Publication number
JPS57149620A
JPS57149620A JP56035816A JP3581681A JPS57149620A JP S57149620 A JPS57149620 A JP S57149620A JP 56035816 A JP56035816 A JP 56035816A JP 3581681 A JP3581681 A JP 3581681A JP S57149620 A JPS57149620 A JP S57149620A
Authority
JP
Japan
Prior art keywords
load
angle
bearing
contact
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.)
Granted
Application number
JP56035816A
Other languages
English (en)
Other versions
JPS5848772B2 (ja
Inventor
Tatsuo Mochidate
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.)
NIHON TOMUSON KK
Nippon Thompson Co Ltd
Original Assignee
NIHON TOMUSON KK
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 NIHON TOMUSON KK, Nippon Thompson Co Ltd filed Critical NIHON TOMUSON KK
Priority to JP56035816A priority Critical patent/JPS5848772B2/ja
Priority to US06/294,766 priority patent/US4433876A/en
Priority to DE3134313A priority patent/DE3134313C2/de
Publication of JPS57149620A publication Critical patent/JPS57149620A/ja
Publication of JPS5848772B2 publication Critical patent/JPS5848772B2/ja
Expired 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
JP56035816A 1981-03-12 1981-03-12 直線運動玉軸受 Expired JPS5848772B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP56035816A JPS5848772B2 (ja) 1981-03-12 1981-03-12 直線運動玉軸受
US06/294,766 US4433876A (en) 1981-03-12 1981-08-20 Rolling bearing for linear motion
DE3134313A DE3134313C2 (de) 1981-03-12 1981-08-31 Wälzlager für lineare Bewegung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56035816A JPS5848772B2 (ja) 1981-03-12 1981-03-12 直線運動玉軸受

Publications (2)

Publication Number Publication Date
JPS57149620A true JPS57149620A (en) 1982-09-16
JPS5848772B2 JPS5848772B2 (ja) 1983-10-31

Family

ID=12452454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56035816A Expired JPS5848772B2 (ja) 1981-03-12 1981-03-12 直線運動玉軸受

Country Status (1)

Country Link
JP (1) JPS5848772B2 (ja)

Cited By (7)

* 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
JPS6026816A (ja) * 1983-07-20 1985-02-09 Ntn Toyo Bearing Co Ltd 直動軸受及びその加工方法
JPS63186028A (ja) * 1987-01-26 1988-08-01 Hiroshi Teramachi 曲線摺動用ベアリング
JPH0289810A (ja) * 1988-09-26 1990-03-29 Nippon Thompson Co Ltd 小形直動案内ユニット
US5190378A (en) * 1990-09-27 1993-03-02 Nippon Thompson Co., Ltd. Linear motion rolling contact guide unit having an asymmetrical guide channel
JPH06280870A (ja) * 1991-01-28 1994-10-07 Hiroshi Teramachi 曲線摺動用ベアリング
US6792822B2 (en) * 1993-12-10 2004-09-21 Nsk Ltd, Ball groove profile of ball screw

Cited By (8)

* 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
JPS6323612Y2 (ja) * 1983-03-25 1988-06-29
JPS6026816A (ja) * 1983-07-20 1985-02-09 Ntn Toyo Bearing Co Ltd 直動軸受及びその加工方法
JPS63186028A (ja) * 1987-01-26 1988-08-01 Hiroshi Teramachi 曲線摺動用ベアリング
JPH0289810A (ja) * 1988-09-26 1990-03-29 Nippon Thompson Co Ltd 小形直動案内ユニット
US5190378A (en) * 1990-09-27 1993-03-02 Nippon Thompson Co., Ltd. Linear motion rolling contact guide unit having an asymmetrical guide channel
JPH06280870A (ja) * 1991-01-28 1994-10-07 Hiroshi Teramachi 曲線摺動用ベアリング
US6792822B2 (en) * 1993-12-10 2004-09-21 Nsk Ltd, Ball groove profile of ball screw

Also Published As

Publication number Publication date
JPS5848772B2 (ja) 1983-10-31

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