JPH0480263B2 - - Google Patents

Info

Publication number
JPH0480263B2
JPH0480263B2 JP59119205A JP11920584A JPH0480263B2 JP H0480263 B2 JPH0480263 B2 JP H0480263B2 JP 59119205 A JP59119205 A JP 59119205A JP 11920584 A JP11920584 A JP 11920584A JP H0480263 B2 JPH0480263 B2 JP H0480263B2
Authority
JP
Japan
Prior art keywords
nut
thread groove
steel balls
female thread
holder
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
JP59119205A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60263764A (ja
Inventor
Masanobu Inoe
Juichi Sakurai
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 JP11920584A priority Critical patent/JPS60263764A/ja
Publication of JPS60263764A publication Critical patent/JPS60263764A/ja
Publication of JPH0480263B2 publication Critical patent/JPH0480263B2/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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • F16H25/2214—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with elements for guiding the circulating 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • F16H25/2233—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with cages or means to hold the balls in position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
JP11920584A 1984-06-12 1984-06-12 ボ−ルねじ装置 Granted JPS60263764A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11920584A JPS60263764A (ja) 1984-06-12 1984-06-12 ボ−ルねじ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11920584A JPS60263764A (ja) 1984-06-12 1984-06-12 ボ−ルねじ装置

Publications (2)

Publication Number Publication Date
JPS60263764A JPS60263764A (ja) 1985-12-27
JPH0480263B2 true JPH0480263B2 (Direct) 1992-12-18

Family

ID=14755529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11920584A Granted JPS60263764A (ja) 1984-06-12 1984-06-12 ボ−ルねじ装置

Country Status (1)

Country Link
JP (1) JPS60263764A (Direct)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0694896B2 (ja) * 1988-11-16 1994-11-24 テイエチケー株式会社 ボールねじ
US7305902B2 (en) * 2001-09-12 2007-12-11 Jtekt Corporation Ball screw device
JP5120040B2 (ja) 2008-04-14 2013-01-16 株式会社ジェイテクト ボールねじ装置およびそれを用いた電動パワーステアリング装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60256668A (ja) * 1984-05-31 1985-12-18 Minoru Izawa ボ−ルねじ装置

Also Published As

Publication number Publication date
JPS60263764A (ja) 1985-12-27

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Legal Events

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