JPS63112656U - - Google Patents

Info

Publication number
JPS63112656U
JPS63112656U JP362787U JP362787U JPS63112656U JP S63112656 U JPS63112656 U JP S63112656U JP 362787 U JP362787 U JP 362787U JP 362787 U JP362787 U JP 362787U JP S63112656 U JPS63112656 U JP S63112656U
Authority
JP
Japan
Prior art keywords
ball circulation
cap
ball
width
opening
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
JP362787U
Other languages
English (en)
Other versions
JPH0453479Y2 (ja
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 filed Critical
Priority to JP1987003627U priority Critical patent/JPH0453479Y2/ja
Publication of JPS63112656U publication Critical patent/JPS63112656U/ja
Application granted granted Critical
Publication of JPH0453479Y2 publication Critical patent/JPH0453479Y2/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
    • 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
    • F16H25/2223—Cross over deflectors between adjacent thread turns, e.g. S-form deflectors connecting neighbouring threads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Description

【図面の簡単な説明】
第１図は本考案のボール循環用キヤツプの斜視
図、第２図は本考案を適用したボールねじの軸に
直角方向の断面図、第３図は第２図の３―３線矢
視図、第４図は第３図の４―４線方向断面図、第
５図は第２図の上方からの要部透視図、第６図は
第５図の６―６線方向断面図、第７図は第５図の
７―７線方向断面図、第８図は第２の実施例の要
部透視図、第９図は第７図の９―９線方向断面図
、第１０図は従来のボール循環用キヤツプの第３
図に相当する図、第１１図は第１０図の１１―１
１線方向断面図、第１２図は従来のボール循環用
キヤツプの斜視図、第１３図は従来のボール循環
用キヤツプを装着した場合の第６図に相当する図
である。 １……ナツト、２……雄ねじ軸、４ａ，４ｂ…
…ボール循環用キヤツプ、８……ねじ山、４１…
…ボール循環溝、４３……開口部、５２……循環
路。
補正 昭６２．７．２１ 図面の簡単な説明を次のように補正する。 明細書第１１頁第１行に「第９図は第７図の」
とあるを「第９図は第８図の」に訂正する。

Claims (1)

  1. 【実用新案登録請求の範囲】 ボールねじの雄ねじ軸のねじ山を乗り越えるよ
    うにボール循環路を形成するためにナツトにはめ
    込まれるボール循環用キヤツプであつて、 前記キヤツプは雄ねじ軸側に開口する開口部を
    有するボール循環溝を有し、 前記開口部はボールの進行方向中央部において
    その幅がボール循環溝の最大幅より狭められてい
    ることを特徴とする、 ボールねじのボール循環用キヤツプ。
JP1987003627U 1987-01-16 1987-01-16 Expired JPH0453479Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987003627U JPH0453479Y2 (ja) 1987-01-16 1987-01-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987003627U JPH0453479Y2 (ja) 1987-01-16 1987-01-16

Publications (2)

Publication Number Publication Date
JPS63112656U true JPS63112656U (ja) 1988-07-20
JPH0453479Y2 JPH0453479Y2 (ja) 1992-12-16

Family

ID=30783560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987003627U Expired JPH0453479Y2 (ja) 1987-01-16 1987-01-16

Country Status (1)

Country Link
JP (1) JPH0453479Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1342262A (en) * 1970-08-31 1974-01-03 Mannesmann A Screw drive with ball bearings
JPS54113762A (en) * 1978-02-07 1979-09-05 Shiyutaaru Kuugeruharuteru Gmb Ball circulating spindle drive gear
JPS5783940U (ja) * 1980-11-11 1982-05-24

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1342262A (en) * 1970-08-31 1974-01-03 Mannesmann A Screw drive with ball bearings
JPS54113762A (en) * 1978-02-07 1979-09-05 Shiyutaaru Kuugeruharuteru Gmb Ball circulating spindle drive gear
JPS5783940U (ja) * 1980-11-11 1982-05-24

Also Published As

Publication number Publication date
JPH0453479Y2 (ja) 1992-12-16

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