JPS62194967U - - Google Patents

Info

Publication number
JPS62194967U
JPS62194967U JP8418886U JP8418886U JPS62194967U JP S62194967 U JPS62194967 U JP S62194967U JP 8418886 U JP8418886 U JP 8418886U JP 8418886 U JP8418886 U JP 8418886U JP S62194967 U JPS62194967 U JP S62194967U
Authority
JP
Japan
Prior art keywords
nut member
screw shaft
screw
circumferential surface
spiral groove
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
JP8418886U
Other languages
English (en)
Other versions
JPH067202Y2 (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 JP1986084188U priority Critical patent/JPH067202Y2/ja
Publication of JPS62194967U publication Critical patent/JPS62194967U/ja
Application granted granted Critical
Publication of JPH067202Y2 publication Critical patent/JPH067202Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Transmission Devices (AREA)

Description

【図面の簡単な説明】
第1図はこの考案に係る多条ボールねじの縦断
正面図、第2図は同上の縦断側面図、第3図はね
じ軸を螺合する前の状態を示す縦断面図、第4図
はナツト部材の縦断面図、第5図はナツト部材に
設けた環状溝の第2の例を示す拡大断面図、第6
図は同第3の例を示す縦断正面図である。 1……螺旋溝、2……ねじ軸、3……ナツト部
材、4……ボール、5……保持器、7……環状溝
、8……ポケツト孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外周面に螺旋溝を設けたねじ軸と、前記ねじ軸
    に外嵌しその内周面に独立した環状溝を複数個形
    成したナツト部材と、前記ねじ軸の螺旋溝とナツ
    ト部材の環状溝が交わる個所に挿入した複数のボ
    ールと、前記ねじ軸とナツト部材の間に位置する
    ボール保持器とで構成された多条ボールねじにお
    いて、前記ナツト部材及びボール保持器の各々を
    合成樹脂で形成したことを特徴とする無給油多条
    ボールねじ。
JP1986084188U 1986-06-02 1986-06-02 無給油多条ボ−ルねじ Expired - Lifetime JPH067202Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986084188U JPH067202Y2 (ja) 1986-06-02 1986-06-02 無給油多条ボ−ルねじ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986084188U JPH067202Y2 (ja) 1986-06-02 1986-06-02 無給油多条ボ−ルねじ

Publications (2)

Publication Number Publication Date
JPS62194967U true JPS62194967U (ja) 1987-12-11
JPH067202Y2 JPH067202Y2 (ja) 1994-02-23

Family

ID=30938462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986084188U Expired - Lifetime JPH067202Y2 (ja) 1986-06-02 1986-06-02 無給油多条ボ−ルねじ

Country Status (1)

Country Link
JP (1) JPH067202Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005188574A (ja) * 2003-12-24 2005-07-14 Mitsuba Corp リニアアクチュエータ

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5418667B2 (ja) 2010-03-17 2014-02-19 日本精工株式会社 ボールねじ、及びボールねじ用ナットの製造方法
CN109667905A (zh) * 2019-01-17 2019-04-23 苏春光 环纹丝杆配合螺纹轴套的滚珠丝杠

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419053A (en) * 1977-07-12 1979-02-13 Nippon Seiko Kk Nut for ball screw device
JPS56131857A (en) * 1980-03-18 1981-10-15 Mihara Seikou Kk Feeding screw
JPS60175943U (ja) * 1984-04-30 1985-11-21 光洋機械工業株式会社 ボ−ルねじ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419053A (en) * 1977-07-12 1979-02-13 Nippon Seiko Kk Nut for ball screw device
JPS56131857A (en) * 1980-03-18 1981-10-15 Mihara Seikou Kk Feeding screw
JPS60175943U (ja) * 1984-04-30 1985-11-21 光洋機械工業株式会社 ボ−ルねじ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005188574A (ja) * 2003-12-24 2005-07-14 Mitsuba Corp リニアアクチュエータ
JP4578801B2 (ja) * 2003-12-24 2010-11-10 株式会社ミツバ リニアアクチュエータ

Also Published As

Publication number Publication date
JPH067202Y2 (ja) 1994-02-23

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