JPH0477017U - - Google Patents

Info

Publication number
JPH0477017U
JPH0477017U JP12073690U JP12073690U JPH0477017U JP H0477017 U JPH0477017 U JP H0477017U JP 12073690 U JP12073690 U JP 12073690U JP 12073690 U JP12073690 U JP 12073690U JP H0477017 U JPH0477017 U JP H0477017U
Authority
JP
Japan
Prior art keywords
inclination angle
load
central axis
utility
respect
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.)
Pending
Application number
JP12073690U
Other languages
English (en)
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 JP12073690U priority Critical patent/JPH0477017U/ja
Publication of JPH0477017U publication Critical patent/JPH0477017U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Dowels (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Connection Of Plates (AREA)

Description

【図面の簡単な説明】
第1図は本考案にかかる雄ねじ部材の一実施例
を示す要部拡大図、第2図は本考案の雄ねじ部材
の使用状態を示す断面図、第3図は本考案の雄ね
じ部材にあつて荷重の作用状態を示す説明図、第
4図は本考案の雄ねじ部材の他の使用状態を示す
断面図、第5図、第6図は従来の雄ねじ部材の使
用状態をそれぞれ示す断面図である。 10,22……ボルト(雄ねじ部材)、12a
,24a……雌ねじ穴、16,26……ねじ山、
16a……片面、θ……傾斜角。

Claims (1)

    【実用新案登録請求の範囲】
  1. ねじ山の両側面のうち、少なくとも締め付け時
    に荷重が作用する側の片面の傾斜角を、中心軸と
    直角をなす面に対して60゜以上かつ90゜より
    小さい角度に設定したことを特徴とする雄ねじ部
    材。
JP12073690U 1990-11-20 1990-11-20 Pending JPH0477017U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12073690U JPH0477017U (ja) 1990-11-20 1990-11-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12073690U JPH0477017U (ja) 1990-11-20 1990-11-20

Publications (1)

Publication Number Publication Date
JPH0477017U true JPH0477017U (ja) 1992-07-06

Family

ID=31868625

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12073690U Pending JPH0477017U (ja) 1990-11-20 1990-11-20

Country Status (1)

Country Link
JP (1) JPH0477017U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000075519A1 (fr) * 1999-06-04 2000-12-14 Nhk Spring Co., Ltd. Dispositif de serrage simplifie
WO2003014584A1 (en) * 2001-08-07 2003-02-20 Nobuyuki Sugimura Inverse saw-tooth internal thread
WO2013146882A1 (ja) 2012-03-29 2013-10-03 日立ツール株式会社 加工ヘッド、ホルダー及び先端交換式切削工具

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000075519A1 (fr) * 1999-06-04 2000-12-14 Nhk Spring Co., Ltd. Dispositif de serrage simplifie
WO2003014584A1 (en) * 2001-08-07 2003-02-20 Nobuyuki Sugimura Inverse saw-tooth internal thread
WO2013146882A1 (ja) 2012-03-29 2013-10-03 日立ツール株式会社 加工ヘッド、ホルダー及び先端交換式切削工具
US9868162B2 (en) 2012-03-29 2018-01-16 Hitachi Tool Engineering, Ltd. Machining head, holder and exchangeable tip cutting tool

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