JPS60167226U - Screw locking device - Google Patents

Screw locking device

Info

Publication number
JPS60167226U
JPS60167226U JP5477484U JP5477484U JPS60167226U JP S60167226 U JPS60167226 U JP S60167226U JP 5477484 U JP5477484 U JP 5477484U JP 5477484 U JP5477484 U JP 5477484U JP S60167226 U JPS60167226 U JP S60167226U
Authority
JP
Japan
Prior art keywords
tightening
locking device
washer
serrated
screw
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
JP5477484U
Other languages
Japanese (ja)
Other versions
JPS6327134Y2 (en
Inventor
英昭 上田
Original Assignee
上田　朱美
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 上田　朱美 filed Critical 上田　朱美
Priority to JP5477484U priority Critical patent/JPS60167226U/en
Publication of JPS60167226U publication Critical patent/JPS60167226U/en
Application granted granted Critical
Publication of JPS6327134Y2 publication Critical patent/JPS6327134Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の実施例を示すもので、第１図はボルトに
応用した状態の側面図、第２図はその裁断側面図、第３
図はナツトに応用した状態の側面図、第４図および第５
図は夫々座金の下面図である。 １・・・締めつけ部、２・・・締めつけ面、３・・・座
金、４、５．６．　７・・・鋸歯状突起。The drawings show an embodiment of the present invention; Fig. 1 is a side view of the application to a bolt, Fig. 2 is a cut side view of the same, and Fig. 3 is a side view of the invention as applied to a bolt.
The figure is a side view of the state applied to nuts, Figures 4 and 5.
Each figure is a bottom view of the washer. 1... Tightening part, 2... Tightening surface, 3... Washer, 4, 5.6. 7...Serration.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ねじの締めつけ部１と締めつけ面２との間に座金３を介
在させるものにおいて、締めつけ部１にはねじの締めつ
け時の回動力向に向って上り勾配の斜面とした鋸歯状の
突起４を設け、該締めつけ部１に対向する座金２の表面
には突起４と合致する鋸歯状の突起５を設けると共に締
めつけ面２に対する座金２の裏面には直径線Ａを挾んで
両側に互に反対方向の勾配斜面を有する鋸歯状の突起６
．７を設けて成るねじの緩み止装置。In a device in which a washer 3 is interposed between a tightening portion 1 of the screw and a tightening surface 2, the tightening portion 1 is provided with a serrated protrusion 4 having an upward slope in the direction of rotational force when tightening the screw. The surface of the washer 2 facing the tightening part 1 is provided with serrated protrusions 5 that match the protrusions 4, and the back surface of the washer 2 facing the tightening surface 2 is provided with serrated protrusions 5 in opposite directions on both sides with the diameter line A in between. Serrated protrusion 6 with a sloped slope
．． A screw locking device comprising: 7.
JP5477484U 1984-04-16 1984-04-16 Screw locking device Granted JPS60167226U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5477484U JPS60167226U (en) 1984-04-16 1984-04-16 Screw locking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5477484U JPS60167226U (en) 1984-04-16 1984-04-16 Screw locking device

Publications (2)

Publication Number Publication Date
JPS60167226U true JPS60167226U (en) 1985-11-06
JPS6327134Y2 JPS6327134Y2 (en) 1988-07-22

Family

ID=30576832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5477484U Granted JPS60167226U (en) 1984-04-16 1984-04-16 Screw locking device

Country Status (1)

Country Link
JP (1) JPS60167226U (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6435494U (en) * 1987-08-27 1989-03-03
JPS6435497U (en) * 1987-08-27 1989-03-03
JPS6435496U (en) * 1987-08-27 1989-03-03
JPS6435495U (en) * 1987-08-27 1989-03-03
JPS6435498U (en) * 1987-08-27 1989-03-03
KR20020071040A (en) * 2001-03-02 2002-09-12 헥시코 엔터프라이즈 캄파니 리미티드 Bolt assembly
JP2004500519A (en) * 1998-10-30 2004-01-08 デュオカム・インコーポレイテッド Fixing device
JP2006242324A (en) * 2005-03-04 2006-09-14 Marunaka:Kk Locking washer and screw with washer provided with the washer
JP2012112130A (en) * 2010-11-22 2012-06-14 Panasonic Corp Gutter hanger and method for manufacturing the same
JP2016133197A (en) * 2015-01-21 2016-07-25 東洋発條工業株式会社 Metal washer and fastening structure

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6435494U (en) * 1987-08-27 1989-03-03
JPS6435497U (en) * 1987-08-27 1989-03-03
JPS6435496U (en) * 1987-08-27 1989-03-03
JPS6435495U (en) * 1987-08-27 1989-03-03
JPS6435498U (en) * 1987-08-27 1989-03-03
JP2004500519A (en) * 1998-10-30 2004-01-08 デュオカム・インコーポレイテッド Fixing device
KR20020071040A (en) * 2001-03-02 2002-09-12 헥시코 엔터프라이즈 캄파니 리미티드 Bolt assembly
JP2006242324A (en) * 2005-03-04 2006-09-14 Marunaka:Kk Locking washer and screw with washer provided with the washer
JP4583977B2 (en) * 2005-03-04 2010-11-17 株式会社マルナカ Locking washer and screw with washer to which the washer is attached
JP2012112130A (en) * 2010-11-22 2012-06-14 Panasonic Corp Gutter hanger and method for manufacturing the same
JP2016133197A (en) * 2015-01-21 2016-07-25 東洋発條工業株式会社 Metal washer and fastening structure

Also Published As

Publication number Publication date
JPS6327134Y2 (en) 1988-07-22

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