JPH0338416U - - Google Patents

Info

Publication number
JPH0338416U
JPH0338416U JP9895389U JP9895389U JPH0338416U JP H0338416 U JPH0338416 U JP H0338416U JP 9895389 U JP9895389 U JP 9895389U JP 9895389 U JP9895389 U JP 9895389U JP H0338416 U JPH0338416 U JP H0338416U
Authority
JP
Japan
Prior art keywords
rotation
bolt
prevention device
stopper
nut
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
JP9895389U
Other languages
Japanese (ja)
Other versions
JPH0640334Y2 (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 JP9895389U priority Critical patent/JPH0640334Y2/en
Publication of JPH0338416U publication Critical patent/JPH0338416U/ja
Application granted granted Critical
Publication of JPH0640334Y2 publication Critical patent/JPH0640334Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Connection Of Plates (AREA)
  • Pivots And Pivotal Connections (AREA)

Description

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

第１図はこの考案の一実施例としてのボルト・
ナツトの回り止め装置を示す正面図、第２図はそ
の−断面図、第３図はボルト・ナツトの回り
止め装置が取り付けられたユニバーサルジヨイン
ト周辺の概略図、第４図は他の実施例のボルト・
ナツトの回り止め装置の正面図、第５図はその
−断面図、第６図は従来の回り止め装置を示す
正面図、第７図はその−断面図である。 １……頭部（対象物）、１ｂ……側面、２……
プレート、５……ストツパ、２２ａ……円弧面、
７４……ハウジング（被締結部）。 Figure 1 shows a bolt and bolt as an example of this invention.
A front view showing a nut rotation prevention device, FIG. 2 is a sectional view thereof, FIG. 3 is a schematic diagram of the area around the universal joint to which the bolt/nut rotation prevention device is attached, and FIG. 4 is another embodiment. Bolt of
FIG. 5 is a front view of a nut rotation prevention device, FIG. 5 is a cross-sectional view thereof, FIG. 6 is a front view showing a conventional rotation prevention device, and FIG. 7 is a cross-sectional view thereof. 1...head (object), 1b...side, 2...
Plate, 5... Stopper, 22a... Arc surface,
74...Housing (part to be fastened).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 併設された複数の多角ボルトの頭部やナツト等
の対象物の、被締結部に対する回動を一括して規
制するボルト・ナツトの回り止め装置において、
上記被締結部に取り付けられたプレートに、各対
象物の少なくとも一つの側面にそれぞれ対向し且
つ当該対象物の回動中心と同心の円弧面を複数形
成しており、各円弧面とこれに対向する対象物の
側面との隙間に、当該隙間を塞ぐストツパを嵌入
していると共に、このストツパをプレートに溶接
していることを特徴とするボルト・ナツトの回り
止め装置。 In a bolt/nut rotation prevention device that collectively restricts the rotation of objects such as the heads and nuts of multiple polygonal bolts installed together with respect to the fastened part,
A plurality of arcuate surfaces are formed on the plate attached to the fastened portion, each facing at least one side surface of each object and concentric with the center of rotation of the object, and each arcuate surface is opposite to this. A rotation prevention device for a bolt or nut, characterized in that a stopper is fitted into a gap between the side surface of an object and a side surface of an object, and the stopper is welded to a plate.
JP9895389U 1989-08-24 1989-08-24 Bolt / nut locking device Expired - Lifetime JPH0640334Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9895389U JPH0640334Y2 (en) 1989-08-24 1989-08-24 Bolt / nut locking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9895389U JPH0640334Y2 (en) 1989-08-24 1989-08-24 Bolt / nut locking device

Publications (2)

Publication Number Publication Date
JPH0338416U true JPH0338416U (en) 1991-04-15
JPH0640334Y2 JPH0640334Y2 (en) 1994-10-19

Family

ID=31648028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9895389U Expired - Lifetime JPH0640334Y2 (en) 1989-08-24 1989-08-24 Bolt / nut locking device

Country Status (1)

Country Link
JP (1) JPH0640334Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103707956A (en) * 2014-01-13 2014-04-09 霸州市鑫通五金塑料制品有限公司 High-strength supporting rod dual-support box step
JP5478757B1 (en) * 2013-04-30 2014-04-23 新日鉄住金エンジニアリング株式会社 Bolt loosening stopper
WO2022208987A1 (en) * 2021-03-29 2022-10-06 株式会社ジェイテクト Cross shaft coupling

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5478757B1 (en) * 2013-04-30 2014-04-23 新日鉄住金エンジニアリング株式会社 Bolt loosening stopper
JP2014214869A (en) * 2013-04-30 2014-11-17 新日鉄住金エンジニアリング株式会社 Looseness stopper of bolt
CN103707956A (en) * 2014-01-13 2014-04-09 霸州市鑫通五金塑料制品有限公司 High-strength supporting rod dual-support box step
WO2022208987A1 (en) * 2021-03-29 2022-10-06 株式会社ジェイテクト Cross shaft coupling

Also Published As

Publication number Publication date
JPH0640334Y2 (en) 1994-10-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term