JPS58129319U - Locking machine screw - Google Patents

Locking machine screw

Info

Publication number
JPS58129319U
JPS58129319U JP19727181U JP19727181U JPS58129319U JP S58129319 U JPS58129319 U JP S58129319U JP 19727181 U JP19727181 U JP 19727181U JP 19727181 U JP19727181 U JP 19727181U JP S58129319 U JPS58129319 U JP S58129319U
Authority
JP
Japan
Prior art keywords
diameter
hole
locking machine
machine screw
elastic body
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
JP19727181U
Other languages
Japanese (ja)
Other versions
JPH029136Y2 (en
Inventor
和田　武二
Original Assignee
株式会社冨士精密製作所
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 株式会社冨士精密製作所 filed Critical 株式会社冨士精密製作所
Priority to JP19727181U priority Critical patent/JPS58129319U/en
Publication of JPS58129319U publication Critical patent/JPS58129319U/en
Application granted granted Critical
Publication of JPH029136Y2 publication Critical patent/JPH029136Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Bolts, Nuts, And Washers (AREA)

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]

第１図は本考案のゆるみ止め小ねじの第１の具体例を示
す一部断面説明図、第２図は上面図、第゛３図は本考案
のゆるみ止め小ねじの第２具体例の一部断面説明図、第
４図は本考案のゆるみ止め小ねじかめねじに螺合した際
の要部拡大図、第５図は本考案のゆるみ止め小ねじの第
３具体例を示す一部断面説明図、第６図は、第１図、第
３図及び第５図に示された具体例の一部側面図である。 １・・・小ねじ、２・・・孔、３・・・弾性体、６・・
・干渉面。。Fig. 1 is a partially cross-sectional explanatory diagram showing a first specific example of the machine locking screw of the present invention, Fig. 2 is a top view, and Fig. 3 shows a second specific example of the machine locking screw of the present invention. A partial cross-sectional explanatory view, Fig. 4 is an enlarged view of the main part when screwed into the female locking screw of the present invention, and Fig. 5 is a part showing a third specific example of the locking machine screw of the present invention. The cross-sectional explanatory diagram, FIG. 6, is a partial side view of the specific example shown in FIGS. 1, 3, and 5. 1... Machine screw, 2... Hole, 3... Elastic body, 6...
・Interference surface. .

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）軸端近傍でおねじ面を貫通した孔と、孔の直径よ
り僅かに大きい直径で形成されており、該孔内に嵌着さ
れた耐摩耗性弾性体とからなり、弾性体は孔の両側のお
ねじの山頂を僅かに越えるまで孔内を伸長していること
を特徴とするゆるみ止め小ねじ。(1) Consists of a hole penetrating the male thread near the shaft end and a wear-resistant elastic body that is formed with a diameter slightly larger than the diameter of the hole and fitted into the hole. A locking machine screw characterized by extending inside the hole until it slightly exceeds the crests of the male threads on both sides of the hole. （２）ねじの呼び径をｄとすると、孔の直径はｄ１＝（
０，４〜０．５）ｄであり、弾性体の直径はｃｈ、−：
　１．０６ｄ１であることを特徴とする実用新案登録請
求の範囲（１）項に記載のゆるみ止め小ねじ。(2) If the nominal diameter of the screw is d, the diameter of the hole is d1=(
0.4-0.5) d, and the diameter of the elastic body is ch, -:
The locking machine screw according to claim (1) of the registered utility model, characterized in that it has a diameter of 1.06 d1.
JP19727181U 1981-12-29 1981-12-29 Locking machine screw Granted JPS58129319U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19727181U JPS58129319U (en) 1981-12-29 1981-12-29 Locking machine screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19727181U JPS58129319U (en) 1981-12-29 1981-12-29 Locking machine screw

Publications (2)

Publication Number Publication Date
JPS58129319U true JPS58129319U (en) 1983-09-01
JPH029136Y2 JPH029136Y2 (en) 1990-03-06

Family

ID=30110483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19727181U Granted JPS58129319U (en) 1981-12-29 1981-12-29 Locking machine screw

Country Status (1)

Country Link
JP (1) JPS58129319U (en)

Also Published As

Publication number Publication date
JPH029136Y2 (en) 1990-03-06

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