JPS58128721U - cushion device - Google Patents

cushion device

Info

Publication number
JPS58128721U
JPS58128721U JP2515882U JP2515882U JPS58128721U JP S58128721 U JPS58128721 U JP S58128721U JP 2515882 U JP2515882 U JP 2515882U JP 2515882 U JP2515882 U JP 2515882U JP S58128721 U JPS58128721 U JP S58128721U
Authority
JP
Japan
Prior art keywords
cushion device
presser
holder
spring
small balls
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
JP2515882U
Other languages
Japanese (ja)
Inventor
宇佐美　弘次
章夫 鈴木
杉野　芳英
Original Assignee
株式会社山武
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 株式会社山武 filed Critical 株式会社山武
Priority to JP2515882U priority Critical patent/JPS58128721U/en
Publication of JPS58128721U publication Critical patent/JPS58128721U/en
Pending 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]

第１図は従来の順送り抜型を示す断面図、第２図はスト
リップの突孔過程を説明するための図、第３図は本考案
に係るクッション装置の一実施例を示す断面図、第４図
は同じく要部を拡大して示す断面図、第５図は小球に働
く作用力を説明するための図、第６図は本考案に係るク
ッション装置の他の実施例を示す断面図である。 １４・・・・・・ホルダ、１６・・・・・・凹陥部、１
７・・・・・・小球、１８・・・・・・大球、１９．２
４・・・・・・スプリング。FIG. 1 is a sectional view showing a conventional progressive punching die, FIG. 2 is a view for explaining the process of punching holes in a strip, FIG. The figure is an enlarged sectional view of the main part, FIG. 5 is a diagram for explaining the force acting on the small ball, and FIG. 6 is a sectional view showing another embodiment of the cushion device according to the present invention. be. 14...Holder, 16...Recessed portion, 1
7...Small ball, 18...Large ball, 19.2
4... Spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 押圧子を摺動自在に支承するホルダと、この押圧子を一
方へ付勢するスプリングとを備えたクッション装置にお
いて、前記押圧子とスプリングとの間に、ホルダの内壁
面に凹設した凹陥部内に嵌合する複数個の小球と、これ
ら小球間に周面の一部を嵌合した大球とを介装したこと
を特徴とするクッション装置。In a cushion device including a holder that slidably supports a presser and a spring that biases the presser in one direction, a recess formed in an inner wall surface of the holder is provided between the presser and the spring. 1. A cushion device comprising a plurality of small balls that fit into each other, and a large ball that has a part of its circumferential surface fitted between these small balls.
JP2515882U 1982-02-24 1982-02-24 cushion device Pending JPS58128721U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2515882U JPS58128721U (en) 1982-02-24 1982-02-24 cushion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2515882U JPS58128721U (en) 1982-02-24 1982-02-24 cushion device

Publications (1)

Publication Number Publication Date
JPS58128721U true JPS58128721U (en) 1983-08-31

Family

ID=30037131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2515882U Pending JPS58128721U (en) 1982-02-24 1982-02-24 cushion device

Country Status (1)

Country Link
JP (1) JPS58128721U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6220726U (en) * 1985-07-22 1987-02-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6220726U (en) * 1985-07-22 1987-02-07

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