JPS60142400U

JPS60142400U - Cylinder opening device

Info

Publication number: JPS60142400U
Application number: JP2921284U
Authority: JP
Inventors: 柳下　義夫; 麻野　信夫
Original assignee: 沖電気工業株式会社
Priority date: 1984-03-02
Filing date: 1984-03-02
Publication date: 1985-09-20

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

[Brief explanation of the drawing]

第１図は従来のボンベ開封装置の動作前及び動作後の状
態を示す正面断面図、第２図は第１図めＡ−Ａ線断面図
、第３図は第１図のＢ−Ｂ線断面図、第４図は動作中の
状態を示す正面断面図、第５図は第４図のＡ−Ａ線断面
図、第６図は第４図のＢ−Ｂ線断面図、第７図は本考案
によるボンベ開封装置の第１の実施例を示す動作前及び
動作後の状態を示す正面断面図、第８図はその平面図、
第９図ば第１の実施例の動作中の状態を示す正面断面図
、第１０図はその平面図、第１１図は第２の実施例め動
作前及び動作後の状態を示す正面断面図、第１２図はそ
の平面図、第１３図は第２の実施例の動作中の状態を示
す正面断面図、第１４図はその平面図である。１・・・ボンベ、２・・・封止板、１１・・・スクイブ
、１４・・・ベース、１６・・・カッタ、１７・・・突
起、１８・・・ピストン、２１・・・コイルバネ、２３
・・・ベース、２６・・・カッタ、２７・・・突起、２
８・・・ピストン、２９・・・連結金具、３２・・・コ
イルバネ。１４１４ａ′Ｉ＆３２１９Ｌｌ／／／− ＠８１軸４５口１　　７５４− １′６ｉ″グ（゛」（＠１１１７　　　　　　２９　　　　３０１　　　　　　　１　　　　　　シ ”　　　　　　　　　　　　　　　　２３２７２２５３
１１；− り１０補正　昭５９．８．３０実用新案登録請求の範囲を次のように補正する。Ｏ実用新案登録請求の範囲開口部を封止板により封止した複数のボンベを固定する
ベースと、前記封止板と対向する端面に突起を有しかつ
前記ベースに対して移動可能に設けられたカッタと、該
カッタを封止板から離す方向に常時付勢するコイルスプ
リングと、カッタに結合されたピストンと、該ピストン
内に収納された電気点火式の１個のスクイブとを備え、
該スクイブの爆発圧力によりピストンを介して男ツタを
ボンベ側に移動して、各突起により各封止板に孔をあけ
るようにしたことを特徴とするボンベ開封装置。Fig. 1 is a front sectional view showing the state of a conventional cylinder opening device before and after operation, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is a sectional view taken along line B-B in Fig. 1. 4 is a front sectional view showing the state in operation, FIG. 5 is a sectional view taken along line A-A in FIG. 4, FIG. 6 is a sectional view taken along line B-B in FIG. 4, and FIG. 8 is a front sectional view showing the first embodiment of the cylinder opening device according to the present invention before and after operation; FIG. 8 is a plan view thereof; FIG.
FIG. 9 is a front sectional view showing the first embodiment in operation, FIG. 10 is a plan view thereof, and FIG. 11 is a front sectional view showing the second embodiment before and after operation. , FIG. 12 is a plan view thereof, FIG. 13 is a front sectional view showing the second embodiment in operation, and FIG. 14 is a plan view thereof. DESCRIPTION OF SYMBOLS 1... Cylinder, 2... Sealing plate, 11... Squib, 14... Base, 16... Cutter, 17... Protrusion, 18... Piston, 21... Coil spring, 23
...Base, 26...Cutter, 27...Protrusion, 2
8...Piston, 29...Connection fitting, 32...Coil spring. 1414a'I & 3219 Ll///- @81 Shaft 45 Port 1 754- 1'6i"G(゛" (@111 7 29 30 1 1 si" 23272253
11;- 10 Amendment August 30, 1982 The scope of claims for utility model registration is amended as follows. O Utility Model Registration Claims A base for fixing a plurality of cylinders whose openings are sealed by a sealing plate, and a base having a protrusion on an end face facing the sealing plate and movable with respect to the base. a coil spring that constantly biases the cutter in a direction away from the sealing plate, a piston coupled to the cutter, and an electrically ignited squib housed within the piston,
A cylinder opening device characterized in that the male ivy is moved toward the cylinder via a piston by the explosive pressure of the squib, and each protrusion makes a hole in each sealing plate.

Claims

[Scope of utility model registration request]

a base for fixing a plurality of cylinders whose openings are sealed with a sealing plate; a cutter having an end face facing the sealing plate and movable with respect to the base; and sealing the cutter. It is equipped with a coil spring that is constantly biased in the direction away from the plate, a piston coupled to the cutter, and an electrically ignited squib housed within the piston. A cylinder opening device characterized in that a cutter is moved to the cylinder side and holes are made in each sealing plate using each protrusion.