JPS5835561U - Cylinder lock break prevention device - Google Patents

Cylinder lock break prevention device

Info

Publication number
JPS5835561U
JPS5835561U JP12959881U JP12959881U JPS5835561U JP S5835561 U JPS5835561 U JP S5835561U JP 12959881 U JP12959881 U JP 12959881U JP 12959881 U JP12959881 U JP 12959881U JP S5835561 U JPS5835561 U JP S5835561U
Authority
JP
Japan
Prior art keywords
cylinder lock
prevention device
break prevention
lock break
unauthorized unlocking
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
JP12959881U
Other languages
Japanese (ja)
Other versions
JPS603240Y2 (en
Inventor
長田　広男
Original Assignee
国産金属工業株式会社
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 国産金属工業株式会社 filed Critical 国産金属工業株式会社
Priority to JP12959881U priority Critical patent/JPS603240Y2/en
Publication of JPS5835561U publication Critical patent/JPS5835561U/en
Application granted granted Critical
Publication of JPS603240Y2 publication Critical patent/JPS603240Y2/en
Expired legal-status Critical Current

Links

Landscapes

  • Lock And Its Accessories (AREA)
  • Storage Device Security (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) [Abstract] 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 drawings]

図は本考案の一実施例であって、第１図は縦側断面図で
、第２図は第１図のＡ−Ａ線に沿った左側面図を表わす
ものである。The drawings show an embodiment of the present invention, in which FIG. 1 is a longitudinal sectional view, and FIG. 2 is a left side view taken along line A--A in FIG. 1.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダー錠のロータの凹孔に不正解錠阻止ピンを嵌挿
すると共にシリンダー錠ケースの内壁面に凹部を形成し
、この凹部にシリンダー錠が破錠されたとき不正解錠阻
止ピンが進入しａ−夕の回動を不能にすることを特徴と
するシリンダー錠の破錠防止装置。An unauthorized unlocking prevention pin is inserted into a recessed hole in the rotor of the cylinder lock, and a recess is formed on the inner wall surface of the cylinder lock case, into which the unauthorized unlocking prevention pin enters when the cylinder lock is broken. - A lock prevention device for a cylinder lock, which is characterized by making it impossible to rotate the cylinder lock.
JP12959881U 1981-09-02 1981-09-02 Cylinder lock break prevention device Expired JPS603240Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12959881U JPS603240Y2 (en) 1981-09-02 1981-09-02 Cylinder lock break prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12959881U JPS603240Y2 (en) 1981-09-02 1981-09-02 Cylinder lock break prevention device

Publications (2)

Publication Number Publication Date
JPS5835561U true JPS5835561U (en) 1983-03-08
JPS603240Y2 JPS603240Y2 (en) 1985-01-29

Family

ID=29923258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12959881U Expired JPS603240Y2 (en) 1981-09-02 1981-09-02 Cylinder lock break prevention device

Country Status (1)

Country Link
JP (1) JPS603240Y2 (en)

Also Published As

Publication number Publication date
JPS603240Y2 (en) 1985-01-29

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