JPS53111899A - Door locking device - Google Patents

Door locking device

Info

Publication number
JPS53111899A
JPS53111899A JP2543277A JP2543277A JPS53111899A JP S53111899 A JPS53111899 A JP S53111899A JP 2543277 A JP2543277 A JP 2543277A JP 2543277 A JP2543277 A JP 2543277A JP S53111899 A JPS53111899 A JP S53111899A
Authority
JP
Japan
Prior art keywords
locking device
door locking
door
locking
boor
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
JP2543277A
Other languages
Japanese (ja)
Inventor
Sadao Hatakeyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2543277A priority Critical patent/JPS53111899A/en
Publication of JPS53111899A publication Critical patent/JPS53111899A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lock And Its Accessories (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

PURPOSE: To provide a door locking device, capable of preventing spontaneous opening of a boor by means of pneumatically operated means incorporated therein, even if the door is closed without locking the handle.
COPYRIGHT: (C)1978,JPO&Japio
JP2543277A 1977-03-10 1977-03-10 Door locking device Pending JPS53111899A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2543277A JPS53111899A (en) 1977-03-10 1977-03-10 Door locking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2543277A JPS53111899A (en) 1977-03-10 1977-03-10 Door locking device

Publications (1)

Publication Number Publication Date
JPS53111899A true JPS53111899A (en) 1978-09-29

Family

ID=12165804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2543277A Pending JPS53111899A (en) 1977-03-10 1977-03-10 Door locking device

Country Status (1)

Country Link
JP (1) JPS53111899A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS644776U (en) * 1987-06-27 1989-01-12

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130690B2 (en) * 1971-11-26 1976-09-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130690B2 (en) * 1971-11-26 1976-09-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS644776U (en) * 1987-06-27 1989-01-12
JPH0515019Y2 (en) * 1987-06-27 1993-04-21

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