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JPS56116971A - Cock device - Google Patents

Cock device

Info

Publication number
JPS56116971A
JPS56116971A JP1996280A JP1996280A JPS56116971A JP S56116971 A JPS56116971 A JP S56116971A JP 1996280 A JP1996280 A JP 1996280A JP 1996280 A JP1996280 A JP 1996280A JP S56116971 A JPS56116971 A JP S56116971A
Authority
JP
Japan
Prior art keywords
hole
cock
handle
locking portion
opening
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
JP1996280A
Other languages
Japanese (ja)
Inventor
Hiroshi Imanishi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1996280A priority Critical patent/JPS56116971A/en
Publication of JPS56116971A publication Critical patent/JPS56116971A/en
Pending legal-status Critical Current

Links

Landscapes

  • Preventing Unauthorised Actuation Of Valves (AREA)

Abstract

PURPOSE: To prevent a cock from danger caused by intentional opening and closing operations of the cock, by aligning a through hole of a holder cover with a hole of a locking portion for locking and prohibitting operation of an opening and closing handle when the cock is opened and closed in a predetermined condition.
CONSTITUTION: A projection 18 extended from an end of a handle 13 is provided with a through hole 15, while a ring-shaped locking portion 17 is formed separately from a casing 10 and both ends are fastened to each other with screw 19 or the like. The longer end 17' is provided with a hole 16, and the locking portion 17 is fixedly fastened to a piping 12 with the screw 19 in such a position as the longer end 17' is opposed to the projection 18 of the handle 13. Thus, when a cock is opened or closed, the through hole 15 is aligned with the hole 16 to be locked so that any danger caused by intentional opening and closing operations of the cock can be prevented.
COPYRIGHT: (C)1981,JPO&Japio
JP1996280A 1980-02-19 1980-02-19 Cock device Pending JPS56116971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1996280A JPS56116971A (en) 1980-02-19 1980-02-19 Cock device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1996280A JPS56116971A (en) 1980-02-19 1980-02-19 Cock device

Publications (1)

Publication Number Publication Date
JPS56116971A true JPS56116971A (en) 1981-09-14

Family

ID=12013813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1996280A Pending JPS56116971A (en) 1980-02-19 1980-02-19 Cock device

Country Status (1)

Country Link
JP (1) JPS56116971A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60152878U (en) * 1984-03-22 1985-10-11 長谷川　義明 Mischievous valve closing prevention device for outdoor mounted gas meter
JP2008031746A (en) * 2006-07-28 2008-02-14 Hitachi Constr Mach Co Ltd Locking device of operation pattern selecting valve
WO2014174071A2 (en) * 2013-04-25 2014-10-30 Linde Aktiengesellschaft Lockable valve assembly
JP2019039457A (en) * 2017-08-23 2019-03-14 株式会社藤井合金製作所 Wrong operation prevention tool for gas cock, and gas cock mounted therewith

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60152878U (en) * 1984-03-22 1985-10-11 長谷川　義明 Mischievous valve closing prevention device for outdoor mounted gas meter
JP2008031746A (en) * 2006-07-28 2008-02-14 Hitachi Constr Mach Co Ltd Locking device of operation pattern selecting valve
JP4727527B2 (en) * 2006-07-28 2011-07-20 日立建機株式会社 Locking device for operation pattern selection valve
WO2014174071A2 (en) * 2013-04-25 2014-10-30 Linde Aktiengesellschaft Lockable valve assembly
WO2014174071A3 (en) * 2013-04-25 2014-12-24 Linde Aktiengesellschaft Lockable valve assembly
JP2019039457A (en) * 2017-08-23 2019-03-14 株式会社藤井合金製作所 Wrong operation prevention tool for gas cock, and gas cock mounted therewith

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