GB2280705B - Pressure safety device - Google Patents

Pressure safety device

Info

Publication number
GB2280705B
GB2280705B GB9316184A GB9316184A GB2280705B GB 2280705 B GB2280705 B GB 2280705B GB 9316184 A GB9316184 A GB 9316184A GB 9316184 A GB9316184 A GB 9316184A GB 2280705 B GB2280705 B GB 2280705B
Authority
GB
United Kingdom
Prior art keywords
safety device
pressure safety
pressure
safety
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.)
Expired - Fee Related
Application number
GB9316184A
Other versions
GB2280705A (en
GB9316184D0 (en
Inventor
Harry Mchugh
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.)
Castell Safety International Ltd
Original Assignee
Castell Safety International 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 Castell Safety International Ltd filed Critical Castell Safety International Ltd
Priority to GB9316184A priority Critical patent/GB2280705B/en
Publication of GB9316184D0 publication Critical patent/GB9316184D0/en
Publication of GB2280705A publication Critical patent/GB2280705A/en
Application granted granted Critical
Publication of GB2280705B publication Critical patent/GB2280705B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
    • E05B63/143—Arrangement of several locks, e.g. in parallel or series, on one or more wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2007—Securing, deadlocking or "dogging" the bolt in the fastening position
    • E05B17/203—Securing, deadlocking or "dogging" the bolt in the fastening position not following the movement of the bolt
    • E05B17/2038—Securing, deadlocking or "dogging" the bolt in the fastening position not following the movement of the bolt moving rectilinearly
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
    • E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
GB9316184A 1993-08-04 1993-08-04 Pressure safety device Expired - Fee Related GB2280705B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9316184A GB2280705B (en) 1993-08-04 1993-08-04 Pressure safety device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9316184A GB2280705B (en) 1993-08-04 1993-08-04 Pressure safety device

Publications (3)

Publication Number Publication Date
GB9316184D0 GB9316184D0 (en) 1993-09-22
GB2280705A GB2280705A (en) 1995-02-08
GB2280705B true GB2280705B (en) 1996-11-06

Family

ID=10739972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9316184A Expired - Fee Related GB2280705B (en) 1993-08-04 1993-08-04 Pressure safety device

Country Status (1)

Country Link
GB (1) GB2280705B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5727407A (en) * 1996-07-10 1998-03-17 Castell Safety International Limited Security device for exit doors
CN106437335A (en) * 2016-11-15 2017-02-22 上海凯研机械设备有限公司 Multi-cylinder key exchanging device

Also Published As

Publication number Publication date
GB2280705A (en) 1995-02-08
GB9316184D0 (en) 1993-09-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980804