GB190625331A - Improvements in Locks. - Google Patents

Improvements in Locks.

Info

Publication number
GB190625331A
GB190625331A GB190625331DA GB190625331A GB 190625331 A GB190625331 A GB 190625331A GB 190625331D A GB190625331D A GB 190625331DA GB 190625331 A GB190625331 A GB 190625331A
Authority
GB
United Kingdom
Prior art keywords
bolt
door
catch
lever
pressed
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
Application number
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.)
AAES LAAS VERDENSPATENT AS
Original Assignee
AAES LAAS VERDENSPATENT AS
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 AAES LAAS VERDENSPATENT AS filed Critical AAES LAAS VERDENSPATENT AS
Application granted granted Critical
Publication of GB190625331A publication Critical patent/GB190625331A/en
Expired legal-status Critical Current

Links

Landscapes

  • Lock And Its Accessories (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

25,331. Aae, H., and Aktieselskabet Aaes Laas Verdenspatent. Nov. 9, Locks; key; latches.-Latches are provided with locking means arranged to allow the door to slam, but at the same time to secure them against, being pressed into the case by outside manipulation, such as by a tool .inserted between the door and door frame. The latch bolt 105 is adapted for operation from both sides by kuobs on the spindle 107, but is blocked in its shot position by the dead-bolt 119 of a lock 120 coacting with the lever 116 pivoted on the bolt. To release the bolt before withdrawal, the lock 120 is operated by a key ; or from inside, the lever 116 can be pressed down by a cam device 122, Fig. 4. Below the bolt is provided a spring-controlled catch 112 pressed upwards, when the bolt is withdrawn by a shoulder on the follower 109, to engage a recess 114 in the lower edge of the belt. This catch comes into operation when the koob is released to catch the bolt before the lever 116 comes behind the dead-bolt 119, so as to allow the door to be slammed even if the bolt 119 is shot. When the door slams, the catch is released from engagement, and the bolt is allowed to shoot out to its full extent and is locked by the bolt 119.
GB190625331D 1906-11-09 1906-11-09 Improvements in Locks. Expired GB190625331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190625331T 1906-11-09

Publications (1)

Publication Number Publication Date
GB190625331A true GB190625331A (en) 1907-11-07

Family

ID=32256926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190625331D Expired GB190625331A (en) 1906-11-09 1906-11-09 Improvements in Locks.

Country Status (1)

Country Link
GB (1) GB190625331A (en)

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