GB189718781A - Improvements in or relating to Door and similar Locks. - Google Patents

Improvements in or relating to Door and similar Locks.

Info

Publication number
GB189718781A
GB189718781A GB189718781DA GB189718781A GB 189718781 A GB189718781 A GB 189718781A GB 189718781D A GB189718781D A GB 189718781DA GB 189718781 A GB189718781 A GB 189718781A
Authority
GB
United Kingdom
Prior art keywords
bolt
lever
pin
key
spring
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
Inventor
Stephan Czeiler
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
Application granted granted Critical
Publication of GB189718781A publication Critical patent/GB189718781A/en
Expired legal-status Critical Current

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  • Lock And Its Accessories (AREA)

Abstract

18,781. Czieler, S. Aug. 13. Locks and latches.-The latch spring bolt e can be retracted by a handle on a spindle a', or by a key, and by turning the key in the direction of the arrow II the bolt may be shot and locked. A follower a', with a coiled spring a<6>, has a pin a<5> engaging a lever b pivoted at s, to which is pivoted a lever c. In the normal position of the bolt, the lever engages a tooth e', one end of a spring n acting on the rear end of the bolt, and the other end on the lever c. A tumbler d, pivoted on the bolt, engages a pin p on the case, the pin also guiding the bolt by means of a slot e<6>. On operating the handle the bolt is retracted, and afterwards latched by the spring n. Or by inserting a key and turning in the direction of the arrow I, the tumbler and lever c are raised and the bolt retracted. By turning the key in the opposite direction the bolt is shot to the locking position, and held by the tumbler engaging the pin p, the lever c engaging a pin k on the case to prevent the handle from being operated. The bolt is made symmetrical, so that, by reversing both it and the end plate B, the lock may be used on doors of either hand.
GB189718781D 1897-08-13 1897-08-13 Improvements in or relating to Door and similar Locks. Expired GB189718781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189718781T 1897-08-13

Publications (1)

Publication Number Publication Date
GB189718781A true GB189718781A (en) 1898-07-09

Family

ID=32135821

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189718781D Expired GB189718781A (en) 1897-08-13 1897-08-13 Improvements in or relating to Door and similar Locks.

Country Status (1)

Country Link
GB (1) GB189718781A (en)

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