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
Links
Landscapes
- 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.
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) |
-
1897
- 1897-08-13 GB GB189718781D patent/GB189718781A/en not_active Expired
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