GB190116465A - Improvements in Door Locks and Latches - Google Patents
Improvements in Door Locks and LatchesInfo
- Publication number
- GB190116465A GB190116465A GB190116465DA GB190116465A GB 190116465 A GB190116465 A GB 190116465A GB 190116465D A GB190116465D A GB 190116465DA GB 190116465 A GB190116465 A GB 190116465A
- Authority
- GB
- United Kingdom
- Prior art keywords
- latch
- bolt
- lever
- 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
- Casings For Electric Apparatus (AREA)
Abstract
16,465. Zuppinger, H. P. Aug. 16. Locks, key; latches.- Relates to a lock and latch for a door in which the latch can be reversed for right or left handed use. The latch a is guided in an opening b, and has attached to it a stem a<1> sliding in a strap c. A lever or follower d is mounted so as to engage one of two projections e, formed on the stem a<1>, and thereby serves to actuate the latch, which is reversible. A spring f shoots the latch a, and a spring g controls the lever d. The locking- bolt h is guided in an opening i in the faceplate, and has a slot k engaging a pin l fixed to the case. Recesses p, p<1>, p<2> are formed in the top of the bolt for the engagement of the spring-controlled lever m, and recesses q, q<1> are formed in the bottom of the bolt for the engagement of the key r, which also lifts the lever m. In this arrangement, two turns of the key are necessary to shoot the bolt completely. The casing consists of a bottom plate G, a rim J, a front plate H, and a cap plate. Screws taking into studs fixed to the plate G secure the cap, and connecting- pieces t engage the various parts to prevent displacement.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190116465T | 1901-08-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190116465A true GB190116465A (en) | 1901-10-12 |
Family
ID=32424246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190116465D Expired GB190116465A (en) | 1901-08-16 | 1901-08-16 | Improvements in Door Locks and Latches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190116465A (en) |
-
1901
- 1901-08-16 GB GB190116465D patent/GB190116465A/en not_active Expired
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