GB623234A - Safety lock for doors - Google Patents
Safety lock for doorsInfo
- Publication number
- GB623234A GB623234A GB10091/47A GB1009147A GB623234A GB 623234 A GB623234 A GB 623234A GB 10091/47 A GB10091/47 A GB 10091/47A GB 1009147 A GB1009147 A GB 1009147A GB 623234 A GB623234 A GB 623234A
- Authority
- GB
- United Kingdom
- Prior art keywords
- door
- bolt
- slot
- arcuate member
- april
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
- E05C9/046—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with two interconnected mechanisms each driving one rod
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
623,234. Door bolts. BARBIER, A. P. April 16, 1947, No. 10091 and 10092. Convention dates, April 19, 1946, and Sept. 17, 1946. [Class 44] The bolt 3 of an existing door lock is connected to actuate upper and lower vertical bolts 13 by a cross piece 1 secured to the rear end of the bolt and hinged to arcuate members 6 engaging terminal portions 12 of the vertical bolts. The arcuate member has a slot 7 for engagement by a guide pin 8 fixed to a plate 9 on the door. A pin 10 on the arcuate member engages a slot 11 in the end portion of the bolt. In a modification the arcuate member has no slot, being guided by a bridge piece secured to the door e.g. by woodscrews.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR623234X | 1946-04-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB623234A true GB623234A (en) | 1949-05-13 |
Family
ID=8986340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10091/47A Expired GB623234A (en) | 1946-04-19 | 1947-04-16 | Safety lock for doors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB623234A (en) |
-
1947
- 1947-04-16 GB GB10091/47A patent/GB623234A/en not_active Expired
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