GB699868A - Improved locking means for the push-buttons of push-button operated locks - Google Patents
Improved locking means for the push-buttons of push-button operated locksInfo
- Publication number
- GB699868A GB699868A GB647851A GB647851A GB699868A GB 699868 A GB699868 A GB 699868A GB 647851 A GB647851 A GB 647851A GB 647851 A GB647851 A GB 647851A GB 699868 A GB699868 A GB 699868A
- Authority
- GB
- United Kingdom
- Prior art keywords
- push
- button
- bore
- buttons
- locking means
- 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
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/10—Counterbalance devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
699,868. Latches. HALLAM, SLEIGH & CHESTON, Ltd. March 5, 1952 [March 19, 1951], No. 6478/51. Class 44 A door handle having associated therewith a pushbutton, plunger or the like to operate the latch has a bore for the push-button and a housing containing a key operated rotary locking part having a projection or abutment adapted to be moved to a locking position behind or in the path of the push-button or plunger, or of a part movable with the latter. The fixed handle 2, Fig. 3, is fitted with a push-button 3 comprising a cylindrical part movable in a bore 5 in the handle. Parallel with bore 5 is a bore 6 housing a rotary lock barrel 7, coaxial with which is a rotary locking sleeve 11 having an integral radial projection 22, which when turned to locking position, forms a stop for an extension 17 of the push-button.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB647851A GB699868A (en) | 1951-03-19 | 1951-03-19 | Improved locking means for the push-buttons of push-button operated locks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB647851A GB699868A (en) | 1951-03-19 | 1951-03-19 | Improved locking means for the push-buttons of push-button operated locks |
Publications (1)
Publication Number | Publication Date |
---|---|
GB699868A true GB699868A (en) | 1953-11-18 |
Family
ID=9815214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB647851A Expired GB699868A (en) | 1951-03-19 | 1951-03-19 | Improved locking means for the push-buttons of push-button operated locks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB699868A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2780934A (en) * | 1955-09-19 | 1957-02-12 | Wilmot Breeden Ltd | Actuating means for door fastenings |
-
1951
- 1951-03-19 GB GB647851A patent/GB699868A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2780934A (en) * | 1955-09-19 | 1957-02-12 | Wilmot Breeden Ltd | Actuating means for door fastenings |
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