GB191844A - Improvements in key operated fastenings for doors and windows and similar purposes - Google Patents
Improvements in key operated fastenings for doors and windows and similar purposesInfo
- Publication number
- GB191844A GB191844A GB2813821A GB2813821A GB191844A GB 191844 A GB191844 A GB 191844A GB 2813821 A GB2813821 A GB 2813821A GB 2813821 A GB2813821 A GB 2813821A GB 191844 A GB191844 A GB 191844A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeve
- barrel
- key
- pin
- fastening
- 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
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B13/00—Devices preventing the key or the handle or both from being used
- E05B13/10—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle
- E05B13/101—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle for disconnecting the handle
Landscapes
- Lock And Its Accessories (AREA)
Abstract
191,844. Davies, F. E. Oct. 24, 1921. Locks, square-key and like; revolving barrel; wards for; keyhole escutcheons.-In a device for locking the handle of a door fastening, narticularly applicable to motor-cars, in which a rotatable sleeve fixed to the handle turns within or over a sleeve fixed to the door to operate the fastening, the sleeves are locked together by a ball or pin which is caused to protrude from a hole in the inner sleeve by travelling in a camgroove in the periphery of a key-operated revolving-barrel mounted within the inner sleeve. A sleeve A is fixed to the door by screws, and a sleeve D, rigid with the handle C, turns over it and operates the spindle E of the fastening by a pin connection e, the sleeve A having a pair of slots f to allow partial rotation of the pin. A revolving barrel G is mounted within the sleeve A and secured by the flanged bush d in which is cut the hole for the key. A ball or pin b<1> is mounted in a recess in the thickness of the sleeve A, and in the inoperative position rests partly in a notch g' in the periphery of the barrel, leaving the sleeve D free to be turned. In the locking position, the barrel G is turned. by its key to force the ball into a notch d<3> in the sleeve D by means of the cam groove b<2>, when the sleeve D cannot be turned to operate the spindle E of the fastening. The barrel G may be of the pin tumbler type. A plate b at the end of the barrel has a V-shaped hole b<3> forming a tooth or ward b<4> which requires a corresponding notch h to be cut in the key to allow rotation. Any number of such wards may be used. A spring-pin a mounted in the sleeve A engages one of a pair of notches in the flange d' of the bush d in order to keep the keyhole in alignment with the key-slot g in the barrel in both its posi. tions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2813821A GB191844A (en) | 1921-10-24 | 1921-10-24 | Improvements in key operated fastenings for doors and windows and similar purposes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2813821A GB191844A (en) | 1921-10-24 | 1921-10-24 | Improvements in key operated fastenings for doors and windows and similar purposes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191844A true GB191844A (en) | 1923-01-24 |
Family
ID=10270842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2813821A Expired GB191844A (en) | 1921-10-24 | 1921-10-24 | Improvements in key operated fastenings for doors and windows and similar purposes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191844A (en) |
-
1921
- 1921-10-24 GB GB2813821A patent/GB191844A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1410581A (en) | Lock | |
US1947443A (en) | Removable core lock | |
US2107056A (en) | Casement window and door lock | |
US1424686A (en) | Handle lock for automobiles | |
GB191844A (en) | Improvements in key operated fastenings for doors and windows and similar purposes | |
US721802A (en) | Cylinder-lock. | |
US1473076A (en) | Lock | |
US2001329A (en) | Lock mechanism | |
US1853782A (en) | Doorknob | |
US1352010A (en) | Door-lock | |
US2254007A (en) | Lock | |
US391826A (en) | taylor | |
US1456838A (en) | Lock | |
US978964A (en) | Cylinder-lock. | |
US1568579A (en) | of new haven | |
US643957A (en) | Lock. | |
US929637A (en) | Lock and latch mechanism. | |
US1513432A (en) | Shut-out device and the like | |
US1472043A (en) | Lock | |
US1639103A (en) | Locking means for door latches | |
US1418786A (en) | Lock for vehicle doors | |
US1350226A (en) | Door-locking means | |
US1413450A (en) | Lock | |
US1401166A (en) | Door-lock | |
US1597295A (en) | Lock |