GB255258A - Improvements in or relating to locks - Google Patents
Improvements in or relating to locksInfo
- Publication number
- GB255258A GB255258A GB2290525A GB2290525A GB255258A GB 255258 A GB255258 A GB 255258A GB 2290525 A GB2290525 A GB 2290525A GB 2290525 A GB2290525 A GB 2290525A GB 255258 A GB255258 A GB 255258A
- Authority
- GB
- United Kingdom
- Prior art keywords
- locks
- lock
- lockcontrolling
- lug
- rings
- 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
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/02—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
Landscapes
- Prostheses (AREA)
Abstract
255,258. Wade, H., (WÀH Keyless Lock Co., Ltd.). Sept. 14, 1925. Locks, permutation; hasp locks.-Separatelyset coaxial locking-rings are mounted on a lockcontrolling member provided with false-notches to prevent picking. The rings 16 have each a lug 23 engaging an annular recess 20 in the lockcontrolling member 18. A second recess 21 may be provided for each lug to enable the member to be locked in both extreme positions. When the lugs 23 are set in alignment with the groove 22, the member can be shot or retracted by the knob 27 by means of the disc 28 and pin 30. False notches 40 prevent picking by feeling. The member 18 may form the bolt of the lock or may have attached thereto a bolt to lock into the eye of a hasp.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2290525A GB255258A (en) | 1925-09-14 | 1925-09-14 | Improvements in or relating to locks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2290525A GB255258A (en) | 1925-09-14 | 1925-09-14 | Improvements in or relating to locks |
Publications (1)
Publication Number | Publication Date |
---|---|
GB255258A true GB255258A (en) | 1926-07-22 |
Family
ID=10186953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2290525A Expired GB255258A (en) | 1925-09-14 | 1925-09-14 | Improvements in or relating to locks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB255258A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2514643A (en) * | 2013-05-28 | 2014-12-03 | Sun Lock Co Ltd | Combination key lock box with anti-pick mechanism |
GB2536728A (en) * | 2015-03-27 | 2016-09-28 | Dewi Robin Littler Mike | Improvements in combination lock tumbler defence mechanisms |
-
1925
- 1925-09-14 GB GB2290525A patent/GB255258A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2514643A (en) * | 2013-05-28 | 2014-12-03 | Sun Lock Co Ltd | Combination key lock box with anti-pick mechanism |
US8966946B2 (en) | 2013-05-28 | 2015-03-03 | The Sun Lock Company, Ltd. | Combination key lock box with anti-pick mechanism |
GB2514643B (en) * | 2013-05-28 | 2016-05-04 | Sun Lock Co Ltd | Combination key lock box with anti-pick mechanism |
GB2536728A (en) * | 2015-03-27 | 2016-09-28 | Dewi Robin Littler Mike | Improvements in combination lock tumbler defence mechanisms |
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