GB1187538A - A Combination Lock - Google Patents
A Combination LockInfo
- Publication number
- GB1187538A GB1187538A GB45518/68A GB4551868A GB1187538A GB 1187538 A GB1187538 A GB 1187538A GB 45518/68 A GB45518/68 A GB 45518/68A GB 4551868 A GB4551868 A GB 4551868A GB 1187538 A GB1187538 A GB 1187538A
- Authority
- GB
- United Kingdom
- Prior art keywords
- combination
- bolt
- case
- tumblers
- dials
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5009—For portable articles
- Y10T70/5031—Receptacle
- Y10T70/5058—Trunk and/or suitcase
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/70—Operating mechanism
- Y10T70/7153—Combination
- Y10T70/7158—Individual blocking elements
- Y10T70/7164—Selectively operable
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/70—Operating mechanism
- Y10T70/7153—Combination
- Y10T70/7322—Permutation
- Y10T70/7328—Compound tumblers
- Y10T70/7333—With fastener or holder
Abstract
1,187,538. Combination locks. PRESTO LOCK CO. Inc. 25 Sept., 1968 [26 Oct., 1967], No. 45518/68. Heading E2A. In a combination lock on a luggage case, rotation of the tumblers 20 is prevented when the bolt is in its fastening position and a spring detent is provided for holding the bolt in its releasing position, so that the case cannot easily be locked with an unknown combination. The tumblers are in the form of cylinders which are rotatable on a fixed shaft J under the influence of dials 22, these being indexed by springs H. These cylinders have collers 32 at one end having flats 34 which allow the passage of bars 76 of the bolt when they are in the uppermost position shown in Fig. 7. The dials are carried loosely on their respective cylinders but are indexed on them by projections 36 engaging one or other of ten slots 38, each one corresponding to a number. The bolt D is manually moved by a puller button 46 through lost motion 50 and engages a notched keeper B. To set the combination, the tumbler cylinders are pressed along the shaft J against spring F by means of a pusher 96 projecting under the casing. This releases the detents 36 from their slots 38 in the dials to allow resetting. This disengagement may only take place when the tumblers are in the 'open combination' shown in Fig. 7 which also frees the bolt for movement by the puller, this being releasably held in position by spring 102 under the puller head. When the bolt D is in its releasing position, the bars 76 prevent rotation of the tumblers, so that the dials are held in their 'open combination' positions, and the combination cannot be inadvertently lost and the case shut. To set the combination, the case must be opened and the combination deliberately reset by pusher 96 before closing the case. If the combination is lost, and the case open, the setting of each tumbler may be returned to 'open' by observing a mark 110 through a hole 112. The bolt D is preferably a dead bolt, but it may be spring biased to the releasing position instead of to the fastened position as in latches.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67831267A | 1967-10-26 | 1967-10-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1187538A true GB1187538A (en) | 1970-04-08 |
Family
ID=24722292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB45518/68A Expired GB1187538A (en) | 1967-10-26 | 1968-09-25 | A Combination Lock |
Country Status (4)
Country | Link |
---|---|
US (1) | US3439515A (en) |
JP (1) | JPS497476B1 (en) |
FR (1) | FR1593590A (en) |
GB (1) | GB1187538A (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3527070A (en) * | 1967-03-22 | 1970-09-08 | Yoshiteru Sato | Dial lock |
US3545238A (en) * | 1969-02-10 | 1970-12-08 | Kidde Co Presto Lock Div | Combination locks |
US3543545A (en) * | 1969-02-17 | 1970-12-01 | Kidde Co Presto Lock Div | Combination lock |
US3766758A (en) * | 1972-08-24 | 1973-10-23 | Kidde Co Presto Lock Div | Combination padlock |
US3942344A (en) * | 1974-11-05 | 1976-03-09 | Presto Lock Company, Division Of Walter Kidde & Company, Inc. | Combination lock |
US3952561A (en) * | 1974-11-05 | 1976-04-27 | Presto Lock Company | Combination lock in a luggage case handle stud |
US4366686A (en) * | 1980-08-20 | 1983-01-04 | Presto Lock, Inc. | Latching systems particularly for articles of luggage |
JPS60117570U (en) * | 1984-01-18 | 1985-08-08 | 日新電機株式会社 | crimp terminal device |
US4766748A (en) * | 1987-05-21 | 1988-08-30 | Yang Yaw K | Knockdown type combination locking device for suitcases |
TWM286264U (en) * | 2005-01-27 | 2006-01-21 | Jiun-De You | Double lock for locking an insertion |
TWI276730B (en) * | 2005-05-11 | 2007-03-21 | Chun-Te Yu | Luggage lock with dual locking devices |
USD740101S1 (en) * | 2013-01-31 | 2015-10-06 | Stout Stuff, Llc | Bone shaped slide lock |
CN109209063B (en) * | 2018-11-08 | 2024-03-26 | 温州市派克箱包有限公司 | Lock body of case and bag padlock and case and bag padlock |
USD1000250S1 (en) * | 2021-06-22 | 2023-10-03 | Sinox Lock (Kunshan) Co., Ltd. | Zipper lock |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1604866A (en) * | 1925-08-03 | 1926-10-26 | Sesamee Company | Keyless lock |
US1867606A (en) * | 1929-05-28 | 1932-07-19 | Sargent & Co | Lock for exit bolts |
US2136493A (en) * | 1936-12-09 | 1938-11-15 | Bemis & Call Company | Permutation lock |
-
1967
- 1967-10-26 US US678312A patent/US3439515A/en not_active Expired - Lifetime
-
1968
- 1968-09-25 GB GB45518/68A patent/GB1187538A/en not_active Expired
- 1968-10-16 FR FR1593590D patent/FR1593590A/fr not_active Expired
- 1968-10-16 JP JP43075046A patent/JPS497476B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1801841A1 (en) | 1969-05-08 |
US3439515A (en) | 1969-04-22 |
DE1801841B2 (en) | 1976-04-08 |
JPS497476B1 (en) | 1974-02-20 |
FR1593590A (en) | 1970-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |