GB972590A - Improved key-operated lock - Google Patents
Improved key-operated lockInfo
- Publication number
- GB972590A GB972590A GB20112/63A GB2011263A GB972590A GB 972590 A GB972590 A GB 972590A GB 20112/63 A GB20112/63 A GB 20112/63A GB 2011263 A GB2011263 A GB 2011263A GB 972590 A GB972590 A GB 972590A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tumblers
- barrel
- key
- plate
- lock
- 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
- E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/10—Coupling devices for the two halves of double cylinder locks, e.g. devices for coupling the rotor with the locking cam
-
- 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
- Y10T70/7441—Key
- Y10T70/7486—Single key
- Y10T70/7508—Tumbler type
- Y10T70/7559—Cylinder type
- Y10T70/7588—Rotary plug
- Y10T70/7593—Sliding tumblers
- Y10T70/7599—Transverse of plug
-
- 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
- Y10T70/7441—Key
- Y10T70/7486—Single key
- Y10T70/7508—Tumbler type
- Y10T70/7559—Cylinder type
- Y10T70/7667—Operating elements, parts and adjuncts
- Y10T70/7684—Plug
-
- 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
- Y10T70/7441—Key
- Y10T70/7486—Single key
- Y10T70/7508—Tumbler type
- Y10T70/7559—Cylinder type
- Y10T70/7667—Operating elements, parts and adjuncts
- Y10T70/7689—Tumblers
- Y10T70/7695—Plate
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
- Sheet Holders (AREA)
Abstract
972,590. Revolving barrel locks; keys. R. PARLIER. May 21, 1963 [May 24, 1962], No. 20112/63. Heading E2A. A revolving barrel lock has a series of plate tumblers 19 sliding in slots 15 and biased by springs 25 into a locking position and is characterized in that the tumblers may be inserted into the slots either end first to cooperate with either of the edges E or F of a key whereby the number of combinations provided by a given number of plates having a given set of heights is increased. The lock has two identical barrels one each side of the housing 1 and each barrel has a spring-biased U-shaped member engageable by the key to operate a follower 4. The barrel comprises two sections 5, 6 joined by a screw 7, the section 6 carrying the tumblers. A bearing plate 26 inserted in a slot in the part 6 supports the tumbler spring 25 and a further slot is provided to receive the bearing plate when the plate tumbler is turned round.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH641662A CH385659A (en) | 1962-05-24 | 1962-05-24 | Key lock |
Publications (1)
Publication Number | Publication Date |
---|---|
GB972590A true GB972590A (en) | 1964-10-14 |
Family
ID=4309241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20112/63A Expired GB972590A (en) | 1962-05-24 | 1963-05-21 | Improved key-operated lock |
Country Status (5)
Country | Link |
---|---|
US (1) | US3170317A (en) |
CH (1) | CH385659A (en) |
DE (1) | DE1267135B (en) |
ES (1) | ES288549A1 (en) |
GB (1) | GB972590A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3352135A (en) * | 1965-08-24 | 1967-11-14 | Nat Lock Co | Plate tumbler plugs |
CH537509A (en) * | 1971-02-24 | 1973-05-31 | Parlier Roger | Key lock |
EP0022233A1 (en) * | 1979-07-05 | 1981-01-14 | C.I.S.A. Costruzioni Italiane Serrature Affini S.p.A. | Coaxial double-barrel lock |
DE10063594A1 (en) * | 2000-12-20 | 2002-06-27 | Volkswagen Ag | Closing device with cylinder lock has one or more tumblers biased by dedicated spring with counter torque against torque acting on other tumblers to protect against lock picking |
SE533347C2 (en) * | 2009-01-19 | 2010-08-31 | Bernt Adolfsson | Lock and binary key thereto |
SE535720C2 (en) * | 2010-07-16 | 2012-11-20 | Bernt Adolfsson | Device for a lock comprising a first and a second locking part, which is rotatably arranged in the first |
IT201800010395A1 (en) * | 2018-11-16 | 2020-05-16 | Mauro Trespidi | LOCK CYLINDER |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1066906B (en) * | 1959-10-08 | WiIh. Karrenberg K.G., Velbert (RhId.) | Coupling for built-in double cylinder locks | |
US772112A (en) * | 1904-03-29 | 1904-10-11 | Julius Oleschak | Lock. |
US1419393A (en) * | 1920-02-11 | 1922-06-13 | King Lock Company | Lock |
US1489854A (en) * | 1922-04-24 | 1924-04-08 | Chicago Cabinet Lock Co | Lock |
US2042867A (en) * | 1934-12-04 | 1936-06-02 | Simon Reuben | Lock |
GB461025A (en) * | 1935-10-25 | 1937-02-09 | Josiah Parkes And Sons Ltd | Improvements in lock mechanism in which there is a rotatable plug secured by transversely slidable plates or tumblers |
US2155449A (en) * | 1938-10-24 | 1939-04-25 | Ellsworth F Seaman | Self-luminous article |
US2248475A (en) * | 1940-04-30 | 1941-07-08 | Dudley Lock Corp | Cylinder lock |
CH223260A (en) * | 1941-08-18 | 1942-09-15 | Mefina Sa | Cylinder for cylinder lock. |
CH262501A (en) * | 1947-02-04 | 1949-07-15 | Christen Rolf | Cylinder lock. |
FR1031541A (en) * | 1951-01-29 | 1953-06-24 | Improvements to cylinder locks using a flat key with symmetrical notches | |
DE1713196U (en) * | 1955-08-24 | 1955-12-15 | Wupper Geb | CYLINDER LOCK AND STEERING LOCK EQUIPPED WITH IT. |
DE1834393U (en) * | 1961-02-20 | 1961-07-06 | Ymos Metallwerke Wolf & Becker | LOCK CYLINDERS FOR LOCKS ON MOTOR VEHICLES. |
-
1962
- 1962-05-24 CH CH641662A patent/CH385659A/en unknown
-
1963
- 1963-05-21 GB GB20112/63A patent/GB972590A/en not_active Expired
- 1963-05-21 US US281948A patent/US3170317A/en not_active Expired - Lifetime
- 1963-05-22 DE DEP31866A patent/DE1267135B/en active Pending
- 1963-05-22 ES ES288549A patent/ES288549A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1267135B (en) | 1968-04-25 |
CH385659A (en) | 1964-12-15 |
ES288549A1 (en) | 1963-11-16 |
US3170317A (en) | 1965-02-23 |
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