GB1123935A - Improvements in or relating to a cylinder lock and its associated key - Google Patents
Improvements in or relating to a cylinder lock and its associated keyInfo
- Publication number
- GB1123935A GB1123935A GB18315/66A GB1831566A GB1123935A GB 1123935 A GB1123935 A GB 1123935A GB 18315/66 A GB18315/66 A GB 18315/66A GB 1831566 A GB1831566 A GB 1831566A GB 1123935 A GB1123935 A GB 1123935A
- Authority
- GB
- United Kingdom
- Prior art keywords
- key
- row
- additional
- rows
- bores
- 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
- E05B19/00—Keys; Accessories therefor
- E05B19/0017—Key profiles
- E05B19/0023—Key profiles characterized by variation of the contact surface between the key and the tumbler pins or plates
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0017—Key profiles
- E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
- E05B19/0052—Rectangular flat keys
- E05B19/0058—Rectangular flat keys with key bits on at least one wide side surface of the key
-
- 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
- Y10T70/7565—Plural tumbler sets
-
- 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
- Y10T70/7605—Pin tumblers
-
- 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
- Y10T70/778—Operating elements
- Y10T70/7791—Keys
- Y10T70/7842—Single shank or stem
- Y10T70/7859—Flat rigid
- Y10T70/7864—Cylinder lock type
-
- 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
- Y10T70/778—Operating elements
- Y10T70/7791—Keys
- Y10T70/7881—Bitting
Landscapes
- Lock And Its Accessories (AREA)
- Fluid-Damping Devices (AREA)
- Sheet Holders (AREA)
- Component Parts Of Construction Machinery (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
1,123,935. Cylinder locks. BAUER A.G. 26 April, 1966 [29 April, 1965], No. 18315/66. Heading E2A. A cylinder lock comprises an inner cylinder 4 rotatably mounted in an outer cylinder 2 and provided with a key-guide means 5; first tumbler pin portions 10 slidably mounted in a row of main bores 7 in the inner cylinder for engagement by a key 8 when inserted in said key-guide means; and second tumbler pin portions 13 slidably mounted in a row of main bores 3 in the outer cylinder and spring-loaded to enter the row of main bores in the inner cylinder, engaging said first tumbler pin portions, in the locking condition of the lock; the two rows of main bores extending in the direction of the longitudinal axis of the inner cylinder and being disposed such that the axes of these main bores individually lie in planes at right angles to said longitudinal axis and together, in the locking condition of the lock, lie in a common plane extending parallel to or containing said longitudinal axis, which common plane H, when the key is inserted in said key-guide means, extends substantially normally of a surface portion of the key; said surface portion of the key being provided with first recesses for engaging said first tumbler pin portions; the cylinder lock further comprising additional bores 1, 14 formed in a row in said inner cylinder and in a row in said outer cylinder; third tumbler pin portions 16 slidably mounted in the additional bores 14 in said inner cylinder for engagement by said key when inserted in said key-guide means, the third tumbler pin portions being so movable independently of each other and of said first tumbler pin portions; and fourth tumbler pin portions 17 slidably mounted in the additional bores 1 in said outer cylinder and spring-loaded to enter the row of additional bores in said inner cylinder, engaging said third tumbler pin portions, in the looking condition of the lock; the two rows of additional bores extending in the direction of said longitudinal axis of said inner cylinder and the axes of the additional bores of each row lying, in the locking condition of the lock, in a plane E 1 , E 2 , inclined with respect to said common plane H of the axes of the main bores and disposed such that when the key is inserted in said guide means in this condition of the lock the plane of the axes of each row of additional bores is inclined with respect to said surface portion of the key; said surface portion of the key being provided with second recesses for engaging said third tumbler pin portions and the axes of these second recesses being inclined with respect to said surface portion of the key in accordance with the angle of inclination, in the locking condition of the lock, of the plane of the axes of each row of additional bores with respect to said surface portion of the key. In the construction shown there are two rows of additional bores and tumbler pin portions arranged up planes El, E2 which do not pass through the axis A of the cylinder 4 but pass through a line parallel and below the axis A. The main pin portions 10 each have a conical inner end portion which engages a said recess in the side of the key and the additional pin portion 16 similarly have conical inner end portions which engage the second recesses provided in the key; there are four main pins in each row each made-up of a portion 10 and a portion 13 and the pin axes of one row are offset compared with the axes of the other row so that the recesses in the sides of the key are not opposite each other; there are two auxiliary pins each made up of a portion 1 and a portion 16 in each row and their axes are similarly offset. The key is so made that there are two rows of recesses for each row of tumbler pins, one row of recesses on each side of the key, so that the key can be put into the key slot either way up. Instead of two rows of additional tumbler pins, only one row is provided in a modification and in another modification there are four rows of additional tumbler pins; two rows above the main tumbler pins and two rows below; when there are two or more additional rows, the rows need not be at the same angle of inclination to the axial plane of the main tumbler pins and the axial planes of the additional rows can pass through the axis of the cylinder 4 if desired. The additional tumbler pins are shown as being smaller in size than the main pins but they could be the same size or larger if desired; it is also stated that the spacing of the pins in the rows can be irregular.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH592565A CH449455A (en) | 1965-04-29 | 1965-04-29 | Cylinder lock with associated key |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1123935A true GB1123935A (en) | 1968-08-14 |
Family
ID=4301608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18315/66A Expired GB1123935A (en) | 1965-04-29 | 1966-04-26 | Improvements in or relating to a cylinder lock and its associated key |
Country Status (12)
Country | Link |
---|---|
US (1) | US3412588A (en) |
AT (1) | AT260041B (en) |
BE (1) | BE680158A (en) |
CH (1) | CH449455A (en) |
DE (1) | DE1553294A1 (en) |
DK (1) | DK128548B (en) |
ES (1) | ES326501A1 (en) |
FI (1) | FI51985C (en) |
GB (1) | GB1123935A (en) |
LU (1) | LU50982A1 (en) |
NL (1) | NL146245B (en) |
NO (1) | NO124127B (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3681953A (en) * | 1969-02-07 | 1972-08-08 | James C Luttrall | Lock and method of production therefor |
DE2003059C3 (en) * | 1970-01-23 | 1979-11-22 | Fa. Aug. Winkhaus, 4404 Telgte | Locking system |
CH591001A5 (en) * | 1975-09-11 | 1977-08-31 | Bauer Kaba Ag | |
CH591618A5 (en) * | 1975-09-11 | 1977-09-30 | Bauer Kaba Ag | |
CH608069A5 (en) * | 1975-09-19 | 1978-12-15 | Dom Sicherheitstechnik | Reversible flat key for a cylinder lock |
CH606714A5 (en) * | 1976-05-20 | 1978-11-15 | Bauer Kaba Ag | |
EP0008310B1 (en) * | 1978-08-22 | 1982-12-15 | R. Berchtold Ag | Cylinder lock and reversible flat key |
AT362673B (en) * | 1979-09-11 | 1981-06-10 | Bauer Kaba Ag | CYLINDLE LOCK WITH RELATED FLAT KEY |
FR2487414A1 (en) * | 1980-07-23 | 1982-01-29 | Sodex Magister Expl Brevets Ne | PISTON LOCK WITH PASSWORD |
CH668616A5 (en) * | 1985-12-19 | 1989-01-13 | Bauer Kaba Ag | LOCKING DEVICE FOR A MECHANICAL / ELECTRONIC LOCKING SYSTEM. |
DE3736129A1 (en) * | 1987-10-26 | 1989-05-11 | Niederdrenk Julius Kg | LOCKING CYLINDER WITH PIN LOCKERS |
DE3827687A1 (en) * | 1988-08-16 | 1990-02-22 | Dom Sicherheitstechnik | LOCKING DEVICE |
IT1235586B (en) * | 1989-09-06 | 1992-09-11 | Italiana Serrature Affini | CYLINDER LOCK AND RELATED KEY |
FR2704893B1 (en) * | 1993-05-05 | 1995-08-11 | Tesa | Safety lock and open key for such a lock. |
US5485735A (en) * | 1993-12-06 | 1996-01-23 | The Eastern Company | Key operated rotary plug and cylinder lock |
US5531084A (en) * | 1993-12-06 | 1996-07-02 | The Eastern Company | Key for rotary plug and cylinder lock, and method of forming the key |
SE505885C2 (en) * | 1993-12-30 | 1997-10-20 | Bo Widen | Cylinder lock-key combination, key, key blank and lock included in the combination |
ES2138488B1 (en) * | 1996-04-18 | 2000-05-16 | Talleres Escoriaza Sa | IRREPRODUCIBLE KEY SYSTEM AND COMBINATION CYLINDER FOR THE SAME. |
US7040126B2 (en) * | 2002-04-09 | 2006-05-09 | Master Lock Company | Discriminating mechanism for a pin tumbler lock |
DE102008045739B4 (en) * | 2008-09-04 | 2021-12-30 | ABUS August Bremicker Söhne Kommanditgesellschaft | Lock cylinder system |
AT522662B1 (en) * | 2019-06-13 | 2021-03-15 | Evva Sicherheitstechnologie | Key for a cylinder lock |
CH716813B1 (en) | 2019-11-18 | 2023-09-29 | Sea Schliess Systeme Ag | Key, cylinder lock, locking system and method for coding a key. |
AT523800B1 (en) | 2020-05-12 | 2022-06-15 | Evva Sicherheitstechnologie | Cross-sectional profile for a flat key or the keyway of a cylinder lock |
EP4119750A1 (en) * | 2021-07-16 | 2023-01-18 | BKS GmbH | Locking cylinder and locking system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE373825C (en) * | 1921-02-19 | 1923-04-16 | Albert Oberbossel | Remote cylinder lock with split, radial pin tumblers |
CH176292A (en) * | 1933-12-12 | 1935-04-15 | Bauer Ag | Security lock with flat key. |
DE633934C (en) * | 1934-10-20 | 1936-08-12 | Oskar Camillo Recht | Cylinder lock with split pin tumblers for a key with adjustable bolts |
CH260517A (en) * | 1947-12-16 | 1949-03-31 | Ag Bauer | Security lock with flat key. |
CH372947A (en) * | 1959-06-25 | 1963-10-31 | Keller Ernst | Cylinder assembly in a security lock |
US3303677A (en) * | 1966-02-23 | 1967-02-14 | Sargent & Co | Pick-resistant lock and key therefor |
-
1965
- 1965-04-29 CH CH592565A patent/CH449455A/en unknown
- 1965-08-30 AT AT793965A patent/AT260041B/en active
- 1965-08-31 DE DE19651553294 patent/DE1553294A1/en active Pending
-
1966
- 1966-04-12 NO NO162533A patent/NO124127B/no unknown
- 1966-04-19 FI FI661002A patent/FI51985C/en active
- 1966-04-25 US US544730A patent/US3412588A/en not_active Expired - Lifetime
- 1966-04-26 GB GB18315/66A patent/GB1123935A/en not_active Expired
- 1966-04-27 LU LU50982A patent/LU50982A1/xx unknown
- 1966-04-27 BE BE680158D patent/BE680158A/xx not_active IP Right Cessation
- 1966-04-28 DK DK218866AA patent/DK128548B/en unknown
- 1966-04-28 NL NL666605721A patent/NL146245B/en not_active IP Right Cessation
- 1966-04-28 ES ES0326501A patent/ES326501A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FI51985B (en) | 1977-01-31 |
ES326501A1 (en) | 1967-03-01 |
DK128548B (en) | 1974-05-20 |
FI51985C (en) | 1977-05-10 |
NL6605721A (en) | 1966-10-31 |
CH449455A (en) | 1967-12-31 |
NO124127B (en) | 1972-03-06 |
US3412588A (en) | 1968-11-26 |
DE1553294A1 (en) | 1969-07-03 |
NL146245B (en) | 1975-06-16 |
AT260041B (en) | 1968-02-12 |
BE680158A (en) | 1966-10-03 |
LU50982A1 (en) | 1966-06-27 |
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