ES259248U - Locking device with at least one profiled locking cylinder. - Google Patents
Locking device with at least one profiled locking cylinder.Info
- Publication number
- ES259248U ES259248U ES1981259248U ES259248U ES259248U ES 259248 U ES259248 U ES 259248U ES 1981259248 U ES1981259248 U ES 1981259248U ES 259248 U ES259248 U ES 259248U ES 259248 U ES259248 U ES 259248U
- Authority
- ES
- Spain
- Prior art keywords
- lock cylinder
- core
- profile
- housing
- key
- 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.)
- Granted
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
-
- 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
- E05B19/007—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key with U- or V-shaped cross-section
-
- 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
- E05B27/0042—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type
Landscapes
- Lock And Its Accessories (AREA)
- Braking Arrangements (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Television Systems (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Valve Housings (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Locking device having at least one profiled lock cylinder, this comprising a lock cylinder housing (10) with cock profile and a lock cylinder core (20), mounted rotatably in a bore (16) of the lock cylinder housing (10), with a key passage (22) formed for the reception of a flat key (26), where in the profile sack (14) of the lock cylinder housing (10) and in the lock cylinder core (20) housing pin bores (50, 52) and core pin bores (54, 56) are provided in two adjacent longitudinal planes (E, F) each directed in a row one behind the other towards the narrow side of the key passage (22), for the reception of springloaded pin tumbler pairs (58, 62 60, 64), the core pins (62, 64) of which co-operate at their radially inner ends with two notch rows (68, 70) arranged in adjacent narrow side regions of the flat key (26), while furthermore the pin tumbler bores (50, 54 52, 56) of the two rows are offset in relation to one another in the longitudinal direction of the lock cylinder core (20), and where finally the control faces (68c, 70c) of the notches (68, 70) of the flat key (26) stand substantially perpendicularly to the respective longitudinal plane (E, F) accommodating the pin tumbler pairs (58, 62 60, 64), characterised by the combination of the following features : a) the longitudinal planes (E, F) containing the housing pin bores and core pin bores (50, 52 54, 56) of the individual rows are inclined in relation to one another at an acute angle (alpha) converging towards the lock narrow side, the apex of which angle coincides approximately with the axis (O) of the cylinder core and the angle bisector of which coincides approximately with the plane (S) of symmetry of the lock cylinder, which passes through the cylinder core axis (O) b) the cross-sectional profile of the flat key (26) is branched on the narrow side forming a longitudinal recess (42) and the lock cylinder core (20) comprises a filler rib (44) engaging in the longitudinal recess (42) between the profile branches c) the key notches (68, 70) are continued at least in part by blind notches in the other profile branch in each case.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2931653A DE2931653C2 (en) | 1979-08-03 | 1979-08-03 | Profile lock cylinder |
Publications (2)
Publication Number | Publication Date |
---|---|
ES259248U true ES259248U (en) | 1982-01-16 |
ES259248Y ES259248Y (en) | 1982-07-01 |
Family
ID=6077613
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1980252349U Expired ES252349Y (en) | 1979-08-03 | 1980-07-31 | A PROFILED CYLINDER LOCK |
ES1981259248U Expired ES259248Y (en) | 1979-08-03 | 1981-06-30 | FLAT KEY FOR PROFILE CYLINDER LOCKS |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1980252349U Expired ES252349Y (en) | 1979-08-03 | 1980-07-31 | A PROFILED CYLINDER LOCK |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0023604B1 (en) |
AT (1) | ATE12419T1 (en) |
DE (1) | DE2931653C2 (en) |
ES (2) | ES252349Y (en) |
YU (1) | YU181280A (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5050412A (en) * | 1985-05-21 | 1991-09-24 | Costruzioni Italiane Serrature Affini C.I.S.A. S.P.A. | Flat key cylinder lock with anti-burglar features |
DE3542008A1 (en) * | 1985-11-28 | 1987-06-04 | Dom Sicherheitstechnik | Key for lock cylinders |
DE3609473A1 (en) * | 1986-03-20 | 1987-10-01 | Winkhaus Fa August | LOCKING CYLINDER |
DE4000179A1 (en) * | 1990-01-05 | 1991-07-11 | Bks Gmbh | KEY FOR LOCKING CYLINDERS, ESPECIALLY OF LOCKING SYSTEMS |
US5419168A (en) * | 1991-10-24 | 1995-05-30 | Medeco Security Locks, Inc. | Hierarchical cylinder lock and key system |
DE4213592A1 (en) * | 1992-04-24 | 1993-10-28 | Heinz Wolter | Lock cylinder key |
SE505885C2 (en) * | 1993-12-30 | 1997-10-20 | Bo Widen | Cylinder lock-key combination, key, key blank and lock included in the combination |
SE505364C2 (en) * | 1993-12-30 | 1997-08-11 | Bo Widen | Cylinder lock-key combination, key, key blank and lock |
AT405668B (en) * | 1995-02-01 | 1999-10-25 | Evva Werke | FLAT KEY FOR CYLINDLE LOCK |
US5615565A (en) * | 1995-09-19 | 1997-04-01 | Medeco Security Locks, Inc. | Keys for cylinder locks |
US5819567A (en) * | 1996-07-19 | 1998-10-13 | International Security Products, Inc. | Lock system with key trapping |
US5823030A (en) * | 1997-01-29 | 1998-10-20 | International Security Products, Inc. | Cylinder lock system |
AU8718798A (en) * | 1997-10-31 | 1999-05-24 | Evva-Werk Spezialerzeugung Von Zylinder- Und Sicherheitsschlossern Gesellschaft M.B.H. & Co. Kommanditgesellschaft | Cylinder lock and flat key |
DE10127472B4 (en) * | 2001-06-07 | 2004-02-19 | Aberle Gmbh & Co. | Cylinder core for locking cylinders |
CN102493714A (en) * | 2011-11-18 | 2012-06-13 | 夏建国 | Idling digital lock and matched flat key thereof |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT77038B (en) * | 1914-04-17 | 1919-06-25 | Defensor Sicherheits Schloss G | Safety lock with pin tumblers. |
DE373825C (en) * | 1921-02-19 | 1923-04-16 | Albert Oberbossel | Remote cylinder lock with split, radial pin tumblers |
CH162691A (en) * | 1931-10-31 | 1933-07-15 | Guelpen Jac | Safety lock. |
DE680416C (en) * | 1937-11-05 | 1939-08-28 | Ricardo Albertz | Several separately lying cylinder locks with a common key, different in the setting of the pin tumblers |
GB517655A (en) * | 1938-08-09 | 1940-02-05 | Harold Gilbert Ramsell | Improvements relating to pin-tumbler cylinder locks and keys therefor |
CH260517A (en) * | 1947-12-16 | 1949-03-31 | Ag Bauer | Security lock with flat key. |
US2620649A (en) * | 1948-02-18 | 1952-12-09 | Bernardo Vicente Santo Domingo | Pin tumbler lock |
DE2003059C3 (en) * | 1970-01-23 | 1979-11-22 | Fa. Aug. Winkhaus, 4404 Telgte | Locking system |
US3938358A (en) | 1971-11-18 | 1976-02-17 | David Doyle | Pick-proof lock |
US3837194A (en) * | 1973-01-04 | 1974-09-24 | Unican Security Systems | Pin tumbler lock |
DE2533494C3 (en) * | 1975-07-26 | 1980-01-10 | Scovill Sicherheitseinrichtungen Gmbh, 5620 Velbert | Lock cylinder with pin tumblers and key |
CH621175A5 (en) * | 1977-06-30 | 1981-01-15 | Bauer Kaba Ag | Cylinder lock with an associated flat key |
-
1979
- 1979-08-03 DE DE2931653A patent/DE2931653C2/en not_active Expired
-
1980
- 1980-07-10 AT AT80103977T patent/ATE12419T1/en active
- 1980-07-10 EP EP80103977A patent/EP0023604B1/en not_active Expired
- 1980-07-15 YU YU01812/80A patent/YU181280A/en unknown
- 1980-07-31 ES ES1980252349U patent/ES252349Y/en not_active Expired
-
1981
- 1981-06-30 ES ES1981259248U patent/ES259248Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ATE12419T1 (en) | 1985-04-15 |
YU181280A (en) | 1983-04-30 |
DE2931653C2 (en) | 1982-11-18 |
EP0023604B1 (en) | 1985-03-27 |
ES259248Y (en) | 1982-07-01 |
DE2931653A1 (en) | 1981-02-05 |
ES252349U (en) | 1981-10-01 |
ES252349Y (en) | 1982-04-01 |
EP0023604A1 (en) | 1981-02-11 |
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