GB1418268A - Flat key for cylinder locks - Google Patents
Flat key for cylinder locksInfo
- Publication number
- GB1418268A GB1418268A GB993274A GB993274A GB1418268A GB 1418268 A GB1418268 A GB 1418268A GB 993274 A GB993274 A GB 993274A GB 993274 A GB993274 A GB 993274A GB 1418268 A GB1418268 A GB 1418268A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shank
- slot
- head
- edges
- notches
- 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
- E05B19/04—Construction of the bow or head of the key; Attaching the bow to the shank
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Clamps And Clips (AREA)
- Adornments (AREA)
Abstract
1418268 Keys CRASNIANSKI FRANCE SA 5 March 1974 [17 Sept 1973] 9932/74 Heading E2A A flat key comprises a shank 1 with an elongated head 2, having a width equal to or slightly greater than that of the shank, engaged in a slot 5 formed in a separate operating head 4. The latter is made of a moulded plastics material which is sufficiently flexible to enable the shank to be forced into the slot with consequent deformation of the head and the head and shank are rigidly held together by the elastic or frictional forces caused by deformation -of the head. As shown, the slot 5 and tail 2 of the shank are wedge-shaped and the tail may be serrated, Fig. 2 (not shown). In modifications, (a) there are projections (9) (9') formed on the sides of the slot (10) which engage in recesses (13), (13') on the edges of the shank (12), Fig. 3 (not shown), alternatively, the projections are provided on the shank, (b) elastic tongues 14, 14' Fig. 4, are moulded on the edges of the slot 15 and which snap into notches 18, 18' in the shank 17, (c) rectangular openings 22, 22' on either side of the slot (20) in the head (19) receive the arms (23), (23') of a staple (24) which arms engage in notches (25), (25') in the edges of the shank 21, Fig. 5, (not shown), (d) a transverse slot (30) opens into the slot (28) and receives a plate (31) which engages in a notch (32) in the edge of the shank (29), Fig. 7, (not shown), (e) the head 33, Figs. 9 and 10, has a bore 34 extending through the slot 35 and for reception of a stud 38 attached to an elastic web 39, the stud engaging in a hole 37 in the shank, (f) the head is in two parts (40) (40') which are secured together by complementary beads and grooves (46) (46') and (47) (47') and have slots (41) (41') in which are received projections (44) (44') on the shank (45), Figs. 11 and 12 (not shown), and (g) the head (48) is made of thermoplastic material which is displaced into notches (52), (52') formed in the edges of the shank (49), Figs. 13 and 14 (not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7333237A FR2244362A5 (en) | 1973-09-17 | 1973-09-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1418268A true GB1418268A (en) | 1975-12-17 |
Family
ID=9125113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB993274A Expired GB1418268A (en) | 1973-09-17 | 1974-03-05 | Flat key for cylinder locks |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5055498A (en) |
BE (1) | BE811174A (en) |
BR (1) | BR7401661A (en) |
CA (1) | CA997580A (en) |
DE (2) | DE7406171U (en) |
ES (1) | ES221987Y (en) |
FR (1) | FR2244362A5 (en) |
GB (1) | GB1418268A (en) |
IT (1) | IT1005458B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2311806A (en) * | 1996-04-03 | 1997-10-08 | Mul T Lock Technologies Ltd | Key head identifiers |
EP1154104A1 (en) * | 2000-05-09 | 2001-11-14 | Valeo Securité Habitacle | Key with metal shank and plastic head comprising a blocking case |
WO2004001164A1 (en) * | 2002-06-21 | 2003-12-31 | Tomas Cerdan Martin | Key with removable head |
ES2254024A1 (en) * | 2004-11-22 | 2006-06-01 | Talleres De Escoriaza, S.A. | Ergonomic key for locks |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5752291Y2 (en) * | 1977-07-15 | 1982-11-13 | ||
JPS5423086U (en) * | 1977-08-20 | 1979-02-15 | ||
DE8236193U1 (en) * | 1982-12-23 | 1983-04-14 | Wunder GmbH, 2875 Ganderkesee | SECURITY KEY |
JPH0271773U (en) * | 1988-11-17 | 1990-05-31 | ||
US5099665A (en) * | 1989-12-30 | 1992-03-31 | Masaji Terada | Key having a gripping portion made of synthetic resin |
DE4214691C2 (en) * | 1992-05-02 | 2001-07-26 | Huelsta Werke Huels Kg | Multi-part key with damping cap |
US5623844A (en) * | 1994-06-06 | 1997-04-29 | Draeger; Richard L. | Key leverage extending apparatus and method |
US5819564A (en) * | 1994-12-01 | 1998-10-13 | Nissan Motor Co., Ltd. | Key plate structure for automobile |
US6094954A (en) * | 1998-09-02 | 2000-08-01 | Carmen; Norman M. | Key assembly with aperture, slot and insert |
JP4510698B2 (en) | 2005-05-19 | 2010-07-28 | 株式会社東海理化電機製作所 | Mechanical key |
JP5570860B2 (en) * | 2010-04-01 | 2014-08-13 | 朝日電装株式会社 | Vehicle key |
US9506272B2 (en) * | 2013-08-16 | 2016-11-29 | The Hillman Group, Inc. | Two-piece key assembly |
JP6032816B2 (en) * | 2013-12-10 | 2016-11-30 | アルプス電気株式会社 | Vehicle key device |
-
1973
- 1973-09-17 FR FR7333237A patent/FR2244362A5/fr not_active Expired
-
1974
- 1974-02-18 BE BE141039A patent/BE811174A/en unknown
- 1974-02-22 DE DE19747406171 patent/DE7406171U/en not_active Expired
- 1974-02-22 DE DE19742408468 patent/DE2408468C3/en not_active Expired
- 1974-02-25 ES ES1974221987U patent/ES221987Y/en not_active Expired
- 1974-02-25 IT IT1248674A patent/IT1005458B/en active
- 1974-03-05 GB GB993274A patent/GB1418268A/en not_active Expired
- 1974-03-06 BR BR166174A patent/BR7401661A/en unknown
- 1974-03-18 CA CA195,302A patent/CA997580A/en not_active Expired
- 1974-04-01 JP JP3686874A patent/JPS5055498A/ja active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2311806A (en) * | 1996-04-03 | 1997-10-08 | Mul T Lock Technologies Ltd | Key head identifiers |
EP1154104A1 (en) * | 2000-05-09 | 2001-11-14 | Valeo Securité Habitacle | Key with metal shank and plastic head comprising a blocking case |
FR2808830A1 (en) * | 2000-05-09 | 2001-11-16 | Valeo Securite Habitacle | METAL SPINDLE WRENCH HAVING A PLASTIC SHELL INCLUDING A LOCKING HOUSING |
WO2004001164A1 (en) * | 2002-06-21 | 2003-12-31 | Tomas Cerdan Martin | Key with removable head |
ES2254024A1 (en) * | 2004-11-22 | 2006-06-01 | Talleres De Escoriaza, S.A. | Ergonomic key for locks |
Also Published As
Publication number | Publication date |
---|---|
BR7401661A (en) | 1975-11-11 |
ES221987U (en) | 1977-02-16 |
IT1005458B (en) | 1976-08-20 |
JPS5055498A (en) | 1975-05-15 |
ES221987Y (en) | 1977-06-16 |
BE811174A (en) | 1974-06-17 |
DE7406171U (en) | 1977-04-07 |
FR2244362A5 (en) | 1975-04-11 |
DE2408468B2 (en) | 1979-07-05 |
AU6810474A (en) | 1975-10-23 |
DE2408468C3 (en) | 1980-03-06 |
CA997580A (en) | 1976-09-28 |
DE2408468A1 (en) | 1975-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |