GB641072A - Improvements in plug and cylinder type lock mechanism - Google Patents
Improvements in plug and cylinder type lock mechanismInfo
- Publication number
- GB641072A GB641072A GB516645A GB516645A GB641072A GB 641072 A GB641072 A GB 641072A GB 516645 A GB516645 A GB 516645A GB 516645 A GB516645 A GB 516645A GB 641072 A GB641072 A GB 641072A
- Authority
- GB
- United Kingdom
- Prior art keywords
- talon
- barrel
- pivoted
- rotatable barrel
- cylinder
- 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
- E05B29/0013—Cylinder locks and other locks with plate tumblers which are set by pushing the key in with rotating plate tumblers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Actuator (AREA)
Abstract
641,072. Revolving barrel locks. INGERSOLL. Ltd., YOUNG, L. W., and TAYLOR, J. W. March 1, 1946, No. 5166/45 [Class 44] A rotatable barrel lock comprises two sets of lock levers 9 pivoted eccentrically or sliding in the rotatable barrel and respectively engaged by serrations on the two edges of the key 4, which on insertion causes the levers to align slots 17 formed in their edges thereby permitting entry of a tooth 16 of a talon member 14 mounted in the barrel and of which talon a head 18 moved out of a locking recess 19 in the fixed enclosing cylinder 1 by the initial rotation of the rotatable barrel. On completion of operation the talon member 14 is moved back into locking engagement with the cylinder recess 19 by a pin 20 on the talon member running in a cam groove 21 on the cylinder end. The talon member is shown pivoted at 15, but may be a simple sliding member. Fig. 7 shows the talon pivoted at an intermediate point the other end 23 cooperating with a cam surface 24 for retracting the talon from the slots 17. The lever compartments may be provided by cutting out the rotatable barrel from the solid or the lock levers may be spaced by vanes extending from the talon member. Specification 561,538 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB516645A GB641072A (en) | 1946-03-01 | 1946-03-01 | Improvements in plug and cylinder type lock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB516645A GB641072A (en) | 1946-03-01 | 1946-03-01 | Improvements in plug and cylinder type lock mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB641072A true GB641072A (en) | 1950-08-02 |
Family
ID=9790919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB516645A Expired GB641072A (en) | 1946-03-01 | 1946-03-01 | Improvements in plug and cylinder type lock mechanism |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB641072A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4624119A (en) * | 1982-10-27 | 1986-11-25 | Ogden Industries Pty. Ltd. | Tumbler lock |
| GB2266918A (en) * | 1992-05-15 | 1993-11-17 | Burton Stephen Arthur | High security lock |
| EP1470306A2 (en) * | 2002-01-03 | 2004-10-27 | Strattec Security Corporation | Vehicular lock apparatus and method |
| FR2869933A1 (en) * | 2004-05-05 | 2005-11-11 | Picard Serrures Soc Par Action | Safety lock, has movable interlocking part which blocks driving mechanism of bolt, when fixation screw slips to span of connection part, where fixation screw is inserted transversally for maintaining cylinder in fixed position in case |
| US9003845B2 (en) | 2002-01-03 | 2015-04-14 | Master Lock Company Llc | Lock apparatus and method |
-
1946
- 1946-03-01 GB GB516645A patent/GB641072A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4624119A (en) * | 1982-10-27 | 1986-11-25 | Ogden Industries Pty. Ltd. | Tumbler lock |
| GB2266918A (en) * | 1992-05-15 | 1993-11-17 | Burton Stephen Arthur | High security lock |
| GB2266918B (en) * | 1992-05-15 | 1996-03-20 | Burton Stephen Arthur | High security lock |
| EP1470306A2 (en) * | 2002-01-03 | 2004-10-27 | Strattec Security Corporation | Vehicular lock apparatus and method |
| EP1470306A4 (en) * | 2002-01-03 | 2006-05-10 | Strattec Security Corp | Vehicular lock apparatus and method |
| US9003845B2 (en) | 2002-01-03 | 2015-04-14 | Master Lock Company Llc | Lock apparatus and method |
| FR2869933A1 (en) * | 2004-05-05 | 2005-11-11 | Picard Serrures Soc Par Action | Safety lock, has movable interlocking part which blocks driving mechanism of bolt, when fixation screw slips to span of connection part, where fixation screw is inserted transversally for maintaining cylinder in fixed position in case |
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