Title:
CYLINDER LOCK AND KEY COMBINATION INCLUDING A PROFILED KEY
Document Type and Number:
WIPO Patent Application WO/1995/018281
Kind Code:
A1
Abstract:
A cylinder lock and key combination, where the key (20) has an undercut profile groove (24) at one side surface (22) thereof and, in the key slot (13), the lock key plug has a corresponding profile tongue (15) with a downwardly projecting end portion (15a), which points away from the rotational axis of the key plug and fills up the undercut portion (29) of the key profile groove (24) upon insertion of the key into the lock.
Inventors:
WIDEN BO (SE)
Application Number:
PCT/SE1994/001234
Publication Date:
July 06, 1995
Filing Date:
December 21, 1994
Export Citation:
Assignee:
WINLOC AG (CH)
WIDEN BO (SE)
WIDEN BO (SE)
International Classes:
E05B19/00; E05B19/04; E05B27/00; E05B19/08; E05B27/06; E05B27/08; E05B27/10; (IPC1-7): E05B27/00; E05B27/10; E05B19/04
Domestic Patent References:
| WO1987004749A1 | 1987-08-13 | |||
| WO1994001643A1 | 1994-01-20 |
Foreign References:
| DE3314417C2 | 1987-05-14 | |||
| DE3024928C2 | 1987-08-06 | |||
| DE3603687C2 | 1988-09-22 | |||
| DE4205643A1 | 1993-08-26 | |||
| FR2565281A1 | 1985-12-06 | |||
| DE3225952C2 | 1987-05-27 | |||
| DE3136314C2 | 1987-07-23 | |||
| DE2931653C2 | 1982-11-18 |
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