Title:
鍵及び鍵付き回転シリンダ錠
Document Type and Number:
Japanese Patent JP6458021
Kind Code:
B2
Abstract:
A key (1) for a rotary cylinder lock (2) comprises a key grip (3) and a key shank (4), which adjoins the key grip (3) and extends along a longitudinal axis (L), wherein the key shank (4) has, on its outside (5), control recesses (10), in particular control bores, for properly positioning tumblers on the rotary cylinder lock (2) and also has at least one control element (6) arranged in a movable manner in the key shank (4), which control element (6) has a control surface (8), which interacts with a tumbler (7) of the rotary cylinder lock (2). Furthermore, the key is characterized in that the key shank (4), in the region of the control element (6), has a tapered cross section (9), which is tapered in relation to the cross section (11) with the control recesses (10).
Inventors:
Thomas Wild
Detlef Splenger
Detlef Splenger
Application Number:
JP2016524813A
Publication Date:
January 23, 2019
Filing Date:
July 09, 2014
Export Citation:
Assignee:
Assa Abroy (Schweiz) Age
International Classes:
E05B19/08; E05B27/00
Domestic Patent References:
| JP1158185A | ||||
| JP4250282A |
Foreign References:
| US4667495 | ||||
| US20110048084 |
Attorney, Agent or Firm:
Heiwa International Patent Office