Title:
Combination of a lock with the tumbler for a lock which can rotate, and a key
Document Type and Number:
Japanese Patent JP5948484
Kind Code:
B2
Abstract:
A lock and key combination wherein at least one locking tumbler includes a key sensing portion, a body portion and a locking portion. A cavity, accommodating an associated locking tumbler, is larger than the contour of the body portion so as to permit a translatory as well as a rotary movement of the locking tumbler in a movement plane within the cavity. A code pattern on the key blade includes at least one wave-like guiding surface. When the key blade is inserted into the key slot, the locking tumbler is controlled by two mutually spaced formations, which engage with the wave-like guiding surface of the key blade, and is guided at opposite side surfaces by two associates walls of the cavity, to be retained precisely in the movement plane. The locking portion of the locking tumbler is movable to enable the locking mechanism to be released.
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Inventors:
Bow Weden
Application Number:
JP2015501623A
Publication Date:
July 06, 2016
Filing Date:
March 14, 2013
Export Citation:
Assignee:
Winrock Age
International Classes:
E05B29/10; E05B19/06
Domestic Patent References:
| JP56016778A |
Foreign References:
| US4393673 | ||||
| US20090188286 | ||||
| US2408283 |
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office
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