| 摘要 |
<p>Disclosed is a cylinder lock-key-combination comprising a lock body (1), a rotatable lock cylinder (3) located inside the lock body (1) and having an axial slot (8), a set of locking discs (4, 6) located inside the lock cylinder (3) and provided each with at least one peripheral notch (4b, 6b), and with an opening (4a, 6a) for a key (2), and a locking bar (7). The (2) is provided with combination surfaces (2c) for each locking disc (4, 6). At least one locking disc (4) is provided with a key opening (4a) having at least two separate counter surfaces (4a11, 4a12), which are arranged in co-operation with one combination surface (2c) of the key (2). Said counter surfaces (4a11, 4a12) in the key opening (4a) of said at least one locking disc (4) are so dimensioned and arranged with regard to each other that for the part of at least one of the counter surfaces (4a11, 4a12) at least two different combination values can be selected for the corresponding combination surface (2c) to be made in the key (2). A key blank is provided with a shank (2b), the basic form of which in the perpendicular cross-sectional plane of the shank (2b) is substantially rectangular with at least one corner being replaced by at least one bevel surface (2e1).</p> |
