A locking system has a lock cylinder rotatable within a lock housing and a side bar movable relative to channels within the lock cylinder and lock housing between locked and released conditions of the lock cylinder. An idler block within the lock cylinder has a key channel receiving a key therein so that the key and idler block rotate together relative to the lock cylinder. Annular detainer discs are received between the idler block and the lock cylinder, each having an outer gate channel and an inner key bit such that keyed surfaces of the key engage the key bits when rotated to align the gate channels with the side bar and enable the release of the side bar to unlock the cylinder relative to the housing. A stationary shield may be fixed relative to the housing, about which the idler block rotates to restrict access to the detainer discs.

A locking system has a lock cylinder rotatable within a lock housing and a side bar movable relative to channels within the lock cylinder and lock housing between locked and released conditions of the lock cylinder. An idler block within the lock cylinder has a key channel receiving a key therein so that the key and idler block rotate together relative to the lock cylinder. Annular detainer discs are received between the idler block and the lock cylinder, each having an outer gate channel and an inner key bit such that keyed surfaces of the key engage the key bits when rotated to align the gate channels with the side bar and enable the release of the side bar to unlock the cylinder relative to the housing. A stationary shield may be fixed relative to the housing, about which the idler block rotates to restrict access to the detainer discs.

A key blank for manufacturing a key for a disk cylinder having rotatable disk tumblers has a key shaft that extends along a longitudinal axis. The key shaft further has a plurality of notches that extend transversely to the longitudinal axis, that extend at equal spacings from one another, and that have the same depth. In a key, these notches may form chamfers of drive slopes for driving the disk tumblers.

The present invention discloses a cylinder and a control component and relates to the field of locks, comprising two mirror-symmetric cylinder mechanisms which jointly drive a latchbolt control ring. The present invention enables equal operations on both sides of a door, and that the separate operation on both sides of the door does not interfere with each other. Furthermore, only one cylinder is required, which simplifies the structure and a single motor realizes a not-interfered alternating output on both sides of the door.

The present invention discloses a cylinder and a control component and relates to the field of locks, comprising two mirror-symmetric cylinder mechanisms which jointly drive a latchbolt control ring. The present invention enables equal operations on both sides of a door, and that the separate operation on both sides of the door does not interfere with each other. Furthermore, only one cylinder is required, which simplifies the structure and a single motor realizes a not-interfered alternating output on both sides of the door.

A security lock, having a lock tongue, a key cylinder (20), and a key (30). The key cylinder (20) has a main body (21), a cover (22), and a connection assembly (40). The main body (21) has a channel (24). An electronic control assembly (50) and a mechanical control assembly (60) controlling the connection assembly (40) are provided within the main body (21). The key (30) has an elongate portion (31) and a grip portion (32). A power supply and a control chip are provided within the grip portion (32). The elongate portion (31) has bitting cuts (33) and a first contact member (34) connecting to the control chip. During an unlock operation, the key (30) is inserted into the channel (24), the first contact member (34) is communicatively connected to the electronic control assembly (50), and the bitting cuts (33) press against the mechanical control assembly (60).

A security lock, having a lock tongue, a key cylinder (20), and a key (30). The key cylinder (20) has a main body (21), a cover (22), and a connection assembly (40). The main body (21) has a channel (24). An electronic control assembly (50) and a mechanical control assembly (60) controlling the connection assembly (40) are provided within the main body (21). The key (30) has an elongate portion (31) and a grip portion (32). A power supply and a control chip are provided within the grip portion (32). The elongate portion (31) has bitting cuts (33) and a first contact member (34) connecting to the control chip. During an unlock operation, the key (30) is inserted into the channel (24), the first contact member (34) is communicatively connected to the electronic control assembly (50), and the bitting cuts (33) press against the mechanical control assembly (60).

A retaining latch includes a rotary limb with an eyelet at one end. The retaining latch also has a latch limb which runs perpendicularly with respect to the rotary limb. The latch limb has a locking face disposed on the end side of the latch limb and a stop face running parallel to the axial direction of the latch limb. A closure configuration, a container and a rail vehicle are also provided.

A retaining latch includes a rotary limb with an eyelet at one end. The retaining latch also has a latch limb which runs perpendicularly with respect to the rotary limb. The latch limb has a locking face disposed on the end side of the latch limb and a stop face running parallel to the axial direction of the latch limb. A closure configuration, a container and a rail vehicle are also provided.

A locking system has a lock cylinder rotatable within a lock housing and a side bar movable relative to channels within the lock cylinder and lock housing between locked and released conditions of the lock cylinder. An idler block within the lock cylinder has a key channel receiving a key therein so that the key and idler block rotate together relative to the lock cylinder. Annular detainer discs are received between the idler block and the lock cylinder, each having an outer gate channel and an inner key bit such that keyed surfaces of the key engage the key bits when rotated to align the gate channels with the side bar and enable the release of the side bar to unlock the cylinder relative to the housing. A stationary shield may be fixed relative to the housing, about which the idler block rotates to restrict access to the detainer discs.