Abstract: Provided is a combination lock including a housing having an lodge port configured for removably receiving therein a shank; a locking bar received within the housing and having a shank port; a combination mechanism associated with the locking bar; and a securing arrangement including an arresting member of the locking bar.

Abstract: Provided is a lock including a housing, a locking mechanism, and a locking member configured for displacement with respect to the housing between a closed position and an open position, defining respective open and closed states of the lock. The lock further includes a bolt configured for displacing between an unlocked position in which the locking member is free to displace between its closed and open positions, and a locked position in which the bolt prevents displacement of the locking member between its open and closed positions. The bold bolt includes a follower and an arresting bar attached to one another and configured for displacement as a single body owing to engagement between the locking member and the follower. The follower and the arresting bar include different materials.

Abstract: Provided is a combination lock including a housing having an lodge port configured for removably receiving therein a shank; a locking bar received within the housing and having a shank port; a combination mechanism associated with the locking bar; and a securing arrangement including an arresting member of the locking bar.

Abstract: A combination lock comprising a housing, a locking bolt and a locking breach, at least one locking assembly rotatably supported within the housing and comprising a disc member formed with a peripheral recess, a cam wheel and a reset cam. A locking member is formed with at least one locking lug angularly displaceable between an un-locked position in which all the looking lugs engage within the peripheral recess of the disc members and where the locking breach is disengaged from the locking bolt, and a locked position in which at least one of the locking lugs is disengaged from the peripheral recess, where the locking breach arrests the locking bolt. A planarly displaceable manipulating member comprises at least one follower corresponding with each cam wheel. A reset mechanism is provided for rotating all disc members into a reset position.

Abstract: A combination lock comprising a housing, a locking bolt and a locking breach, at least one locking assembly rotatably supported within the housing and comprising a disc member formed with a peripheral recess, a cam wheel and a reset cam. A locking member is formed with at least one locking lug angularly displaceable between an un-locked position in which all the looking lugs engage within the peripheral recess of the disc members and where the locking breach is disengaged from the locking bolt, and a locked position in which at least one of the locking lugs is disengaged from the peripheral recess, where the locking breach arrests the locking bolt. A planarly displaceable manipulating member comprises at least one follower corresponding with each cam wheel. A reset mechanism is provided for rotating all disc members into a reset position.

Abstract: A combination lock mechanism comprising a housing (20), a locking element (40) fitted with a locking latch (48) and extending into the housing (20), at least two coaxially disposed rotatable locking assemblies (58, 60, 62), each comprising a cogged wheel (68), a locking disc (70) formed with a peripheral recess (84) and a reset element (72) fixable to the cogged wheel (68), a forked locking member (90) pivotally secured within the housing (20) and fitted with first engaging fingers (94), each engaging finger (94) adapted for engagement with the peripheral recess (84) of a corresponding locking disc (70), second engaging fingers (96, 98), each adapted for engagement with a corresponding reset element (72), and a locking lug (140) for locking engagement with the locking latch (48) of the locking element (40).