摘要:
A changeable lock assembly suitable for re-keying a lock without disassembly of the lock. The assembly includes a housing having a bore therein, and a plug rotatably mounted in the bore. The plug includes a longitudinal axis and a keyway. The keyway is adapted to receive at least a first user key and a second user key. The lock further includes a change member movable within the lock between a first position to a second position. The change member can move solely in response to operation of the second key. Thus, when the change member is in the first position, the first key operates the lock, and when the change member is in the second position, the first key does not operate the lock. The lock assembly can also employ a change tool that, when inserted into a change slot, can move a change ball from the second position back to the first position.
摘要:
A key-operated lock that can be programmed for use with one of a plurality of user keys without disassembling the lock or replacing the tumblers. The lock operates with a user key so that the lock plug turns only in one direction to unlatch or unbolt, and can not operate or rotate in the opposite direction. The lock also cannot be programmed or reconfigured with an operable user key. The lock is typically manually latched or bolted into a locked configuration. The lock is configured to permit rotation in the opposite direction only when using a programming key, which can reconfigure or program the lock for use with another user key.
摘要:
A mounting and securing device for a handgun or other article. The device has a cylindrical locking member that is securable to a post. Radially-extending change pins disposed in the sidewall of the locking member engage and move a plurality of control pins axially within pin bores. A tumbler disposed between each control pin and the central post is moved into and out of engagement with a groove in the post, in response to the axial movement of the control pin.
摘要:
A plug assembly for use in a key-operated lock, having a cylindrical key plug that can rotatable between a key insertion position and a control position, the key plug having a keyway and tumbler bores, an axial groove into the periphery displaced tangentially from the tumbler bores, a curved trough extending radially inwardly from the carriage groove, a control tooling slot formed radially inwardly from the curved trough. A carriage is moveable axially within the carriage groove, and has an outer surface proximate with the cylindrical periphery of the key plug. The carriage has radially-formed retainer bores that align tangentially with the tumbler bores when the carriage is in a position to accept lock configuration change balls. A separate change tooling blade can be inserted into the control tooling slot to raise any change balls within the retainer bores out through an outer opening the retainer bore.
摘要:
A key-removable lock core that is retained in a core receptacle by a retaining lug, and which can operated by an operating key to align the pins of the pin chambers for shear at the operating shear line, and to allow the key plug to be rotated, and which employs a control tool with the operating key for manipulating the pins into alignment for shear at the control shear line, to allow the sleeve and the key plug together to be rotated, to move the retaining lug on the sleeve between a projected position in which the lug is engaged behind a rearward-facing shoulder in the core receptacle to retain the core in the receptacle, and a retracted position within the profile of the core.
摘要:
A key-operated lock that can be programmed for use with one of a plurality of user keys without disassembling the lock or replacing the tumblers, that employs a programming key and an integral change tool to effect the lock programming. The lock can be configured to permit or to prevent use of the user key to program or reconfigure the lock. The lock is typically manually latched or bolted into a locked configuration. The integral change tooling simplifies the lock programming operation, and avoids the need for carrying a separate change tool.
摘要:
A mounting and securing device for a handgun or other article. The device has a cylindrical locking member that is securable to a post. Radially-extending change pins disposed in the sidewall of the locking member engage and move a plurality of control pins axially within pin bores. A tumbler disposed between each control pin and the central post is moved into and out of engagement with a groove in the post, in response to the axial movement of the control pin.
摘要:
A pin lock device for securing an article, including a lock base and a removable lock device that locks to the lock base. A plurality of control pins disposed in pin bores that communicate with a mounting post through tumbler channels. Alignment of recesses in the control pins releases the locking device from the post. The locking device allows the user to secure an article, such as a handgun, on the post in a secure and accessible manner.
摘要:
A plug assembly for use in a key-operated lock, having a cylindrical key plug that can rotatable between a key insertion position and a control position, the key plug having a keyway and tumbler bores, an axial groove into the periphery displaced tangentially from the tumbler bores, a curved trough extending radially inwardly from the carriage groove, a control tooling slot formed radially inwardly from the curved trough. A carriage is moveable axially within the carriage groove, and has an outer surface proximate with the cylindrical periphery of the key plug. The carriage has radially-formed retainer bores that align tangentially with the tumbler bores when the carriage is in a position to accept lock configuration change balls. A separate change tooling blade can be inserted into the control tooling slot to raise any change balls within the retainer bores out through an outer opening the retainer bore.