Disclosed are various embodiments of lock devices, systems, and methods. A lock of the application can include an internal mechanism to permit backdriven operation and lost motion operation. In one form the lock can be made from an assembly of parts that have locating features that require one way i
Disclosed are various embodiments of lock devices, systems, and methods. A lock of the application can include an internal mechanism to permit backdriven operation and lost motion operation. In one form the lock can be made from an assembly of parts that have locating features that require one way installation/assembly. The lock can include an internal power source capable of driving electronics used to determine handedness of a door.
대표청구항▼
1. An apparatus comprising: an auto dead bolt door device having a first side key entry and a back side having a user grappling member;a motor disposed internal to the device capable of providing torque useful in actuating a dead bolt of the auto dead bolt door device, the dead bolt having a retract
1. An apparatus comprising: an auto dead bolt door device having a first side key entry and a back side having a user grappling member;a motor disposed internal to the device capable of providing torque useful in actuating a dead bolt of the auto dead bolt door device, the dead bolt having a retracted position, a dead position opposite the retracted position, and a plurality of extended positions between the retracted position and the dead position; and a gearing system that includes a plurality of toothed members having corresponding intermeshed gear teeth disposed between the motor and the dead bolt and operable to convey torque from the motor to actuate the dead bolt, wherein a first of the plurality of toothed members is coupled directly to the motor, the plurality of toothed members having a cooperative configuration that permits backdriven operation to allow torque to be applied to move the plurality of toothed members in a first direction and an opposite second direction such that an array of gear teeth of the first toothed member is configured to be a driven gear and a driving gear depending upon a torque applied, wherein the first toothed member coupled directly to the motor comprises a pinion gear. 2. An apparatus comprising: an auto dead bolt door device having a first side key entry′ and a back side having a user grappling member;a motor disposed internal to the device capable of providing torque useful in actuating a dead bolt of the auto dead bolt door device, the dead bolt having a retracted position, a dead position opposite the retracted position, and a plurality of extended positions between the retracted position and the dead position; anda gearing system that includes a plurality of toothed members having corresponding intermeshed gear teeth disposed between the motor and the dead bolt and operable to convey torque from the motor to actuate the dead bolt, the plurality of toothed members having a cooperative configuration that permits torque to be applied to move the plurality of toothed members in a first direction and an opposite second direction such that an array of gear teeth of a first toothed member is configured to be a driven gear and a driving gear depending upon a torque applied; anda loss motion coupling between a cam and first toothed member of the plurality of toothed members such that the loss motion permits the cam to rotate between a dead bolt retracted position and a dead bolt extended position. 3. The apparatus of claim 2, wherein the first toothed member includes a shoulder oriented to interact with the cam. 4. The apparatus of claim 3, which further includes a lost motion pocket formed in the first toothed member, the cam located in the lost motion pocket. 5. An apparatus comprising: a deadbolt assembly having an internal motor in driving relation with a deadbolt a user grappling member interconnected to the deadbolt and configured to extend and retract the deadbolt without use of the motor;gearing means for backdriving the motor when a failure occurs in the motor such that the deadbolt is placed in an intermediate position between a hilly extended position and a fully retracted position; andmeans for permitting lost motion between a thumbturn and the motor such that the thumbturn can be rotated to open and close the deadbolt without corresponding motion in the motor. 6. An apparatus comprising: a powered door access device module structured to operate a bolt that can be extended and retracted into a door jamb to secure a door, the device module also having a receptacle for receiving an energy storage device useful to provide power to a motor to extend and retract the bolt and a user grappling member useful to permit a user to extend and retract the bolt when the device module is coupled with a door and bolt assembly;a reversible gear transmission disposed between the motor and the bolt of the door, the reversible gear transmission structured to be driven by the motor in one mode of operation to extend and retract the bolt, the reversible gear transmission also capable of receiving a movement from the user grappling member and transmitting that movement to the motor, wherein the reversible gear transmission includes a lost motion feature such that movement of the motor over a substantial range of throw of the bolt does not cause a corresponding movement in the bolt. 7. The apparatus of claim 6, wherein the motor is interconnected to the reversible gear transmission via a pinion and face gear. 8. The apparatus of claim 6, which further includes an electrically powered keypad structured to receive a pass code. 9. The apparatus of claim 6, wherein the gear transmission is in mechanical communication with a driver structured to be driven by one of the motor and the user grappling member. 10. The apparatus of claim 6, wherein the reversible gear transmission is arranged to permit backdriven operation of the motor. 11. An apparatus comprising: a powered door access device module structured to operate a bolt that can be extended and retracted into a door jamb to secure a door, the device module also having a receptacle for receiving an energy storage device useful to provide power to a motor to extend and retract the bolt and a user grappling member useful to permit a user to extend and retract the bolt when the device module is coupled with a door and bolt assembly;a reversible gear transmission disposed between the motor and the bolt of the door, the reversible gear transmission structured to be driven by the motor in one mode of operation to extend and retract the bolt, the reversible gear transmission also capable of receiving a movement from the user grappling member and transmitting that movement to the motor; andwherein the gear transmission also includes a lost motion feature such that movement of the motor over a substantial range of throw of the bolt need not cause a corresponding movement in the bolt. 12. An apparatus comprising: an auto dead bolt door device having a first side key entry and a back side having a user grappling member;a motor disposed internal to the device capable of providing torque useful in actuating a dead bolt of the auto dead bolt door device, the dead bolt having a retracted position, a dead position opposite the retracted position, and a plurality of extended positions between the retracted position and the dead position; anda gearing system that includes a plurality of toothed members having corresponding intermeshed gear teeth disposed between the motor and the dead bolt and operable to convey torque from the motor to actuate the dead bolt, the plurality of toothed members having a cooperative configuration that permits torque to be applied to move the plurality of toothed members in a first direction and an opposite second direction such that an array of gear teeth of a first toothed member is configured to be a driven gear and a driving gear depending upon a torque applied; anda lost motion feature between the motor and the dead bolt, the lost motion feature structured to permit movement of the dead bolt between the dead position and the retracted position without corresponding motion in the motor. 13. The apparatus of claim 12, wherein the lost motion feature permits movement of the motor over a substantial range which does not cause a corresponding movement in the dead bolt. 14. An apparatus comprising: an auto dead bolt door device having first side key entry and a back side having a user grappling member;a motor disposed internal to the device capable of providing torque useful in actuating a dead bolt of the auto dead bolt door device, the dead bolt having a retracted position, a dead position opposite the retracted position, and a plurality of extended positions between the retracted position and the dead position; anda gearing system that includes a plurality of toothed members having Corresponding intermeshed gear teeth disposed between the motor and the dead bolt and operable to convey torque from the motor to actuate the dead bolt, wherein a first of the plurality of toothed members is coupled directly to the motor, the plurality of toothed members having a cooperative configuration that permits backdriven operation to allow torque to be applied to move the plurality of toothed members in a first direction and an opposite second direction such that an array of gear teeth of the first toothed member is configured to be a driven gear and a driving gear depending upon a torque applied, wherein the first toothed member of the gearing systems does not comprise a worm gear arrangement. 15. The apparatus of claim 14, wherein the plurality of toothed members includes a series of toothed members numbering more than two. 16. The apparatus of claim 15, wherein the plurality of toothed members include a pinion and a face gear. 17. An apparatus comprising: a powered door access device module structured to operate a bolt that can be extended and retracted into a door jamb to secure a door, the device module also having a receptacle for receiving an energy storage device useful to provide power to a motor to extend and retract the bolt and a user grappling member useful to permit a user to extend and retract the bolt when the device module is coupled with a door and bolt assembly;a reversible gear transmission disposed between the motor and the bolt of the door, the reversible gear transmission structured to be driven by the motor in one mode of operation to extend and retract the bolt, the reversible gear transmission also capable of receiving a movement from the user grappling member and transmitting that movement to the motor: anda lost motion coupling between the motor and the bolt, the lost motion coupling structured to permit movement of the bolt between an extended position and a retracted position without corresponding movement in the motor.
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