Lock system
OwnerNorman Kosterinventor
Life of this patent
Estimating the term…
Abstract
A lock system having a bolt wherein a plurality of locking tabs are along a length of the bolt spaced a distance apart, a first track is along a portion of the length of the bolt, an inner nut having an inner channel, wherein threading is on an outer surface of the inner nut and a first mating tab is in the inner channel, the first mating tab slides along the first track as the inner nut slides over the bolt and the first mating tab can slide between a pair of locking tabs on the bolt when the inner nut is rotated in a first or second direction to secure the inner nut in a position along the length of the bolt, and an outer nut having an inner channel with threading and is adapted to removably thread onto the inner nut.
Claims11
A lock system (100) comprising:
- (a) a bolt (110) having a first end (111) and a second end (112), wherein a plurality of locking tabs (120) is disposed along a length of the bolt (110) spaced a distance apart, a first track (130a) is disposed along at least a portion of the length of the bolt (110) from the second end (112) towards the first end (111);
- wherein the bolt (110) is free of any through slots;
- (b) an inner nut (210) having a first end (211) a second end (212), and an inner channel (218), wherein threading (220) is disposed on an outer surface of the inner nut (210) and a first mating tab (230) is disposed in the inner channel (218), the first mating tab (230a) slides along the first track (130a) as the inner nut (210) slides over the bolt (110) and the first mating tab (230a) can slide between a pair of locking tabs (120) on the bolt (110) when the inner nut (210) is rotated in a first direction or a second direction to secure the inner nut (210) in a position along the length of the bolt (110);
- and
- (c) an outer nut (310) having an inner channel (318), wherein threading (350) is disposed on the inner channel (318), the outer nut (310) is adapted to removably thread onto the inner nut (210);
- wherein when the bolt head (110) is in use, the inner nut (210) is completely enclosed inside the outer nut (310).
A lock system (100) consisting of:
- (a) a bolt (110) having a first end (111) and a second end (112), wherein a plurality of locking tabs (120) is disposed along a length of the bolt (110) spaced a distance apart, a first track (130a) is disposed along at least a portion of the length of the bolt (110) from the second end (112) towards the first end (111);
- wherein the bolt (110) is free of any through slots;
- (b) an inner nut (210) having a first end (211), a second end (212), and an inner channel (218), wherein threading (220) is disposed on an outer surface of the inner nut (210) and a first mating tab (230) is disposed in the inner channel (218), the first mating tab (230a) slides along the first track (130a) as the inner nut (210) slides over the bolt (110) and the first mating tab (230a) can slide between a pair of locking tabs (120) on the bolt (110) when the inner nut (210) is rotated in a first direction or a second direction to secure the inner nut (210) in a position along the length of the bolt (110);
- and
- (c) an outer nut (310) having an inner channel (318), wherein threading (350) is disposed on the inner channel (318), the outer nut (310) is adapted to removably thread onto the inner nut (210);
- wherein when the bolt head (110) is in use, the inner nut (210) is completely enclosed inside the outer nut (310).
Dependencies are inferred from the claim text.