Weather resistant pin lock
AssigneeWesko Systems Limited
InventorsJohn McLEOD, Tonino SABELLI
Life of this patent
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Abstract
A weather resistant pin lock with an elongated body, defining a longitudinal axis includes a shell housing a rotatable core having a keyway. An elevated pinway projects upwardly from the shell to define a linear array of pin slots containing a set of lock pins. A hood is fastened to the pinway to hold the lock pins in the pin slots and to provide a water resistant barrier. A drainway provides a channel for water to flow outwardly from the interior of the shell, the rotatable core and the keyway within the core, to a drain below the pin lock. At the proximate end, an access door rotates adjacent the keyway at an elevated position, to provide a gap along the bottom edge of the access door.
Claims23
A pin lock extending along a longitudinal axis from an outer face at a proximate end to a distal end, the pin lock comprising:
- a shell extending between the proximate and distal ends for housing a rotatable core, the shell defining an elevated pinway extending along the longitudinal axis,
- the elevated pinway extending upwardly to a top wall from an intermediate edge defined by the shell, and extending between a first and second opposed vertical side walls and a vertical end wall extending between the first and second opposed side walls, the end wall being adjacent the distal end,
- the rotatable core defining a first linear plurality of pin slots communicating with the keyway when an operating key is inserted into the keyway, and the elevated pinway defining a second linear plurality of pin slots in opposing relation to the first plurality of pin slots defined by the rotatable core, a first set of pins in the first linear plurality of pin slots abutting in coplanar interfacial alignment with a second set of pins in the second linear plurality of pin slots, when in the first position, to permit rotation of the core, about the axis, within the shell, and
- a hood above the elevated pinway defining a rigid water barrier enclosing the second set of pins in the second linear array of pin slots, the hood extending downwardly from the top wall to the intermediate edge, and about the vertical side walls and the end wall, and the hood is secured to the elevated pinway along a band adjacent the intermediate edge.
A pin lock comprising:
- an outer face ring at a proximate end,
- a distal end,
- a shell defining an elongated body extending along a longitudinal axis between the proximate end and the distal end for housing a rotatable core, the shell defining an elevated pinway extending along the longitudinal axis;
- the elevated pinway extending upwardly to a top wall from an intermediate edge extending from a pair of opposed shoulders defined by the shell, the elevated pinway comprising:
- a first vertical side wall, a second vertical side wall opposite to the first vertical side wall, and a vertical end wall extending between the first and second side walls, the end wall being adjacent the distal end,
- the elevated pinway defining a first set of pins in a first linear plurality of pin slots through the top wall and vertically opposed to a second set of pins in a second linear plurality of pin slots defined by the rotatable core, the first and second linear plurality of pin slots being vertically aligned and communicating with a keyway in the rotatable core when an operating key is inserted into the keyway in a first position,
- an interior drainway extending downwardly and outwardly from within the pin lock, the drainway comprising a channel along the bottom interior of the shell, and a dripway from the keyway in communication with the channel, the dripway extending along an access door to the keyway and along a proximate lower edge of the shell, for water to flow outwardly via a drain opening,
- the access door rotating about a post pivotably mounted within a frame between the outer face and the keyway when the access door is pushed away from the keyway upon entry of the operating key into the keyway, the access door being elevated to define a gap upon rotation above an adjacent surface, and
- a hood defining a rigid water barrier closing the first linear array of pin slots in the top wall, the hood extending downwardly from the top wall to the intermediate edge, and about the first and second vertical side walls and the end wall, and when the hood is engaged with the elevated pinway, a band defined by an interior surface of the hood projects inwardly to secure the hood to the elevated pinway.
Dependencies are inferred from the claim text.