Hitch locking mechanism
OwnerArnol Staggsinventor
Life of this patent
Estimating the term…
Abstract
A hitch locking mechanism enables secure retention of a towing vehicle to a towed vehicle. The hitch locking member comprises a shank and a clamp member. The clamp member includes a base, an arm, and a jaw. The jaw is pivotally attached to the base member, and moves relative to the arm between an upright position and an extended position. The shank is securely affixed to the clamp member at multiple points for secure retention of the towing vehicle to the towed vehicle. A first sleeve is positioned about the shank when the shank is retained to the clamp member. The first sleeve enables rotation of the shank relative to the clamp member when the shank is secured within the clamp member.
Claims17
An apparatus for securing a towing vehicle to a towed vehicle by a mounting bracket, the apparatus comprising a shank, the shank enabling secure retention of a first shank end to a clamp member, the shank including a cross bore, the cross bore being normal to a shaft axis, the cross bore for receiving a fastener, the towed vehicle being secured to a hitch through the shank, the hitch for secure attachment to a towing vehicle, the hitch including an opening for receiving the shank, the shank passing through the opening during usage, the hitch including a cross bore for receiving the fastener that passes through the hitch and into the shank, the fastener enabling secure retention of the first shank end and the hitch, and a switch that is armed when the hitch is secured to the mounting bracket that is attached to the vehicle, the switch being in an alarm condition when the hitch is removed from the mounting bracket.
A shank member for cooperatively engaging a clamp member, the shank member having an elongated shape, the shank member and the clamp member for towing a vehicle, the clamp member including a base member and a jaw, the shank member comprising a first shank end for secure retention to an arm of a base member, a second shank end enabling secure retention to the jaw of a clamp member.
A shank member for cooperatively engaging a clamp member, the shank member having an elongated shape, the shank member and the clamp member for towing a vehicle, the clamp member including a base member and a jaw, the jaw including a pair of opposing surfaces, the shank member comprising a first shank end for secure retention to an arm of a base member, a second shank end including a pair of shank arms, each of the shank arms extending about one of the opposing surfaces of the jaw.
An apparatus for securing a towing vehicle to a towed vehicle comprising
- a. a shank, the shank enabling secure retention of a first shank end to a clamp member, the shank being cooperatively engageable to a spherical mount for attachment to a second shank end, the towed vehicle being attachable to the spherical mount;
- and
- b. the clamp member for secure attachment to the towing vehicle, the clamp member including a base and a jaw, the jaw having an upright position and an extended position relative to the base, the jaw being pivotally attached to a base member, the jaw being securely affixed to the base when the clamp member is in the upright position, the jaw being securely affixed to the base when the clamp member is in the extended position, the clamp member enabling secure attachment to the towing vehicle. the jaw including a pivot fastener, the pivot fastener having a tightened condition, the pivot fastener being in the tightened condition when the jaw member is in the upright position, the jaw of the clamp member including a jaw extension, the jaw extension including means for retaining a fastener attached to the jaw extension when the clamp member is in the engaged position.
An apparatus for securing a towing vehicle to a towed vehicle comprising:
- a. a hitch mount being secured to a towing vehicle, the hitch mount having a recess, the plunger switch being disposed within the recess, the hitch mount including a plunger switch, the plunger switch being securely retained within the hitch mount, the plunger switch having an armed condition and an alarm condition;
- and
- b. a hitch for mounting onto a towed vehicle, the hitch including a flat surface, the flat surface contacting the plunger switch when the hitch is secured to the hitch mount, the plunger switch becoming armed when the flat surface of the hitch contacts the plunger switch, the plunger switch being in an alarm condition and generating an alarm when the hitch is disengaged from the hitch mount.
Dependencies are inferred from the claim text.