Trailer alignment apparatus
OwnerCharles K. McConnellinventor
Life of this patent
Estimating the term…
Abstract
A device for assisting the driver of a towing vehicle to maneuver the vehicle toward a vehicle to be towed to position the hitch members of the vehicles in precise alignment. The device includes a vertically extending sighting rod carried by an articulating arm assembly mounted on the towed vehicle and a stop member mounted on the towing vehicle. The sighting rod is aligned with the vertical axis of the cooperating hitches and is viewed by the driver during backing with respect to an index marker so that the cooperating hitches can be maneuvered into precise alignment. Additionally, the sighting rod permits the driver to accurately judge the closing distance between the vehicles.
Claims4
An alignment device for assisting the driver of a towing vehicle to maneuver the towing vehicle toward a vehicle to be towed to position the hitch member of the towing vehicle in precise alignment with the hitch member of the towed vehicle, comprising:
- (a) a vertically extending sighting standard;
- (b) support means carried by the towed vehicle for supporting said sighting standard, said support means including articulate means for movement of said sighting standard relative to the hitch member of the towed vehicle to precisely align said sighting standard with the vertical centerline of said hitch member of the towed vehicle;
- said articulate means comprising:
- (i) a first generally vertically extending member adapted to be releasably carried by the towed vehicle proximate the hitch member thereof;
- (ii) a second generally horizontally extending member having first and second ends said member being pivotally connected at a first end to said first member;
- (iii) a third generally "L" shaped member having first and second perpendicularly extending legs, said first leg being pivotally connected to said second end of said second member;
- (iv) a fourth generally "L" shaped member having first and second perpendicularly extending legs, said first leg being pivotally connected to said second leg of said third member;
- and
- (v) a holding member for removably carrying said sighting standard, said holding member being pivotally connected to said second leg of said fourth member;
- and
- (c) reference means carried by the towing vehicle for use by the driver of the towing vehicle during backing as a point of reference relative to said sighting standard.
An alignment device for assisting the driver of a towing vehicle to maneuver the towing vehicle toward a vehicle to be towed to position the ball type hitch member of the towing vehicle in precise alignment with the ball type hitch member of the towed vehicle, comprising:
- (a) a sighting standard;
- (b) support means carried by the towed vehicle for supporting said sighting standard, and for adjustably locating said standard relative to the ball receiving hitch member of the towed vehicle, said means including articulate means:
- (1) for tilting said sighting standard forwardly and rearwardly relative to said hitch member of the towed vehicle through an arc disposed within a substantially vertically extending first plane passing through the center of said hitch member;
- and
- (2) for tilting said sighting standard from side to side relative to said hitch member of the towed vehicle along an arc passing through a vertical line extending through the center of said ball receiving hitch member of the towed vehicle;
- (c) said articulate means comprising:
- (1) a first generally vertically extending member adapted to be releasably carried by the towed vehicle proximate the hitch member thereof;
- (2) a second generally horizontally extending member having first and second ends said member being pivotally connected at a first end to said first member;
- (3) a third generally "L" shaped member having first and second perpendicularly extending legs, said first leg being pivotally connected to said second end of said second member;
- (4) a fourth generally "L" shaped member having first and second perpendicularly extending legs, said first leg being pivotally connected to said second leg of said third member;
- and
- (5) a holding member for removably carrying said sighting standard, said holding member being pivotally connected to said second leg of said fourth member;
- and
- (d) reference means carried by the towing vehicle for use by the driver of the towing vehicle during backing as a point of reference relative to said sighting standard.
Dependencies are inferred from the claim text.