Rotatable recovery vehicle
OwnerDonald L. Pinkstoninventor
Life of this patent
Estimating the term…
Abstract
A recovery vehicle (10) having a 360.degree. rotatable hoist unit (22) with a boom member (26) mounted onto a vehicle frame (12), is described. The vehicle frame contains a single rear axle (16) having wheels (18) adjacent the sides (12E) of the vehicle frame. A first outrigger assembly (50) is mounted onto the underneath portion (12B) of the vehicle frame adjacent the distal end (12C) of the vehicle frame. The vertical arms (64, 66) of the first outrigger, pivot due to a rotatable yoke (62B) in the end (62A) of the horizontal arm (62) to enable the first outrigger assembly to extend backwards of the distal end of the vehicle frame to act as anchors during pulling by the hoist unit. A second outrigger assembly (52) is mounted between the proximal end (12D) of the vehicle frame and the rear axle.
Claims17
A recovery vehicle which comprises:
- (a) a frame having a distal end and a proximal end and sides between the ends;
- (b) a cab for the vehicle mounted at the proximal end of the frame;
- (c) a rotatable hoist means with a 360.degree. rotatable turntable means mounted on the frame between the cab and the distal end of the frame wherein the hoist means has a telescoping boom means supporting a securing means for use in the recovery and wherein the boom means is able to be located behind the cab for storage;
- (d) at least one axle supporting wheels adjacent the sides of the frame with the axle mounted on an underneath portion of the frame and beneath the turntable means;
- and
- (e) four telescopically retractable and extensible stabilizer means, two each mounted on a pivot means adjacent a side of the frame on opposite sides of each of the wheels and each stabilizer means is pivotable away from the sides of the frame, so that the stabilizer means can extend and engage the ground to stabilize the vehicle when the boom means is in use and wherein the stabilizer means are pivotable so as to fold toward the underneath portion of the frame and wherein a first two of the stabilizing means are pivotable away from the distal end of the frame so as to engage the ground behind the recovery vehicle.
A recovery vehicle which comprises:
- (a) a frame having a distal end and a proximal end and sides between the ends;
- (b) a cab for the vehicle mounted at the proximal end of the frame;
- (c) a rotatable hoist means with a 360.degree. rotatable turntable means mounted on the frame between the cab and the distal end of the frame, wherein the hoist means has a telescoping boom means supporting a securing means for use in the recovery and wherein the boom means is able to be located behind the cab for storage;
- (d) an axle supporting wheels adjacent the sides of the frame with the axle mounted on an underneath portion of the frame and beneath the turntable means;
- and
- (e) four telescopically retractable and extensible stabilizer means, two each mounted on a pivot means adjacent a side of the frame on opposite sides of each of the wheels and each stabilizer means is pivotable and movable at a first angle away from the sides of the frame adjacent the stabilizer means, so that the stabilizer means can engage the ground to stabilize the vehicle when the boom means is in use and so that each of the stabilizer means is pivotable and movable at a second angle towards the side of the frame adjacent the stabilizer means and pivotable toward the underneath portion of the frame and retractable to allow the vehicle to be moved and wherein a first two of the stabilizing means are pivotable away from the distal end of the frame so as to engage the ground behind the recovery vehicle.
Dependencies are inferred from the claim text.