Patent US4015737A successfully refreshed from Google Patents.
US4015737A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bale mover
Assignee: Scranton Manufacturing Co Inc
•
Filing: 1975-05-19
•
Granted: 1977-04-05
•
Expires: 1995-05-19
Abstract
Abstract An object loading and unloading apparatus of a type having a framework adapted to be connected to a truck bed. A track is connected to the framework and has a plurality of rollers located thereon. A frame having forklift members connected perpendicularly to the bottom thereof is movably mounted on the track so that in one position the forklift members can be driven under an object to be transported. A winch is connected to the framework and has a cable which connects to a pulley on top of the frame for selectively pivoting the frame and forklift members and for pulling such frame and thereby an object to be loaded onto the track and thereby onto a truckbed. The winch is further utilized for unloading by releasing the frame and allowing it to slide down the track by gravity and then to pivot, also by the force of gravity, into an unloading position.
Inventors
- 👤 Harold G. Wright
- 👤 Richard J. Gordon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:07
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/04; B60P1/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
288 words
Apparatus for loading and unloading objects comprising: a framework rigidly connected to a vehicle; track means rigidly connected to said framework, said track means having one end lower than the other end thereof, the lower end of said track means having stop means thereon, said track means including a first pair of spaced apart straight parallel track members having a plurality of rollers rotatably disposed therebetween and a second pair of spaced apart straight parallel track members having a plurality of rollers rotatably disposed therebetween; a frame having two fork members connected thereto adjacent one end thereof, said fork members being disposed at an angle with respect to said frame, said frame being movably mounted on said track, said frame including two parallel straight frame members connected to said fork members and disposed at right angles with respect thereto, and means for connecting said two straight frame members together, said rollers being disposed below the top sides of the first and second pair of straight track members whereby said frame members extend between said track members and thereby guided by said straight track members; projection means connected to said frame intermediate the ends thereof for contacting said stop means and thereby preventing the frame from moving off of the track means; and actuating means interconnecting a portion of the other end of said frame and a portion of said framework for controlling the movement of said frame with respect to said framework, said actuating means including a winch connected to said framework and a cable connected to said winch at one end and to said framework at the other end thereof, a pulley connected to said frame and said cable being disposed around one side of said pulley.
Claim 2
Dependent Claim
288 words
Apparatus for loading and unloading objects comprising: a framework rigidly connected to a vehicle; track means rigidly connected to said framework, said track means having one end lower than the other end thereof, the lower end of said track means having stop means thereon, said track means including a first pair of spaced apart straight parallel track members having a plurality of rollers rotatably disposed therebetween and a second pair of spaced apart straight parallel track members having a plurality of rollers rotatably disposed therebetween; a frame having two fork members connected thereto adjacent one end thereof, said fork members being disposed at an angle with respect to said frame, said frame being movably mounted on said track, said frame including two parallel straight frame members connected to said fork members and disposed at right angles with respect thereto, and means for connecting said two straight frame members together, said rollers being disposed below the top sides of the first and second pair of straight track members whereby said frame members extend between said track members and thereby guided by said straight track members; projection means connected to said frame intermediate the ends thereof for contacting said stop means and thereby preventing the frame from moving off of the track means; and actuating means interconnecting a portion of the other end of said frame and a portion of said framework for controlling the movement of said frame with respect to said framework, said actuating means including a winch connected to said framework and a cable connected to said winch at one end and to said framework at the other end thereof, a pulley connected to said frame and said cable being disposed around one side of said pulley.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-04-04 | 1980-10-04 | 1981-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-04-04 | 1984-10-04 | 1985-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-04-04 | 1988-10-04 | 1989-04-05 | $7700.00 | Window Closed / Lapsed |