Roll tarp system
View Patent ↗A roll tarp system is provided which includes a container, a roll pipe, a tarp sized to cover an open top of the container, a power mechanism for rolling the roll pipe from a closed position in which the tarp covers the open top to an open position in which the open top is exposed, and an arm assembly having a flexible arm portion. The arm assembly biases the roll pipe toward the closed position when the roll pipe is in the open position.
1. A roll tarp system comprising:
a container having two sides, a first end, a second end, a bottom and an open top;
a roll pipe;
a tarp, wherein a first side of the tarp is secured to a first side of the container and a second side of the tarp is secured to the roll pipe;
a power mechanism operably connected with the roll pipe for rolling the rotating the roll pipe for rolling the roll pipe from a closed position in which the tarp covers the open top to an open position in which the open top is exposed; and
at least one flexible assembly, wherein one end of the flexible arm assembly is attached to the container and a second end of the flexible arm assembly is connected to the power mechanism;
wherein the flexible arm assembly biases the roll pipe toward the closed position when the roll pipe is in the open position.
2. The roll tarp system of claim 1 , wherein the arm assembly comprises an arm mount connected to the container, a flexible arm portion connected to the aim mount, and a rigid arm portion connected between the flexible arm portion and the power mechanism.
3. The roll tarp system of claim 1 , wherein the arm assembly comprises an arm mount connected to the container, and a flexible arm portion connected between the arm mount and the power mechanism.
4. The roll tarp system of claim 1 , further comprising a second flexible arm assembly.
5. The roll tarp system of claim 4 , wherein one end of the second flexible arm assembly is attached to the container and a second end of the flexible arm assembly is connected to the roll pipe.
6. The roll tarp system of claim 4 , wherein one end of the second flexible arm assembly is attached to the container and a second end of the flexible arm assembly is connected to a second power mechanism.
7. The roll tarp system of claim 1 , wherein at least a portion of the at least one flexible arm assembly is a composite material.
8. The roll tarp system of claim 1 , further comprising at least one roll return system, for biasing the roll pipe toward the closed position when the roll pipe is in the open position.
9. The roll tarp system of claim 8 , wherein the at least one roll return system comprises a housing and at least one elongate member, wherein one end of the elongate member is attached to the housing of the at least one roll return system and a second end of the elongate member is connected to the roll pipe for biasing the roll pipe toward the closed position when the roll pipe is in the open position.
10. The roll tarp system of claim 9 , wherein the at least one elongate member is connected to the roll pipe by an attachment element that is free to rotate relative to the roll pipe.
11. The roll tarp system of claim 10 , wherein the at least one roll return system comprises at least one roller mounted within the housing to provide for smooth release and return of the elongate member relative to the housing.
12. The roll tarp of claim 11 , wherein the at least one roll return system comprising at least one roller mounted to a portion of the container to prevent the rubbing of the elongate member against the container.
13. A roll tarp system, comprising:
a container having two sides, a first end, a second end, a bottom and an open top;
a roll pipe;
a tarp, wherein a first side of the tarp is secured to a first side of the container and a second side of the tarp is secured to the roll pipe;
a power mechanism for rolling the roll pipe from a closed position in which the tarp covers the open top to an open position in which the open top is exposed; and
an arm assembly connected between the container and the power mechanism;
wherein the roll pipe is rotatably disengageable from the power mechanism by operator manipulation of a release mechanism; and
wherein the arm assembly comprises an arm mount connected to the container, a flexible arm portion connected to the arm mount, and a rigid arm portion connected between the flexible arm portion and the power mechanism, and wherein the flexible arm portion biases the roll pipe toward the closed position when the roll pipe is in the open position.
14. A roll tarp system, comprising:
a container having two sides, a first end, a second end, a bottom and an open top;
a roll pipe;
a tarp, wherein a first side of the tarp is secured to a first side of the container and a second side of the tarp is secured to the roll pipe;
a power mechanism for rolling the roll pipe from a closed position in which the tarp covers the open top to an open position in which the open top is exposed; and
an arm assembly connected between the container and the power mechanism;
wherein the roll pipe is rotatably disengageable from the power mechanism by operator manipulation of a release mechanism; and
wherein the arm assembly comprises an arm mount connected to the container, and a flexible arm portion connected between the aim mount and the power mechanism, wherein the flexible arm portion biases the roll pipe toward the closed position when the roll pipe is in the open position.
15. A roll tarp system, comprising:
a container having two sides, a first end, a second end, a bottom and an open top;
a roll pipe;
a tarp, wherein a first side of the tarp is secured to a first side of the container and a second side of the tarp is secured to the roll pipe;
a power mechanism for rolling the roll pipe from a closed position in which the tarp covers the open top to an open position in which the open top is exposed; and
an arm assembly connected between the container and the power mechanism;
wherein the roll pipe is rotatably disengageable from the power mechanism by operator manipulation of a release mechanism; and
wherein at least a portion of the arm assembly is a composite material.
16. A roll tarp system for providing coverage to stored and transported goods, the system comprising:
a container having two sides, a first end, a second end, a bottom and an open top;
a roll pipe;
a tarp, wherein a first side of the tarp is secured to a first side of the container and a second side of the tarp is secured to the roll pipe;
a power mechanism for rolling the roll pipe from a closed position in which the tarp covers the open top to an open position in which the open top is exposed; and
at least one assembly including a flexible arm portion, wherein one end of the flexible arm assembly is attached to the container and a second end of the flexible arm assembly is connected to the power mechanism; and
wherein the flexible arm portion of the at least one arm assembly includes a plurality of arm leaves and biases the roll pipe toward the closed position when the roll pipe is in the open position.
17. The roll tarp system of claim 16 , wherein at least one of the plurality of arm leaves are constructed from fiberglass.
18. The roll tarp system of claim 16 , wherein the at least one arm assembly comprises an arm mount connected to the container, the flexible arm portion being connected to the arm mount, and a rigid arm portion connected between the flexible arm portion and the power mechanism.
19. The roll tarp system of claim 16 , wherein the at least one arm assembly comprises an arm mount connected to the container, the flexible arm portion being connected between the arm mount and the power mechanism.
20. The roll tarp system of claim 16 , further comprising at least one roll return system, for biasing the roll pipe toward the closed position when the roll pipe is in the open position.
21. The roll tarp system of claim 20 , wherein the at least one roll return system comprises a housing and at least one elongate member, wherein one end of the elongate member is attached to the housing of the at least one roll return system and a second end of the elongate member is connected to the roll pipe for biasing the roll pipe toward the closed position when the roll pipe is in the open position.
22. The roll tarp system of claim 21 , wherein the at least one elongate member is connected to the roll pipe by an attachment element that is free to rotate relative to the roll pipe.
23. The roll tarp system of claim 21 , wherein the at least one roll return system comprises at least one roller mounted within the housing to provide for smooth release and return of the elongate member relative to the housing.
24. The roll tarp of claim 23 , wherein the at least one roll return system comprising at least one roller mounted to a portion of the container to prevent the rubbing of the elongate member against the container.