Cart moving machine

• US 8,684,373 B2
• Filed: 09/22/2009
• Issued: 04/01/2014
• Est. Priority Date: 09/23/2008
• Status: Active Grant

• Current Assignee: Dane Technologies Incorporated
• Original Assignee: Dane Technologies Incorporated
• Inventors: Holtan, Paul David
• Primary Examiner(s): PHAN, HAU VAN
• Application Number:
  US12/564,240
• Publication Number:
  US 20100078905A1
• Time in Patent Office: 1,652 Days
• Field of Search: 180/65.1, 180/19.3, 180/19.2, 180/19.1, 180/11, 180/23, 180/253, 180/211, 180/292, 180/332, 280/33.991, 280/33.992, 280/47.11
• US Class Current: 280/47.11
• CPC Class Codes: B62B 3/00 Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor convertible from one-axled to two-axled vehicle B62B1/002
• CPC Class Codes: B62B 3/1404 Means for facilitating stowing or transporting of the trolleys; Antitheft arrangements B62B5/0423 takes precedence
• CPC Class Codes: B62B 5/0006 Bumpers; Safety devices

Abstract

A cart moving machine including a body portion, a movement assembly positioned on the body and including a power source coupled to a drive mechanism, the movement assembly being adapted to translate the machine relative to a surface, a hitch positioned on the body and adapted to engage a cart, a mast extending from the body and including a beacon positioned thereon, and a mast positioning mechanism, the mechanism adapted to allow the mast to be selectively positionable relative to the body between a protected position and an exposed position.

Claims

1. A cart moving machine comprising:

a. a substantially rectangular body, defined by a front portion, two generally parallel side portions, and a rear portion;

b. a movement assembly positioned on the body and including a power source coupled to a drive mechanism, the movement assembly being adapted to translate the machine relative to a surface;

c. a hitch positioned on the front portion of the body and adapted to engage a cart;

d. a mast extending from the rear portion of the body, opposite the hitch and including a beacon positioned thereon; and

e. a mast positioning mechanism, the mechanism adapted to allow the mast to be selectively positionable relative to the body between an enclosed position toward the hitch and an exposed upright position.

2. The machine of claim 1, wherein the mast positioning mechanism is a pivotal connector and the mast is selectively pivotal between the enclosed position and the exposed position.

3. The machine of claim 2, wherein the pivoting connector is a frictional pivotal connector.

4. The machine of claim 2, wherein the pivotal connector includes:

a. a bracket connected to the body; and

b. a first pivot pin extending through the bracket and the mast.

5. The machine of claim 4, wherein the bracket includes a radial slot with a center point located at the longitudinal axis of the first pivot pin, the pivotal connector further comprising a second pivot pin extending through the radial slot and the mast.

6. The machine of claim 5, wherein the first pivot pin is a removable pin.

7. The machine of claim 2, wherein:

a. the enclosed position includes a position within a housing of the body; and

b. the exposed position includes a position outside the housing, the exposed position adapted to suitably present the beacon.

8. The machine of claim 7, wherein the exposed position is a generally upright position.

9. The machine of claim 8, wherein the exposed position includes a slightly tipped position.

10. The machine of claim 1, wherein the machine further includes a breakaway mechanism adapted to allow the beacon to move relative to the machine from a use position to a released position when a force is applied.

11. The machine of claim 10, wherein the breakaway mechanism is incorporated into the mast positioning mechanism.

12. The machine of claim 11, wherein the breakaway mechanism is a friction based mechanism.

13. The machine of claim 11, wherein the breakaway mechanism includes a biasing mechanism adapted to return the beacon from the released position to the use position when the force is no longer applied.

14. The machine of claim 10, wherein the breakaway mechanism is adapted to allow relative motion of the beacon relative to the mast.

15. The machine of claim 1, further comprising a remote control in communication with the movement mechanism.

16. The machine of claim 1, further comprising a directional switch in communication with the movement mechanism.

17. The machine of claim 16, wherein the directional switch includes a forward position, a stop position, and a reverse position.

18. The machine of claim 17, wherein the movement mechanism is adapted to gradually transition between forward translation and stop and between reverse translation and stop.

19. The machine of claim 1 further comprising a handle positioned on the mast.

20. The machine of claim 19, wherein the handle is a cylindrical grip.

21. A cart moving machine comprising:

a. a substantially rectangular body, defined by a front portion, two generally parallel side portions, a rear portion and a top portion;

b. a movement assembly positioned on the body and including a power source coupled to a drive mechanism, the movement assembly being adapted to translate the machine relative to a surface;

c. a hitch positioned on the front portion of the body and adapted to engage a cart;

d. a mast extending from the rear portion of the body, opposite the hitch and including a beacon positioned thereon;

e. a mast positioning mechanism, the mechanism adapted to allow the mast to be selectively positionable relative to the body between an enclosed position inside the substantially rectangular body toward the hitch and an exposed upright position outside the substantially rectangular body;

f. a remote control in communication with the movement mechanism; and

g. a remote control holder secured to the machine.

22. The machine of claim 21, wherein the holder is secured to the mast.

23. The machine of claim 21, wherein the holder is secured to the body.

24. The machine of claim 21, wherein the substantially rectangular body further comprises an opening of sufficient size to accommodate the mast in the enclosed position.

25. The machine of claim 24, wherein the substantially rectangular body further comprises a hinge.