Industrial vehicle with shaped battery

• US 7,374,004 B2
• Filed: 06/02/2005
• Issued: 05/20/2008
• Est. Priority Date: 06/02/2005
• Status: Expired due to Fees

• Current Assignee: Crown Equipment Corporation
• Original Assignee: Crown Equipment Corporation
• Inventors: Ruppert, Adam M., Kraimer, James V., Adelsperger, Peter
• Primary Examiner(s): RESTIFO, JEFFREY J
• Application Number:
  US11/143,849
• Publication Number:
  US 20060272874A1
• Time in Patent Office: 1,083 Days
• Field of Search: 180/68.5, 180/65.1, 180/89.19
• US Class Current: 180/68.5
• CPC Class Codes: B60K 1/04 of the electric storage means for propulsion exchanging batteries for electric propulsion of vehicles B60L53/80; for auxiliary purposes only B60R16/04; supplying batteries to, or removing batteries from, vehicles B60S5/06
• CPC Class Codes: B60Y 2200/15 Fork lift trucks, Industrial trucks
• CPC Class Codes: B66F 9/07531 Battery compartments

Abstract

An industrial vehicle includes a battery that is shaped to expand or otherwise modify the space available within an operator'"'"'s compartment. As a result, operator accommodations may be satisfied within the space requirements of the vehicle. The present invention further provides an industrial vehicle having an adjustable feature, such as a repositionable operator'"'"'s seat and/or repositionable control element or operator control surface, and a shaped battery that enables or otherwise corresponds with the repositioning capability of the adjustable feature.

Claims

1. An industrial vehicle comprising:

a load handling assembly;

a power unit comprising an operator'"'"'s compartment;

an operator'"'"'s seat within said operator'"'"'s compartment, said operator'"'"'s seat having an armrest having a multifunction control handle positioned thereon and at least one adjustable feature; and

a battery positioned at least partially between said operator'"'"'s seat and said load handling assembly, said battery having a non-rectangular shape that corresponds to said adjustable feature of said operator'"'"'s seat wherein;

said battery includes at least one portion of reduced dimension that maintains a predetermined amount of leg room for an operator seated in said operator'"'"'s seat as said operator'"'"'s seat is adjusted from a first position to a second position and said multifunction control handle extends over said battery container when said operator'"'"'s seat is adjusted to at least said second position.

2. The industrial vehicle according to claim 1, wherein said battery is generally “

T”

shaped.

3. The industrial vehicle according to claim 1, wherein said battery is generally “

L”

shaped.

4. The industrial vehicle according to claim 1, wherein said battery is shaped so as to extend partially behind said operator'"'"'s seat and partially between said operator'"'"'s seat and said load handling assembly.

5. The industrial vehicle according to claim 1, wherein said battery extends partially outside of said operator'"'"'s compartment.

6. The industrial vehicle according to claim 1, wherein said battery extends at least partially outside of said operator'"'"'s compartment and generally over an outrigger of said industrial vehicle.

7. The industrial vehicle according to claim 1, wherein:

said operator'"'"'s seat is rotatable from a first position to a second position; and

said operator'"'"'s seat further comprises an armrest having at least one control element thereon, said armrest arranged so as to rotate with said operator'"'"'s seat in an area generally above a portion of said battery.

8. The industrial vehicle according to claim 1, wherein said battery is positioned within said power unit so as to extend in the direction of at least two sides of said operator'"'"'s seat.

9. The industrial vehicle according to claim 1, wherein said operator'"'"'s seat is rotatable from a first position to a second position, and wherein said battery is configured with at least one portion of reduced dimension to accommodate an operator in both said first and second directions.

10. The industrial vehicle according to claim 9, wherein said operator'"'"'s seat further comprises a seat back tilt arrangement that allows a seat back of said operator'"'"'s seat to be selectively tilted when said operator'"'"'s seat is rotated to said second position.

11. The industrial vehicle according to claim 1, wherein said battery is further positioned at least partially within said power unit adjacent to a first sidewall of said operator'"'"'s compartment.

12. An industrial vehicle comprising:

a load handling assembly;

a power unit comprising an operator'"'"'s compartment;

an operator'"'"'s seat within said operator'"'"'s compartment that is rotatable from a first position to a second position; and

a battery positioned and shaped so as to extend at least partially between said operator'"'"'s seat and said load handling assembly, said battery further having a shape including an area of reduced dimension so that when said battery is suitably positioned within said vehicle, said area of reduced dimension provides space to accommodate an operator seated in said operator'"'"'s seat in either of said first or second positions.

13. The industrial vehicle according to claim 12, wherein at least a portion of said battery further extends over an outrigger of said vehicle.

14. The industrial vehicle according to claim 12, wherein said operator'"'"'s seat further comprises a seat back tilt arrangement that allows a seat back of said operator'"'"'s seat to be selectively tilted when said operator'"'"'s seat is rotated to said second position.

15. The industrial vehicle according to claim 12, wherein said battery is further positioned and shaped so as to extend partially behind said operator'"'"'s seat.

16. The industrial vehicle according to claim 12, wherein said battery is further positioned at least partially within said power unit adjacent to a first sidewall of said operator'"'"'s compartment.

17. A industrial vehicle comprising:

an operator'"'"'s compartment;

an operator'"'"'s seat positioned within said operator'"'"'s compartment, said operator'"'"'s seat configured to be adjustable at least from a first position to a second position, said operator'"'"'s seat further including an armrest having at least one control element thereon, said armrest configured to adjust in position as said operator'"'"'s seat is adjusted from said first position to said second position; and

a battery container having a nonrectangular shape for housing a battery, said battery container positioned at least partially within said operator'"'"'s compartment and having at least one area of reduced dimension that maintains a predetermined clearance from said operator'"'"'s seat regardless of whether said seat is in said first or second positions, wherein said armrest is positioned at least partially over said battery container when said operator'"'"'s seat is in at least one of said first and second positions.

18. The industrial vehicle according to claim 17, wherein said battery container further extends at least partially outside of said operator'"'"'s compartment.

19. The industrial vehicle according to claim 18, wherein said battery container extends out generally over an outrigger of said industrial vehicle.

20. The industrial vehicle according to claim 17, wherein said battery container extends generally on at least two sides of said operator'"'"'s seat.

21. The industrial vehicle according to claim 17, wherein said operator'"'"'s seat further comprises a seat back tilt arrangement that allows a seat back of said operator'"'"'s seat to be selectively tilted when said operator'"'"'s seat is rotated to said second position.