Vehicle mounted battery connector assist unit

• US 5,131,851 A
• Filed: 09/04/1991
• Issued: 07/21/1992
• Est. Priority Date: 09/26/1990
• Status: Expired due to Term

• Current Assignee: Crown Equipment Corporation
• Original Assignee: Crown Equipment Corporation
• Inventors: Billger, Steven C., Watercutter, Nita L.
• Primary Examiner(s): Schwartz, Larry I.
• Assistant Examiner(s): DAULTON, JULIE
• Application Number:
  US07/754,609
• Time in Patent Office: 321 Days
• Field of Search: 104/34, 439/296, 439/297, 439/310, 439/338, 439/341, 439/342, 439/372, 439/374, 439/378, 439/380, 439/144, 439/147, 439/259, 439/266, 439/135-143, 439/145-146, 439/573 , 439/892, 439/34, 439/345
• US Class Current: 439/34
• CPC Class Codes: B60R 16/04 Arrangement of batteries

Abstract

A battery connector assist unit comprising a base having means to secure a battery connector first part thereto and a slidable member interconnected to the base with the slidable member having a slide base having an upper surface and a lower surface. The lower surface is adjacent to the base. The slidable member also has a pair of smooth sided cantilevered beams extending therefrom for temporarily retaining a battery connector second part and for transmitting force from the slidable member to the connector. The slidable member has a handle member easily accessible to assist in removing the connector parts into and out of mating relationship. In one embodiment of the invention, the base has at least one slot therein and a slidable member has means to engage at least one such slot, while in another embodiment of the invention the slidable member has at least one slot therein and the base has means to engage at least one such slot. In the preferred embodiment of the invention, a cover plate is provided.

Claims

1. In a battery powered vehicle, a method of disconnecting a replaceable battery from the vehicle wherein the battery is provided with an industry standard electrical connector and the vehicle is provided with a complementary electrical connector, the method comprising the steps of

securing the vehicle electrical connector in fixed relation to the vehicle,

placing the battery connector over at least one force transmitting beam permanently secured to and carried by a force transferring device permanently associated with the vehicle to assist in disconnecting the battery connector and the vehicle connector, and

manipulating the force transferring device to disconnect the battery connector from the vehicle connector.

2. A method of connecting and disconnecting a replaceable battery from a battery powered vehicle wherein the battery is provided with an electrical connector having openings formed therein and wherein the vehicle is provided with a complementary electrical connector, the method comprising the steps of

securing the vehicle electrical connector in fixed relation to the vehicle,

placing the battery electrical connector over at least one force transmitting beam permanently secured to and carried by a force transferring device permanently associated with the vehicle, whereby the beam extends into one of the battery electrical connector openings, and

manipulating the force transferring device to move the battery connector longitudinally of its axis to connect and disconnect the battery electrical connector from the vehicle electrical connector.

3. A method of connecting to and disconnecting a replaceable battery from a battery powered vehicle wherein the battery is provided with an electrical connector having a pair of openings aligned longitudinally of the connector and wherein the vehicle is provided with a complementary electrical connector, the method comprising the steps of

securing the vehicle electrical connector in fixed relation to the vehicle,

placing the openings in the battery connector over a pair of longitudinally aligned force transmitting beams permanently secured to and carried by a force transferring device permanently associated with the vehicle, and

manipulating the force transferring device to move the battery connector longitudinally of its axis to connect and disconnect the battery electrical connector from the vehicle electrical connector.

4. An apparatus for connecting and disconnecting a replaceable battery and a battery powered vehicle wherein the battery is provided with an electrical connector having openings formed in the connector and wherein the vehicle is provided with a complementary electrical connector, said apparatus including

means for securing the vehicle electrical connector in fixed relation to the vehicle,

force transferring means permanently associated with the vehicle including at least one force transmitting beam permanently secured to and extending therefrom for engagement with the openings in the battery electrical connector, and

means for manipulating the force transferring device thereby to move the battery connector longitudinally of its axis to connect and disconnect the battery electrical connector from the vehicle electrical connector.

5. The apparatus of claim 4 wherein the openings formed in said battery electrical connector are a pair of longitudinally aligned openings on the central axis of the connector and wherein said force transferring means includes a pair of smooth sided force transmitting beams for engaging said pair of openings.

6. A battery connector assist unit for use with a battery connector having a first part and a second part, the first part being connected to a vehicle side of the battery connector, the second part being connected to a battery side of the battery connector, said battery connector assist unit comprising

a base, said base having means for securing thereto the first part of the battery connector,

a slidable member interconnected to said base, said slidable member having a handle member and a slide base, said slide base having an upper surface and a lower surface, said lower surface being adjacent said base, said slidable member being slidable over said base responsive to force exerted on said handle member, said slidable member having means for slidably retaining thereon the second part of the battery connector, said means for retaining the second part including at least one beam permanently secured to and extending perpendicularly from said upper surface.

7. A battery connector assist unit as claimed in claim 6 wherein said base includes means forming at least one slot therein, and wherein said slidable member includes means for engaging said slot for maintaining alignment between said base and said slidable member.

8. A battery connector assist unit as claimed in claim 7 wherein said base includes means for aligning a battery connector first part with a battery connector second part.

9. A battery connector assist unit as claimed in claim 8 wherein said slidable member has side walls, said side walls being spaced apart enough to accommodate a battery connector second part therebetween.

10. A battery connector assist unit as claimed in claim 8 wherein said slidable member is located directly adjacent said base.

11. A battery connector assist unit as claimed in claim 8 wherein said base has a cover plate attached thereto a spaced distance above said base, said cover plate being in a closed position parallel to said base, the first and second parts of the battery connector able to be engaged in operative relationship when said cover plate is in its closed position.

12. A battery connector assist unit as claimed in claim 11 wherein said base has means for regulating the closure of said cover plate.

13. A battery connector assist unit as claimed in claim 8 wherein said slidable member includes means for aligning a battery connector second part with a battery connector first part.

14. In a system having a battery powered vehicle, a battery, battery cable, a battery connector having a first part and a second part, the first part being connected to a vehicle, the second part being connected to a battery, and a battery connector assist unit, wherein the improvement comprises the battery connector assist unit comprising

a base, said base having means for securing thereto the first part of the battery connector, and

a slidable member interconnected to said base, said slidable member having a handle member and a slide base, said slide base having an upper surface and a lower surface, said lower surface being adjacent said base, said slidable member being slidable over said base responsive to force exerted on said handle member, said slidable member having means for slidably retaining thereon the second part of the battery connector, said means for retaining the second part including at least one beam permanently secured to and extending perpendicularly from said upper surface.

15. A system as claimed in claim 14 wherein said slidable member includes means forming at least one slot therein, said base having means for engaging said slot for maintaining alignment between said base and said slidable member, and said base includes means for aligning a battery connector second part with a battery connector first part.

16. A system as claimed in claim 14 wherein said base has at least one slot therein, and a cover plate a spaced distance above said base, said cover plate being in a closed position parallel to said base, the first and second parts of the battery connector able to be engaged in operative relationship when said cover plate is in its closed position.

17. A battery connector assist unit comprising a vertical base, means for fixedly securing thereto a first side of a battery connector and means for engaging a slot, and

a slidable member interconnected to said base, said slidable member having a handle member, said slidable member being slidable along a vertical axis, said slidable member having at least one slot engageable with said slot engaging means, and said slidable member having means for slidably retaining thereon a battery side of a battery connector, said retaining means including at least one beam permanently secured to and extending from said slidable member.

18. A battery connector assist unit as claimed in claim 17 wherein said means for securing said first side of a battery connector is positioned to permit said first side of the battery connector to be aligned with the battery side of a battery connector.

19. A battery connector assist unit as claimed in claim 17 which includes a first and second connector alignment means, said first and second connector alignment means being of different thicknesses, the thickness of the first connector alignment means being greater than that of the second connector alignment means.

20. A battery connector assist unit as claimed in claim 17 wherein said handle member is atop said slidable member.

21. A battery connector assist unit as claimed in claim 20 wherein said handle member includes a cavity therein, said cavity being of a width sufficient to permit the passage therethrough of a battery cable.