Booster cable assembly

• US 5,167,529 A
• Filed: 08/26/1991
• Issued: 12/01/1992
• Est. Priority Date: 07/04/1991
• Status: Expired due to Fees

• Current Assignee: Cyril A. Verge
• Original Assignee: Cyril A. Verge
• Inventors: Verge, Cyril A.
• Primary Examiner(s): Bradley, Paula A.
• Application Number:
  US07/749,951
• Time in Patent Office: 463 Days
• Field of Search: 439/502-504, 439/506, 439/491, 439/500, 439/759, 439/677-679, 429/1, 429/179
• US Class Current: 439/504
• CPC Class Codes: H01R 11/24 with gripping jaws, e.g. crocodile clip
• CPC Class Codes: Y10S 439/957 Auxiliary contact part for circuit adaptation

Abstract

There are disclosed booster cable assemblies in which the clamps or terminal receiving members thereof include first cooperating clamping elements which may be releasably locked in cooperative engagement with battery terminals providing second cooperating elements which mate and releasably lock only with a clamping member of a similar polarity. The arrangement precludes improper connection of the clamping members with the incorrect terminal.

Claims

1. A battery and jumper cable system for polarized connection between separate batteries comprising:

a pair of batteries each having a negative and positive terminal associated therewith;

each positive terminal of each battery having a first cooperative engaging member adapted to cooperatively engage a corresponding positive cooperative engaging member of a jumper cable;

each negative terminal of each battery having a second cooperative engaging member adapted to cooperatively engage a corresponding negative cooperative engaging member of a jumper cable;

a jumper cable having first and second jumper cable assemblies having opposed ends, each opposed end having a pair of conductive battery terminal clamping members each adapted to engage only a pre-selected negative or positive battery terminal;

one clamping member of each end having a first cooperating engaging means for engaging a positive battery terminal;

the other clamping member of each end having a second cooperating engaging means for engaging a negative battery terminal;

the first and second cooperating engaging means of each pair of clamping members at each end of said jumper cable being non-engageable with one another and non-engageable with a battery terminal of an opposite polarity with which the engaging member is adapted to engage.

2. The system as defined in claim 1, wherein the first and second engaging members each include recessed portions, the recessed portions of the first engaging portions being non-cooperative with the recessed portions of the second engaging members.

3. The system as defined in claim 1, wherein the first and second cooperating engaging means of said clamping members each include a projecting portion, said projecting portion of said first cooperating means being non-cooperative with the projecting portion of the second cooperating means.

4. The system as defined in claim 1, wherein the first and second engaging members each include projecting portions, the projecting portions of the first engaging portion being non-cooperative with the projecting portion of the second engaging member.

5. The system as defined in claim 1, wherein the first and second cooperating engaging means of said clamping members each include a recessed portion, said recessed portion of said first cooperating means being non-cooperative with the recessed portion of the second cooperating means.

6. The system as defined in claim 1, wherein the first and second cooperating means of said clamping members each include a conductive body having means for connection with said terminal.

7. A jumper cable for polarized connection between separate batteries comprising:

first and second jumper cable assemblies having opposed ends, each opposed end having a pair of conductive battery terminal clamping members each adapted to engage only a pre-selected negative or positive battery terminal;

one clamping member of each end having a first cooperating engaging means for engaging a positive battery terminal;

the other clamping member of each end having a second cooperating engaging means for engaging a negative battery terminal;

the first and second cooperating engaging means of each pair of clamping members at each end of said jumper cable being non-engageable with one another and non-engageable with a battery terminal of an opposite polarity with which the engaging member is adapted to engage.

8. The cable as defined in claim 7, wherein said first and second cooperating engaging means comprises a recess, said first cooperating engaging means being non-cooperative with said second cooperating means.

9. The cable as defined in claim 7, wherein said jumper cable assemblies each include handle members, said handle members being non-conductive.

10. The cable as defined in claim 7, wherein said one clamping member comprises a socket member.

11. The cable as defined in claim 7, wherein one end of said opposed ends of said cable includes said socket member.

12. The cable as defined in claim 7, wherein said first and second cooperating engaging means co a projection, said first cooperating engaging means being non-cooperative with said second cooperating means.

13. The cable as defined in claim 12, wherein said first and second cooperating engaging means are in electrical communication with said cable.

14. The cable as defined in claim 7, wherein said other clamping member comprises a socket member.

15. The cable as defined in claim 14, wherein both ends of said opposed ends of said cable assemblies include said socket member.

16. A battery and jumper cable system for polarized connection between separate batteries comprising:

a pair of batteries each having a negative and positive terminal associated therewith;

each positive terminal of each battery having a first cooperative engaging member adapted to cooperatively engage a corresponding positive cooperative engaging member of a jumper cable;

each negative terminal of each battery having a second cooperative engaging member adapted to cooperatively engage a corresponding negative cooperative engaging member of a jumper cable;

a jumper cable having first and second jumper cable assemblies having opposed ends, each opposed end having a pair of conductive battery terminal clamping members each adapted to engage only a pre-selected negative or positive battery terminal;

one clamping member of each end having a first cooperating engaging means for engaging a positive battery terminal;

the other clamping member of each end having a second cooperating engaging means for engaging a negative battery terminal;

the first and second cooperating engaging means of each pair of clamping members at each end of said jumper cable being non-engageable with one another and non-engageable with a battery terminal of an opposite polarity with which the engaging member is adapted to engage; and

each including a conductive body having means for connection with said terminal and housed in a non-conductive housing, said housing facilitating electrical contact with said terminal.