Terminal for side-mount battery

• US 4,797,111 A
• Filed: 05/04/1987
• Issued: 01/10/1989
• Est. Priority Date: 05/04/1987
• Status: Expired due to Fees

• Current Assignee: Cleo Peterson, PETERSON, JOHN R.
• Original Assignee: Martin E. Ackmann
• Inventors: Ackmann, Martin E.
• Primary Examiner(s): Weidenfeld, Gil
• Assistant Examiner(s): Austin, Paula A.
• Application Number:
  US07/045,532
• Time in Patent Office: 617 Days
• Field of Search: 439/754-758, 439/760, 439/765, 439/766, 439/768, 439/770, 439/771, 439/810, 439/813-815, 439/886
• US Class Current: 439/755
• CPC Class Codes: H01R 11/01 characterised by the form or arrangement of the conductive interconnection between the connecting locations

Abstract

The disclosed battery terminal bolt is of a unitary assembly, having an elongated threaded stem terminating at an englarged body or head, and a plurality of arms rigidly projected radially from the body or head at a location axially spaced from the threaded stem. The arms may be angled slightly out of perpendicular relative to the threaded stem, in a direction axially away from the threaded stem; or may be perpendicular relative to the threaded stem. The arms provide convenient places to allow for the temporary and separable connection of alligator clamps of a jump cable. The bolt may be formed of separate components secured together, including one component having the head and threaded stem, and one component having the arms. The unitary bolt assembly may be copper plated for improved conductivity.

Claims

1. A battery terminal bolt for a side-mount electrical storage battery, comprising the combination of

a bolt having a threaded stem at one end and having an enlarged body at the opposite end;

a plurality of arms rigidly projecting radially from the bolt body at a location spaced from the threaded stem; and

said bolt and arms being electrically conductive.

2. A battery terminal bolt according to claim 1, further wherein the arms are angled, at their ends, slightly out of perpendicular relative to the body, in a direction away from the stem.

3. A battery terminal bolt according to claim 1, further having a bolt head formed off of the enlarged body and projected in the direction away from the threaded stem, and further wherein said bolt head has a hex configuration.

4. A battery post according to claim 1, further having said bolt body and arms plated with an electrically conductive material.

5. A battery terminal bolt according to claim 1, further wherein the bolt and arms are formed of separate components secured together, said bolt being formed of a component having a threaded stem and an enlarged body formed at one end of the stem, and a hex bolt head formed off of the body in the direction away from the stem;

and said arms being formed as part of a unitary disc-like component having a central body with a hex-shaped opening sized to fit onto said hex bolt head, means to mechanically and nonrotatably secure the arm component to the bolt component at said opening-hex bolt head cooperation.

6. A battery terminal bolt according to claim 1, further wherein there are four of such arms radially extended from the body, at 90°

spacing from one another.

7. A battery terminal bolt according to claim 6, further wherein the arms are angled, at their ends, slightly out of perpendicular relative to the threaded stem, in a direction away from the stem.

8. A battery terminal bolt according to claim 7, further wherein the bolt and arms are plated with an electrically conductive material.

9. A battery terminal bolt according to claim 1, further wherein the bolt and arms are formed of separate components secured together, said arms being formed as part of a unitary disc-like component having a nonround opening, and said bolt being formed of a component having a shank of cross-sectional shape similar to the opening, but being tapered from smaller to larger than the opening, adapted to be press-fitted into the opening for establishing a sound mechanical fit nonrotatably holding said components together.

10. A battery terminal bolt according to claim 9, further wherein said tapered shank is of a square cross-sectional shape and said opening is similar, and said shank is tapered between 8°

and 12°

.

11. A battery terminal bolt for a side-mount electrical storage battery, comprising the combination of

a bolt having a threaded stem at one end and having an enlarged body at the opposite end;

four arms rigidly projecting radially from the bolt body at a location spaced from the threaded stem, and at 90°

spacing from one another;

the arms being angled slightly out of perpendicular relative to the body, in a direction away from the stem;

a bolt head formed off of the enlarged body and projected in the direction away from the threaded stem, and further wherein said bolt head has a hex configuration; and

an electrically conductive material plated over said bolt body and arms.

12. A battery terminal bolt according to claim 11, further wherein the bolt and arms are formed of separate components secured together, said arms being formed as part of a unitary disc-like component having a square opening, and said bolt being formed of a component having a shank of square cross-section, but being tapered from smaller to larger than the opening, adapted to be press-fitted into the opening for establishing a sound mechanical fit nonrotatably holding said components together.

13. A battery terminal bolt according to claim 12, further wherein said shank is tapered between 8°

and 12°

.

14. A battery terminal bolt according to claim 11, further wherein the bolt and arms are formed of separate components secured together, said bolt being formed of a component having a threaded stem and an enlarged body formed at one end of the stem, and a hex bolt head formed off of the body in the direction away from the stem;

and said arms being formed as part of a unitary disc-like component having a central body with a hex-shaped opening sized to fit onto said hex bolt head, and means to mechanically and nonrotatably secure the arm component to the bolt component at said opening-hex bolt head cooperation.

15. A battery terminal bolt according to claim 14, further wherein said means to mechanically and nonrotatably secure the arm component to the bolt component includes a set screw threaded into a tap in said arm component and being adapted to project beyond said component at said opening, to lock against the hex bolt head.

16. A battery terminal bolt for a side-mount electrical storage battery, comprising the combination of

a bolt having a threaded stem at one end and having an enlarged body at the opposite end;

a plurality of arms rigidly projecting radially from the bolt body at a location spaced from the threaded stem; and

said bolt body and bolt stem and said arms being plated with an electrically conductive material.

17. A battery terminal bolt for a side-mount electrical storage battery, comprising the combination of

a bolt having a threaded stem at one end and having an enlarged body at the opposite end;

a plurality of arms rigidly projecting radially from the bolt body at a location spaced from the threaded stem;

further wherein;

there are four of such arms radially extended from the body, at 90 degrees spacing from one another;

the arms are angled, at their ends, slightly out of perpendicular relative to the threaded stem, in a direction away from the stem; and

the bolt and arms being plated with an electrically conductive material.