Electrical terminal

• US 6,790,104 B2
• Filed: 07/26/2002
• Issued: 09/14/2004
• Est. Priority Date: 07/26/2002
• Status: Expired due to Term

• Current Assignee: Antaya Technologies Corporation (BorgWarner Incorporated)
• Original Assignee: Antaya Technologies Corporation (BorgWarner Incorporated)
• Inventors: Machado, Manuel, Antaya, Stephen
• Primary Examiner(s): Bradley, P. Austin
• Assistant Examiner(s): Figueroa, Felix O.
• Application Number:
  US10/207,656
• Publication Number:
  US 20040018782A1
• Time in Patent Office: 781 Days
• Field of Search: 439/862, 439/884, 439/83, 439/78, 439/71, 439/866, 439/874, 439/876, 439/948, 439/846, 439/81
• US Class Current: 439/862
• CPC Class Codes: H01R 13/04 Pins or blades for co-operation with sockets
• CPC Class Codes: Y10T 29/49147 Assembling terminal to base
• CPC Class Codes: Y10T 29/49204 Contact or terminal manufacturing
• CPC Class Codes: Y10T 29/49208 by assembling plural parts
• CPC Class Codes: Y10T 29/49213 Metal
• CPC Class Codes: Y10T 29/49217 by elastic joining
• CPC Class Codes: Y10T 29/49218 with deforming

Abstract

An electrical terminal includes a generally planar base pad having two opposed legs and an intermediate portion. The base pad legs have proximal and distal ends and are joined at the proximal ends to the intermediate portion. The legs are spaced apart from each other to form a gap between the legs. The base pad legs have inner edges facing each other which extend away from each other moving away from the proximal ends of the base pad legs to the distal ends. A connector arm having a neck extends upwardly from the intermediate portion of the base pad between the base pad legs and terminates in a blade connector for engaging with a mating terminal. The neck has a proximal end with a width that is less than the gap between the proximal ends of the base pad legs by about ½ mm to 3 mm. The neck has a narrowing section moving away from the proximal end of the neck.

Claims

1. An electrical terminal comprising:

a generally planar base pad having two opposed legs and an intermediate portion, the legs having proximal and distal ends, the legs being joined at the proximal ends to the intermediate portion and spaced apart from each other to form a gap between the legs, the base pad legs having inner edges facing each other, the inner edges continuously angling away from each other moving away and along from the proximal ends of the base pad legs to the distal ends; and

a connector arm having a neck extending upwardly from the intermediate portion of the base pad between the base pad legs and terminating in a blade connector for engaging with a mating terminal, the neck having a proximal end with a width that is less than the gap between the proximal ends of the base pad legs by about ½

mm to 3 mm. the neck having a narrowing section moving away from the proximal end of the neck.

2. The terminal of claim 1 in which the base pad has a bottom surface with at least one standoff.

3. The terminal of claim 2 further comprising a layer of solder on the bottom surface of the base pad.

4. The terminal of claim 1 in which the terminal is formed of sheet metal.

5. The terminal of claim 4 in which the proximal end of the neck has a width that is less than the gap between the proximal ends of the base pad legs by about 1 mm to 1 ¾

mm.

6. The terminal of claim 4 in which the inner edges of the base pad legs are angled outwardly about 4°

relative to each other.

7. The terminal of claim 6 in which the neck has side edges which are angled inwardly towards each other.

8. The terminal of claim 7 in which each side edge of the neck is angled about 5°

from the inner edge of an adjacent base pad leg.

9. The terminal of claim 8 in which the side edges of the neck after angling towards each other extend outwardly to form a pair of protrusions between the neck and the blade connector.

10. The terminal of claim 8 in which the base pad legs and intermediate portion have outer edges which are at right angles to each other.

11. The terminal of claim 10 in which the base pad has an outer perimeter that is no greater than about 10 mm by 14 mm.

12. The terminal of claim 11 in which the outer perimeter is about 10 mm by 13 mm.

13. The terminal of claim 12 in which the connector arm is bent upwardly from the intermediate portion of the base pad and then bent laterally away from the intermediate portion.

14. An electrical terminal formed of sheet metal comprising:

a generally planar base pad having two opposed legs and an intermediate portion, the legs having proximal and distal ends, the legs being joined at the proximal ends to the intermediate portion and spaced apart from each other to form a gap between the legs, the base pad legs having inner edges facing each other, the inner edges continuously angling away from each other moving away and along from the proximal ends of the base pad legs to the distal ends, the base pad legs and intermediate portion having outer edges which are at right angles to each other, the base pad having an outer perimeter than is no greater than about 10 mm by 14 mm; and

a connector arm having a neck extending upwardly from the intermediate portion of the base pad between the base pad legs and terminating in a blade connector for engaging with a mating terminal, the neck having a proximal end with a width that is less than the gap between the proximal ends of the base pad legs by about 1 mm to 1 ¾

mm, the neck having a narrowing section moving away from the proximal end of the neck and having side edges which are angled inwardly towards each other before extending outwardly to form a pair of protrusions between the neck and the blade connector.

15. The terminal of claim 14 in which the inner edges of the base pad legs are angled outwardly about 4°

relative to each other.

16. The terminal of claim 15 in which each side edge of the neck is angled about 5°

from the inner edge of an adjacent base pad leg.

17. The terminal of claim 16 in which the outer perimeter is about 10mm by 13 mm.

18. The terminal of claim 17 in which the connector arm is bent upwardly from the intermediate portion of the base pad and then bent laterally away from the intermediate portion.

19. The terminal of claim 14 in which the base pad has a bottom surface with at least one standoff.

20. The terminal of claim 19 further comprising a layer of solder on the bottom surface of the base pad.

21. An electrical terminal formed of sheet metal comprising:

a generally planar base pad having two opposed legs and an intermediate portion, the legs having proximal and distal ends, the legs being joined at the proximal ends to the intermediate portion and spaced apart from each other to form a gap between the legs, the base pad legs having inner edges facing each other, the inner edges continuously angling away from each other moving away and along from the proximal ends of the base pad legs to the distal ends; and

a connector arm having a neck extending upwardly from the intermediate portion of the base pad between the base pad legs and terminating in an electrical connector for engaging with a mating terminal, the neck having a proximal end with a width that is less than the gap between the proximal ends of the base pad legs by about ½

mm to 3 mm, the neck having a narrowing section moving away from the proximal end of the neck.

22. An electrical terminal comprising:

a generally planar base pad having two opposed legs and an intermediate portion, the legs having proximal and distal ends, the legs being joined at the proximal ends to the intermediate portion and spaced apart from each other to form a gap between the legs, the base pad legs having inner edges facing each other, the inner edges continuously angling away from each other moving away and along from the proximal ends of the base pad legs to the distal ends; and

a connector arm having a neck extending upwardly from the intermediate portion of the base pad between the base pad legs and terminating in a blade connector for engaging with a mating terminal, the neck having a proximal end with a width that is less than the gap between the proximal ends of the base pad legs, the neck having a narrowing section moving away from the proximal end of the neck.

23. An electrical terminal formed of sheet metal comprising:

a generally planar base pad having two opposed legs and an intermediate portion, the legs having proximal and distal ends, the legs being joined at the proximal ends to the intermediate portion and spaced apart from each other to form a gap between the legs, the base pad legs having inner edges facing each other, the inner edges contiuously angling away from each other moving away and along from the proximal ends of the base pad legs to the distal ends; and

a connector arm having a neck extending upwardly from the intermediate portion of the base pad between the base pad legs and terminating in an electrical connector for engaging with a mating terminal, the neck having a proximal end with a width that is less than the gap between the proximal ends of the base pad legs.