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A terminal socket assembly for interconnecting electrically powered vehicular components with an associated input male input pin and an output cable. The socket assembly includes a spring cage blank having first and second extending edges and a plurality of spaced apart and angled beams extending be

A terminal socket assembly for interconnecting electrically powered vehicular components with an associated input male input pin and an output cable. The socket assembly includes a spring cage blank having first and second extending edges and a plurality of spaced apart and angled beams extending between the edges. The spring cage is formed into a substantially cylindrical shape, and particularly in an “hourglass shape”, configuration utilizing any of a variety of different forming and bending operations. A substantially tubular sleeve is provided for receiving the configured spring cage in axially inserting fashion. The sleeve is compressingly engageable, such as by forming an axially extending slit along the length of the sleeve with a predetermined incremental amount of spacing established between adjoining surfaces, and in order to create an interference fit with the axially inserted spring cage. The assembled sleeve and spring cage is capable of biasingly receiving and engaging an extending and inserting portion of the male pin. Gripping portions are integrally secured to the tubular sleeve and fixedly engage an extending end of a cable to electrically communicate the two cables. A sealed connector housing forms a part of and encases the terminal socket assembly and extending connector cables and includes assembleable male and female housing portions and end seals.

대표청구항 ▼

1. A terminal socket assembly for interconnecting electrically powered vehicular components with a male input pin and an output cable, said socket assembly comprising:a spring cage blank having first and second extending edges, a plurality of spaced apart and angled beams extending between said edge

1. A terminal socket assembly for interconnecting electrically powered vehicular components with a male input pin and an output cable, said socket assembly comprising:a spring cage blank having first and second extending edges, a plurality of spaced apart and angled beams extending between said edges; forming means for shaping said spring cage blank into a substantially cylindrical configuration and in which said angled beams are arranged in a substantially helix pattern; and a substantially tubular shaped and interiorly hollowed sleeve for receiving said configured spring cage in axially inserting and fixedly retaining fashion, the male pin being biasingly mated with said interiorly hollowed sleeve and assembled spring cage, said sleeve further comprising gripping portions for fixedly engaging an extending end of the cable, and further comprising a pair of overlapping bracket portions integrally extending from first and second edge locations of said sleeve, at least one button being arranged in engageable fashion with said bracket portions and, upon being depressed, compressingly engages and inner diameter of said sleeve about said cage. 2. The assembly as described in claim 1, said spring cage blank being constructed of a high tension copper, said angled beams further comprising, in front and side profiles, a three dimensional and arcuate shape.3. The assembly as described in claim 1, said angled beams of said spring cage blank each further comprising an angle established at a range of between 4 to 25 degrees relative to a longitudinal direction.4. The invention as described in claim 1, said sleeve being originally provided as a blank constructed of a high tension copper, a pair of first and second carrier strips securing, at individual and spaced apart locations, to said sleeve blank.5. The assembly as described in claim 1, further comprising first and second carrier strips securing, in spaced apart and parallel extending fashion, to said first and second extending edges of said spring cage blank.6. The assembly as described in claim 5, further comprising a plurality of carrier strips securing, at individual and spaced apart axial locations, between said first and second carrier strips.7. The assembly as described in claim 5, said forming means further comprising at least one operating station having first and second spaced apart and opposing mandrels, each of said mandrels further including a substantially cylindrical projection with inwardly curving walls engaging thereupon associated contact beams of said spring cage, said mandrels each further comprising a short cylinder portion engaging with respective extending edges of said spring cage.8. The assembly as described in claim 7, said at least one operating station further comprising at least one female configured die engageable with said carrier strip.9. The assembly as described in claim 8, further comprising a plurality of individual operating stations, each station incorporating a pair of inwardly actuable and mating female dies according to a specified configuration for compression forming said spring cage blank into a substantially cylindrical configuration with a further specified “hourglass shape”.10. The assembly as described in claim 9, further comprising a final operating station in which opposite joining ends of said first and second extending edges are over-flexed in opposite directions and to correct an offset in helix fashion at each joining end of said spring cage in order to establish an on-plane configuration during subsequent material spring-back.11. The assembly as described in claim 8, further comprising a pair of dies, each of said dies exhibiting one half of a female configured hourglass shape and which, upon being inwardly actuated in mating fashion and in combination with said mandrels, imparts a substantially corresponding hour-glass shape to said spring cage.12. The assembly as described in claim 7, said operating station further comprising first and second pairs of opposing and inwardly actuable forming dies, said first pair of forming dies encircling and abutting said first extending end of said spring cage, said second pair of forming dies encircling and abutting said second extending end.13. The assembly as described in claim 12, each of said forming dies further comprising a plurality of teeth, said teeth engaging associated extending ends of said spring cage in proximity to said spaced apart beams, at least one of said pairs of forming dies being rotated a selected angle in a direction consistent with said angle established by said beams.14. The assembly as described in claim 13, further comprising said first pair of forming dies being rotated in an angular direction ranging from between 12 to 18 degrees relative to said second pair of forming dies.15. The assembly as described in claim 1, further comprising said tubular sleeve exhibiting a substantially axially extending slit, said slit further defining first and second opposing edges arranged in proximate extending and slightly spaced apart fashion.16. The assembly as described in claim 15, each of said opposing edges further defining a plurality of meshing keyed portions.17. The assembly as described in claim 15, further comprising compressing means engageable with said tubular sleeve to create an interference fit with said axially inserted spring cage.18. The assembly as described in claim 17, said compressing means further comprising a pair of mating and inwardly actuable dies, each of said dies defining a substantially semi-cylindrical female surface according to a specified radius.19. The assembly as described in claim 18, further comprising at least one axially displaceable pin, each of said pins further exhibiting a shoulder with a forwardly projecting portion for engaging and inserting said spring cage within said tubular sleeve and prior to actuation of said inwardly compressing dies, said projecting portions preventing opposing joining ends of said spring cage from collapsing and in order to maintain a desired finished inside diameter of said spring cage.20. The assembly as described in claim 18, further comprising a perimeter of each cage joining end having a specified length such that a seam established therebetween is compressed and significant pressure is created between said spring cage and said sleeve after said inwardly compressing dies actuated.21. The assembly as described in claim 19, further comprising a lance location of said tubular sleeve being punched a height less than a corresponding cage material thickness, said lance providing a forward stop during assembling of said cage into said sleeve and additional retaining force of said inserted spring cage.22. The assembly as described in claim 19, further comprising an annular end location of said tubular sleeve being substantially flattened and enlarged to provide additional retaining force of said inserted spring cage.23. The assembly as described in claim 1, further comprising at least one axially displaceable pin shoulder for inserting said spring cage within said tubular sleeve and prior to actuation of said inwardly compressing dies and pin lead to prevent opposing joining ends of said spring cage from clapping and further in order to maintain finished inside diameter of spring cage.24. The assembly as described in claim 23, further comprising an inner diameter of tubular sleeve dimensioned to be at least equal in size to a corresponding outer diameter of said inserted cage and in order to pressure retain said cage inside said tubular sleeve after actuation of said inwardly compressing force.25. The assembly as described in claim 1, said sleeve having at least one open and inserting end, said gripping portions extending in substantially 90 degree fashion from an eyelet terminal assembleable with said sleeve.26. The assembly as described in claim 25, further comprising an aperture formed through a base of said eyelet terminal, an “O” ring sandwiching between said eyelet terminal and said sleeve.27. The assembly as described in claim 1, further comprising an angled and sealed connector housing for encasing said terminal socket assembly and associated male pin and cable.28. The assembly as described in claim 27, said connector housing further comprising:a female housing having at least first and second open and inserting ends established at an angle relative to one another, said female housing encasing said assembled sleeve and interiorly installed spring cage, said gripping portions extending at an angle relative to said sleeve, in proximity to a selected inserting end of the female housing, and for engaging a selected of the cables; and an elongate and internally hollowed male housing having first and second open ends and which is engageable with said second inserting end of said female housing, the male pin being engageable with said assembled sleeve contained within said female housing. 29. The assembly as described in claim 28, said assembled connector housing have a specified shape and configuration and further comprising an ultrasonic welding operation.30. The assembly as described in claim 28, further comprising a grommet and grommet retainer engageable over said first inserting end of said female housing.31. The assembly as described in claim 28, further comprising a terminal position assurance inserted into and locked in said female housing to position said terminal sleeve assembly.32. The assembly as described in claim 28, further comprising a seal and seal retainer engageable over said second inserting end of said female housing.33. The assembly as described in claim 28, said assembled connector housing having a substantially “T” shaped configuration.34. The assembly as described in claim 28, said assembled connector housing having a substantially 90 degree shaped configuration.35. The assembly as described in claim 28, further comprising the cable being pushed through an interior of said female and 90 degree angled housing, an end of the cable being crimped to said gripping portions of said terminal sleeve, the cable subsequently being withdrawn to draw said sleeve assembly such said gripping portions pass through a corner of said 90 degree path inside said female housing.36. The assembly as described in claim 35, said gripping portions of terminal sleeve being arranged substantially proximate to said sleeve body such that said gripping portions may easily passes through said corner of 90 degree path inside said female housing.