US4322123A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Crimping tool and electrical connector assembly
Assignee: Individual
•
Filing: 1979-10-09
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Granted: 1982-03-30
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Expires: 1999-10-09
Abstract
Abstract Disclosed herein is a crimping tool and an electrical crimping assembly particularly adapted for use in replacing automotive battery terminal connectors. The assembly includes a non-corrosive coupling adapted to be secured to a battery terminal, an electrical cable extending therefrom and a tubular connector, one end thereof being in crimped electrical contact with the cable and the open other end being adapted to receive the stripped end of an existing automotive ground or hot lead. The tool which is particularly adapted for crimping the open end of the tubular connector about the stripped end of the lead and thereby forming an electrical and structural connection between the tubular connector and lead is comprised of an integrally formed V-shaped member defining a pair of crimping arms, one of said arms defining a crimping tooth at the end thereof and the other of said arms having an arcuate recessed area therein adapted to receive a portion of the tubular connector such that upon forcing the two arms of the tool together with any suitable means, the tubular coupling is crimped onto said lead.
Inventors
- 👤 Carl W. Newell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:16
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/04; H01R43/042; H01R11/00; H01R11/11; H01R11/28; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/5313; Y10T29/532; Y10T29/53209; Y10T29/53213; Y10T29/53222; Y10T29/53226
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
250 words
A connector assembly for providing a non-corrosive coupler for a battery cable, said assembly comprising a coupling member adapted to be secured to a battery terminal, an electrical cable, one end of said cable being secured to said coupling member, a tubular member constructed of an electrically conductive material, one end of said member being secured to said cable in electrical contact therewith and the other end of said member being adapted to receive said battery cable and a substantially V-shaped crimping member adapted to be disposed about a portion of said tubular member, said crimping member being of single piece construction and defining a pair of arm portions integrally joined at one end thereof, one side of one said arm portions defining a recessed area therein adapted to receive a portion of said tubular member, one side of the other of said arm portions defining a tooth member projecting toward said recessed area and the other side of both of said arm portions defining substantially flat outwardly disposed engagement surfaces, said surfaces being adapted for gripping contact with a conventional squeezing tool for forcing said tooth member toward said recessed area such that upon disposing said battery cable within said other end of said tubular member and said crimping member about said portion of said tubular member and urging said engagement surfaces defined by said crimping member together, said tubular member is crimped into said battery cable thereby structurally and electrically securing said connector assembly to said battery cable.
Claim 2
Dependent Claim
250 words
A connector assembly for providing a non-corrosive coupler for a battery cable, said assembly comprising a coupling member adapted to be secured to a battery terminal, an electrical cable, one end of said cable being secured to said coupling member, a tubular member constructed of an electrically conductive material, one end of said member being secured to said cable in electrical contact therewith and the other end of said member being adapted to receive said battery cable and a substantially V-shaped crimping member adapted to be disposed about a portion of said tubular member, said crimping member being of single piece construction and defining a pair of arm portions integrally joined at one end thereof, one side of one said arm portions defining a recessed area therein adapted to receive a portion of said tubular member, one side of the other of said arm portions defining a tooth member projecting toward said recessed area and the other side of both of said arm portions defining substantially flat outwardly disposed engagement surfaces, said surfaces being adapted for gripping contact with a conventional squeezing tool for forcing said tooth member toward said recessed area such that upon disposing said battery cable within said other end of said tubular member and said crimping member about said portion of said tubular member and urging said engagement surfaces defined by said crimping member together, said tubular member is crimped into said battery cable thereby structurally and electrically securing said connector assembly to said battery cable.
Claim 3
Dependent Claim
34 words
The combination of claim 1 including a detent in said tubular member, said detent being adapted to receive said tooth member upon said crimping member being disposed about said portion of said tubular member.
Claim 4
Dependent Claim
37 words
The combination of claim 1 including a sleeve of insulating material slidably disposed about said electrical cable and being adapted to be disposed about said tubular member upon said connector assembly being secured to said battery cable.
Claim 5
Dependent Claim
290 words
A connector assembly for joining together lengths of cable in electrical communication, said assembly comprising a tubular member constructed of an electrically conductive material, one end of said material being adapted to receive one of said cables and the other end of said member being adapted to receive the other of said cables and a substantially V-shaped crimping member adapted to be disposed about said tubular member for crimping said tubular member into said cables thereby structurally and electrically communicatinng said cables, said crimping member being of single piece construction and defining a pair of arm portions integrally joined at one end thereof, one side of one of said arm portions defining a recessed area therein adapted to receive a portion of said tubular member, one side of the other of said arm portions defining a tooth member projecting toward said recessed area and the other side of both of said arm portions defining substantially flat outwardly disposed engagement surfaces, said surfaces being adapted for gripping contact with a conventional squeezing tool for forcing said tooth member toward said recessed area such that upon disposing one of said cables within one of said ends of said tubular connector and said crimping member about the portion of said tubular connector disposed about said cable and urging said engagement surfaces defined by said crimping member together, said tubular member is crimped into said cable and upon disposing the other of said cables within said other end of said tubular connector and said crimping member about the portion of said tubular connector disposed about the other end of said cable and forcing said engagement surfaces together, said tubular member is crimped into said other cable thereby structurally and electrically securing together said cables.
Claim 6
Dependent Claim
290 words
A connector assembly for joining together lengths of cable in electrical communication, said assembly comprising a tubular member constructed of an electrically conductive material, one end of said material being adapted to receive one of said cables and the other end of said member being adapted to receive the other of said cables and a substantially V-shaped crimping member adapted to be disposed about said tubular member for crimping said tubular member into said cables thereby structurally and electrically communicatinng said cables, said crimping member being of single piece construction and defining a pair of arm portions integrally joined at one end thereof, one side of one of said arm portions defining a recessed area therein adapted to receive a portion of said tubular member, one side of the other of said arm portions defining a tooth member projecting toward said recessed area and the other side of both of said arm portions defining substantially flat outwardly disposed engagement surfaces, said surfaces being adapted for gripping contact with a conventional squeezing tool for forcing said tooth member toward said recessed area such that upon disposing one of said cables within one of said ends of said tubular connector and said crimping member about the portion of said tubular connector disposed about said cable and urging said engagement surfaces defined by said crimping member together, said tubular member is crimped into said cable and upon disposing the other of said cables within said other end of said tubular connector and said crimping member about the portion of said tubular connector disposed about the other end of said cable and forcing said engagement surfaces together, said tubular member is crimped into said other cable thereby structurally and electrically securing together said cables.
Claim 7
Dependent Claim
34 words
The combination of claim 4 including a detent in said tubular member, said detent being adapted to receive said tooth member upon said crimping member being disposed about said portion of said tubular member.
Claim 8
Dependent Claim
19 words
The combination of claim 4 including a sleeve of insulating material adapted to be disposed about said tubular member.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-03-29 | 1985-09-28 | 1986-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-03-29 | 1989-09-28 | 1990-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-03-29 | 1993-09-28 | 1994-03-30 | $7700.00 | Window Closed / Lapsed |