US4062613A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connecting device
Assignee: Individual
•
Filing: 1976-04-02
•
Granted: 1977-12-13
•
Expires: 1996-04-02
Abstract
Abstract A battery terminal connecting device comprises a socket which is provided on its external surface with a thread which allows attachment of an outer element provided with a threaded hole which matches the thread of the socket. The socket is provided on its internal face with projecting parts located along at least one circular helix.
Inventors
- 👤 Claude Henri Eugene Tritenne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:58
CPC Classifications
H; H01; H01R; H01R11/00; H01R11/11; H01R11/28; H01R11/281; H01R11/283; F; F16; F16B; F16B21/00; F16B21/10; F16B21/20
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
129 words
Connecting device for a smooth male part of a conical shape made of a soft material, comprising: a generally cup-shaped socket made of a harder material than the male part, said socket being provided on its external surface with threads, on its internal surface with projecting parts which are distributed along at least one circular helix, and wherein said socket is provided with a certain number of axial openings which are located between two adjacent projecting parts and facilitate its deformation during tightening, and an outer element provided with a threaded hole complementary in shape with the external surface of said socket, whereby said outer element is adapted to screw over said socket overlying the smooth male part and cause said projecting parts to dig into said male part.
Claim 2
Dependent Claim
129 words
Connecting device for a smooth male part of a conical shape made of a soft material, comprising: a generally cup-shaped socket made of a harder material than the male part, said socket being provided on its external surface with threads, on its internal surface with projecting parts which are distributed along at least one circular helix, and wherein said socket is provided with a certain number of axial openings which are located between two adjacent projecting parts and facilitate its deformation during tightening, and an outer element provided with a threaded hole complementary in shape with the external surface of said socket, whereby said outer element is adapted to screw over said socket overlying the smooth male part and cause said projecting parts to dig into said male part.
Claim 3
Dependent Claim
31 words
Device according to claim 1, said socket has a small thickness and the projecting parts are provided in the bottom of the threads along several circular helixes of the same pitch.
Claim 4
Dependent Claim
24 words
Device according to claim 1, wherein each projecting part has a pointed shape, with the narrowest part being located forward in the screwing direction.
Claim 5
Dependent Claim
39 words
Device according to claim 1, including a plurality of slots in said socket, and wherein the projecting parts are composed of edges of said slots, such that each slot has two edges in contact with the conically shaped part.
Claim 6
Dependent Claim
48 words
Device according to claim 1, wherein the circular helixes corresponding respectively to the threads of the socket and said projecting parts run in the same direction, and the pitch of the helixes corresponding to the projecting parts is greater than the pitch of the threads on the socket.
Claim 7
Independent Claim
162 words
A device for connecting an electrical cable to a storage battery terminal having a smooth male part of a conical shape made of a soft material and constituting a battery terminal post, comprising: a generally cup-shaped socket made of a harder material than the male part, said socket being provided on its external surface with threads, and on its internal surface with projecting parts which are distributed along at least one circular helix, an outer element provided with a threaded hole complementary in shape with the external surface of said socket, whereby said outer element is adapted to screw over said socket overlying the smooth male part and cause said projecting parts to dig into said male part, and a connector integral with a cable which is part of the electrical system of a vehicle, said connector being mounted on said outer element whereby it is brought into contact with said socket when said outer element is screwed fully onto said socket.
Claim 8
Independent Claim
162 words
A device for connecting an electrical cable to a storage battery terminal having a smooth male part of a conical shape made of a soft material and constituting a battery terminal post, comprising: a generally cup-shaped socket made of a harder material than the male part, said socket being provided on its external surface with threads, and on its internal surface with projecting parts which are distributed along at least one circular helix, an outer element provided with a threaded hole complementary in shape with the external surface of said socket, whereby said outer element is adapted to screw over said socket overlying the smooth male part and cause said projecting parts to dig into said male part, and a connector integral with a cable which is part of the electrical system of a vehicle, said connector being mounted on said outer element whereby it is brought into contact with said socket when said outer element is screwed fully onto said socket.
Claim 9
Dependent Claim
141 words
Device according to claim 6, wherein the socket is blocked in its upper part by a flange which is provided with regularly distributed studs of an essentially hemispherical shape, and the outer element fitted against the socket consists of a cap which is made of an insulating material provided at its upper part with an opening to allow the passage therethrough of a said connector made of a conducting material which has a flange intended to come in contact with the internal surface of the cap and to whose other end is attached by crimping the end of a connecting link to an electric cable, the connector thus being free to rotate relative to the socket, but being unable to move axially, so as to be capable of being hrought in contact with the socket when the cap is screwed down.
Claim 10
Dependent Claim
44 words
Device according to claim 6, wherein the socket has an end of given size and a wider end, is made of a conducting material, and is provided at said wider end with a shoulder which serves to tighten the outer element pushed against it.
Claim 11
Dependent Claim
107 words
Device according to claim 8, wherein the outer element fitted against the socket consists of a cap which is made of an insulating material and is provided at its lower part and on its internal surface with a peripheral groove of a truncated conical shape, into which is force-fitted said connector which is provided with a central opening with a diameter greater than that of the threaded part of the socket and is free to rotate relative to the cap but is unable to move in the axial direction, so as to be capable of being brought in contact with the shoulder of the socket by screwing.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-12-12 | 1981-06-13 | 1981-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-12-12 | 1985-06-13 | 1985-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-12-12 | 1989-06-13 | 1989-12-13 | $7700.00 | Window Closed / Lapsed |