Patent US3964814A successfully refreshed from Google Patents.
US3964814A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pluggable high-amperage contact
Assignee: Siemens AG
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Filing: 1974-04-05
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Granted: 1976-06-22
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Expires: 1994-04-05
Abstract
Abstract A pluggable high-amperage contact in which the connector receptacle is suspended by means of a joint orientable in all directions with the joint supported so that it is laterally moveable in a plane approximately normal to the longitudinal axis of the plug connector, thereby permitting proper mating of connectors which are not exactly aligned.
Inventors
- 👤 Wolfgang Kalbitz
- 👤 Erwin Keyl
- 👤 Herbert Nitsche
- 👤 Friedrich Scherbaum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:58
CPC Classifications
H; H01; H01F; H01F27/00; H01F27/40; H01R; H01R13/00; H01R13/62; H01R13/629; H01R13/631
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
120 words
An improved high-amperage connector receptacle of the type wherein the cylindrical plug is inserted into a funnel-like connector receptacle comprising: a. base means; b. a connector receptacle having a funnel shaped entrance portion; c. first means to suspend said receptacle for rotation about two mutually perpendicular axis which axes are mutually orthogonal to an axis normal to the plane of said base means; d. second means resting on said base means and supporting said first means, said second means mounted for lateral motion in the plane of said base means and for rotation about said axis normal to said base means whereby said receptacle will be orientatable in all directions and movable laterally in the plane of said base means.
Claim 2
Dependent Claim
120 words
An improved high-amperage connector receptacle of the type wherein the cylindrical plug is inserted into a funnel-like connector receptacle comprising: a. base means; b. a connector receptacle having a funnel shaped entrance portion; c. first means to suspend said receptacle for rotation about two mutually perpendicular axis which axes are mutually orthogonal to an axis normal to the plane of said base means; d. second means resting on said base means and supporting said first means, said second means mounted for lateral motion in the plane of said base means and for rotation about said axis normal to said base means whereby said receptacle will be orientatable in all directions and movable laterally in the plane of said base means.
Claim 3
Dependent Claim
36 words
A receptacle according to claim 1 wherein the cylindrical plug is of a sufficient length that it protrudes beyond said first means suspending said receptacle as viewed from the funnel-shaped entrance portion of said connector receptacle.
Claim 4
Dependent Claim
68 words
A receptacle according to claim 1 wherein said receptacle is mounted on electrical equipment and said base means comprise a base plate secured to the equipment by means of supports, a surface plate atop said base plate, a flange coupled mechanically to said base plate securing said surface plate to said base plate and wherein said second means rest on said surface plate through a plurality of balls.
Claim 5
Dependent Claim
40 words
A receptacle according to claim 3 wherein the supports supporting said base plate are of an insulating material and further including a bus bar and a plurality of flexible conductor ribbons electrically coupling said bus bar and said connector receptacle.
Claim 6
Dependent Claim
45 words
A receptacle according to claim 3 and wherein said connector receptacle projects through cutouts in said base plate and said surface plate and wherein said cutouts are of a size to permit tilting of said receptacle from its normal axis of 15° in any direction.
Claim 7
Dependent Claim
40 words
A receptacle according to claim 5 wherein the supports supporting said base plate are of an insulating material and further including a bus bar and a plurality of flexible conductor ribbons electrically coupling said bus bar and said connector receptacle.
Claim 8
Dependent Claim
22 words
A receptacle according to claim 6 wherein said flange is made in the shape of a flat ring of rectangular cross section.
Claim 9
Dependent Claim
41 words
A receptacle according to claim 7 wherein said flange is fastened to said base plate with a plurality of screws and further including semicircular cutouts in said surface plate at the points where said flange is fastened to said base plate.
Claim 10
Dependent Claim
15 words
A receptacle according to claim 5 wherein said first means is a two-axis gimbal system.
Claim 11
Dependent Claim
58 words
A receptacle according to claim 9 wherein said two-axis gimbal system comprises a first support ring, a second support ring, two pins located along a first axis coupling said first and second support rings, and third and fourth pins situated along a second axis orthogonal to said first axis coupling said second support ring and said connector receptacle.
Claim 12
Dependent Claim
14 words
A receptacle according to claim 5 wherein said first means comprises a ball joint.
Claim 13
Dependent Claim
28 words
A receptacle according to claim 11 wherein said ball joint comprises a spherical shell ring and wherein said connector receptacle is supported in said shell ring by balls.
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) | 1979-06-22 | 1979-12-22 | 1980-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-06-22 | 1983-12-22 | 1984-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-06-22 | 1987-12-22 | 1988-06-22 | $7700.00 | Window Closed / Lapsed |