US5915985A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Traveling electrical connector
Assignee: Whitaker LLC
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Filing: 1997-05-05
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Granted: 1999-06-29
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Expires: 2017-05-05
Abstract
Abstract The electrical connector (24) of the present invention includes a coupling (26, 26') for attaching the connector (24) to an equipment cabinet (10) that will permit a certain amount of movement of the connector along the mating axis (64) after mating with a mating connector (32). The coupling (26, 26') includes U-shaped channels (68) attached to the cabinet that receive rollers (88) attached to the connector. The rollers have a V-shaped groove (98) that receives a circular portion (112) of a spring (108) for holding the connector (24) in position during mating but will expand allowing the mated connector pair (24, 32) to move along the mating axis (64) after mating.
Inventors
- 👤 David James Fabian
- 👤 Richard Scott Kline
- 👤 Timothy Lee Kocher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:14
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/629; H01R13/631; H05; H05K; H05K7/00; H05K7/14; H05K7/1421
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
121 words
A connector including a first housing having a plurality of first electrical contacts arranged therein and adapted for mating along a mating axis of said connector with respective ones of a plurality of second electrical contacts in a second housing of a mating connector, said connector including a coupling having a mounting surface for securing to an equipment cabinet, said coupling arranged so that while said connector is mated with said mating connector said connector is movable with respect to said mounting surface along said mating axis from an extended position to a retracted position, said coupling including left and right rails and rollers extending from opposite ends of said first housing, the roller being journaled for rotation on the rails.
Claim 2
Dependent Claim
121 words
A connector including a first housing having a plurality of first electrical contacts arranged therein and adapted for mating along a mating axis of said connector with respective ones of a plurality of second electrical contacts in a second housing of a mating connector, said connector including a coupling having a mounting surface for securing to an equipment cabinet, said coupling arranged so that while said connector is mated with said mating connector said connector is movable with respect to said mounting surface along said mating axis from an extended position to a retracted position, said coupling including left and right rails and rollers extending from opposite ends of said first housing, the roller being journaled for rotation on the rails.
Claim 3
Dependent Claim
40 words
The connector according to claim 1 including a detent associated with said coupling for urging said connector to remain in said extended position unless a force greater than a predetermined level of force moves said connector toward said retracted position.
Claim 4
Dependent Claim
30 words
The connector according to claim 2 wherein said connector and said mating connector requiring a mating force for effecting mating thereof that is less than said predetermined level of force.
Claim 5
Dependent Claim
21 words
The connector according to claim 3 wherein said mating force is equal to or less than about 0.5 pounds per contact.
Claim 6
Dependent Claim
48 words
The connector according to claim 2 wherein said rollers extend from left and right opposite ends of said first housing through elongated openings in said left and right rails, respectively, each of said left and right rails having a surface that is a portion of said mounting surface.
Claim 7
Dependent Claim
42 words
The connector according to claim 5 wherein each of said left and right rails includes at least one surface in guiding engagement with a respective one of said rollers for guiding said connector when said connector is moved along said mating axis.
Claim 8
Dependent Claim
27 words
The connector according to claim 6 wherein each of said at least one surface is two opposing surfaces arranged on opposite sides of said respective one roller.
Claim 9
Dependent Claim
63 words
The connector according to claim 7 wherein said coupling includes a spaced apart pair of said projections extending from each of said left and right opposite ends, each said projection having a respective said roller journaled for rotation thereon and wherein said two opposing surfaces of each said left and right rails are arranged on opposite sides of a respective pair of rollers.
Claim 10
Dependent Claim
28 words
The connector according to claim 6 wherein said detent includes a groove in at least one of said rollers and a U-shaped spring in engagement with said groove.
Claim 11
Dependent Claim
52 words
The connector according to claim 9 wherein said U-shaped spring provides a substantial resistance to movement of said connector along said mating axis when said connector is in said extended position and substantially less resistance to said movement when said connector is being moved from said retracted position toward said extended position.
Claim 12
Dependent Claim
40 words
The connector according to claim 9 wherein said groove is a V-shaped groove having a radiused bottom at its apex and said U-shaped spring has a circular cross section having a radius equal to or less than said radiused bottom.
Claim 13
Dependent Claim
42 words
The connector according to claim 9 wherein said circular portion has a free state diameter and said V-shaped groove has a radiused bottom having another diameter that is equal to or larger than and said free state diameter of said circular portion.
Claim 14
Dependent Claim
29 words
The connector according to claim 9 wherein said U-shaped spring includes a circular portion that is in engagement with an angular portion of said V-shaped groove exceeding 180 degrees.
Claim 15
Dependent Claim
30 words
The connector according to claim 13 wherein said U-shaped spring includes two spaced legs, each of which intersects said circular portion thereby forming two junctions spaced apart a specific distance.
Claim 16
Dependent Claim
24 words
The connector according to claim 14 wherein said V-shaped groove has a bottom having a diameter that is larger than and said specific distance.
Claim 17
Dependent Claim
42 words
The connector according to claim 15 wherein said U-shaped spring includes two stub ends, one stub end extending outwardly from each leg in substantially opposite direction, each stub end extending through a respective hole in one of said left and right rails.
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) | 2002-06-28 | 2002-12-28 | 2003-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-06-28 | 2006-12-28 | 2007-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-06-28 | 2010-12-28 | 2011-06-29 | $7700.00 | Window Closed / Lapsed |