Patent US5074805A successfully refreshed from Google Patents.
US5074805A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Terminal case for plug connectors
Assignee: Airbus Defence and Space GmbH
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Filing: 1986-10-14
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Granted: 1991-12-24
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Expires: 2006-10-14
Abstract
Abstract A terminal case for straight or angled off cable configuration as it extends from a plug connector, particularly for use in aircraft, is provided to have an integral or separate threaded ring and a transition piece of open cross section having sector-like contour, the sector angle decreases away from the ring towards a cable catch. The purpose thereof is to increase the strength of the configuration so that even if the parts are made of synthetic, strength values become comparable with known terminal cases made of metal.
Inventors
- 👤 Safa Kirma
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:43
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/58; H01R13/5804
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
163 words
Terminal case for connection to a plug connector having a threaded annular portion (3) for threading onto the plug connector, comprising: a transition piece (4) of open construction and cross section, and having a sector angle having its maximum value adjacent said annular portion, said sector angle decreasing in value steadily in a direction away from said annular portion to a minimum value such that a peripheral contour (12, 18) of said transition piece from the area of maximum sector angle to the area of minimum sector angle is not a straight line but outwardly bulging at at least approximately a parabolic contour (12) so that in every said cross-section the ratio given by the bending moment divided by the resistance moment is substantially constant to approximate uniform strength; a cable catch extension extending from the transition piece adjacent the area of minimum sector angle; and said annulus and said transition piece with cable catch extension being made of a non-metal synthetic material.
Claim 2
Dependent Claim
163 words
Terminal case for connection to a plug connector having a threaded annular portion (3) for threading onto the plug connector, comprising: a transition piece (4) of open construction and cross section, and having a sector angle having its maximum value adjacent said annular portion, said sector angle decreasing in value steadily in a direction away from said annular portion to a minimum value such that a peripheral contour (12, 18) of said transition piece from the area of maximum sector angle to the area of minimum sector angle is not a straight line but outwardly bulging at at least approximately a parabolic contour (12) so that in every said cross-section the ratio given by the bending moment divided by the resistance moment is substantially constant to approximate uniform strength; a cable catch extension extending from the transition piece adjacent the area of minimum sector angle; and said annulus and said transition piece with cable catch extension being made of a non-metal synthetic material.
Claim 3
Dependent Claim
31 words
In a case as in claim 1 wherein the maximum angle of said sector angle is between 100 and 300 degrees, and said minimum angle is between 20 and 90 degrees.
Claim 4
Dependent Claim
26 words
Case as in claim 1 wherein said threaded annular portion is a separate sleeve nut rotatably attached to an annular end portion of said transition piece.
Claim 5
Dependent Claim
22 words
Case as in claim 1 wherein the outer diameter of said threaded annulus decreases in the direction away from said transition piece.
Claim 6
Dependent Claim
38 words
In a case as in claim 3, said sleeve nut having a retaining ledge cooperating with a collar at an annular end piece of said transition piece, the collar having a wall thickness increasing in radially outer direction.
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) | 1994-12-23 | 1995-06-24 | 1995-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-12-23 | 1999-06-24 | 1999-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-12-23 | 2003-06-24 | 2003-12-24 | $7700.00 | Window Closed / Lapsed |