US5897393A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plug-in connector assembly for ribbon cables
Assignee: Individual
•
Filing: 1996-03-07
•
Granted: 1999-04-27
•
Expires: 2016-03-07
Abstract
Abstract A plug-in connector assembly for ribbon cables comprises a ribbon cable, a plug-in connector, a locking spring and a locking spring housing. The locking spring may engage the ribbon cable in a shape-mated fashion to provide lateral guidance of the ribbon cable. The ribbon cable may be configured with a recess for spring-actuated engagement to provide strain relieving locking of the ribbon cable and to provide a region of electrical contact with the locking spring to enhance shielding contact.
Inventors
- 👤 Johannes Haftmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:44
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/77; H01R12/79; H01R12/771; H01R12/772
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
203 words
An electrical ribbon cable connector system comprising: a ribbon cable having at least one ribbon cable conductor having a first side, a second side and an end; an insulation material being disposed about said at least one ribbon cable conductor, said first side being exposed at said conductor end through at least one locking recess defined in said insulation material; at least one conductor contact; a ribbon cable plug-in connector having: a plug-in connector housing defining a cable plug-in opening adapted to accept said ribbon cable end and having at least one conductor contact adapted to electrically contact said at least one ribbon cable conductor though said at least one locking recess; a locking spring housing defining a plug-through opening and being disposable about said plug-in connector housing to align said plug-through opening and said cable plug-in opening; and a locking spring device having at least one locking region that engages said at least one locking recess of the ribbon cable under spring tension for blocking action relative to withdrawal of said end of said ribbon cable from said cable plug-through opening when the ribbon cable is inserted into said plug-through opening, said locking spring device being arranged in said locking spring housing.
Claim 2
Dependent Claim
203 words
An electrical ribbon cable connector system comprising: a ribbon cable having at least one ribbon cable conductor having a first side, a second side and an end; an insulation material being disposed about said at least one ribbon cable conductor, said first side being exposed at said conductor end through at least one locking recess defined in said insulation material; at least one conductor contact; a ribbon cable plug-in connector having: a plug-in connector housing defining a cable plug-in opening adapted to accept said ribbon cable end and having at least one conductor contact adapted to electrically contact said at least one ribbon cable conductor though said at least one locking recess; a locking spring housing defining a plug-through opening and being disposable about said plug-in connector housing to align said plug-through opening and said cable plug-in opening; and a locking spring device having at least one locking region that engages said at least one locking recess of the ribbon cable under spring tension for blocking action relative to withdrawal of said end of said ribbon cable from said cable plug-through opening when the ribbon cable is inserted into said plug-through opening, said locking spring device being arranged in said locking spring housing.
Claim 3
Dependent Claim
22 words
The ribbon cable connector system of claim 1, wherein said locking spring housing is adapted to connect to said plug-in connector housing.
Claim 4
Dependent Claim
25 words
The ribbon cable connector system of claim 2, wherein said locking spring housing is adapted to lock said ribbon cable in said plug-in connector housing.
Claim 5
Dependent Claim
17 words
The ribbon cable connector system of claim 1, wherein said locking region releasably engages the ribbon cable.
Claim 6
Dependent Claim
21 words
The ribbon cable connector system of claim 1, wherein said locking region engages said first side of said ribbon cable conductor.
Claim 7
Dependent Claim
28 words
The ribbon cable connector system of claim 1, wherein the at least one locking region is extended obliquely from said locking spring device to said plug-in connector housing.
Claim 8
Dependent Claim
124 words
The ribbon cable connector system of claim 1, wherein said locking spring housing defines a pivot axis that runs parallel to the transverse direction of a ribbon cable inserted into said cable plug-in opening of said connector housing, and wherein said locking spring device can be pivoted relative to the plug-in connector housing around said pivot axis, wherein said locking spring device is supported on said locking spring housing so that said locking spring device is elastically stressed in the pivot rest position against a ribbon cable inserted into said cable plug-through opening, and wherein said locking spring device can be pivoted against its spring stress so that it is out of locking engagement with a ribbon cable inserted into said cable plug-through opening.
Claim 9
Dependent Claim
47 words
The ribbon cable connector system of claim 1, wherein said locking spring device has a locking spring clamping means to attach said locking spring device to said locking spring housing, and wherein said locking spring housing has a receptor adapted to attach said locking spring clamping means.
Claim 10
Dependent Claim
51 words
The ribbon cable connector system of claim 2, wherein said locking spring housing has a plug-in connector opening opposite said plug-through opening in which the plug-in connector housing can be accepted to align the cable plug-in opening of the plug-in connector housing with said plug-through opening of the locking spring housing.
Claim 11
Dependent Claim
84 words
The ribbon cable connector system of claim 9, wherein said locking spring housing further comprises at least one elastic locking spring arm having a locking shoulder on the end arranged on a side of said plug-in connector opening, and wherein said locking shoulder of said at least one elastic locking spring arm engages said plug-in connector housing when said plug-in connector housing is inserted into the locking spring housing to align said plug-in opening with said cable plug-through opening of the locking spring housing.
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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) | 2002-04-26 | 2002-10-26 | 2003-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-04-26 | 2006-10-26 | 2007-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-04-26 | 2010-10-26 | 2011-04-27 | $7700.00 | Window Closed / Lapsed |