US4902239A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotatable manipulator for a plug board
Assignee: Elma Electronic AG
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Filing: 1988-06-08
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Granted: 1990-02-20
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Expires: 2008-06-08
Abstract
Abstract The manipulator for pushing plug connectors of a plug board out of engagement with spring strips of a component support has a lug for engaging a plug-in surface of the support in order to engage the plug connectors with the spring strips. The same manipulator is used not only for unplugging the connectors but also for establishing a connection between the plug connectors and the spring strips.
Inventors
- 👤 Walter A. Schindler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:05
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/14; H05K7/1401; H05K7/1402; H05K7/1409
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
192 words
In combination a support; at least one spring strip mounted in said support; at least one vertically disposed plug board slidably mounted in said support and having at least one plug connector for slidably engaging with said spring strip; a front plate secured to said plug board on a side opposite said plug connector to extend vertically above and below said board and having at least one slot-like recess at one end of said plate; and at least one manipulator pivotally mounted on said plug board at a predetermined location within the vertical extend of said board and extending through said recess of said plate, said manipulator having a first lug for engaging a push-out surface of said support in response to pivoting of said manipulator in one direction to cause movement of said plug board away from said spring strip to disengage said plug connector from said spring strip, said manipulator having a second lug for engaging a plug-in surface of said support in response to a counter-pivoting of said manipulator to cause movement of said plug board towards said spring strip to engage said plug connector with said spring strip.
Claim 2
Dependent Claim
192 words
In combination a support; at least one spring strip mounted in said support; at least one vertically disposed plug board slidably mounted in said support and having at least one plug connector for slidably engaging with said spring strip; a front plate secured to said plug board on a side opposite said plug connector to extend vertically above and below said board and having at least one slot-like recess at one end of said plate; and at least one manipulator pivotally mounted on said plug board at a predetermined location within the vertical extend of said board and extending through said recess of said plate, said manipulator having a first lug for engaging a push-out surface of said support in response to pivoting of said manipulator in one direction to cause movement of said plug board away from said spring strip to disengage said plug connector from said spring strip, said manipulator having a second lug for engaging a plug-in surface of said support in response to a counter-pivoting of said manipulator to cause movement of said plug board towards said spring strip to engage said plug connector with said spring strip.
Claim 3
Dependent Claim
35 words
The combination as set forth in claim 1 wherein said support has a longitudinal section common to a plurality of said plug boards, said longitudinal section having said push-out surface and said plug-in surface thereon.
Claim 4
Dependent Claim
29 words
The combination as set forth in claim 1 wherein said manipulator covers said recess in a normal position thereof corresponding to said plug connector engaging with said spring strip.
Claim 5
Dependent Claim
30 words
The combination as set forth in claim 1 which further comprises a pair of brackets secured to and between said plug board and said plate on one of said brackets.
Claim 6
Dependent Claim
24 words
The combination as set forth in claim 4 wherein each bracket is secured to and projects vertically from a respective corner of said board.
Claim 7
Dependent Claim
126 words
In combination a vertically disposed plug board having at least one plug connector at a rear end; a pair of brackets secured at opposite corners of said plug board at a front end thereof; a vertically disposed plate secured to said brackets and extending vertically above and below said plug board and said brackets; and a manipulator pivotally mounted on at least one of said brackets at a predetermined location within the vertical extend of said board and extending through said plate, said manipulator having a first lug for engaging a push-out surface of a support in response to pivoting of said manipulator in one direction and a second lug for engaging a plug-in surface of the support in response to a counter-pivoting of said manipulator.
Claim 8
Dependent Claim
126 words
In combination a vertically disposed plug board having at least one plug connector at a rear end; a pair of brackets secured at opposite corners of said plug board at a front end thereof; a vertically disposed plate secured to said brackets and extending vertically above and below said plug board and said brackets; and a manipulator pivotally mounted on at least one of said brackets at a predetermined location within the vertical extend of said board and extending through said plate, said manipulator having a first lug for engaging a push-out surface of a support in response to pivoting of said manipulator in one direction and a second lug for engaging a plug-in surface of the support in response to a counter-pivoting of said manipulator.
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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) | 1993-02-19 | 1993-08-21 | 1994-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-02-19 | 1997-08-21 | 1998-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-02-19 | 2001-08-21 | 2002-02-20 | $7700.00 | Window Closed / Lapsed |