Patent DE891333C successfully refreshed from Google Patents.
Patent US5040995A successfully refreshed from Google Patents.
US5040995A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adapter card for multiterminal panel controls
Assignee: Allen Bradley Co LLC
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Filing: 1990-06-05
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Granted: 1991-08-20
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Expires: 2010-06-05
Abstract
Abstract An adapter for connecting industrial panel controls to a prewired harness attached to the I/O board of an industrial controller has columnar connectors which fasten to threaded terminals on the panel control and support a printed circuit card holding a standard electrical connector. Machine screws received by the panel control hold the printed circuit board against the columnar connectors. The columnar connector are attached to the printed circuit board by means of sleeve connectors to aid in assembly. Inputs and outputs from the panel controls are segregated by column of the connector to prevent erroneous connection on an input to an output.
Inventors
- 👤 Frank J. Graninger
- 👤 Dennis L. Schmidt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 02:07
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/56; H01H; H01H1/00; H01H1/58; H01H1/5805; H01H1/5866; H01R12/00; H01R12/50; H01R12/51; H01R12/55; H01R12/58; H05; H05K; H05K3/00; H05K3/30; H01H13/00; H01H13/02; H01H13/023; H01R12/70; H01R12/7076; H01R12/71; H01R12/75; H01R31/00; H01R31/06; H05K2201/00; H05K2201/10; H05K2201/10007; H05K2201/10189; H05K2201/10227; H05K2201/10409; H05K2201/10613; H05K2201/10954; H05K2201/10962
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
130 words
In an industrial panel control containing a contact for interrupting an electrical circuit, said contact being connected to the electrical circuit by means of at least two terminals having threaded holes to receive screws, an adapter comprising: an electrical connector for receiving a corresponding mating connector of the electrical circuit and having at least two conducting elements attached to and supported by an insulating support; at least one electrical sleeve connector attached to the insulating support and electrically connected to one of said conducting elements; and a columnar conductor having a primary end for interfitting with the threaded hole of one of said terminal and a secondary end received by the electrical sleeve connector for conducting electricity between the terminal and one of the conducting elements of the electrical connector.
Claim 2
Dependent Claim
130 words
In an industrial panel control containing a contact for interrupting an electrical circuit, said contact being connected to the electrical circuit by means of at least two terminals having threaded holes to receive screws, an adapter comprising: an electrical connector for receiving a corresponding mating connector of the electrical circuit and having at least two conducting elements attached to and supported by an insulating support; at least one electrical sleeve connector attached to the insulating support and electrically connected to one of said conducting elements; and a columnar conductor having a primary end for interfitting with the threaded hole of one of said terminal and a secondary end received by the electrical sleeve connector for conducting electricity between the terminal and one of the conducting elements of the electrical connector.
Claim 3
Dependent Claim
26 words
The adapter of claim 1 wherein the primary end of the columnar conductor is threaded for receipt by the threaded hole of one of the terminals.
Claim 4
Dependent Claim
30 words
The adapter of claim 1 wherein the second end of the columnar conductor is radially symmetric to be received by the electrical sleeve connector at any angle about its axis.
Claim 5
Dependent Claim
28 words
The adapter of claim 1 wherein the insulating support is a printed circuit card and the sleeve connectors are attached to the conducting elements by printed circuit wiring.
Claim 6
Dependent Claim
27 words
The adapter of claim 1 wherein the secondary end of the columnar conductor includes a shoulder for preventing motion of the insulating support toward the terminal means.
Claim 7
Dependent Claim
169 words
An industrial panel control containing an electrical switch having an insulating frame and holding a contact for connecting to and interrupting an electrical circuit comprising: a first and second threaded electrical terminal connected to each side of the contact; an electrical connector for receiving a corresponding mating connector and having one or more conducting elements attached to and supported by an insulating support; a first and second electrical sleeve connector attached to the insulating support and electrically connected to first and second conducting element; a first and second columnar conductor having a primary threaded end for being attached to the threaded holes of the terminals and a secondary end received by the sleeve connectors for conducting electricity between the first and second terminal and the corresponding first and second conducting element; and a clamping means received by the insulating frame for pressing the insulating support toward the first and second electrical terminal thereby capturing the insulating support between the clamping means and the secondary end of the columnar conductors.
Claim 8
Dependent Claim
169 words
An industrial panel control containing an electrical switch having an insulating frame and holding a contact for connecting to and interrupting an electrical circuit comprising: a first and second threaded electrical terminal connected to each side of the contact; an electrical connector for receiving a corresponding mating connector and having one or more conducting elements attached to and supported by an insulating support; a first and second electrical sleeve connector attached to the insulating support and electrically connected to first and second conducting element; a first and second columnar conductor having a primary threaded end for being attached to the threaded holes of the terminals and a secondary end received by the sleeve connectors for conducting electricity between the first and second terminal and the corresponding first and second conducting element; and a clamping means received by the insulating frame for pressing the insulating support toward the first and second electrical terminal thereby capturing the insulating support between the clamping means and the secondary end of the columnar conductors.
Claim 9
Dependent Claim
120 words
In an industrial panel control containing an input and an output circuit accessible by means of input and output terminals having threaded holes to receive screws, an electrical adapter comprising: conducting elements arranged in groups of four, attached to and supported by an insulating shell of a first connector, the shell arranging the conducting elements along the vertices of a square to form a first and second column; conducting means for connecting the input terminals only to the conducting elements of the first column and connecting the output terminals only to the conducting elements of the second column; and a key for ensuring that the insulating shell may mate with a shell of a second connector in only one orientation.
Claim 10
Dependent Claim
120 words
In an industrial panel control containing an input and an output circuit accessible by means of input and output terminals having threaded holes to receive screws, an electrical adapter comprising: conducting elements arranged in groups of four, attached to and supported by an insulating shell of a first connector, the shell arranging the conducting elements along the vertices of a square to form a first and second column; conducting means for connecting the input terminals only to the conducting elements of the first column and connecting the output terminals only to the conducting elements of the second column; and a key for ensuring that the insulating shell may mate with a shell of a second connector in only one orientation.
Claim 11
Dependent Claim
202 words
In an industrial panel controller containing an input and output circuit for providing signals to and receiving signals from an electrical circuit, the input and output circuits being accessible by means of an input and output terminal having threaded holes to receive screws, an adapter comprising: an electrical connector associated with a corresponding mating connector of the electrical circuit and having at least four conducting elements attached to and supported by an insulating support, the support arranging the conducting elements along the vertices of a square to form a first and second column; a plurality of electrical sleeve connectors corresponding in number to the conducting elements and attached to the insulating support and electrically connected to the corresponding conducting elements; a plurality of columnar conductors corresponding in number to the electrical sleeve connectors and having primary ends for interfitting with the threaded holes of the input and output terminals and a secondary end received by corresponding electrical sleeve; wherein the electrical sleeve connectors receiving columnar conductors interfitting with input terminals are connected to conducting elements only in the first column and the electrical sleeve connectors receiving columnar conductors interfitting with output terminals are connected to conducting elements only in the second column.
Claim 12
Dependent Claim
202 words
In an industrial panel controller containing an input and output circuit for providing signals to and receiving signals from an electrical circuit, the input and output circuits being accessible by means of an input and output terminal having threaded holes to receive screws, an adapter comprising: an electrical connector associated with a corresponding mating connector of the electrical circuit and having at least four conducting elements attached to and supported by an insulating support, the support arranging the conducting elements along the vertices of a square to form a first and second column; a plurality of electrical sleeve connectors corresponding in number to the conducting elements and attached to the insulating support and electrically connected to the corresponding conducting elements; a plurality of columnar conductors corresponding in number to the electrical sleeve connectors and having primary ends for interfitting with the threaded holes of the input and output terminals and a secondary end received by corresponding electrical sleeve; wherein the electrical sleeve connectors receiving columnar conductors interfitting with input terminals are connected to conducting elements only in the first column and the electrical sleeve connectors receiving columnar conductors interfitting with output terminals are connected to conducting elements only in the second column.
References Cited (Backward Citations)
GB2035716A
Cited
US4736266A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-08-19 | 1995-02-18 | 1995-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-08-19 | 1999-02-18 | 1999-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-08-19 | 2003-02-18 | 2003-08-20 | $7700.00 | Window Closed / Lapsed |