Patent US4752107A successfully refreshed from Google Patents.
US4752107A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Forward facing wire wrap
Assignee: ABB Installation Products International LLC
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Filing: 1985-07-30
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Granted: 1988-06-21
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Expires: 2005-07-30
Abstract
Abstract A forward facing connectorized terminal block is provided which contains an array of wire wrap or insulation displacement terminals in a forward facing terminal field readily accessible for cross connection to the telecommunications wires. Connectorized cables from telecommunications equipment are plugged into mating connectors mounted on the terminal block and which are wired to the rear terminal portions of the terminal field. The terminal block is extremely compact and is easily attached and removed by a snap action mounting bracket.
Inventors
- 👤 Gary J. Gunell
- 👤 Scott Hopper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:16
CPC Classifications
H; H01; H01R; H01R9/00; H01R9/22; H01R9/24; H01R9/2491; H04; H04Q; H04Q1/00; H04Q1/02; H04Q1/021; H04Q1/06; H04Q1/14; H04Q1/142; H05; H05K; H05K7/00; H05K7/14; H05K7/1438; H05K7/1447; H05K7/1449
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
357 words
A connectorized terminal block, comprising: a first housing section having a rear mounting surface, a bottom wall, an open front, and a cover spaced apart from said bottom wall, said cover including a fanning strip having a plurality of wire channels, and wherein said bottom wall has a plurality of mating connectors mounted therealong; a second housing section attached by pivot means to said first housing section adjacent said open front, wherein said second housing section is pivotable through an angle of about 90° to open and closed positions, respectively, in relation to said first housing section, and wherein said second housing section is operative in the closed position to cover said open front and operative in the open position to expose said open front for access to an interior of said first housing section; a terminal field disposed within said second housing section, said terminal field including an array of electrical terminal pins having internal rearward facing portions directed toward the interior of said first housing section with said second housing section in the closed position and external forward facing portions directed opposite to said internal rearward facing portions; the second housing section including a fanning strip adjacent said pivot means, said fanning strip having a plurality of wire channels; a front cover pivotally attached to said second housing section and operative to enclose said terminal field therein; an insulative sheet depending interiorly in said second housing section having disposed therein said array of electrical terminal pins to define said terminal field; said internal rearward facing portions of said array of electrical terminal pins adapted for electrical connection to intended pins of the plurality of mating connectors; said external forward facing portions of said array of electrical terminal pins adapted for electrical connection to cross connecting wires routed thereto via said plurality of wire channels of said fanning strips of said cover and said second housing section, respectively; and a mounting bracket adapted for attachment to a mounting surface wherein said rear mounting surface of said first housing section includes means cooperative with the mounting bracket for snap action retention of said connectorized terminal block therewith.
Claim 2
Dependent Claim
357 words
A connectorized terminal block, comprising: a first housing section having a rear mounting surface, a bottom wall, an open front, and a cover spaced apart from said bottom wall, said cover including a fanning strip having a plurality of wire channels, and wherein said bottom wall has a plurality of mating connectors mounted therealong; a second housing section attached by pivot means to said first housing section adjacent said open front, wherein said second housing section is pivotable through an angle of about 90° to open and closed positions, respectively, in relation to said first housing section, and wherein said second housing section is operative in the closed position to cover said open front and operative in the open position to expose said open front for access to an interior of said first housing section; a terminal field disposed within said second housing section, said terminal field including an array of electrical terminal pins having internal rearward facing portions directed toward the interior of said first housing section with said second housing section in the closed position and external forward facing portions directed opposite to said internal rearward facing portions; the second housing section including a fanning strip adjacent said pivot means, said fanning strip having a plurality of wire channels; a front cover pivotally attached to said second housing section and operative to enclose said terminal field therein; an insulative sheet depending interiorly in said second housing section having disposed therein said array of electrical terminal pins to define said terminal field; said internal rearward facing portions of said array of electrical terminal pins adapted for electrical connection to intended pins of the plurality of mating connectors; said external forward facing portions of said array of electrical terminal pins adapted for electrical connection to cross connecting wires routed thereto via said plurality of wire channels of said fanning strips of said cover and said second housing section, respectively; and a mounting bracket adapted for attachment to a mounting surface wherein said rear mounting surface of said first housing section includes means cooperative with the mounting bracket for snap action retention of said connectorized terminal block therewith.
Claim 3
Dependent Claim
89 words
The connectorized terminal block of claim 1 wherein said rear mounting surface includes an upper edge, an edge opposite said upper edge, and one or more mounting plates extending from said edge oppositely of said upper edge, and wherein the mounting bracket includes a lip portion and one or more latch tabs on opposed edges thereof, the lip portion coacting with said upper edge and the one or more latch tabs coacting with said mounting plates for snap action retention of said connectorized terminal block to the mounting bracket.
Claim 4
Dependent Claim
62 words
The connectorized terminal block of claim 1 further comprising mounting plates adapted for attachment to the mounting bracket, and wherein said mounting plates associated with said rear mounting surface of said first housing section include stiffening ribs to facilitate snap action retention of said mounting plates of said connectorized terminal block on the mounting bracket thereby preventing bending of said mounting plates.
Claim 5
Dependent Claim
312 words
A connectorized terminal block, comprising: a first housing section having an interior, a rear mounting surface, a bottom wall, an open front, and a cover spaced apart from said bottom wall, said cover including a fanning strip having a plurality of wire channels, and wherein said bottom wall has a plurality of mating connectors mounted therealong; a second housing section, including pivot means for pivotally attaching said second housing section to said first housing section, and wherein said second housing section is pivotable through an angle of about 90° to open and closed positions in relation to said first housing section; a fanning strip adjacent said pivot means, said fanning strip having a plurality of wire channels; an insulative sheet depending interiorly in said second housing section; a terminal field disposed within said second housing section in said insulative sheet, said terminal field containing an array of electrical terminal pins having inward facing portions directed toward said interior of the first housing section with said second housing section in the closed position and adapted for electrical connection to intended pins of the plurality of mating connectors, and outward facing portions directed opposite to said inward facing portions and adapted for electrical connection to cross connecting wires routed thereto via said plurality of wire channels of said fanning strips of said cover and said second housing section, respectively; and a front cover pivotally attached to said second housing and operative to cover said terminal field disposed therein; said second housing section being pivotally attached adjacent said open front of said first housing section, and wherein said second housing section is operative in a the closed position to cover said open front thereby enclosing said interior of said first housing section and operative in said open position to expose said open front of said first housing section thereby permitting access to said interior thereof.
Claim 6
Dependent Claim
312 words
A connectorized terminal block, comprising: a first housing section having an interior, a rear mounting surface, a bottom wall, an open front, and a cover spaced apart from said bottom wall, said cover including a fanning strip having a plurality of wire channels, and wherein said bottom wall has a plurality of mating connectors mounted therealong; a second housing section, including pivot means for pivotally attaching said second housing section to said first housing section, and wherein said second housing section is pivotable through an angle of about 90° to open and closed positions in relation to said first housing section; a fanning strip adjacent said pivot means, said fanning strip having a plurality of wire channels; an insulative sheet depending interiorly in said second housing section; a terminal field disposed within said second housing section in said insulative sheet, said terminal field containing an array of electrical terminal pins having inward facing portions directed toward said interior of the first housing section with said second housing section in the closed position and adapted for electrical connection to intended pins of the plurality of mating connectors, and outward facing portions directed opposite to said inward facing portions and adapted for electrical connection to cross connecting wires routed thereto via said plurality of wire channels of said fanning strips of said cover and said second housing section, respectively; and a front cover pivotally attached to said second housing and operative to cover said terminal field disposed therein; said second housing section being pivotally attached adjacent said open front of said first housing section, and wherein said second housing section is operative in a the closed position to cover said open front thereby enclosing said interior of said first housing section and operative in said open position to expose said open front of said first housing section thereby permitting access to said interior thereof.
Claim 7
Dependent Claim
87 words
The connectorized terminal block of claim 4 wherein said rear mounting surface includes a first edge portion and a second edge portion opposite said first edge portion and at least one mounting plate depending from said second edge portion, and wherein a mounting bracket adapted for attachment to a mounting surface has a lip portion which coacts with said first edge portion and corresponding tabs which coact with said at least one mounting plate for snap action retention of said connectorized terminal block to the mounting bracket.
Claim 8
Dependent Claim
56 words
The connectorized terminal block of claim 4 wherein a mounting bracket adapted for attachment to a mounting surface coacts with said rear mounting surface of said first housing section and further wherein said rear mounting surface includes means cooperative with the mounting bracket for snap action retention of said connectorized terminal block to the mounting bracket.
Claim 9
Dependent Claim
68 words
The connectorized terminal block of claim 4 wherein a mounting bracket adapted for attachment to a mounting surface coacts with said rear mounting surface of said first housing section and further wherein said rear mounting surface includes mounting plates depending therefrom having associated therewith stiffening ribs to facilitate snap action retention of said connectorized terminal block on the mounting bracket and to prevent bending of said mounting plates.
Claim 10
Dependent Claim
346 words
A connectorized terminal block, comprising: a first housing section having an interior, a rear mounting surface, a bottom wall for containing a plurality of electrical connectors, an open front, and a cover spaced from said bottom wall including a fanning strip having a plurality of wire channels, and wherein said rear mounting surface includes a mounting plate on each side thereof, each of said mounting plates having a first edge portion, a stiffening rib extending transverse to said first edge portion and a slot in the edge portion opposite to said first edge portion, said mounting plates being cooperative with a mounting bracket having a lip portion cooperative with said first edge portions of said mounting plates and means for snap action retention of said mounting plates; and a second housing section including pivot means to attach said second housing section to said first housing section wherein said second housing section is pivotable to open and closed postions with respect to said first housing section, a fanning strip along an edge adjacent to said pivot means and having a plurality of wire channels, a terminal field disposed within said second housing section and on an inner surface thereof and containing an array of electrical terminals having inward facing portions directed toward said interior of said first housing section with said second housing section in the closed position and adapted for electrical connection by respective wires to respective pins of the connectors and outward facing portions directed opposite to said inward facing portions operative for electrical connection to respective wires routed thereto via said wire channels provided by said fanning strips, and a front cover pivotally attached to said second housing and operative to cover said terminal field therein; said second housing section being attached adjacent said open front of said first housing section and operative in the closed position to cover said open front and enclose said interior of said first housing section, and operative in the open position to expose said open front of said first housing section and permit access to said interior thereof.
Claim 11
Dependent Claim
346 words
A connectorized terminal block, comprising: a first housing section having an interior, a rear mounting surface, a bottom wall for containing a plurality of electrical connectors, an open front, and a cover spaced from said bottom wall including a fanning strip having a plurality of wire channels, and wherein said rear mounting surface includes a mounting plate on each side thereof, each of said mounting plates having a first edge portion, a stiffening rib extending transverse to said first edge portion and a slot in the edge portion opposite to said first edge portion, said mounting plates being cooperative with a mounting bracket having a lip portion cooperative with said first edge portions of said mounting plates and means for snap action retention of said mounting plates; and a second housing section including pivot means to attach said second housing section to said first housing section wherein said second housing section is pivotable to open and closed postions with respect to said first housing section, a fanning strip along an edge adjacent to said pivot means and having a plurality of wire channels, a terminal field disposed within said second housing section and on an inner surface thereof and containing an array of electrical terminals having inward facing portions directed toward said interior of said first housing section with said second housing section in the closed position and adapted for electrical connection by respective wires to respective pins of the connectors and outward facing portions directed opposite to said inward facing portions operative for electrical connection to respective wires routed thereto via said wire channels provided by said fanning strips, and a front cover pivotally attached to said second housing and operative to cover said terminal field therein; said second housing section being attached adjacent said open front of said first housing section and operative in the closed position to cover said open front and enclose said interior of said first housing section, and operative in the open position to expose said open front of said first housing section and permit access to said interior thereof.
Claim 12
Dependent Claim
342 words
A connectorized terminal block, comprising: a first housing section having a rear mounting surface, a bottom wall for containing a plurality of electrical connectors, an open front, and a cover spaced from said bottom wall including a fanning strip having a plurality of wire channels, and wherein said rear mounting surface includes a mounting plate on each side thereof, each of said mounting plates having a first edge portion, a stiffening rib extending transverse to said first edge portion and a slot in the edge portion opposite to said first edge portion; a second housing section attached by pivot means to said first housing section at said open front of said first housing section, said second housing section being pivotable to open and closed positions with respect to said first housing section, and wherein said second housing section is operative in the closed position to cover said open front and operative in the open position to expose said open front for access to the interior of said first housing section; a terminal field disposed within said second housing section and containing an array of electrical terminals having internal rearward facing portions directed toward said first housing section with said second housing section in the closed position and external forward facing portions directed opposite to said internal rearward facing portions; said second housing section including a fanning strip along an edge adjacent the pivot means and having a plurality of wire channels, and a front cover pivotally attached to said second housing section and operative to enclose said terminal field therein; said rearward portions of said terminals being adapted for electrical connection by respective wires to respective pins of said connectors; said forward facing portions of said terminals being operative for electrical connection to respective wires routed thereto via said wire channels provided by said fanning strips; and a mounting bracket adapted for attachment to a mounting surface wherein said rear mounting surface of said first housing section includes means cooperative with the mounting bracket for snap action retention of said terminal block.
Claim 13
Dependent Claim
342 words
A connectorized terminal block, comprising: a first housing section having a rear mounting surface, a bottom wall for containing a plurality of electrical connectors, an open front, and a cover spaced from said bottom wall including a fanning strip having a plurality of wire channels, and wherein said rear mounting surface includes a mounting plate on each side thereof, each of said mounting plates having a first edge portion, a stiffening rib extending transverse to said first edge portion and a slot in the edge portion opposite to said first edge portion; a second housing section attached by pivot means to said first housing section at said open front of said first housing section, said second housing section being pivotable to open and closed positions with respect to said first housing section, and wherein said second housing section is operative in the closed position to cover said open front and operative in the open position to expose said open front for access to the interior of said first housing section; a terminal field disposed within said second housing section and containing an array of electrical terminals having internal rearward facing portions directed toward said first housing section with said second housing section in the closed position and external forward facing portions directed opposite to said internal rearward facing portions; said second housing section including a fanning strip along an edge adjacent the pivot means and having a plurality of wire channels, and a front cover pivotally attached to said second housing section and operative to enclose said terminal field therein; said rearward portions of said terminals being adapted for electrical connection by respective wires to respective pins of said connectors; said forward facing portions of said terminals being operative for electrical connection to respective wires routed thereto via said wire channels provided by said fanning strips; and a mounting bracket adapted for attachment to a mounting surface wherein said rear mounting surface of said first housing section includes means cooperative with the mounting bracket for snap action retention of said terminal block.
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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) | 1991-06-21 | 1991-12-21 | 1992-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-06-21 | 1995-12-21 | 1996-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-06-21 | 1999-12-21 | 2000-06-21 | $7700.00 | Window Closed / Lapsed |