Patent US4414426A successfully refreshed from Google Patents.
US4414426A
Expired / Lapsed
US
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Aerial cable terminal
Assignee: NORTHEN TELECOM Inc
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Filing: 1981-10-09
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Granted: 1983-11-08
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Expires: 2001-10-09
Abstract
Abstract An aerial terminal has a housing divided into back and front compartments by a dividing wall which has a zig-zag formation from top to bottom. A top section of the dividing wall is set forward from a bottom section and a row of apertures is formed in each section. In a preformed arrangement the apertures are oblong and inclined towards each other in pairs. Terminals having shanks fitting in the apertures have transverse holes orientated by the apertures, to be also inclined towards each other in pairs. Shrouds surround the terminals and a channel in each shroud acts to guide a drop-wire conductor into the related terminal hole. The conductor is fastened by a screw in the front of the terminal. Conductors of a stub cable are attached to the rear portions of terminals extending into the back compartment, and the back compartment is filled with potting compound, which holds on a back cover. A front cover clips on to close the front compartment. A plurality of housings can be fastened together to provide an increased number of terminals.
Inventors
- 👤 Frederick W. Burtelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:33
CPC Classifications
H; H02; H02G; H02G15/00; H02G15/02; H02G15/06; H02G15/076; H02G7/00
Claims Analysis
Total Claims: 26
Claim 1
Independent Claim
206 words
An aerial cable terminal, comprising: a housing, the housing including top and bottom walls, end walls, and a dividing wall extending from said top wall to divide the interior of the housing into a back compartment and a front compartment; apertures in said dividing wall and a conductor terminal positioned in each aperture, each conductor terminal having a rear portion extending into said back compartment and a front portion extending into said front compartment; said rear portion of each conductor terminal adapted for connection of a stub cable conductor thereto; said front portion of each conductor terminal having a hole therethrough, transverse to the longitudinal axis of the conductor terminal, for reception of a drop-wire conductor; said conductor terminals arranged in pairs, the holes in said front portions of a pair inclined downwardly and inwardly towards each other; shrouds extending forward from said dividing wall and surrounding each conductor terminal, and a channel in each shroud, the channel aligned with said hole in the related conductor terminal; access means in one end wall for entry of a stub cable; a back cover in the back of said housing for access to said back compartment and a removable front cover closing the front of said front compartment.
Claim 2
Dependent Claim
206 words
An aerial cable terminal, comprising: a housing, the housing including top and bottom walls, end walls, and a dividing wall extending from said top wall to divide the interior of the housing into a back compartment and a front compartment; apertures in said dividing wall and a conductor terminal positioned in each aperture, each conductor terminal having a rear portion extending into said back compartment and a front portion extending into said front compartment; said rear portion of each conductor terminal adapted for connection of a stub cable conductor thereto; said front portion of each conductor terminal having a hole therethrough, transverse to the longitudinal axis of the conductor terminal, for reception of a drop-wire conductor; said conductor terminals arranged in pairs, the holes in said front portions of a pair inclined downwardly and inwardly towards each other; shrouds extending forward from said dividing wall and surrounding each conductor terminal, and a channel in each shroud, the channel aligned with said hole in the related conductor terminal; access means in one end wall for entry of a stub cable; a back cover in the back of said housing for access to said back compartment and a removable front cover closing the front of said front compartment.
Claim 3
Dependent Claim
32 words
A cable terminal as claimed in claim 1, said apertures being rectangular, said conductor terminals each including a shank portion having a cross-section conforming to and a tight fit in an aperture.
Claim 4
Dependent Claim
12 words
A cable terminal as claimed in claim 2, said apertures being oblong.
Claim 5
Dependent Claim
31 words
A cable terminal as claimed in claim 3, the apertures forming a pair having their longitudinal axes inclined downwardly and inwardly, to provide said downward and inward inclination of said holes.
Claim 6
Dependent Claim
19 words
A cable terminal as claimed in claim 1, said apertures arranged in rows extending end-to-end of said dividing wall.
Claim 7
Dependent Claim
19 words
A cable terminal as claimed in claim 5, said conductor terminals of a pair positioned side-by-side in a row.
Claim 8
Dependent Claim
57 words
A cable terminal as claimed in claim 1, said dividing wall extending in a zig-zag formation, including an upper section extending downward from the top wall at a position between front and back edges of the top wall; and a lower section below and rearward of said upper section, said lower section connected to said upper section.
Claim 9
Dependent Claim
55 words
A cable terminal as claimed in claim 7, said housing including a back wall extending up from said bottom wall at a rear edge, said back wall extending upward part way towards said top wall, said lower section of said dividing wall connected at its lower edge to a top edge of said back wall.
Claim 10
Dependent Claim
26 words
A cable terminal as claimed in claim 8, including a row of said apertures in each of said upper and lower sections of said dividing wall.
Claim 11
Dependent Claim
39 words
A cable terminal as claimed in claim 1, said access means in said one end wall comprising a tubular projection extending from an outer surface of said end wall, the bore of said extension extending through the end wall.
Claim 12
Dependent Claim
26 words
A cable terminal as claimed in claim 10, including an aperture in the other end wall of said housing, in axial alignment with said tubular projection.
Claim 13
Dependent Claim
31 words
A cable terminal as claimed in claim 1, each of said channels in said shrouds including a bottom surface, said bottom surface acting as a guide ramp for a drop-wire conductor.
Claim 14
Dependent Claim
30 words
A cable terminal as claimed in claim 1, including formations on the outer surface of each end wall, said formations providing interengaging formations when two cable terminals are joined end-to-end.
Claim 15
Dependent Claim
132 words
A cable terminal as claimed in claim 13, said formations on said end walls comprising: two inwardly facing hook-shaped members at one end of said housing, a member at top and bottom of the said one end wall, each hook-shaped member defining, with said one end wall, an inward opening channel; two outwardly facing hook-shaped members at the other end of said housing, the members spaced in from the top and bottom of the said other end wall, each hook-shaped member defining, with said other end wall, an outward opening channel, said hook-shaped members positioned and formed such that said channels at one end of a housing accept the hook-shaped members on the end wall of a further housing, the hook-shaped members entering said channels by relative front-to-back movement of said housings.
Claim 16
Dependent Claim
22 words
A cable terminal as claimed in claim 1, including means on said top wall for suspending the cable terminal from a cable.
Claim 17
Dependent Claim
37 words
A cable terminal as claimed in claim 1, said back cover including formations extending into said back compartment, for envelopment by a potting compound injected into said back compartment and retention of said back cover in position.
Claim 18
Dependent Claim
20 words
A cable terminal as claimed in claim 1, including a drop-wire support ring adjacent to each end of said housing.
Claim 19
Dependent Claim
17 words
A cable terminal as claimed in claim 17, said drop-wire support rings extending from said back cover.
Claim 20
Dependent Claim
17 words
A cable terminal as claimed in claim 17, said drop-wire support rings extending from said bottom wall.
Claim 21
Dependent Claim
46 words
A cable terminal as claimed in claim 17, each drop-wire support ring comprising a pair of hook-shaped members, the stems of the hook-shaped members spaced apart in a direction normal to the length of the cable terminal and the hooked parts in overlapping slightly spaced arrangement.
Claim 22
Dependent Claim
27 words
A cable terminal as claimed in claim 1, including apertures in said bottom wall for access of drop-wire conductors to said front portions of said conductor terminals.
Claim 23
Dependent Claim
28 words
A cable terminal as claimed in claim 1, said front including channels at top and bottom edges for engagement over front edges of said top and bottom walls.
Claim 24
Dependent Claim
25 words
A cable terminal as claimed in claim 22, including retaining means for retaining said front cover attached to the housing, when said cover is removed.
Claim 25
Dependent Claim
67 words
A cable terminal as claimed in claim 1, including a stub cable inserted through said access means in said one end, means sealing the cable entry at said access means, said stub cable including a plurality of conductors; a conductor connected to each of said rear portions of said conductor terminals, and potting compound filling said back compartment, said back cover retained in position by said compound.
Claim 26
Dependent Claim
52 words
A cable terminal as claimed in claim 24, said access means comprising a tubular extension on an outer surface of said one wall, said extension including a bore extending through the end wall, said means sealing the cable entry comprising a heat shrink tube extending over said tubular extension to said cable.
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) | 1986-11-07 | 1987-05-09 | 1987-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-11-07 | 1991-05-09 | 1991-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-11-07 | 1995-05-09 | 1995-11-08 | $7700.00 | Window Closed / Lapsed |