US5322973A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aerial closure
Assignee: Communication Tech Corp
•
Filing: 1992-03-06
•
Granted: 1994-06-21
•
Expires: 2012-03-06
Abstract
Abstract An aerial closure for protecting an electrical or optical cable splice from weathering forces is provided. The aerial closure has a central header portion and wing-like housing segments that may enclose a cable splice. The wing-like housing segments may be raised, providing access to the cable splice from either side of the cable splice and below the cable splice. Each end of the aerial closure has a seal assembly for sealingly engaging the ends of the cable segments whereby the ends of the aerial closure are also protected from the weathering elements. The seal assembly has concentrically circular and corrugated features thereon so that an appropriately sized hole may be cut into the seal assembly for any standard cable size. The corrugated features allow marking the standard cable sized alternatingly on either side of the seal assembly so that it is easier to find and cut the correct sized hole for the cable. The housing segments may be locked with a simple latch, a nut and bolt assembly, or both. In the closed position, the bottom edges of the housing segments interlock for mechanical strength, but also have small spaces or cracks to allow any water to drain from the closure.
Inventors
- 👤 Gideon B. Dagan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:32
CPC Classifications
H; H02; H02G; H02G15/00; H02G15/08; H02G15/10; H02G15/117; G; G02; G02B; G02B6/00; G02B6/44; G02B6/4401; G02B6/4415; G02B6/4416; G02B6/4422; G02B6/4439; G02B6/444; G02B6/4441; G02B6/4446; G02B6/44465; G02B6/4471; G02B6/46; G02B6/48; G02B6/483; H02G15/013
Claims Analysis
Total Claims: 48
Claim 1
Independent Claim
137 words
An aerial closure for enclosing electrical or optical cable splices in cable segments suspended from a support strand comprising: elongated header means for supporting the closure from the support strand, said header means having spaced longitudinal edges; attachment means for securing said header means relative to a support strand such that said header means is spaced from and generally parallel to suspended cable segments; a plurality of housing segments; means pivotally securing one of said housing segments adjacent each longitudinal edge of said header means such that each housing segment is movable from a closed position, wherein said header means and said housing segments encircle the cable segments, to an open position wherein each housing segment is elevated to provide access to the cable segments and free clearance on both sides and from below the cable segments.
Claim 2
Dependent Claim
137 words
An aerial closure for enclosing electrical or optical cable splices in cable segments suspended from a support strand comprising: elongated header means for supporting the closure from the support strand, said header means having spaced longitudinal edges; attachment means for securing said header means relative to a support strand such that said header means is spaced from and generally parallel to suspended cable segments; a plurality of housing segments; means pivotally securing one of said housing segments adjacent each longitudinal edge of said header means such that each housing segment is movable from a closed position, wherein said header means and said housing segments encircle the cable segments, to an open position wherein each housing segment is elevated to provide access to the cable segments and free clearance on both sides and from below the cable segments.
Claim 3
Dependent Claim
32 words
An aerial closure according to claim 1, with the addition of: seal means adjacent the ends of said housing segments to sealingly engage each of said housing segments and the cable segments.
Claim 4
Dependent Claim
29 words
An aerial closure according to claim 1, said attachment means comprising: an arm; means securing said arm to said elongated header means; and clamp means secured to said arm.
Claim 5
Dependent Claim
20 words
An aerial closure according to claim 3, said clamp means having surfaces configured to displace insulation on said support strand.
Claim 6
Dependent Claim
46 words
An aerial closure according to claim 3, said clamp means comprising: an arm having inclined surfaces forming a tapered slot; and means movably securing said clamp means relative to said arm such that the support strand is urged toward said inclined surfaces by said clamp means.
Claim 7
Dependent Claim
62 words
An aerial closure according to claim 5, said means movably securing said clamp means comprising: threaded means extending through apertures in said arm and said clamp means such that said clamp means is rotatable about said threaded means relative to said arm; and retainer means adjacent said threaded means to maintain said clamp means in a predetermined position relative to said arm.
Claim 8
Dependent Claim
20 words
An aerial closure according to claim 5, said clamp means having surfaces coined to pierce insulation on said support strand.
Claim 9
Dependent Claim
41 words
An aerial closure according to claim 1, with the addition: conductor means electrically connected to said attachment means; and means securing said conductor means to grounding conductors in an electrical cable to provide continuity of a ground circuit across the splice.
Claim 10
Dependent Claim
42 words
An aerial closure according to claim 1, with the addition of: latch means on a first one of said housing segments engageable with a second one of said housing segments for detachably securing said first housing segment to said second housing segment.
Claim 11
Dependent Claim
21 words
An aerial closure according to claim 9, said latch means comprising: threaded means extending through passages formed in said housing segments.
Claim 12
Dependent Claim
45 words
An aerial closure according to claim 9, said latch means comprising: a locking member movably secured to said first housing segment, said locking member being movable between a first position engaging said second housing segment and a second position disengaged from said second housing segment.
Claim 13
Dependent Claim
22 words
An aerial closure according to claim 11 said latch means further comprising: threaded means extending through passages formed in said housing segments.
Claim 14
Dependent Claim
41 words
An aerial closure according to claim 1, with the addition of: retainer means movably secured relative to said header means and said housing segments to urge each of said housing segments toward said open position wherein each housing segment is elevated.
Claim 15
Dependent Claim
39 words
An aerial closure according to claim 1, each of said housing segments having a non-linear edge, the non-linear edge on a first of said housing segments being complementary to the non-linear edge on a second of said housing segments.
Claim 16
Dependent Claim
192 words
An aerial closure for enclosing electrical or optical cable splices in cable segments suspended from a support strand comprising: elongated header means for supporting the closure from the support strand, said header means having spaced longitudinal edges; attachment means for securing said header means relative to a support strand such that said header means is spaced from and generally parallel to suspended cable segments; a plurality of housing segments; means pivotally securing one of said housing segments adjacent each longitudinal edge of said header means such that each housing segment is movable from a closed position, wherein said header means and said housing segments encircle the cable segments, to an open position wherein each housing segment is elevated to provide access to the cable segments and free clearance on both sides and from below the cable segments; end seal shell means adjacent the ends of said housing segments to sealingly engage each of said housing segments; connector mean securing said end seal shell means to at least one of said housing segments; and end seal means engaging said end seal shell means to sealingly engage at least one of the cable segments.
Claim 17
Dependent Claim
192 words
An aerial closure for enclosing electrical or optical cable splices in cable segments suspended from a support strand comprising: elongated header means for supporting the closure from the support strand, said header means having spaced longitudinal edges; attachment means for securing said header means relative to a support strand such that said header means is spaced from and generally parallel to suspended cable segments; a plurality of housing segments; means pivotally securing one of said housing segments adjacent each longitudinal edge of said header means such that each housing segment is movable from a closed position, wherein said header means and said housing segments encircle the cable segments, to an open position wherein each housing segment is elevated to provide access to the cable segments and free clearance on both sides and from below the cable segments; end seal shell means adjacent the ends of said housing segments to sealingly engage each of said housing segments; connector mean securing said end seal shell means to at least one of said housing segments; and end seal means engaging said end seal shell means to sealingly engage at least one of the cable segments.
Claim 18
Dependent Claim
32 words
An aerial closure according to claim 15, said end seal shell means comprising: a pair of spaced flanges; and web means extending between said spaced flanges for supporting said end seal means.
Claim 19
Dependent Claim
27 words
An aerial closure according to claim 16, said connector means comprising: a projection on said web means extending into an aperture on one of said housing segments.
Claim 20
Dependent Claim
60 words
An aerial closure according to claim 15, said end seal means comprising: a plurality of elastomeric seal elements having aligned apertures extending therethrough, said elastomeric seal elements having a slot extending from each of said apertures through an edge of the elastomeric seal element, said slots in each of said elastomeric seal elements extending from said apertures in different directions.
Claim 21
Dependent Claim
22 words
An aerial closure according to claim 18, said elastomeric seal elements having an array of concentric corrugations forming alternating ribs and grooves.
Claim 22
Dependent Claim
33 words
An aerial closure according to claim 19, each rib of said array of concentric corrugations having indicia formed thereon to indicate the size of an opening formed by cutting along the adjacent groove.
Claim 23
Dependent Claim
113 words
An aerial closure for enclosing cable splices in cable segments suspended from a support strand comprising: a housing body of unitary construction, said body having a central section, said central section being bounded by spaced longitudinally extending deformable hinge portions that movably secure spaced wing segments adjacent opposite sides of said central segment, end portions of each of said wing segments being configured to form seal receiving indentations, said body being configured to permit movement of said spaced wing segments relative to said central section from a closed position wherein said central section and said wing segments encircle a cable to an open position wherein each wing segment is elevated above the cable.
Claim 24
Dependent Claim
113 words
An aerial closure for enclosing cable splices in cable segments suspended from a support strand comprising: a housing body of unitary construction, said body having a central section, said central section being bounded by spaced longitudinally extending deformable hinge portions that movably secure spaced wing segments adjacent opposite sides of said central segment, end portions of each of said wing segments being configured to form seal receiving indentations, said body being configured to permit movement of said spaced wing segments relative to said central section from a closed position wherein said central section and said wing segments encircle a cable to an open position wherein each wing segment is elevated above the cable.
Claim 25
Dependent Claim
66 words
An aerial closure according to claim 21, said housing body having non-linear edges on each of said wing segments, said non-linear edge on one of said wing segments mating with said non-linear edge on the other of said wing segments, said non-linear edges being configured to prevent longitudinal movement of said wing segments without restricting rotational movement of said wing segments relative to said central segment.
Claim 26
Dependent Claim
34 words
An aerial closure according to claim 22, each of said seal receiving indentations having sockets formed therein, each of said sockets being configured to retain segments of seal elements in said seal receiving grooves.
Claim 27
Dependent Claim
151 words
An aerial closure for enclosing cable splices in cable segments suspended from a support strand comprising: a housing body of unitary construction, said body having a central section, said central section being bounded by spaced longitudinally extending deformable hinge portions adjacent opposite sides of said central segment that movably secure spaced wing segments, said wing segments having non-linear edges configured to permit passage of air and liquid condensate between said non-linear edges of said wing segments when said non-linear edges are positioned in juxtaposed relation one to the other, said non-linear edge on one of said wing segments mating with said non-linear edge on the other of said wing segments, said non-linear edges being configured to prevent longitudinal movement of said wing segments without restricting rotational movement of said wing segments relative to said central segment, end portions of each of said wing segments being configured to form seal receiving indentations.
Claim 28
Dependent Claim
151 words
An aerial closure for enclosing cable splices in cable segments suspended from a support strand comprising: a housing body of unitary construction, said body having a central section, said central section being bounded by spaced longitudinally extending deformable hinge portions adjacent opposite sides of said central segment that movably secure spaced wing segments, said wing segments having non-linear edges configured to permit passage of air and liquid condensate between said non-linear edges of said wing segments when said non-linear edges are positioned in juxtaposed relation one to the other, said non-linear edge on one of said wing segments mating with said non-linear edge on the other of said wing segments, said non-linear edges being configured to prevent longitudinal movement of said wing segments without restricting rotational movement of said wing segments relative to said central segment, end portions of each of said wing segments being configured to form seal receiving indentations.
Claim 29
Dependent Claim
46 words
An aerial closure according to claim 24, said housing body having a severable central portion extending across said central section and each of said wing segments, each of said wing segments having deformed portions adjacent opposite sides of said severable portion to form seal receiving indentations.
Claim 30
Dependent Claim
108 words
An aerial closure for enclosing cable splices in cable segments suspended from a support strand comprising: a housing body of unitary construction, said body having a central section, said central section being bounded by spaced longitudinally extending deformable hinge portions that movable secure spaced wing segments adjacent opposite sides of said central segment, end portions of each of said wing segments being configured to form seal receiving indentations, said housing body being formed by blow molded plastic material such that each of said wing segments and said central segment are formed by spaced layers of plastic material having an interior chamber between said spaced layers of plastic material.
Claim 31
Dependent Claim
108 words
An aerial closure for enclosing cable splices in cable segments suspended from a support strand comprising: a housing body of unitary construction, said body having a central section, said central section being bounded by spaced longitudinally extending deformable hinge portions that movable secure spaced wing segments adjacent opposite sides of said central segment, end portions of each of said wing segments being configured to form seal receiving indentations, said housing body being formed by blow molded plastic material such that each of said wing segments and said central segment are formed by spaced layers of plastic material having an interior chamber between said spaced layers of plastic material.
Claim 32
Dependent Claim
34 words
An aerial closure according to claim 26, each of said wing sections having locking shoulders formed thereon, each of said locking shoulders being configured to secure edges of said wing segments in juxtaposed relation.
Claim 33
Dependent Claim
24 words
An aerial closure according to claim 27, each of said locking shoulders having a web portion having an aperture extending through said web portion.
Claim 34
Dependent Claim
27 words
An aerial closure according to claim 27, at least one of said locking shoulders having a web portion having a groove formed to receive a latch member.
Claim 35
Dependent Claim
97 words
An aerial closure for enclosing cable splices comprising: (a) elongated header means having spaced edges; (b) attachment means for attaching said header means to an aerial messenger cable such that said header means is spaced from and generally parallel to a cable; (c) a plurality of housing segments; (d) means movably securing a housing segment adjacent each edge of said header means such that each housing segment is movable from a closed position wherein said header means and said housing segments encircle the cable to an open position wherein each housing segment is elevated above the cable.
Claim 36
Dependent Claim
97 words
An aerial closure for enclosing cable splices comprising: (a) elongated header means having spaced edges; (b) attachment means for attaching said header means to an aerial messenger cable such that said header means is spaced from and generally parallel to a cable; (c) a plurality of housing segments; (d) means movably securing a housing segment adjacent each edge of said header means such that each housing segment is movable from a closed position wherein said header means and said housing segments encircle the cable to an open position wherein each housing segment is elevated above the cable.
Claim 37
Dependent Claim
30 words
The aerial closure of claim 30, with the addition of, seal means adjacent the ends of said housing segments to sealingly engage each of said housing segments and the cable.
Claim 38
Dependent Claim
73 words
An aerial enclosure for a splice in a telecommunications cable comprising: a) an elongate housing comprising a first and second member; b) an elongate hinge connecting the first and second members together; c) a retainer secured to a surface of the first member; and d) a bail secured to a surface of the second member such that the second member can be releasably locked in an open position by the retainer and bail.
Claim 39
Dependent Claim
73 words
An aerial enclosure for a splice in a telecommunications cable comprising: a) an elongate housing comprising a first and second member; b) an elongate hinge connecting the first and second members together; c) a retainer secured to a surface of the first member; and d) a bail secured to a surface of the second member such that the second member can be releasably locked in an open position by the retainer and bail.
Claim 40
Dependent Claim
86 words
An aerial enclosure for a cable splice comprising: a) an elongate housing comprising a first, second, and third member; b) a first elongate hinge connecting the first and second members together; c) a second elongate hinge connecting the second and third members together; d) retailer bails on each of the first and third member; and e) a retainer bracket on said second member such that the first and third members can be releasably locked in an open position by the respective retainer bails and retainer bracket.
Claim 41
Dependent Claim
86 words
An aerial enclosure for a cable splice comprising: a) an elongate housing comprising a first, second, and third member; b) a first elongate hinge connecting the first and second members together; c) a second elongate hinge connecting the second and third members together; d) retailer bails on each of the first and third member; and e) a retainer bracket on said second member such that the first and third members can be releasably locked in an open position by the respective retainer bails and retainer bracket.
Claim 42
Dependent Claim
12 words
The enclosure of claim 33 wherein the enclosure is a plastic enclosure.
Claim 43
Dependent Claim
10 words
The enclosure of claim 33 wherein the enclosure is blow-molded.
Claim 44
Dependent Claim
12 words
The enclosure of claim 33 wherein the enclosure is a double-walled enclosure.
Claim 45
Dependent Claim
11 words
The enclosure of claim 33 wherein the hinges are integral hinges.
Claim 46
Dependent Claim
17 words
The enclosure of claim 33 further including end seal members disposed on each end of the enclosure.
Claim 47
Dependent Claim
31 words
The enclosure of claim 33 further including a latch member on at least one of said first and third members for holding said first and third members in a closed position.
Claim 48
Dependent Claim
25 words
The enclosure of claim 33 further including a hanging bracket assembly secured to said second member for attaching said second member to a support strand.
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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) | 1997-06-20 | 1997-12-20 | 1998-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-06-20 | 2001-12-20 | 2002-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-06-20 | 2005-12-20 | 2006-06-21 | $7700.00 | Window Closed / Lapsed |