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US3757031A Expired / Lapsed US ⏱️ 0.0 years remaining

The like selectively closable protective enclosure for electrical splices and

Assignee: ABB Installation Products Inc
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Filing: 1972-05-02
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Granted: 1973-09-04
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Expires: 1992-05-02
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Abstract

Abstract A protective enclosure preferably for spliced connections and the like comprising, in one embodiment, a pair of universally mating members each having a male and female portion of selectively engageable latch means and a highly resilient inner liner wherein said device may be releasably locked about a wide range of joint sizes to provide a protective enclosure therefore. Further embodiments comprise a plurality of mating members interengageable both circumferentially and longitudinally to further increase the range and versatility of the enclosure. The liner may be formed from a closed cell sponge rubber material or the like. The male and female latch means portions each comprises selectively formed teeth disposed adjacent at least one surface thereof, to provide interlocking engagement in any one of a number of selective positions.

Inventors

  • 👤 H Izraeli

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 20:25
CPC Classifications
H; H02; H02G; H02G15/00; H02G15/08; H02G15/10; H02G15/113; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44034

Claims Analysis

Total Claims: 15
Claim 1
Independent Claim 363 words
Means for enclosing a spliced connection or the like comprising: at least first and second generally elongate members arranged to be interlocked one to another to form a generally tubular enclosure, said members each having an outer surface, an inner surface, a first edge, and a second edge; latch means comprising interengageable mating male and female portions each comprising a plurality of spaced teeth disposed adjacent at least one surface thereof, at least one latch means male portion extending generally laterally adjacent at least a portion of said first edge of each of said first and second members, and at least one latch means female portion extending generally laterally adjacent at least a portion of said second edge of each of said first and second members, said latch means male and female portions being arranged for selectively positionable locking interengagement upon the disposition of a selective one of said first and said second member first edges adjacent a selective one of said first and said second member second edges; and resilient liner means at least partially disposed adjacent at least a portion of said inner surface of each of said first and said second members, each of said liner means having an inner surface selectively contoured to define at least a portion of a variable article receiving chamber, each of said latch means female portions being defined by an inner leg and an outer leg, and each of said latch means male portions being selectively spaced from said liner means to provide a given gap therebetween, said latch means female portion inner legs each being proportioned to fit snugly withIn said gap between an associated one of said latch means male portions and said liner means, said latch means female portion inner and outer legs being proportioned to encompass said latch means male portion therebetween, to form a multiplanar composite seam including the confronting surfaces of said latch means male and female portions; whereby at least said first and said second members may be peripherally disposed about a spliced connection or the like and said adjacently disposed latch means male and female portions selectively interlocked one to another to form a complete enclosure.
Claim 2
Dependent Claim 363 words
Means for enclosing a spliced connection or the like comprising: at least first and second generally elongate members arranged to be interlocked one to another to form a generally tubular enclosure, said members each having an outer surface, an inner surface, a first edge, and a second edge; latch means comprising interengageable mating male and female portions each comprising a plurality of spaced teeth disposed adjacent at least one surface thereof, at least one latch means male portion extending generally laterally adjacent at least a portion of said first edge of each of said first and second members, and at least one latch means female portion extending generally laterally adjacent at least a portion of said second edge of each of said first and second members, said latch means male and female portions being arranged for selectively positionable locking interengagement upon the disposition of a selective one of said first and said second member first edges adjacent a selective one of said first and said second member second edges; and resilient liner means at least partially disposed adjacent at least a portion of said inner surface of each of said first and said second members, each of said liner means having an inner surface selectively contoured to define at least a portion of a variable article receiving chamber, each of said latch means female portions being defined by an inner leg and an outer leg, and each of said latch means male portions being selectively spaced from said liner means to provide a given gap therebetween, said latch means female portion inner legs each being proportioned to fit snugly withIn said gap between an associated one of said latch means male portions and said liner means, said latch means female portion inner and outer legs being proportioned to encompass said latch means male portion therebetween, to form a multiplanar composite seam including the confronting surfaces of said latch means male and female portions; whereby at least said first and said second members may be peripherally disposed about a spliced connection or the like and said adjacently disposed latch means male and female portions selectively interlocked one to another to form a complete enclosure.
Claim 3
Dependent Claim 26 words
Means for enclosing a spliced connection or the like as defined in claim 1 wherein said first and second members are formed from electrically insulating material.
Claim 4
Dependent Claim 24 words
Means for enclosing a spliced connection or the like as defined in Claim 1 wherein said liner means is formed from highly compressible material.
Claim 5
Dependent Claim 36 words
Means for enclosing a spliced connection or the like as defined in claim 1 wherein said series of teeth are disposed adjacent at least two surfaces of each of said latch means male and female portions.
Claim 6
Dependent Claim 23 words
Means for enclosing a spliced connection or the like as defined in claim 1 wherein said first and second members are generally arcuate.
Claim 7
Dependent Claim 47 words
Means for enclosing a spliced connection or the like as defined in claim 1 wherein at least one of said first and said second members further comprises at least one generally elongate raised portion extending generally longitudinally adjacent said outer surface thereof to provide increased stiffness thereto.
Claim 8
Dependent Claim 55 words
Means for enclosing a spliced connection or the like as defined in claim 1 wherein at least one of said first and said second members further has at least one generally elongate recess extending generally longitudinally adjacent said inner surface thereof, said recess being proportioned to accommodate a selective portion of said liner means therein.
Claim 9
Dependent Claim 47 words
Means for enclosing a spliced connection or the like as defined in claim 7 wherein at least one of said first and said second members further comprises at least one generally elongate raised portion extending generally longitudinally adjacent said outer surface thereof to provide increased stiffness thereto.
Claim 10
Dependent Claim 24 words
Means for enclosing a spliced connection or the like as defined in claim 1 wherein said first and said second members are generally symmetrical.
Claim 11
Dependent Claim 54 words
Means for enclosing a spliced connection or the like as defined in claim 9 wherein at least one of said first and second members further has at least one generally elongate recess extending generally longitudinally adjacent said inner surface thereof, said recess being proportioned to accommodate a selective portion of said liner means therein.
Claim 12
Dependent Claim 47 words
Means for enclosing a spliced connection or the like as defined in claim 10 wherein at least one of said first and said second members further comprises at least one generally elongate raised portion extending generally longitudinally adjacent said outer surface thereto to provide increased stiffness thereof.
Claim 13
Dependent Claim 24 words
Means for enclosing a spliced connection or the like as defined in claim 9 wherein said first and said second members are generally arcuate.
Claim 14
Dependent Claim 36 words
Means for enclosing a spliced connection or the like as defined in claim 9 wherein said series of teeth are disposed adjacent at least two surfaces of each of said latch means male and female portions.
Claim 15
Dependent Claim 24 words
Means for enclosing a spliced connection or the like as defined in claim 13 wherein said first and said second members are generally arcuate.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1976-09-03 1977-03-05 1977-09-04 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-09-03 1981-03-05 1981-09-04 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-09-03 1985-03-05 1985-09-04 $7700.00 Window Closed / Lapsed

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