ES470883A1 - Perfeccionamientos en cajas de empalme - Google Patents

Perfeccionamientos en cajas de empalme

Info

Publication number
ES470883A1
ES470883A1 ES470883A ES470883A ES470883A1 ES 470883 A1 ES470883 A1 ES 470883A1 ES 470883 A ES470883 A ES 470883A ES 470883 A ES470883 A ES 470883A ES 470883 A1 ES470883 A1 ES 470883A1
Authority
ES
Spain
Prior art keywords
sealing member
junction boxes
longitudinal groove
joint cavity
elongated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES470883A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Preformed Line Products Co
Original Assignee
Preformed Line Products Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Preformed Line Products Co filed Critical Preformed Line Products Co
Publication of ES470883A1 publication Critical patent/ES470883A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4441—Boxes
    • G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
    • G02B6/4447—Cable boxes, e.g. splicing boxes with two or more multi fibre cables with divided shells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
    • H02G15/117—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes for multiconductor cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Cable Accessories (AREA)

Abstract

Perfeccionamientos en cajas de empalme caracterizados porque comprende: un miembro de cierre tubular que tiene una hendidura longitudinal, unos nervios erguidos en dicho miembro de cierre a lo largo de ambos lados de dicha hendidura longitudinal, definiendo dichos nervios erguidos una cavidad de junta alargada entre ellos cuando son llevados a una relación de próximos y sustancialmente paralelos un elemento de obturación elástico alargado, dimensionado para ajustar con interferencia dentro de dicha cavidad de junta alargada, estando estrechado dicho elemento de obturación de tal manera que dicho elemento de obturación es más ancho en el centro del mismo que en al menos un extremo del mismo; y medios para presionar dichos nervios uno hacia otro a fin de llevarlos a aplicación a presión con dicho elemento de obturación.
ES470883A 1977-08-03 1978-06-16 Perfeccionamientos en cajas de empalme Expired ES470883A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/821,568 US4181814A (en) 1977-08-03 1977-08-03 Splice case with gasket and closure mechanism therefor

Publications (1)

Publication Number Publication Date
ES470883A1 true ES470883A1 (es) 1979-02-01

Family

ID=25233717

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470883A Expired ES470883A1 (es) 1977-08-03 1978-06-16 Perfeccionamientos en cajas de empalme

Country Status (18)

Country Link
US (1) US4181814A (es)
JP (1) JPS5427985A (es)
AT (1) AT369588B (es)
AU (1) AU501888B1 (es)
BR (1) BR7804543A (es)
CA (1) CA1090460A (es)
CH (1) CH634958A5 (es)
DE (2) DE7821178U1 (es)
ES (1) ES470883A1 (es)
FR (1) FR2399752A1 (es)
GB (1) GB1596375A (es)
IE (1) IE46847B1 (es)
IN (1) IN150492B (es)
IT (1) IT1105267B (es)
MX (1) MX147072A (es)
NZ (1) NZ187391A (es)
SE (1) SE443898B (es)
ZA (1) ZA783471B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8000758A (nl) * 1979-03-14 1980-09-16 Mueller Siegfried Inrichting voor het afdichten van verbindingsplaatsen bij een doorlopend voorwerp, in het bijzonder van kabelmoffen.
US4364419A (en) * 1980-03-14 1982-12-21 Raychem Corporation Heat-recoverable wraparound closure
DE3243828C2 (de) * 1982-11-26 1986-12-04 Minnesota Mining And Manufacturing Co., Saint Paul, Minn. Kabelverbindung für unter Gasdruck setzbare Fernmeldekabel
US4538021A (en) * 1984-04-06 1985-08-27 At&T Bell Laboratories, Inc. Cable closure having asymmetrical end plate assembly
US4558174A (en) * 1984-04-06 1985-12-10 At&T Bell Laboratories Cable closure
CA1275460C (en) * 1985-10-14 1990-10-23 Klaus Pichler Cable joint with peripheral sealing bodies
US4692564A (en) * 1986-02-28 1987-09-08 American Telephone & Telegraph Company, At&T Technologies, Inc. Cable support system
US4845314A (en) * 1987-05-05 1989-07-04 Siemens Aktiengesellschaft Cable sleeve with elastic sealing elements in the sealing region
DE3721935A1 (de) * 1987-07-02 1989-01-12 Siemens Ag Kabelmuffe aus einem laengsgeteilten muffenrohr mit laengsseitigem klemmverschluss
DE3941268A1 (de) * 1989-09-30 1991-04-11 Stewing Kunststoff Kabelmuffe zum verbinden und abzweigen von kabeln, insbes. fernmeldekabeln
US5631993A (en) * 1995-04-20 1997-05-20 Preformed Line Products Company Optical fiber splice case
ATE187852T1 (de) * 1995-06-21 2000-01-15 Raymond A & Cie Schlauchförmiger umhüllungskanal zur ummantelung von kabelbündel
US5644671A (en) * 1995-06-23 1997-07-01 Preformed Line Products Company Optical fiber spice case with cross connect feature
US6329601B1 (en) 1996-06-17 2001-12-11 David L. Bulford Service wire splice housing
FR2757598B1 (fr) 1996-12-23 1999-03-05 Pouyet Sa Joint destine a etre dispose circonferentiellement autour d'un element globalement cylindrique
US5844171A (en) * 1997-04-22 1998-12-01 Mev Corporation Environmentally enclosed cable splice
US6872891B2 (en) 2002-10-30 2005-03-29 Dallas Angele Cable splice case expansion ring and system for splicing cable
US7038137B2 (en) * 2003-06-18 2006-05-02 Preformed Line Products Company Fiber closure system
US7239789B2 (en) 2003-10-06 2007-07-03 Preformed Line Products Company Optical fiber splice case
FR2910731A1 (fr) * 2006-12-22 2008-06-27 Schneider Electric Ind Sas Dispositif d'eclissage de deux canalisations electriques.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE552591A (es) *
US2899984A (en) * 1959-08-18 Gaffin
DE965005C (de) * 1954-10-13 1957-06-27 Eisenwerke Fried Wilh Dueker A Laengsgeteilte UEberschiebmuffe fuer Rohre
US3153693A (en) * 1962-10-01 1964-10-20 Reliable Electric Co Ready access cable housing
US3499972A (en) * 1967-02-13 1970-03-10 Smith Schreyer & Assoc Inc Connector and connection for sheath cable shield
DE2434600C2 (de) * 1973-11-23 1983-11-24 Gillemot, George Warren Kabelmuffe für Spleißverbindungen
DE7423507U (de) * 1974-07-10 1974-11-14 Siemens Ag Kabelmuffe
JPS582532B2 (ja) * 1975-05-23 1983-01-17 ジヨン ト−４ス トンプソン ケ−ブル継ぎ端部用包囲装置

Also Published As

Publication number Publication date
US4181814A (en) 1980-01-01
SE443898B (sv) 1986-03-10
JPS576329B2 (es) 1982-02-04
IT1105267B (it) 1985-10-28
JPS5427985A (en) 1979-03-02
CH634958A5 (de) 1983-02-28
AT369588B (de) 1983-01-10
NZ187391A (en) 1982-03-23
IN150492B (es) 1982-10-23
GB1596375A (en) 1981-08-26
DE2831029A1 (de) 1979-02-15
DE7821178U1 (de) 1978-11-23
IT7850021A0 (it) 1978-06-26
AU501888B1 (en) 1979-07-05
FR2399752A1 (fr) 1979-03-02
IE46847B1 (en) 1983-10-05
DE2831029B2 (de) 1981-05-21
BR7804543A (pt) 1979-05-22
CA1090460A (en) 1980-11-25
IE781018L (en) 1979-02-03
SE7806018L (sv) 1979-02-04
MX147072A (es) 1982-09-30
ZA783471B (en) 1979-06-27
ATA391978A (de) 1982-05-15
DE2831029C3 (de) 1982-02-04
FR2399752B1 (es) 1981-10-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980924