BRPI0418044A - membro de núcleo deslizantemente destacável para uso no interior de um tubo elástico, e, unidade de tudo de contração a frio - Google Patents

membro de núcleo deslizantemente destacável para uso no interior de um tubo elástico, e, unidade de tudo de contração a frio

Info

Publication number
BRPI0418044A
BRPI0418044A BRPI0418044-5A BRPI0418044A BRPI0418044A BR PI0418044 A BRPI0418044 A BR PI0418044A BR PI0418044 A BRPI0418044 A BR PI0418044A BR PI0418044 A BRPI0418044 A BR PI0418044A
Authority
BR
Brazil
Prior art keywords
core member
elastic tube
contraction unit
cold contraction
detachable core
Prior art date
Application number
BRPI0418044-5A
Other languages
English (en)
Inventor
Shigeru Suzuki
Masao Ohtsubo
Original Assignee
3M Innovative Properties 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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BRPI0418044A publication Critical patent/BRPI0418044A/pt

Links

Classifications

    • 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
    • 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
    • H02G15/182—Cable junctions protected by sleeves, e.g. for communication cable held in expanded condition in radial direction prior to installation
    • H02G15/1826—Cable junctions protected by sleeves, e.g. for communication cable held in expanded condition in radial direction prior to installation on a removable hollow core, e.g. a tube
    • 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
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1328—Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, etc.]

Landscapes

  • Cable Accessories (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Processing Of Terminals (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

"MEMBRO DE NúCLEO DESLIZANTEMENTE DESTACáVEL PARA USO NO INTERIOR DE UM TUBO ELáSTICO, E, UNIDADE DE TUBO DE CONTRAçãO A FRIO". é provido a um membro de núcleo deslizantemente destacável (12) para uso no interior de um tubo elástico (16). O membro de núcleo (12) tem um corpo cilíndrico oco (22) e um material de deslizamento (24) associado com o corpo. Uma extensão (26) é provida no corpo (22) e estende-se para fora.
BRPI0418044-5A 2003-12-24 2004-12-17 membro de núcleo deslizantemente destacável para uso no interior de um tubo elástico, e, unidade de tudo de contração a frio BRPI0418044A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003427682A JP4368190B2 (ja) 2003-12-24 2003-12-24 摺動脱離型コア部材及びそのコア部材を有する常温収縮管装置
PCT/US2004/042364 WO2005067116A1 (en) 2003-12-24 2004-12-17 Slidingly detachable core member and cold shrink tube unit having the same

Publications (1)

Publication Number Publication Date
BRPI0418044A true BRPI0418044A (pt) 2007-04-17

Family

ID=34746835

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418044-5A BRPI0418044A (pt) 2003-12-24 2004-12-17 membro de núcleo deslizantemente destacável para uso no interior de um tubo elástico, e, unidade de tudo de contração a frio

Country Status (11)

Country Link
US (1) US20070275194A1 (pt)
EP (1) EP1704626A1 (pt)
JP (1) JP4368190B2 (pt)
KR (1) KR20070008551A (pt)
CN (1) CN1910801A (pt)
BR (1) BRPI0418044A (pt)
CA (1) CA2551109A1 (pt)
MX (1) MXPA06007219A (pt)
RU (1) RU2006122234A (pt)
TW (1) TW200601655A (pt)
WO (1) WO2005067116A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7511222B2 (en) * 2006-12-11 2009-03-31 3M Innovative Properties Company Cold shrink article and method of using cold shrink article
JP5243020B2 (ja) * 2007-12-28 2013-07-24 スリーエム イノベイティブ プロパティズ カンパニー 電線被覆用チューブ
DK2284972T3 (da) * 2009-08-13 2013-09-23 Nexans Enhed til anbringelse af en elastisk muffe, som kan trækkes sammen ved kulde, til elektriske kabler
US8853563B2 (en) 2010-04-16 2014-10-07 Thomas & Betts International, Llc Cold shrink assembly
JP5087662B2 (ja) * 2010-08-25 2012-12-05 株式会社フジクラ 筒状保護被覆体及びその製造方法
JP6165424B2 (ja) * 2012-08-07 2017-07-19 積水化学工業株式会社 防火区画貫通部構造
US9202612B2 (en) 2012-09-28 2015-12-01 Thomas & Betts International, Llc Cold shrink assembly
JP5960324B1 (ja) * 2015-05-26 2016-08-02 近畿電機株式会社 電線カバーの端部封止工法およびその工法に使用するインナーコア
JP6527759B2 (ja) * 2015-06-16 2019-06-05 株式会社フジクラ 常温収縮チューブおよびそれに用いるインナーコア
FR3053520B1 (fr) * 2016-06-29 2021-04-09 Nexans Poignee came pour mise en place d'un manchon retractable a froid a l'extremite d'un cable ou autour d'une jonction entre deux cables
US10211611B2 (en) * 2016-12-09 2019-02-19 Richards Manufacturing Company, A New Jersey Limited Partnership Support core with a securing and releasing mechanism
BR112019018709A2 (pt) * 2017-03-10 2020-04-07 3M Innovative Properties Co conjunto de cobertura com estrutura de núcleo híbrido
US11888278B2 (en) 2021-03-24 2024-01-30 Richards Mfg. Co. Cold shrink core

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5925427A (en) * 1995-02-06 1999-07-20 Minnesota Mining And Manufacturing Company Support core ribbon for cold-shrink tube
FR2746459B1 (fr) * 1996-03-21 1998-04-24 Alcatel Cable Procede et ensemble de depose a serrage d'un revetement tubulaire elastique sur un element
FR2760145B1 (fr) * 1997-02-21 1999-04-09 Telecommunications Sa Dispositif d'etancheite et de protection fendu retractable a froid
FR2761830B1 (fr) * 1997-04-07 2000-01-28 Pirelli Cables Sa Support de jonction a extraction autonome commandee
FR2790863B1 (fr) * 1999-03-09 2001-06-01 Pirelli Cables Sa Support de manchon retractable pour jonction de cable electrique
JP2004034518A (ja) * 2002-07-03 2004-02-05 Three M Innovative Properties Co 摺動脱離型コア部材及びそのコア部材を有する常温収縮管装置

Also Published As

Publication number Publication date
WO2005067116A1 (en) 2005-07-21
CN1910801A (zh) 2007-02-07
CA2551109A1 (en) 2005-07-21
JP2005190723A (ja) 2005-07-14
JP4368190B2 (ja) 2009-11-18
MXPA06007219A (es) 2006-09-04
TW200601655A (en) 2006-01-01
US20070275194A1 (en) 2007-11-29
EP1704626A1 (en) 2006-09-27
KR20070008551A (ko) 2007-01-17
RU2006122234A (ru) 2008-01-27

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.