CA948571A - Duct terminator - Google Patents

Duct terminator

Info

Publication number
CA948571A
CA948571A CA150,627A CA150627A CA948571A CA 948571 A CA948571 A CA 948571A CA 150627 A CA150627 A CA 150627A CA 948571 A CA948571 A CA 948571A
Authority
CA
Canada
Prior art keywords
duct terminator
terminator
duct
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
CA150,627A
Other versions
CA150627S (en
Inventor
Herbert S. Leo
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.)
Formex Manufacturing Inc
Original Assignee
Formex Manufacturing Inc
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 Formex Manufacturing Inc filed Critical Formex Manufacturing Inc
Application granted granted Critical
Publication of CA948571A publication Critical patent/CA948571A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00Installations of electric cables or lines in or on the ground or water
    • H02G9/10Installations of electric cables or lines in or on the ground or water in cable chambers, e.g. in manhole or in handhole
CA150,627A 1971-12-03 1972-08-29 Duct terminator Expired CA948571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20442671A 1971-12-03 1971-12-03

Publications (1)

Publication Number Publication Date
CA948571A true CA948571A (en) 1974-06-04

Family

ID=22757821

Family Applications (1)

Application Number Title Priority Date Filing Date
CA150,627A Expired CA948571A (en) 1971-12-03 1972-08-29 Duct terminator

Country Status (5)

Country Link
US (1) US3731448A (en)
BE (1) BE788705A (en)
CA (1) CA948571A (en)
DE (2) DE2251986C2 (en)
FR (1) FR2161902B1 (en)

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JPH0785620B2 (en) * 1990-09-27 1995-09-13 誠新産業株式会社 Wiring adapter and method of laying underground cable using wiring adapter
US5205592A (en) * 1991-06-24 1993-04-27 Double Containment Systems Underground containment tank and piping assembly
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DE19758270A1 (en) * 1997-12-31 1999-07-01 Schoeck Bauteile Gmbh Concealed recess component for forming recesses in reinforced concrete ceilings or walls
DE29806418U1 (en) * 1998-04-08 1999-08-12 UGA SYSTEM-TECHNIK GmbH + Co., 89547 Gerstetten Device for carrying out a line
JP3824803B2 (en) * 1998-05-15 2006-09-20 未来工業株式会社 Penetration cylinder, method of using the same, and penetration structure
US6177630B1 (en) * 1998-10-15 2001-01-23 Qwest Communications International Inc. Equipment installation concrete pad having integrated equipotential grounding plane and method for installing equipment using same
JP3430396B2 (en) * 1998-11-12 2003-07-28 東拓工業株式会社 Bellmouth with joint, its block body and handhole
US6152652A (en) * 1999-03-15 2000-11-28 Mosby; Sammy J. Apparatus and method for installing a dynamometer pit in cementitious material
US6386550B1 (en) * 2000-02-02 2002-05-14 Stepcon Industries Inc. Subterranean coupler
US6401400B1 (en) * 2000-03-15 2002-06-11 Newbasis, Llc Industrial vault
US20030192381A1 (en) * 2002-04-11 2003-10-16 Kelly Kirk E. Modular dynamometer can
US6715247B1 (en) * 2002-09-27 2004-04-06 Bowco Industries Inc. Modular bracket for supporting passage cores for concrete structures
US20040154239A1 (en) * 2003-01-09 2004-08-12 Sack James A. Plastic duct terminator
US6861584B2 (en) * 2003-04-04 2005-03-01 Stockdale Communications Incorporated Flush-to-grade vault with wall-mounted cross-connect panels
US20050224690A1 (en) * 2004-04-12 2005-10-13 Hobbs George J Water-permeable concrete pad and form
CA2471528A1 (en) * 2004-06-15 2005-12-15 Jeffery Todd Williams A device and method for flush mounting air duct grates, electrical switch plates, electrical receptacle plates, electrical light fixtures and other drywall aperture covers on drywall surfaces using drywall bead
SE528691C2 (en) * 2004-12-08 2007-01-23 Roxtec Ab Frame for receiving one or more resilient modules and compression procedure for one or more resilient modules forming cable passages, pipe passages or the like
EP1837573B1 (en) * 2006-03-20 2012-09-12 Beele Engineering B.V. System for dynamically sealing a conduit sleeve through which a pipe or cable extends
DE202006006361U1 (en) * 2006-04-20 2006-06-22 Hilti Ag Feed-through for passing pipes through walls comprises tubular housing with flange at one end with swellable packing above it, stud and tube on either side of housing forming snap-fittings allowing other feed-throughs to be connected
EP1892448B1 (en) 2006-08-25 2009-08-19 Beele Engineering B.V. System for dynamically sealing at least one conduit through which a pipe or cable extends
WO2010065767A1 (en) 2008-12-03 2010-06-10 Aims International, Inc. Apparatus and methods for supporting an elongated member
US9217519B2 (en) * 2009-08-25 2015-12-22 Aims International, Inc. Systems and methods for supporting tubular members
US9464735B2 (en) 2009-08-25 2016-10-11 Asset Integrity Management Solutions, L.L.C. Systems and methods for supporting tubular members
EP2390544B1 (en) 2010-05-25 2012-08-29 Beele Engineering B.V. An assembly and a method for providing in an opening a sealing system
EP2703705B1 (en) 2012-08-30 2017-03-29 Beele Engineering B.V. Sealing system for an annular space
EP2728232B1 (en) * 2012-10-30 2015-08-26 Hauff-Technik GmbH & Co. KG Feed-through for installation in a wall or floor element
NL2010304C2 (en) 2013-02-14 2014-08-18 Beele Eng Bv System for sealingly holding cables which extend through an opening.
US9086174B2 (en) 2013-03-15 2015-07-21 Securus, Inc. Extendable sleeve for poured concrete deck
DE102014007672B4 (en) * 2014-05-27 2017-10-26 HWR System GmbH Prefabricated building to form a house connection
PL3061890T3 (en) * 2015-02-26 2018-02-28 Hauff-Technik Gmbh & Co. Kg Feed-through for casting with concrete
US9927142B2 (en) * 2015-05-06 2018-03-27 Intellihot, Inc. Plug and play modular comfort device and interface template adapted to said plug and play modular comfort device
US9464451B1 (en) * 2015-08-28 2016-10-11 Jack Skaw Holding tanks, systems and methods
US10156302B1 (en) * 2016-02-09 2018-12-18 Blox, Llc Mechanical electrical plumbing rack device
DE202016103494U1 (en) * 2016-06-30 2017-07-06 Conta-Clip Verbindungstechnik Gmbh Cable wall bushing and kit
US10975567B2 (en) * 2017-12-21 2021-04-13 Reliance Worldwide Corporation Extendable sleeve for poured concrete deck
US10883348B2 (en) * 2018-12-03 2021-01-05 Novinium, Inc. Flow restrictor for installation in an underground conduit connected to an underground vault
US10883347B2 (en) 2018-12-03 2021-01-05 Novinium, Inc. Methods and systems for detecting manhole events
IT202000012175A1 (en) * 2020-05-25 2021-11-25 Bagaglini Prefabbricati S R L PREFABRICATED INTERIOR SUITABLE FOR THE PROTECTION OF JUNCTION SECTIONS OF UNDERGROUND HIGH VOLTAGE CABLES

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US2497058A (en) * 1945-02-15 1950-02-07 Sonoco Products Co Paper tube assembly for concrete construction
US2684518A (en) * 1951-05-07 1954-07-27 Leslie A Whitlock Hole forming device
US2709402A (en) * 1952-01-10 1955-05-31 Edward A Malm Ventilator
US3030687A (en) * 1958-06-23 1962-04-24 Paul M Muspratt Method and apparatus for producing a monolithic concrete construction panel
US3263378A (en) * 1960-07-21 1966-08-02 Underground Vault Company Precast subterranean utility vault structures
US3324941A (en) * 1964-01-02 1967-06-13 Carrier Corp Heat exchanger with expansible tube seal
DE1982649U (en) * 1968-01-19 1968-04-04 Fritz Seeger RECESS BODY.
US3543457A (en) * 1969-01-28 1970-12-01 Brooks Products Inc Knockout liner for concrete utility vaults
US3693664A (en) * 1970-10-15 1972-09-26 Hancock Brick & Tile Co Modular cellular conduit assembly

Also Published As

Publication number Publication date
DE7238936U (en) 1977-06-23
US3731448A (en) 1973-05-08
FR2161902B1 (en) 1977-01-14
DE2251986A1 (en) 1973-06-14
FR2161902A1 (en) 1973-07-13
DE2251986C2 (en) 1985-10-03
BE788705A (en) 1973-01-02

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