CA2259182A1 - Improved power transmission support structures - Google Patents

Improved power transmission support structures

Info

Publication number
CA2259182A1
CA2259182A1 CA002259182A CA2259182A CA2259182A1 CA 2259182 A1 CA2259182 A1 CA 2259182A1 CA 002259182 A CA002259182 A CA 002259182A CA 2259182 A CA2259182 A CA 2259182A CA 2259182 A1 CA2259182 A1 CA 2259182A1
Authority
CA
Canada
Prior art keywords
power transmission
support structures
improved power
transmission support
pole
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.)
Granted
Application number
CA002259182A
Other languages
French (fr)
Other versions
CA2259182C (en
Inventor
Earl K. Stanley
John R. Mott
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.)
MARYLAND COMPOSITES Corp
Original Assignee
Advanced Metals Technology Corp.
Earl K. Stanley
John R. Mott
Maryland Composites Corporation
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 Advanced Metals Technology Corp., Earl K. Stanley, John R. Mott, Maryland Composites Corporation filed Critical Advanced Metals Technology Corp.
Publication of CA2259182A1 publication Critical patent/CA2259182A1/en
Application granted granted Critical
Publication of CA2259182C publication Critical patent/CA2259182C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22—Sockets or holders for poles or posts
    • E04H12/2253—Mounting poles or posts to the holder
    • E04H12/2261—Mounting poles or posts to the holder on a flat base

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Foundations (AREA)
  • Electric Cable Installation (AREA)
  • Insulators (AREA)
  • Organic Insulating Materials (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

Supports (4) for power transmission lines are made of inductively transparent, inorganic cement composite materials. Separate parts of the structure are provided with mating surfaces and are secured together by expanding grout.
When the structure is in the form of a pole (4), the bottom of the pole can be attached to a base (28) by sleeves (24) secured to the pole (4).
CA002259182A 1996-06-28 1997-06-26 Improved power transmission support structures Expired - Fee Related CA2259182C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2075396P 1996-06-28 1996-06-28
US60/020,753 1996-09-26
PCT/US1997/010794 WO1998000615A1 (en) 1996-06-28 1997-06-26 Improved power transmission support structures

Publications (2)

Publication Number Publication Date
CA2259182A1 true CA2259182A1 (en) 1998-01-08
CA2259182C CA2259182C (en) 2002-11-19

Family

ID=21800371

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002259182A Expired - Fee Related CA2259182C (en) 1996-06-28 1997-06-26 Improved power transmission support structures

Country Status (8)

Country Link
EP (1) EP0907807B1 (en)
AT (1) ATE274117T1 (en)
AU (1) AU723443B2 (en)
CA (1) CA2259182C (en)
DE (1) DE69730329T2 (en)
ES (1) ES2225978T3 (en)
NZ (1) NZ333575A (en)
WO (1) WO1998000615A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20002104A1 (en) * 2000-09-28 2002-03-28 Iguzzini Illuminazione Srl LAMP FOR STREET LIGHTING
NL1027605C2 (en) * 2004-11-26 2006-05-29 Laszlo Imre Vakar High voltage pylon, energy transport system, energy transport method and assembly method.
US7993448B2 (en) * 2005-07-29 2011-08-09 Specialty Composites, Llc Cement-containing composition for use with alkali-resistant fiberglass and poles made therefrom
NO20160271A1 (en) * 2016-02-16 2016-11-04 Comrod As Apparatus and method for attaching and creating a composite mast.
NO346092B1 (en) * 2020-08-27 2022-02-07 Comrod As MOUNTING FOR A COMPOSITE MAST TO AN UPPENDING COINIC SHAPE CONSTRUCTION PILLAR WITH A RING-FOLDED FLANGE, AND PROCEDURE FOR ATTACHING A COMPOSITE MAST WITH SUCH A COINIC SHAPED MOUNTING PILLAR TO THE GROUND

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US839272A (en) * 1906-09-24 1906-12-25 Anderson G Crow Cement pole.
US1711824A (en) * 1926-07-12 1929-05-07 George E Barnhart Tapered drawn structural element
US2066419A (en) * 1934-07-26 1937-01-05 Pfistershammer Josef Tubular post
US2128294A (en) * 1936-04-18 1938-08-30 Robert B Gage Post
US2702103A (en) * 1948-11-10 1955-02-15 Pfistershamer Josef Tubular pole
US3713262A (en) * 1970-12-10 1973-01-30 J Jatcko Taper lock break-away pole structure
US4007075A (en) * 1973-12-10 1977-02-08 Cascade Pole Company Method of making a fiberglass pole
US4088808A (en) * 1976-01-16 1978-05-09 Cornwell Charles E Shaped articles of hydraulic cement compositions with a glossy reflective surface and reinforced with fiber glass
US4312162A (en) * 1979-08-15 1982-01-26 Jonas Medney Reinforced pole
US5285613A (en) * 1992-01-31 1994-02-15 Goldsworthy W Brandt Pultruded joint system and tower structure made therewith
US4785593A (en) * 1986-10-27 1988-11-22 Munoz Jr Jose C Structural building system
US4921222A (en) 1988-04-05 1990-05-01 Advanced Metals Technology Corp. Fiber composite article and method of manufacture
US4813651A (en) * 1988-06-30 1989-03-21 Rutledge Terry G Fence post with saddle support construction and method therefore
US5197253A (en) * 1990-12-31 1993-03-30 Johnson David W Interlocking joint pultrusion construction
US5175971A (en) * 1991-06-17 1993-01-05 Mccombs P Roger Utility power pole system

Also Published As

Publication number Publication date
NZ333575A (en) 1999-10-28
ATE274117T1 (en) 2004-09-15
EP0907807A1 (en) 1999-04-14
AU5832898A (en) 1999-01-25
EP0907807B1 (en) 2004-08-18
CA2259182C (en) 2002-11-19
AU723443B2 (en) 2000-08-24
DE69730329T2 (en) 2005-09-08
EP0907807A4 (en) 2002-11-06
DE69730329D1 (en) 2004-09-23
ES2225978T3 (en) 2005-03-16
WO1998000615A1 (en) 1998-01-08

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed