CA968977A - Support trestle for permafrost areas - Google Patents

Support trestle for permafrost areas

Info

Publication number
CA968977A
CA968977A CA166,032A CA166032A CA968977A CA 968977 A CA968977 A CA 968977A CA 166032 A CA166032 A CA 166032A CA 968977 A CA968977 A CA 968977A
Authority
CA
Canada
Prior art keywords
support trestle
permafrost areas
permafrost
areas
trestle
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
CA166,032A
Other versions
CA166032S (en
Inventor
John E. Hill
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA968977A publication Critical patent/CA968977A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/026—Laying or reclaiming pipes on land, e.g. above the ground in or on a frozen surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
CA166,032A 1972-03-17 1973-03-13 Support trestle for permafrost areas Expired CA968977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23571772A 1972-03-17 1972-03-17

Publications (1)

Publication Number Publication Date
CA968977A true CA968977A (en) 1975-06-10

Family

ID=22886644

Family Applications (1)

Application Number Title Priority Date Filing Date
CA166,032A Expired CA968977A (en) 1972-03-17 1973-03-13 Support trestle for permafrost areas

Country Status (2)

Country Link
US (1) US3767149A (en)
CA (1) CA968977A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290532A (en) * 1979-09-14 1981-09-22 Reynolds Lawrence E Support assembly
US4428893A (en) 1982-09-22 1984-01-31 Norton Co. Pipe support
US4676695A (en) * 1985-11-01 1987-06-30 Union Oil Company Of California Method for preventing thaw settlement along offshore artic pipelines
US5163642A (en) * 1988-10-27 1992-11-17 Bev Torrens Pipe support bridge
US5001858A (en) * 1989-10-03 1991-03-26 John Frazar Tree trimming apparatus and method
AT407190B (en) * 1997-05-07 2001-01-25 Berger Hagen SUPPORTING DEVICE
US5788193A (en) * 1996-07-15 1998-08-04 Hilbert; Gary A. Support system for a recreational vehicle drain hose
US5871306A (en) * 1997-04-09 1999-02-16 Tilcox; Michael S. Pipe supporting apparatus
US6186449B1 (en) * 1999-06-30 2001-02-13 Robert A. Chrestenson Waste discharge conduit support
US6353988B1 (en) * 2000-02-25 2002-03-12 Atlantic Richfield Company Method of installing a highly tensioned suspended pipeline
US6877700B2 (en) * 2002-08-28 2005-04-12 Evenfall Corporation Hose support apparatus with footings
US6966415B1 (en) 2004-05-26 2005-11-22 Dennis Conrad Rollable support for a cement-pouring chute
US8342342B1 (en) * 2010-06-30 2013-01-01 Vandelaar Brandon D Adjustable, collapsible clothes rack
US8944111B2 (en) * 2011-07-19 2015-02-03 The Midsun Group Pipe pitch apparatus, system and method of installation
US9207000B2 (en) * 2011-08-22 2015-12-08 Darin Kruse Solar apparatus support structures and systems
US20140216588A1 (en) * 2013-02-05 2014-08-07 Chad Tasch System and Method for Irrigating Liquids Over an Obstacle
DE202015000425U1 (en) * 2015-01-23 2016-04-26 Deutsches Zentrum für Luft- und Raumfahrt e.V. Parabolic trough collector module, parabolic trough collector module unit and solar thermal power plant
RU184322U1 (en) * 2017-10-20 2018-10-22 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") Rostverk for suspended support of pipelines of underground laying, compensating deviations of piles at installation
CN112113032A (en) * 2020-09-15 2020-12-22 大连理工大学 Suspended inhibition device for submarine pipeline
CN115789345B (en) * 2023-02-02 2023-04-25 中国科学院西北生态环境资源研究院 Anti-freezing and anti-pulling combined bracket penetrating through frozen soil area for crude oil pipeline

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1303491A (en) * 1919-05-13 miller
US698424A (en) * 1901-08-27 1902-04-22 Frank C Boise Telegraph-pole or fence-post.
US1165459A (en) * 1915-07-14 1915-12-28 Arthur W Sprague Post-brace.
US1653764A (en) * 1927-08-03 1927-12-27 Steel Scaffolding Company Mortar-board adjustable and foldable stand
US1674493A (en) * 1927-08-20 1928-06-19 Adams Gus Fire-hose stand
US2064121A (en) * 1933-10-23 1936-12-15 Lapp Insulator Company Inc Insulator for radio masts
US2352145A (en) * 1944-03-11 1944-06-20 Cletus P Wright Preinsulated pipe hanger unit
US2846168A (en) * 1956-08-08 1958-08-05 Edwin A Schroeter Pipe trestle
US3531090A (en) * 1969-07-28 1970-09-29 Ralph L Laible Electrical fence post with wire-connector
US3648468A (en) * 1970-02-11 1972-03-14 Phillips Petroleum Co Lambda supported pipeline for arctic use
US3667237A (en) * 1970-08-05 1972-06-06 Upjohn Co Novel constructions and methods

Also Published As

Publication number Publication date
US3767149A (en) 1973-10-23

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