CA2581114C - Support autoportant - Google Patents

Support autoportant Download PDF

Info

Publication number
CA2581114C
CA2581114C CA2581114A CA2581114A CA2581114C CA 2581114 C CA2581114 C CA 2581114C CA 2581114 A CA2581114 A CA 2581114A CA 2581114 A CA2581114 A CA 2581114A CA 2581114 C CA2581114 C CA 2581114C
Authority
CA
Canada
Prior art keywords
plunger
outer tube
load support
wedging members
wedging
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 - Lifetime
Application number
CA2581114A
Other languages
English (en)
Other versions
CA2581114A1 (fr
Inventor
Joseph John Jingle
Anthony John Spencer Spearing
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
Publication of CA2581114A1 publication Critical patent/CA2581114A1/fr
Application granted granted Critical
Publication of CA2581114C publication Critical patent/CA2581114C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Automatic Assembly (AREA)

Abstract

L'invention concerne un support de charge comprenant un tube externe et un piston placé de façon au moins partiellement coulissante dans le tube externe. Des éléments de calage d'ensemble de gravité sont placés entre une surface externe du piston et une surface interne du tube externe avant de mettre en place le piston et le tube externe l'un par rapport à l'autre, ces éléments de calage se positionnant de façon sensiblement automatique sous l'effet de la gravité. Les éléments de calage entaillent la surface externe du piston et la surface interne du tube externe par mouvement axial du piston dans le tube externe.
CA2581114A 2004-09-20 2005-09-15 Support autoportant Expired - Lifetime CA2581114C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
ZA200407622 2004-09-20
ZA2004/7622 2004-09-20
ZA2005/0598 2005-01-21
ZA200500598 2005-01-21
PCT/US2005/032969 WO2006033968A1 (fr) 2004-09-20 2005-09-15 Support autoportant

Publications (2)

Publication Number Publication Date
CA2581114A1 CA2581114A1 (fr) 2006-03-30
CA2581114C true CA2581114C (fr) 2013-11-19

Family

ID=36090334

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2581114A Expired - Lifetime CA2581114C (fr) 2004-09-20 2005-09-15 Support autoportant

Country Status (6)

Country Link
EP (1) EP1812654B1 (fr)
CA (1) CA2581114C (fr)
MX (1) MX2007003264A (fr)
PL (1) PL1812654T3 (fr)
RU (1) RU2007108720A (fr)
WO (1) WO2006033968A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108756950A (zh) * 2018-07-03 2018-11-06 中国矿业大学 一种基于高恒阻机械式单体支架耦合支护结构及施工方法
RU2736661C1 (ru) * 2020-03-02 2020-11-19 Общество с ограниченной ответственностью "АРКТИЧЕСКИЕ МОРСКИЕ ПРОЕКТЫ" Способ стыкового соединения секций стальных трубных свай.
RU2741880C1 (ru) * 2020-08-07 2021-01-29 Общество с ограниченной ответственностью «БТ СВАП» Соединение свайных и опорных конструкций
RU2741881C1 (ru) * 2020-08-07 2021-01-29 Общество с ограниченной ответственностью «БТ СВАП» Сборная трубная конструкция

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US844335A (en) * 1905-01-30 1907-02-19 Joseph H Dodson Syringe.
US1491229A (en) 1920-10-08 1924-04-22 William M Goldsmith Shore for construction work
US2928643A (en) * 1953-02-21 1960-03-15 Bellmann Eugen Prop-type supporting device
US2838266A (en) * 1954-11-01 1958-06-10 Cameron W Sparks Adjustable strut
FR1543222A (fr) * 1967-06-12 1968-10-25 Peugeot Dispositif destiné à absorber de l'énergie et ses applications, en particulier aux colonnes de direction des véhicules automobiles
US3737134A (en) * 1971-06-18 1973-06-05 Afco Manuf Corp Telescoping support column
US3991964A (en) * 1974-12-10 1976-11-16 Evan John And Sons (Kenfig Hill) Limited Self-locking device for telescopic props
CA1307518C (fr) * 1988-06-28 1992-09-15 Etablissement Nanicoba Etancon a vis
DE4244657C2 (de) * 1992-03-27 1998-11-26 Josef Gloeckl Aktivdynamische Sitzvorrichtung
GB9501706D0 (en) * 1995-01-28 1995-03-15 Camcane Ltd Improvements in and relating to supports
US6299113B1 (en) 1998-12-18 2001-10-09 Koyo Giken Co., Ltd. Telescopic member, cylindrical body and molded body
US6609686B2 (en) * 2002-01-18 2003-08-26 Tam Srl Adjustable support apparatus

Also Published As

Publication number Publication date
WO2006033968A1 (fr) 2006-03-30
EP1812654A4 (fr) 2007-10-17
EP1812654B1 (fr) 2013-05-15
PL1812654T3 (pl) 2013-10-31
CA2581114A1 (fr) 2006-03-30
MX2007003264A (es) 2007-10-11
RU2007108720A (ru) 2008-09-20
EP1812654A1 (fr) 2007-08-01

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Legal Events

Date Code Title Description
EEER Examination request