ATE7936T1 - METHOD AND DEVICE FOR DRIVING IN OR WITHDRAWING ELEMENTS SUCH AS PILES. - Google Patents

METHOD AND DEVICE FOR DRIVING IN OR WITHDRAWING ELEMENTS SUCH AS PILES.

Info

Publication number
ATE7936T1
ATE7936T1 AT81440004T AT81440004T ATE7936T1 AT E7936 T1 ATE7936 T1 AT E7936T1 AT 81440004 T AT81440004 T AT 81440004T AT 81440004 T AT81440004 T AT 81440004T AT E7936 T1 ATE7936 T1 AT E7936T1
Authority
AT
Austria
Prior art keywords
energy
ram
head
potential
piles
Prior art date
Application number
AT81440004T
Other languages
German (de)
Inventor
Gaspar Coelus
Original Assignee
Gaspar Coelus
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 Gaspar Coelus filed Critical Gaspar Coelus
Application granted granted Critical
Publication of ATE7936T1 publication Critical patent/ATE7936T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D11/00—Methods or apparatus specially adapted for both placing and removing sheet pile bulkheads, piles, or mould-pipes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
    • E02D13/10—Follow-blocks of pile-drivers or like devices

Landscapes

  • Engineering & Computer Science (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)
  • Structural Engineering (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

1. A process for driving into the ground or removing from the ground elements such as piles (1), tubes or sheeting piles (60) in which - a given amount of kinetic energy is formed by moving a ram (14, 70) which is directed in the diretion of movement of the head of the element (1, 60), - the ram (14, 70) is gradually slowed down by resilient means (19, 68) integral with the head of the element (1, 60) which accumulate the kinetic energy in potential form, the resulting force of the deceleration being communicated to the head of the element (1, 60), - the potential energy accumulated by the resilient means (19, 68) and which has not been absorbed by the movement of the element (1, 60) is retransferred to the ram (14, 70) in the form of kinetic energy, characterized in that : - this energy is increased by the action of hydraulic cylinders (21, 22 and 71) and this energy is transformed into potential energy corresponding to a greater height of the ram (14, 70) above the head of the element (1, 60), - the ram (14, 70) is driven back towards the head of the element (1, 60) while transforming the potential height energy into kinetic energy.
AT81440004T 1980-02-13 1981-02-05 METHOD AND DEVICE FOR DRIVING IN OR WITHDRAWING ELEMENTS SUCH AS PILES. ATE7936T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8003633A FR2475599A1 (en) 1980-02-13 1980-02-13 METHOD AND DEVICE FOR FITTING AND EXTRACTING ELEMENTS SUCH AS PILES
EP81440004A EP0034559B1 (en) 1980-02-13 1981-02-05 Method and apparatus for driving or extracting elements like piles

Publications (1)

Publication Number Publication Date
ATE7936T1 true ATE7936T1 (en) 1984-06-15

Family

ID=9238735

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81440004T ATE7936T1 (en) 1980-02-13 1981-02-05 METHOD AND DEVICE FOR DRIVING IN OR WITHDRAWING ELEMENTS SUCH AS PILES.

Country Status (4)

Country Link
EP (1) EP0034559B1 (en)
AT (1) ATE7936T1 (en)
DE (1) DE3164038D1 (en)
FR (1) FR2475599A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9101294A (en) * 1991-07-24 1993-02-16 Waal Technology & Consultancy METHOD AND APPARATUS FOR DRIVING PIPES
CN118668696B (en) * 2024-06-04 2025-10-21 浙江国丰集团有限公司 A prestressed concrete H-type pile sinking structure and pile sinking method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE329946C (en) * 1911-01-21 1920-12-02 Alexander Gibb Device for pulling out stakes or the like.
CH186483A (en) * 1934-12-06 1936-09-30 Delmag Deutsche Elektromaschin Ram.
DE1112461B (en) * 1958-05-12 1961-08-03 Delmag Maschinenfabrik Stake puller

Also Published As

Publication number Publication date
EP0034559B1 (en) 1984-06-13
FR2475599B1 (en) 1985-01-11
DE3164038D1 (en) 1984-07-19
FR2475599A1 (en) 1981-08-14
EP0034559A1 (en) 1981-08-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties