ES2070454T3 - DEVICE TO FACILITATE THE EXTRACTION OF A FORMWORK, AND APPLICATION TO THE REALIZATION OF A MOLDED WALL IN THE FLOOR. - Google Patents

DEVICE TO FACILITATE THE EXTRACTION OF A FORMWORK, AND APPLICATION TO THE REALIZATION OF A MOLDED WALL IN THE FLOOR.

Info

Publication number
ES2070454T3
ES2070454T3 ES91401571T ES91401571T ES2070454T3 ES 2070454 T3 ES2070454 T3 ES 2070454T3 ES 91401571 T ES91401571 T ES 91401571T ES 91401571 T ES91401571 T ES 91401571T ES 2070454 T3 ES2070454 T3 ES 2070454T3
Authority
ES
Spain
Prior art keywords
shuttering
formwork
realization
floor
extraction
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
ES91401571T
Other languages
Spanish (es)
Inventor
Pierre Longchamp
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.)
Bouygues SA
Original Assignee
Bouygues SA
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
Priority claimed from FR9007502A external-priority patent/FR2663357B1/en
Priority claimed from FR9103953A external-priority patent/FR2674888B1/en
Application filed by Bouygues SA filed Critical Bouygues SA
Application granted granted Critical
Publication of ES2070454T3 publication Critical patent/ES2070454T3/en
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
    • E02D5/18—Bulkheads or similar walls made solely of concrete in situ
    • 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
    • E02D5/18—Bulkheads or similar walls made solely of concrete in situ
    • E02D5/182—Bulkheads or similar walls made solely of concrete in situ using formworks to separate sections
    • 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
    • E02D5/18—Bulkheads or similar walls made solely of concrete in situ
    • E02D5/185—Bulkheads or similar walls made solely of concrete in situ with flexible joint members between sections
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D9/00—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof

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)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

The invention relates to a device for making it easier to extract a vertical shuttering. This apparatus comprises means for forming removably in the back (1b) of the shuttering (1) at least one vertical guide groove (8) open over its entire length in a direction opposite to the shuttering face (1a), and means forming a shuttering-removing tool having a guide part (11) capable of sliding vertically in said groove, whilst being retained in the groove, and lateral knives (9, 10) capable of scraping the lateral sides (3, 4) of the shuttering during sliding, the apparatus comprising means (12) for controlling the sliding of said tool. The invention is used particularly for the shutterings serving for making a trench wall in the ground. <IMAGE>
ES91401571T 1990-06-15 1991-06-13 DEVICE TO FACILITATE THE EXTRACTION OF A FORMWORK, AND APPLICATION TO THE REALIZATION OF A MOLDED WALL IN THE FLOOR. Expired - Lifetime ES2070454T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9007502A FR2663357B1 (en) 1990-06-15 1990-06-15 DEVICE FOR FACILITATING THE EXTRACTION OF A FORMWORK, TOOL PRESENT IN THE DEVICE AND APPLICATION TO THE PRODUCTION OF A MOLDED WALL IN THE GROUND.
FR9103953A FR2674888B1 (en) 1991-04-02 1991-04-02 DEVICE FOR FACILITATING THE EXTRACTION OF A FORMWORK, TOOL PRESENT IN THE DEVICE AND APPLICATION TO THE PRODUCTION OF A MOLDED WALL IN THE GROUND.

Publications (1)

Publication Number Publication Date
ES2070454T3 true ES2070454T3 (en) 1995-06-01

Family

ID=26228083

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91401571T Expired - Lifetime ES2070454T3 (en) 1990-06-15 1991-06-13 DEVICE TO FACILITATE THE EXTRACTION OF A FORMWORK, AND APPLICATION TO THE REALIZATION OF A MOLDED WALL IN THE FLOOR.

Country Status (5)

Country Link
EP (1) EP0462010B1 (en)
AT (1) ATE119228T1 (en)
DE (1) DE69107696T2 (en)
ES (1) ES2070454T3 (en)
HK (1) HK101596A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9616040D0 (en) * 1996-07-31 1996-09-11 Tsw Partnership The Improved stop-end system for use in diaphragm wall construction
FR2791072B1 (en) 1999-03-19 2001-06-15 Cie Du Sol DEVICE FOR AIDING FORMWORK

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL113163C (en) * 1900-01-01
US3513572A (en) * 1967-09-01 1970-05-26 Stang Cofor Inc Excavating apparatus for digging trenches
DE3035369C2 (en) * 1980-09-19 1983-05-26 Robert Ing.(grad.) 8011 Oberpframmern Pföderl Method and formwork element for producing diaphragm walls
FR2531733A1 (en) * 1982-08-11 1984-02-17 Sif Entreprise Bachy METHOD AND DEVICE FOR EXTRACTING A FORMWORK IN THE CONTEXT OF PRODUCING A MOLDED WALL IN THE GROUND
CH665241A5 (en) * 1987-01-28 1988-04-29 Zschokke Sa Conrad Wall-casting system in ground - uses end shuttering walls in sections aligned and clamped together beforehand

Also Published As

Publication number Publication date
ATE119228T1 (en) 1995-03-15
EP0462010A1 (en) 1991-12-18
HK101596A (en) 1996-06-21
DE69107696T2 (en) 1995-06-29
DE69107696D1 (en) 1995-04-06
EP0462010B1 (en) 1995-03-01

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