FR2584119B1 - Dispositif expansible, applicable en particulier au clavage dans les constructions et les ouvrages de genie civil - Google Patents

Dispositif expansible, applicable en particulier au clavage dans les constructions et les ouvrages de genie civil

Info

Publication number
FR2584119B1
FR2584119B1 FR8509703A FR8509703A FR2584119B1 FR 2584119 B1 FR2584119 B1 FR 2584119B1 FR 8509703 A FR8509703 A FR 8509703A FR 8509703 A FR8509703 A FR 8509703A FR 2584119 B1 FR2584119 B1 FR 2584119B1
Authority
FR
France
Prior art keywords
keying
constructions
applicable
civil engineering
expandable device
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
FR8509703A
Other languages
English (en)
Other versions
FR2584119A1 (fr
Inventor
Michel Guichard
Michel Levesque
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
Priority to FR8509703A priority Critical patent/FR2584119B1/fr
Priority to PCT/FR1986/000223 priority patent/WO1987000227A1/fr
Priority to EP19860903445 priority patent/EP0227727A1/fr
Publication of FR2584119A1 publication Critical patent/FR2584119A1/fr
Application granted granted Critical
Publication of FR2584119B1 publication Critical patent/FR2584119B1/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/08—Wrecking of buildings
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/04—Other methods or devices for dislodging with or without loading by devices with parts pressed mechanically against the wall of a borehole or a slit

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
FR8509703A 1985-06-26 1985-06-26 Dispositif expansible, applicable en particulier au clavage dans les constructions et les ouvrages de genie civil Expired FR2584119B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8509703A FR2584119B1 (fr) 1985-06-26 1985-06-26 Dispositif expansible, applicable en particulier au clavage dans les constructions et les ouvrages de genie civil
PCT/FR1986/000223 WO1987000227A1 (fr) 1985-06-26 1986-06-25 Dispositif expansible, applicable en particulier au clavage dans les constructions et les ouvrages de genie civil
EP19860903445 EP0227727A1 (fr) 1985-06-26 1986-06-25 Dispositif expansible, applicable en particulier au clavage dans les constructions et les ouvrages de genie civil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8509703A FR2584119B1 (fr) 1985-06-26 1985-06-26 Dispositif expansible, applicable en particulier au clavage dans les constructions et les ouvrages de genie civil

Publications (2)

Publication Number Publication Date
FR2584119A1 FR2584119A1 (fr) 1987-01-02
FR2584119B1 true FR2584119B1 (fr) 1988-07-08

Family

ID=9320678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8509703A Expired FR2584119B1 (fr) 1985-06-26 1985-06-26 Dispositif expansible, applicable en particulier au clavage dans les constructions et les ouvrages de genie civil

Country Status (3)

Country Link
EP (1) EP0227727A1 (fr)
FR (1) FR2584119B1 (fr)
WO (1) WO1987000227A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5458448A (en) * 1994-05-20 1995-10-17 Cheng; Yu-Hsin Expansion bolt structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1073365A (fr) * 1952-09-09 1954-09-24 Preload Co Procédé de précontrainte d'ouvrages et d'él'ements en béton et ouvrages et éléments construits selon ce procédé
FR1181104A (fr) * 1957-08-12 1959-06-11 Dispositif d'ossature métallique applicable à la réalisation d'une chaise, d'un fauteuil léger ou d'un fauteuil de repos
FR1182104A (fr) * 1957-09-06 1959-06-23 Perfectionnements apportés au montage d'un axe de liaison mécanique entre une partie menante et une partie menée en rotation
US3378285A (en) * 1966-03-14 1968-04-16 William C. Staley Keying device
DE2106968A1 (de) * 1971-02-13 1972-08-17 Kuske A Vorrichtung zur Verbindung von Welle und Nabe
US4152028A (en) * 1978-02-24 1979-05-01 The United States Of America As Represented By The United States Department Of Energy Expansible apparatus for removing the surface layer from a concrete object

Also Published As

Publication number Publication date
EP0227727A1 (fr) 1987-07-08
WO1987000227A1 (fr) 1987-01-15
FR2584119A1 (fr) 1987-01-02

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