FR2565885B1 - PROCESS AND DEVICE FOR THE MANUFACTURE OF A SINGLE PIECE SINGLE PIECE TANK - Google Patents

PROCESS AND DEVICE FOR THE MANUFACTURE OF A SINGLE PIECE SINGLE PIECE TANK

Info

Publication number
FR2565885B1
FR2565885B1 FR8403497A FR8403497A FR2565885B1 FR 2565885 B1 FR2565885 B1 FR 2565885B1 FR 8403497 A FR8403497 A FR 8403497A FR 8403497 A FR8403497 A FR 8403497A FR 2565885 B1 FR2565885 B1 FR 2565885B1
Authority
FR
France
Prior art keywords
single piece
manufacture
tank
piece tank
piece single
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
FR8403497A
Other languages
French (fr)
Other versions
FR2565885A1 (en
Inventor
Jean-Louis Rivolta
Jean-Francois Reverdy
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.)
CAVEAUX PREFABRIQUES
Original Assignee
CAVEAUX PREFABRIQUES
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 CAVEAUX PREFABRIQUES filed Critical CAVEAUX PREFABRIQUES
Priority to FR8403497A priority Critical patent/FR2565885B1/en
Publication of FR2565885A1 publication Critical patent/FR2565885A1/en
Application granted granted Critical
Publication of FR2565885B1 publication Critical patent/FR2565885B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/28—Cores; Mandrels
    • B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
    • B28B7/303—Cores; Mandrels adjustable, collapsible, or expanding specially for making undercut recesses or continuous cavities the inner section of which is superior to the section of either of the mouths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/168—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes for holders or similar hollow articles, e.g. vaults, sewer pits

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR8403497A 1984-03-02 1984-03-02 PROCESS AND DEVICE FOR THE MANUFACTURE OF A SINGLE PIECE SINGLE PIECE TANK Expired FR2565885B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8403497A FR2565885B1 (en) 1984-03-02 1984-03-02 PROCESS AND DEVICE FOR THE MANUFACTURE OF A SINGLE PIECE SINGLE PIECE TANK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8403497A FR2565885B1 (en) 1984-03-02 1984-03-02 PROCESS AND DEVICE FOR THE MANUFACTURE OF A SINGLE PIECE SINGLE PIECE TANK

Publications (2)

Publication Number Publication Date
FR2565885A1 FR2565885A1 (en) 1985-12-20
FR2565885B1 true FR2565885B1 (en) 1987-12-24

Family

ID=9301775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8403497A Expired FR2565885B1 (en) 1984-03-02 1984-03-02 PROCESS AND DEVICE FOR THE MANUFACTURE OF A SINGLE PIECE SINGLE PIECE TANK

Country Status (1)

Country Link
FR (1) FR2565885B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9215733U1 (en) * 1991-03-23 1993-03-25 Betonbau GmbH, 6833 Waghäusel Monolithic room cell
DE59509880D1 (en) * 1994-03-30 2002-01-10 Betonbau Gmbh METHOD FOR PRODUCING A MONOLITHIC CONCRETE ROOM CELL AND MONOLITHIC CONCRETE ROOM CELL

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1388376A (en) * 1920-11-01 1921-08-23 Hayes Ruppel Mfg Company Mold for hollow bodies
US2492893A (en) * 1945-02-24 1949-12-27 John S Schopf Interior form for use in molding burial vaults and the like
US2632226A (en) * 1949-08-18 1953-03-24 Arthur R Anderson Mold for casting monolithic spherical tanks
DE1197007B (en) * 1963-05-21 1965-07-15 Emil Maier Dorn Mold for the production of bulbous, internally hollow, hollow bodies made of concrete and provided with a relatively narrow opening, or the like.

Also Published As

Publication number Publication date
FR2565885A1 (en) 1985-12-20

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse