FR1246501A - Mold for the manufacture of manhole housings - Google Patents

Mold for the manufacture of manhole housings

Info

Publication number
FR1246501A
FR1246501A FR816399A FR816399A FR1246501A FR 1246501 A FR1246501 A FR 1246501A FR 816399 A FR816399 A FR 816399A FR 816399 A FR816399 A FR 816399A FR 1246501 A FR1246501 A FR 1246501A
Authority
FR
France
Prior art keywords
mold
manufacture
manhole
housings
manhole housings
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
FR816399A
Other languages
French (fr)
Inventor
Claude-Louis Lavie
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 filed Critical
Priority to FR816399A priority Critical patent/FR1246501A/en
Application granted granted Critical
Publication of FR1246501A publication Critical patent/FR1246501A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
FR816399A 1960-01-22 1960-01-22 Mold for the manufacture of manhole housings Expired FR1246501A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR816399A FR1246501A (en) 1960-01-22 1960-01-22 Mold for the manufacture of manhole housings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR816399A FR1246501A (en) 1960-01-22 1960-01-22 Mold for the manufacture of manhole housings

Publications (1)

Publication Number Publication Date
FR1246501A true FR1246501A (en) 1960-11-18

Family

ID=8724176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816399A Expired FR1246501A (en) 1960-01-22 1960-01-22 Mold for the manufacture of manhole housings

Country Status (1)

Country Link
FR (1) FR1246501A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1283725B (en) * 1964-03-10 1968-11-21 Heinrich Brandhoff Device for pulling the core of a mold for hollow bodies made of concrete which are open on one side

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1283725B (en) * 1964-03-10 1968-11-21 Heinrich Brandhoff Device for pulling the core of a mold for hollow bodies made of concrete which are open on one side

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