CH471955A - Formwork device for the inner formwork of block-shaped concrete structures - Google Patents

Formwork device for the inner formwork of block-shaped concrete structures

Info

Publication number
CH471955A
CH471955A CH629868A CH629868A CH471955A CH 471955 A CH471955 A CH 471955A CH 629868 A CH629868 A CH 629868A CH 629868 A CH629868 A CH 629868A CH 471955 A CH471955 A CH 471955A
Authority
CH
Switzerland
Prior art keywords
formwork
block
concrete structures
shaped concrete
inner formwork
Prior art date
Application number
CH629868A
Other languages
German (de)
Inventor
Stiermann Walter
Bahn Hermann
Original Assignee
Hochtief Ag Hoch Tiefbauten
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 Hochtief Ag Hoch Tiefbauten filed Critical Hochtief Ag Hoch Tiefbauten
Priority to CH629868A priority Critical patent/CH471955A/en
Publication of CH471955A publication Critical patent/CH471955A/en
Priority to FR6923960A priority patent/FR2018385B1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • 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
    • B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
CH629868A 1968-04-26 1968-04-26 Formwork device for the inner formwork of block-shaped concrete structures CH471955A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH629868A CH471955A (en) 1968-04-26 1968-04-26 Formwork device for the inner formwork of block-shaped concrete structures
FR6923960A FR2018385B1 (en) 1968-04-26 1969-07-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH629868A CH471955A (en) 1968-04-26 1968-04-26 Formwork device for the inner formwork of block-shaped concrete structures

Publications (1)

Publication Number Publication Date
CH471955A true CH471955A (en) 1969-04-30

Family

ID=4307348

Family Applications (1)

Application Number Title Priority Date Filing Date
CH629868A CH471955A (en) 1968-04-26 1968-04-26 Formwork device for the inner formwork of block-shaped concrete structures

Country Status (2)

Country Link
CH (1) CH471955A (en)
FR (1) FR2018385B1 (en)

Also Published As

Publication number Publication date
FR2018385A1 (en) 1970-05-29
FR2018385B1 (en) 1973-06-08

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Legal Events

Date Code Title Description
PL Patent ceased