DE2754909C3 - - Google Patents

Info

Publication number
DE2754909C3
DE2754909C3 DE19772754909 DE2754909A DE2754909C3 DE 2754909 C3 DE2754909 C3 DE 2754909C3 DE 19772754909 DE19772754909 DE 19772754909 DE 2754909 A DE2754909 A DE 2754909A DE 2754909 C3 DE2754909 C3 DE 2754909C3
Authority
DE
Germany
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
DE19772754909
Other versions
DE2754909B2 (de
DE2754909A1 (de
Inventor
Des Erfinders Auf Nennung Verzicht
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.)
Zenith-Maschinenfabrik 5908 Neunkirchen De GmbH
Original Assignee
Zenith-Maschinenfabrik 5908 Neunkirchen De GmbH
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 Zenith-Maschinenfabrik 5908 Neunkirchen De GmbH filed Critical Zenith-Maschinenfabrik 5908 Neunkirchen De GmbH
Priority to DE19772754909 priority Critical patent/DE2754909B2/de
Priority to NL7811874A priority patent/NL7811874A/xx
Priority to BE192211A priority patent/BE872625A/xx
Publication of DE2754909A1 publication Critical patent/DE2754909A1/de
Publication of DE2754909B2 publication Critical patent/DE2754909B2/de
Application granted granted Critical
Publication of DE2754909C3 publication Critical patent/DE2754909C3/de
Granted 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
    • B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/04—Welding for other purposes than joining, e.g. built-up welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
DE19772754909 1977-12-09 1977-12-09 Verfahren und Vorrichtung zur Herstellung eines Vielfach-Formkastens für die Fertigung von Betonsteinen Granted DE2754909B2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19772754909 DE2754909B2 (de) 1977-12-09 1977-12-09 Verfahren und Vorrichtung zur Herstellung eines Vielfach-Formkastens für die Fertigung von Betonsteinen
NL7811874A NL7811874A (nl) 1977-12-09 1978-12-05 Werkwijze en inrichting voor het vervaardigen van ras- terachtige bouwdelen.
BE192211A BE872625A (fr) 1977-12-09 1978-12-08 Procede et dispositif pour la fabrication d'elements de construction sous forme de grilles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772754909 DE2754909B2 (de) 1977-12-09 1977-12-09 Verfahren und Vorrichtung zur Herstellung eines Vielfach-Formkastens für die Fertigung von Betonsteinen

Publications (3)

Publication Number Publication Date
DE2754909A1 DE2754909A1 (de) 1979-06-13
DE2754909B2 DE2754909B2 (de) 1980-11-27
DE2754909C3 true DE2754909C3 (de) 1988-09-29

Family

ID=6025719

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772754909 Granted DE2754909B2 (de) 1977-12-09 1977-12-09 Verfahren und Vorrichtung zur Herstellung eines Vielfach-Formkastens für die Fertigung von Betonsteinen

Country Status (3)

Country Link
BE (1) BE872625A (de)
DE (1) DE2754909B2 (de)
NL (1) NL7811874A (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE677240C (de) * 1937-08-05 1939-06-21 Fried Krupp Akt Ges Verfahren zur Herstellung widerstandsfaehiger Flaechen an Gegenstaenden, die hohem Verschleiss ausgesetzt sind, durch Auftragschweissung
US2688180A (en) * 1949-10-22 1954-09-07 Union Carbide & Carbon Corp Railroad track tread repairing process
DE1099825B (de) * 1956-09-22 1961-02-16 Schichau G M B H F Einrichtung an fotoelektrisch gesteuerten Nachformwerkzeugmaschinen
US2839663A (en) * 1957-03-06 1958-06-17 Anaconda Co Welding apparatus
DE1584595A1 (de) * 1966-09-17 1970-01-15 Pfeiffer Maschf Ettlingen Verfahren zur Herstellung von Rohren aus Beton und Rohrformmaschinen zur Durchfuehrung des Verfahrens
US4012027A (en) * 1976-03-24 1977-03-15 C-R-O Engineering Co., Inc. Metal cutting machine with scrap saving feature

Also Published As

Publication number Publication date
DE2754909B2 (de) 1980-11-27
BE872625A (fr) 1979-03-30
NL7811874A (nl) 1979-06-12
DE2754909A1 (de) 1979-06-13

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8263 Opposition against grant of a patent
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee