SE418940B - Anordning for att forma rorelement, speciellt betongror med armering av staltradsnet - Google Patents

Anordning for att forma rorelement, speciellt betongror med armering av staltradsnet

Info

Publication number
SE418940B
SE418940B SE7806133A SE7806133A SE418940B SE 418940 B SE418940 B SE 418940B SE 7806133 A SE7806133 A SE 7806133A SE 7806133 A SE7806133 A SE 7806133A SE 418940 B SE418940 B SE 418940B
Authority
SE
Sweden
Prior art keywords
funnel
seat
guide elements
cylinder
core tube
Prior art date
Application number
SE7806133A
Other languages
English (en)
Swedish (sv)
Other versions
SE7806133L (sv
Inventor
M Sandowicz
K D Wiaderek
W E Hamann
Original Assignee
Politechnika Warszawska
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 Politechnika Warszawska filed Critical Politechnika Warszawska
Publication of SE7806133L publication Critical patent/SE7806133L/xx
Publication of SE418940B publication Critical patent/SE418940B/sv

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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/90—Methods or apparatus for demoulding or discharging after shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
SE7806133A 1977-05-30 1978-05-29 Anordning for att forma rorelement, speciellt betongror med armering av staltradsnet SE418940B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1977198517A PL111895B1 (en) 1977-05-30 1977-05-30 Apparatus for moulding wire net reinforced concrete pipes

Publications (2)

Publication Number Publication Date
SE7806133L SE7806133L (sv) 1978-12-01
SE418940B true SE418940B (sv) 1981-07-06

Family

ID=19982807

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7806133A SE418940B (sv) 1977-05-30 1978-05-29 Anordning for att forma rorelement, speciellt betongror med armering av staltradsnet

Country Status (6)

Country Link
US (1) US4217080A (cs)
CA (1) CA1118584A (cs)
CH (1) CH630555A5 (cs)
DE (1) DE2823602A1 (cs)
PL (1) PL111895B1 (cs)
SE (1) SE418940B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991011653A1 (en) * 1990-01-29 1991-08-08 Vibrodens A/S A method and apparatus for coating the outer surface of an elongated body with a layer of concrete

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011107804A1 (de) * 2011-07-17 2013-01-17 Philipp Wagner Bauprinzip für Turmkonstruktion für Windenergieanlagen
CN114248342B (zh) * 2022-02-07 2023-03-31 东莞市志橙半导体材料有限公司 一种异形半导体管芯非导电保护管的制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1320707A (en) * 1919-11-04 Molding apparatus
US430752A (en) * 1890-06-24 Brick-machine
FI27095A (fi) * 1954-06-10 Ringsted As Putkenmuovauskone
US1124846A (en) * 1908-02-17 1915-01-12 Daniel Brennan Jr Machine for making blocks.
US1137776A (en) * 1914-06-25 1915-05-04 St John Miller Feeder for tile-machines.
US1590429A (en) * 1925-03-10 1926-06-29 Charles S Emert Stripper
US1838546A (en) * 1928-07-05 1931-12-29 American Concrete Pipe Company Concrete pipe machine
CH159355A (de) * 1932-02-01 1933-01-15 Graber & Wening Presse zur Herstellung von Röhren, insbesondere aus Zement.
CH164483A (de) * 1932-08-24 1933-10-15 G Maddalena Verfahren und Einrichtung zur Herstellung armierter Muffenrohre aus Zementgut.
DE824022C (de) * 1950-10-31 1951-12-06 Knut Helmer Khysing Vorrichtung zur Herstellung von Hohlformkoerpern
US3047929A (en) * 1958-03-05 1962-08-07 Steiro Engineering Co Inc Concrete pipe making apparatus
US3453706A (en) * 1964-11-10 1969-07-08 Pre Cast Concrete Products Ltd Concrete pipe making machine with novel packing head rotatably mounted on core follower and mold indexing mechanism
US3551968A (en) * 1968-03-01 1971-01-05 Hydrotile Machinery Co Feeding device for concrete pipe machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991011653A1 (en) * 1990-01-29 1991-08-08 Vibrodens A/S A method and apparatus for coating the outer surface of an elongated body with a layer of concrete
US5322656A (en) * 1990-01-29 1994-06-21 Vibrodens A/S Method and apparatus for coating the outer surface of an elongated body with a layer of concrete

Also Published As

Publication number Publication date
SE7806133L (sv) 1978-12-01
DE2823602A1 (de) 1978-12-14
US4217080A (en) 1980-08-12
CA1118584A (en) 1982-02-23
DE2823602C2 (cs) 1987-08-27
PL198517A1 (pl) 1979-02-26
CH630555A5 (de) 1982-06-30
PL111895B1 (en) 1980-09-30

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