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DK71291D0 - MACHINE FOR TWO INCLUDED AXIALLY RELEASABLE SLIDE FORMING PARTS OF CASTLE HOLE BODIES, INSIDE CONCRETE Pipes - Google Patents

MACHINE FOR TWO INCLUDED AXIALLY RELEASABLE SLIDE FORMING PARTS OF CASTLE HOLE BODIES, INSIDE CONCRETE Pipes

Info

Publication number
DK71291D0
DK71291D0 DK71291A DK71291A DK71291D0 DK 71291 D0 DK71291 D0 DK 71291D0 DK 71291 A DK71291 A DK 71291A DK 71291 A DK71291 A DK 71291A DK 71291 D0 DK71291 D0 DK 71291D0
Authority
DK
Denmark
Prior art keywords
cast
machine
concrete pipes
vibrator
forming parts
Prior art date
Application number
DK71291A
Other languages
Danish (da)
Original Assignee
Pedershaab Maskinfabrik As
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 Pedershaab Maskinfabrik As filed Critical Pedershaab Maskinfabrik As
Priority to DK71291A priority Critical patent/DK71291D0/en
Publication of DK71291D0 publication Critical patent/DK71291D0/en
Priority to AU16858/92A priority patent/AU1685892A/en
Priority to PCT/DK1992/000127 priority patent/WO1992018308A1/en

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

A slip-form machine serves to cast hollow bodies, in particular pipes of concrete or a similar material, substantially vertically by means of successively progressing zonewise vibration compression. The machine comprises inner and outer slip-form mould parts (9, 10), respectively, which are displaced axially with respect to each other during the casting process. The inner mould part (10) is divided into at least two sections (17, 18) interconnected via one or more elastic spacers, and the uppermost one (17) of these contains at least one vibrator. The natural frequencies of the outer mould part (9) are significantly different from the frequency of the vibrations which are generated by the vibrator. By means of the above-mentioned structure it is now possible to cast e.g. concrete pipes in a faster working cycle, with much smaller investments in moulds, and with a smaller energy consumption than known before. The pipe moreover has a completely uniform quality in the longitudinal direction as well as along the periphery and can be cast with much narrower longitudinal and diameter tolerances than before.
DK71291A 1991-04-19 1991-04-19 MACHINE FOR TWO INCLUDED AXIALLY RELEASABLE SLIDE FORMING PARTS OF CASTLE HOLE BODIES, INSIDE CONCRETE Pipes DK71291D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK71291A DK71291D0 (en) 1991-04-19 1991-04-19 MACHINE FOR TWO INCLUDED AXIALLY RELEASABLE SLIDE FORMING PARTS OF CASTLE HOLE BODIES, INSIDE CONCRETE Pipes
AU16858/92A AU1685892A (en) 1991-04-19 1992-04-15 A machine for casting hollow bodies, in particular concrete pipes, and comprising two mutually axially movable slip-form mould parts
PCT/DK1992/000127 WO1992018308A1 (en) 1991-04-19 1992-04-15 A machine for casting hollow bodies, in particular concrete pipes, and comprising two mutually axially movable slip-form mould parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK71291A DK71291D0 (en) 1991-04-19 1991-04-19 MACHINE FOR TWO INCLUDED AXIALLY RELEASABLE SLIDE FORMING PARTS OF CASTLE HOLE BODIES, INSIDE CONCRETE Pipes

Publications (1)

Publication Number Publication Date
DK71291D0 true DK71291D0 (en) 1991-04-19

Family

ID=8096673

Family Applications (1)

Application Number Title Priority Date Filing Date
DK71291A DK71291D0 (en) 1991-04-19 1991-04-19 MACHINE FOR TWO INCLUDED AXIALLY RELEASABLE SLIDE FORMING PARTS OF CASTLE HOLE BODIES, INSIDE CONCRETE Pipes

Country Status (3)

Country Link
AU (1) AU1685892A (en)
DK (1) DK71291D0 (en)
WO (1) WO1992018308A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4322785A1 (en) * 1992-08-17 1995-01-19 Zueblin Ag Process for the production of concrete pipes and device for carrying out the process
DE4339118C1 (en) * 1993-11-16 1995-06-29 Iloma Automatisierungstechnik Method and device for producing molded articles from polymer concrete
FR2803556B1 (en) * 2000-01-12 2003-03-28 Bouygues Travaux Publics METHOD AND DEVICE FOR MANUFACTURING A STRAIGHT CYLINDRICAL BODY MOLDING WITH A CURABLE Loose GRANULAR MATERIAL AND THEIR APPLICATION TO THE MANUFACTURE OF A PIPE
DE10314722C5 (en) * 2003-03-31 2010-03-04 Schlosser-Pfeiffer Gmbh Apparatus and method for producing multilayer concrete pipes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1813772A (en) * 1930-03-24 1931-07-07 Zeidler Concrete Products Mach Machine for constructing concrete pipe
DE864146C (en) * 1950-11-14 1953-01-22 Bergwerks Und Huettenbau Ges M Process for the production of piled walls
DE882667C (en) * 1951-07-01 1953-07-09 Ludwig Dipl-Ing Boelkow Device for forming cylindrical hollow bodies
US3201843A (en) * 1963-08-13 1965-08-24 Price Brothers Co Concrete pipe molding machine
FI83986C (en) * 1987-06-18 1991-09-25 Parma Oy GLIDGJUTMASKIN FOER FRAMSTAELLNING AV LAONGSTRAECKTA BETONGSTYCKEN.
IT1230976B (en) * 1989-07-03 1991-11-08 Croci Mario & Figli Srl PROCEDURE AND EQUIPMENT FOR THE REALIZATION OF REINFORCED CONCRETE PIPES.

Also Published As

Publication number Publication date
AU1685892A (en) 1992-11-17
WO1992018308A1 (en) 1992-10-29

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment