DE3273263D1 - Multi-part form with improved tie and stripping means - Google Patents

Multi-part form with improved tie and stripping means

Info

Publication number
DE3273263D1
DE3273263D1 DE8282300135T DE3273263T DE3273263D1 DE 3273263 D1 DE3273263 D1 DE 3273263D1 DE 8282300135 T DE8282300135 T DE 8282300135T DE 3273263 T DE3273263 T DE 3273263T DE 3273263 D1 DE3273263 D1 DE 3273263D1
Authority
DE
Germany
Prior art keywords
arms
members
sidewall
sidewalls
movable
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
DE8282300135T
Other languages
German (de)
English (en)
Inventor
Roger L Toffolon
Warren E Kart
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.)
DOUBLEWAL CORP
Original Assignee
DOUBLEWAL CORP
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 DOUBLEWAL CORP filed Critical DOUBLEWAL CORP
Application granted granted Critical
Publication of DE3273263D1 publication Critical patent/DE3273263D1/de
Expired 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
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
    • B28B7/0041—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding the sidewalls of the mould being moved only parallelly away from the sidewalls of the moulded article
    • 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
    • B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
    • B28B7/183—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article for building blocks or similar block-shaped objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Stringed Musical Instruments (AREA)
  • Lead Frames For Integrated Circuits (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
DE8282300135T 1981-01-16 1982-01-12 Multi-part form with improved tie and stripping means Expired DE3273263D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/225,692 US4351507A (en) 1981-01-16 1981-01-16 Multi-part form with improved tie and stripping means

Publications (1)

Publication Number Publication Date
DE3273263D1 true DE3273263D1 (en) 1986-10-23

Family

ID=22845863

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282300135T Expired DE3273263D1 (en) 1981-01-16 1982-01-12 Multi-part form with improved tie and stripping means

Country Status (7)

Country Link
US (1) US4351507A (enExample)
EP (1) EP0057061B1 (enExample)
JP (1) JPS57163515A (enExample)
AT (1) ATE22248T1 (enExample)
AU (1) AU545726B2 (enExample)
CA (1) CA1164192A (enExample)
DE (1) DE3273263D1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5240223A (en) * 1991-12-31 1993-08-31 Apt, Inc. Reuseable mold for forming a hollow aggregate filled thermoset article
US5419529A (en) * 1989-12-11 1995-05-30 Apt, Inc. Reusable mold for forming premolded pieces and a modular contained machine foundation
US5120480A (en) * 1989-12-19 1992-06-09 Anderson Bruce J Method for making containers using a modular mold system
US5198246A (en) * 1990-09-27 1993-03-30 Monoform, Inc. Concrete molding device
US5697735A (en) * 1995-06-05 1997-12-16 The Tensar Corporation Cut wall confinement cell
US5934838A (en) * 1997-06-26 1999-08-10 The Tensar Corporation Modular wall block retaining wall reinforced by confinement cells for cut wall applications
DE10254322A1 (de) * 2002-11-21 2004-06-03 Kobra Formen Gmbh Anordnung zur Herstellung von Betonformsteinen
CN101195248B (zh) * 2004-02-27 2013-01-02 湖南邱则有专利战略策划有限公司 一种模壳构件成型模具
CN101164750B (zh) * 2004-02-27 2010-09-01 邱则有 一种模壳构件成型模具
CN101200092B (zh) * 2004-02-27 2012-08-15 湖南邱则有专利战略策划有限公司 一种模壳构件成型模具
CN101274448B (zh) * 2004-02-27 2012-09-12 湖南邱则有专利战略策划有限公司 一种模壳构件成型模具
CN100348820C (zh) * 2004-02-27 2007-11-14 邱则有 一种模壳构件成型模具
CN101219557B (zh) * 2004-02-27 2012-07-04 湖南邱则有专利战略策划有限公司 一种模壳构件成型模具
CN100348817C (zh) * 2004-02-27 2007-11-14 邱则有 一种模壳构件成型模具
CN100348819C (zh) * 2004-02-27 2007-11-14 邱则有 一种模壳构件成型模具
CN101195249B (zh) * 2004-02-27 2012-08-15 湖南邱则有专利战略策划有限公司 一种模壳构件成型模具
CN101229659B (zh) * 2004-02-27 2012-08-15 湖南邱则有专利战略策划有限公司 一种模壳构件成型模具
CN101229658B (zh) * 2004-02-27 2012-08-01 湖南邱则有专利战略策划有限公司 一种模壳构件成型模具
CN101164748B (zh) * 2004-02-27 2010-09-01 邱则有 一种模壳构件成型模具
CN101229657B (zh) * 2004-02-27 2012-08-15 湖南邱则有专利战略策划有限公司 一种模壳构件成型模具
CN100348818C (zh) * 2004-02-27 2007-11-14 邱则有 一种模壳构件成型模具
CN101239487B (zh) * 2004-02-27 2012-07-04 湖南邱则有专利战略策划有限公司 一种模壳构件成型模具
CN101254615B (zh) * 2004-02-27 2013-01-02 湖南邱则有专利战略策划有限公司 一种模壳构件成型模具
CN101454520B (zh) * 2006-04-05 2011-09-28 大卫·E·韦斯特 隔热混凝土模板及其制造模具
CN106965303A (zh) * 2017-04-25 2017-07-21 湖南三快而居住宅工业有限公司 一种组合模具及预制构件的生产工艺
AT16107U1 (de) * 2017-07-14 2019-01-15 Klemen Stefan Herstellungsverfahren für Betonblöcke
CN110385772A (zh) * 2019-07-14 2019-10-29 湖南农业大学 一套简便现场浇铸三格混凝土化粪池的模具

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US784701A (en) * 1904-05-12 1905-03-14 John B Petrie Mold.
US785093A (en) * 1904-07-18 1905-03-21 Iowa Gasoline Engine Company Artificial-stone mold.
US804423A (en) * 1905-01-07 1905-11-14 John Miller Machine for making cement blocks.
US798947A (en) * 1905-06-14 1905-09-05 Albert Burkholder Cement-block machine.
US974350A (en) * 1909-10-18 1910-11-01 Robert J Bratton Cement-block mold.
US2512092A (en) * 1945-12-29 1950-06-20 George A Dike Machine for molding concrete blocks
US2532049A (en) * 1948-08-11 1950-11-28 Wittke Emil Paul Mold for making hollow concrete blocks
US4123034A (en) * 1976-11-22 1978-10-31 Bc Pausch, Inc. Box form for concrete culvert
US4196161A (en) * 1978-03-01 1980-04-01 Atlantic Pipe Construction Method for precasting concrete products

Also Published As

Publication number Publication date
AU545726B2 (en) 1985-07-25
ATE22248T1 (de) 1986-10-15
AU7950982A (en) 1982-07-29
EP0057061A2 (en) 1982-08-04
JPS57163515A (en) 1982-10-07
EP0057061A3 (en) 1983-07-20
JPH035968B2 (enExample) 1991-01-28
CA1164192A (en) 1984-03-27
US4351507A (en) 1982-09-28
EP0057061B1 (en) 1986-09-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee