BR0108191A - Block Forming Machine - Google Patents

Block Forming Machine

Info

Publication number
BR0108191A
BR0108191A BR0108191-8A BR0108191A BR0108191A BR 0108191 A BR0108191 A BR 0108191A BR 0108191 A BR0108191 A BR 0108191A BR 0108191 A BR0108191 A BR 0108191A
Authority
BR
Brazil
Prior art keywords
piston
compression chamber
block forming
forming machine
main
Prior art date
Application number
BR0108191-8A
Other languages
Portuguese (pt)
Other versions
BR0108191B1 (en
Inventor
Joachim Kofahl
Quintin Booysen
Original Assignee
Hydraform Internat Ltd
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 Hydraform Internat Ltd filed Critical Hydraform Internat Ltd
Publication of BR0108191A publication Critical patent/BR0108191A/en
Publication of BR0108191B1 publication Critical patent/BR0108191B1/en

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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B28B3/08—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form with two or more rams per mould
    • 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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/04—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with a fixed mould

Abstract

"APARELHO DE FORMAçãO DE BLOCOS". Um aparelho de formação de blocos compreende uma câmara de compressão com extremidades superior e inferior. Um êmbolo principal se estende para dentro da câmara de compressão da extremidade inferior enquanto que um êmbolo auxiliar é montado sobre um braço articulado e pode ser para dentro da extremidade superior da câmara de compressão. Uma mistura de terra/cimento é introduzida na câmara de compressão e um curso de pré-compressão é executado pelo êmbolo superior (30), antes que um curso de compressão principal seja executado pelo êmbolo inferior (22). A força de operação aplicada pelo êmbolo superior é substancialmente menor do que aquela aplicada pelo êmbolo inferior."BLOCK FORMER". A block forming apparatus comprises a compression chamber with upper and lower ends. A main piston extends into the lower end compression chamber while an auxiliary piston is mounted on an articulated arm and may be into the upper end of the compression chamber. An earth / cement mixture is introduced into the compression chamber and a precompression stroke is performed by the upper piston (30) before a main compression stroke is performed by the lower piston (22). The operating force applied by the upper piston is substantially less than that applied by the lower piston.

BRPI0108191-8A 2000-02-09 2001-02-09 block forming apparatus and method for forming a block from an earth / binder mixture. BR0108191B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200000609 2000-02-09
PCT/IB2001/000155 WO2001058654A1 (en) 2000-02-09 2001-02-09 Block forming apparatus

Publications (2)

Publication Number Publication Date
BR0108191A true BR0108191A (en) 2003-02-25
BR0108191B1 BR0108191B1 (en) 2010-08-10

Family

ID=25588613

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0108191-8A BR0108191B1 (en) 2000-02-09 2001-02-09 block forming apparatus and method for forming a block from an earth / binder mixture.

Country Status (4)

Country Link
AU (1) AU2001235880A1 (en)
BR (1) BR0108191B1 (en)
MX (1) MXPA02007567A (en)
WO (1) WO2001058654A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110481085B (en) * 2019-08-26 2021-06-25 甘肃巨森新能源科技有限公司 Agricultural and forestry by-product sandwich cake automatic forming machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2694845A (en) * 1952-05-09 1954-11-23 Harley H Montague Clay pot forming machine
DE1459339A1 (en) * 1962-04-12 1968-11-28 Rheinmetall Gmbh Toggle press
DE3904617A1 (en) * 1989-02-16 1990-08-23 Didier Werke Ag Press for cold-forming moulding compounds to make moulded bodies, especially ceramic blocks
BE1003426A5 (en) * 1989-09-13 1992-03-24 Earth Tech Ltd METHOD AND DEVICE FOR PRODUCING EARTH BLOCKS.
IT1280102B1 (en) * 1995-10-18 1997-12-29 Sacmi PRESS FOR THE FORMING OF OBJECTS WITH CERAMIC POWDER MATERIAL

Also Published As

Publication number Publication date
BR0108191B1 (en) 2010-08-10
MXPA02007567A (en) 2004-08-23
AU2001235880A1 (en) 2001-08-20
WO2001058654A1 (en) 2001-08-16

Similar Documents

Publication Publication Date Title
PE20020637A1 (en) 5-OXO-PYRROLIDINE DERIVATIVES AS PROSTAGLANDIN AGONISTS
ES2193358T3 (en) HYDRAULIC MANUAL APPLIANCE.
NO20054657L (en) Method and system for cementing in an annulus between a casing and a well wall
AR032803A1 (en) A COMPOSITION OF BASE OIL, ITS PREPARATION PROCEDURE, LUBRICANT FORMULATION THAT INCLUDES BASE OIL AND ITS USE.
MXPA03011058A (en) Dual capacity compressor.
DE10290018D2 (en) Pressure intensifier
ITMI20020522A1 (en) COMELLA DI BIELLA OF A HERMETIC COMPRESSOR
HN2002000170A (en) METHOD TO PRODUCE CEMENT CLINKER USING HIGH CONTAINED SULFUR COKE
MX9207669A (en) HYDRAULIC PISTON DEVICE FOR USE IN COMPRESSION RELEASE MACHINE RETARDERS.
ATE18284T1 (en) SLIP HAMMER.
MY124521A (en) Tensioning device for at least one trailing rope of an elevator installation
BRPI0505316A (en) device for reducing pedal force
BR0108191A (en) Block Forming Machine
GB2354047A (en) Hydraulic cylinders
DE60013999D1 (en) steamers
CA2438286A1 (en) Knuckle boom for reaching and pulling and hydraulic circuits therefor
DE59805389D1 (en) tamping
BR9709050A (en) Apparatus comprising a tubular syringe cylinder and an end wall.
DE50203183D1 (en) telescopic boom
BR0206272A (en) Solid unit dosage form comprising citalopram
ATE218929T1 (en) HAND OPERATED TOOL
ES2178746T3 (en) PISTON FOR A PRESSURE FOUNDING MACHINE WITH HOT CAMERA.
PE20001552A1 (en) USE OF NATURALLY NON-OCCURRING SELECTIVE EP1 AGONISTS TO INCREASE BONE VOLUME
SE0004339D0 (en) Device for cracking boulders
KR840009359A (en) Lighting agent

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: HYDRAFORM DEVELOPMENTS (PTY) LTD. (ZA)

Free format text: TRANSFERIDO DE: HYDRAFORM INTERNATIONAL LIMITED

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/02/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2308 DE 31-03-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.