ES2029574A6 - Maquina para proyectar hormigon. - Google Patents
Maquina para proyectar hormigon.Info
- Publication number
- ES2029574A6 ES2029574A6 ES9001016A ES9001016A ES2029574A6 ES 2029574 A6 ES2029574 A6 ES 2029574A6 ES 9001016 A ES9001016 A ES 9001016A ES 9001016 A ES9001016 A ES 9001016A ES 2029574 A6 ES2029574 A6 ES 2029574A6
- Authority
- ES
- Spain
- Prior art keywords
- outlet pipe
- hopper
- chamber
- compressed air
- gasket
- 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 - Lifetime
Links
- 239000011378 shotcrete Substances 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 3
- 238000007664 blowing Methods 0.000 abstract 1
- 239000004567 concrete Substances 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/32—Conveying concrete, e.g. for distributing same at building sites
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Nozzles (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Reciprocating Pumps (AREA)
Abstract
MAQUINA PARA PROYECTAR HORMIGON. ESTA PROVISTA DE UNA CARCASA FORMADA POR DOS CILINDROS HUECOS SITUADOS UNO POR ENCIMA DEL OTRO, ESTANDO FIJADA DICHA CARCASA DE FORMA SUELTA EN UNA PLACA DE BASE Y EN SU BORDE SUPERIOR LA CARCASA ESTA PROVISTA DE UN ANILLO EN EL CUAL ESTAN SITUADOS CILINDROS DE PRESION. ESTOS CILINDROS SIRVEN PARA EJERCER FUERZA DE PRESION SOBRE UNA PLACA DE PRESION PARA SUJETAR ENTRE SI TODAS LAS PARTES. GRACIAS A LA DISPOSICION DE LOS CILINDROS DE SUJECION EN EL BORDE SUPERIOR DE LA CARCASA, SE EVITA QUE LA MAQUINA PUEDA OPERARSE SIN ESTAR LA CARCASA EN SU POSICION. POR LA JUNTA DE CIERRE (EN FORMA DE BAYONETA) DE LA CARCASA CON LA PLACA DE BASE Y DE LA JUNTA DE LAS DOS PARTES DE LA CARCASA ENTRE SI, LA MAQUINA PUEDE ABRIRSE CON GRAN FACILIDAD CUANDO NO ESTA BAJO PRESION DE LOS CILINDROS DE PRESION.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH130589A CH677776A5 (en) | 1989-04-08 | 1989-04-08 | Liq. concrete injection gun |
CH130689A CH677777A5 (en) | 1989-04-08 | 1989-04-08 | Liq. concrete injection gun |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2029574A6 true ES2029574A6 (es) | 1992-08-16 |
Family
ID=25687266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9001016A Expired - Lifetime ES2029574A6 (es) | 1989-04-08 | 1990-04-06 | Maquina para proyectar hormigon. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5076501A (es) |
JP (1) | JP2935727B2 (es) |
AT (1) | AT406974B (es) |
DE (1) | DE4010521C2 (es) |
ES (1) | ES2029574A6 (es) |
FR (1) | FR2645571B1 (es) |
GB (2) | GB2232393B (es) |
IT (1) | IT1239768B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4127408A1 (de) * | 1991-08-19 | 1993-02-25 | Kloeckner Humboldt Deutz Ag | Zellenradschleuse fuer druckbehaelter |
EP0767118B1 (de) * | 1995-10-09 | 1999-11-17 | Sika Equipment AG | Spritzmaschine mit einer angetriebenen Rotorstufe |
JPH11197571A (ja) * | 1998-01-12 | 1999-07-27 | Nordson Kk | 吐出ガンの弁機構の開閉速度制御方法及び装置並びに液状体の吐出塗布方法 |
US6971554B2 (en) * | 2003-09-24 | 2005-12-06 | Exa Sa | Device for the controlled distribution of pulverulent products |
US20080178814A1 (en) * | 2007-01-30 | 2008-07-31 | Kuo-Tang Tseng | Feeding apparatus |
CN102431739B (zh) * | 2011-09-30 | 2013-12-11 | 永城煤电控股集团有限公司 | 可旋转喷浆机料仓装置 |
WO2016144874A1 (en) * | 2015-03-06 | 2016-09-15 | Cold Jet, Llc | Particle feeder |
EP3578327A1 (de) * | 2018-06-04 | 2019-12-11 | P & F Maschinenbau GmbH | Vorrichtung zum verzieren von beton |
US11247853B2 (en) * | 2019-09-06 | 2022-02-15 | Michael Nolen | Rotary airlock device and system for moving and placing granulate material |
CN111911476A (zh) * | 2020-08-21 | 2020-11-10 | 河南省煤科院科明机电设备有限公司 | 液压压紧单元、液压压紧补偿系统及混凝土喷射机 |
CN112195926A (zh) * | 2020-09-28 | 2021-01-08 | 安徽兰兮工程技术开发有限公司 | 喷浆机进料机构 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE704740C (de) * | 1938-10-09 | 1941-04-05 | Miag Muehlenbau Und Ind Akt Ge | Vorrichtung zum Speisen von unter Druck stehenden Raeumen mit Holzschnitzeln oder sonstigem Fasergut, z.B. zwecks Zerfaserung |
GB633779A (en) * | 1941-02-19 | 1949-12-30 | Richard Royal Colburn | Improvements in or relating to distributing apparatus |
GB742675A (en) * | 1952-05-10 | 1955-12-30 | Adele Oellrich | Charging valve for pneumatic gob-stowing plant |
US3080074A (en) * | 1959-10-16 | 1963-03-05 | Beloit Iron Works | Pressure chamber feeder |
GB923603A (en) * | 1961-12-06 | 1963-04-18 | Davidson & Co Ltd | Improvements in or relating to rotary feed valves |
US3909068A (en) * | 1974-01-04 | 1975-09-30 | Eppco | Powder feeder |
CH608853A5 (en) * | 1976-08-05 | 1979-01-31 | Meynadier & Cie Ag | Rotor for a concrete-spraying machine |
DE2740914C3 (de) * | 1977-09-10 | 1980-05-22 | Baumaschinen-Handel-Service-Ersatzteile Gmbh, 4300 Essen | Maschine zum pneumatischen Fördern von einem Trockengemisch in der Form Spritzbeton o.dgl. zu einer Spritzeinrichtung |
GB2026628B (en) * | 1978-07-26 | 1982-12-08 | Louth R | Seals |
DE3031219C2 (de) * | 1980-05-27 | 1983-10-06 | Aliva AG, 8967 Widen, Mutschellen | Materialzuspeiser für Anlagen zum pneumatischen Fördern von Schüttgütern |
AT368747B (de) * | 1980-08-26 | 1982-11-10 | Frings Hermann Hans | Kammerschleuse zur foerderung von fliess- bzw. schuettfaehigem foerdergut, insbesondere sandhaltigen massen |
CH650307A5 (de) * | 1981-05-27 | 1985-07-15 | Intradym Masch Ag | Betonspritzmaschine. |
DE3217406C2 (de) * | 1982-05-08 | 1986-06-05 | Pfister Gmbh, 8900 Augsburg | Vorrichtung zum kontinuierlichen gravimetrischen Dosieren von schüttfähigem Gut |
EP0149485B1 (de) * | 1984-01-17 | 1990-06-13 | Sandoz Ag | Verfahren und Vorrichtung zum Fördern von pulverförmigem oder körnigem Material |
JPS6138276A (ja) * | 1984-07-30 | 1986-02-24 | Kikkoman Corp | たて型ロ−タリ−バルブのシ−ル装置 |
ZA853862B (es) * | 1985-05-21 | 1985-11-27 | ||
SE455009B (sv) * | 1986-10-27 | 1988-06-13 | Jan Johan Viktor Abom | Anordning vid insprutningsmekanism |
-
1990
- 1990-04-02 DE DE4010521A patent/DE4010521C2/de not_active Expired - Fee Related
- 1990-04-04 IT IT47832A patent/IT1239768B/it active IP Right Grant
- 1990-04-05 AT AT0081190A patent/AT406974B/de not_active IP Right Cessation
- 1990-04-06 GB GB9007777A patent/GB2232393B/en not_active Expired - Fee Related
- 1990-04-06 US US07/505,863 patent/US5076501A/en not_active Expired - Fee Related
- 1990-04-06 ES ES9001016A patent/ES2029574A6/es not_active Expired - Lifetime
- 1990-04-07 JP JP2091369A patent/JP2935727B2/ja not_active Expired - Fee Related
- 1990-04-09 FR FR909004543A patent/FR2645571B1/fr not_active Expired - Lifetime
-
1992
- 1992-11-17 GB GB9224077A patent/GB2260113B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB9007777D0 (en) | 1990-06-06 |
IT1239768B (it) | 1993-11-15 |
IT9047832A0 (it) | 1990-04-04 |
GB2260113A (en) | 1993-04-07 |
GB2232393A (en) | 1990-12-12 |
DE4010521A1 (de) | 1990-11-08 |
AT406974B (de) | 2000-11-27 |
JP2935727B2 (ja) | 1999-08-16 |
US5076501A (en) | 1991-12-31 |
GB9224077D0 (en) | 1993-01-06 |
GB2232393B (en) | 1993-12-08 |
GB2260113B (en) | 1993-12-08 |
FR2645571A1 (fr) | 1990-10-12 |
JPH0342209A (ja) | 1991-02-22 |
DE4010521C2 (de) | 1999-07-15 |
FR2645571B1 (fr) | 1991-11-08 |
IT9047832A1 (it) | 1991-10-04 |
ATA81190A (de) | 2000-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2031740A6 (es) | Maquina para proyectar hormigon. | |
ES2029574A6 (es) | Maquina para proyectar hormigon. | |
DE3681502D1 (de) | Druckfester mischer. | |
ATE297836T1 (de) | Vorrichtung zum fördern von teilchenmaterial | |
TW367301B (en) | Apparatus and method for use in manufacture of fed objects | |
ES2013172A6 (es) | Sistema de correccion automatica de la densidad de prensado, en la fabricacion de azulejos. | |
GB1415721A (en) | Hopper or silo or like discharge devices | |
GB1450719A (en) | Method and apparatus for making a cementitious wedge shaped slab | |
ES2026051A6 (es) | Prensa de doble cinta filtrante. | |
SE8901095D0 (sv) | Dryer of asphalt plant | |
US4422579A (en) | Feeding device for a jet mill | |
JPS5535739A (en) | Airtight discharge device for powdery material | |
DK0514945T3 (da) | Sand/vand-doseringsapparat | |
FR2231326A1 (en) | Separator for tobacco in pneumatic conveyor - has pivoting arm to evenly distribute tobacco in lower chamber | |
EP0400261A3 (en) | Textile fibre mixing apparatus | |
CN212764093U (zh) | 一种多孔砖原料混合用配比装置 | |
JPS55111328A (en) | Apparatus for discharging accumulation by conveyor screw | |
JPS5623123A (en) | Discharging powdered substance | |
RU2021445C1 (ru) | Устройство для нанесения пневмобетона | |
RU13382U1 (ru) | Мини-завод контейнерного типа по производству сухих строительных смесей | |
ES8304898A1 (es) | Perfeccionamientos introducidos en el proceso de fabricacion de materiales granulados, refractarios o resistentes al fuego que contienen fibras ceramicas. | |
US1740631A (en) | Process for the manufacture of porous brick and the like | |
ES476790A1 (es) | Aparato para enfriar cemento clinker. | |
SU1237150A1 (ru) | Устройство дл сушки сыпучих продуктов | |
SU863815A2 (ru) | Вакуумщит |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC1A | Transfer granted | ||
FD1A | Patent lapsed |
Effective date: 20100311 |