ES8304821A1 - Aparato para fabricar un molde de arena sin secar en modelos de anima profunda, estilizable en fundicion. - Google Patents

Aparato para fabricar un molde de arena sin secar en modelos de anima profunda, estilizable en fundicion.

Info

Publication number
ES8304821A1
ES8304821A1 ES506340A ES506340A ES8304821A1 ES 8304821 A1 ES8304821 A1 ES 8304821A1 ES 506340 A ES506340 A ES 506340A ES 506340 A ES506340 A ES 506340A ES 8304821 A1 ES8304821 A1 ES 8304821A1
Authority
ES
Spain
Prior art keywords
bore
pattern
sand
stripper block
plate
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
ES506340A
Other languages
English (en)
Other versions
ES506340A0 (es
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.)
Deere and Co
Original Assignee
Deere and Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22733959&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8304821(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Deere and Co filed Critical Deere and Co
Publication of ES506340A0 publication Critical patent/ES506340A0/es
Publication of ES8304821A1 publication Critical patent/ES8304821A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C17/00—Moulding machines characterised by the mechanism for separating the pattern from the mould or for turning over the flask or the pattern plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/04—Pattern plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)

Abstract

APARATO PARA FABRICAR UN MOLDE DE ARENA SIN SECAR EN MODELOS DE ANIMA PROFUNDA, UTILIZABLE EN FUNDICION. EL MODELO (14) ESTA SOPORTADO EN UNA PLACA (18) QUE TIENE UNA ABERTURA (20) EN ALINEACION CON EL ANIMA (16) POR LA QUE PUEDE ENTRAR Y DESLIZARSE UN BLOQUE DESPRENDEDOR (22). UNA PLACA POSTERIOR FIJA (24) ESTA SOPORTADA EN LA PLACA DE MODELO Y SIRVE DE SOSTEN DE UN MUELLE DE COMPRESION (26) EN CONTACTO CON EL BLOQUE DESPRENDEDOR. ESTE ES EMPUJADO, COMPRIMIENDO EL MUELLE HACIA FUERA DEL ANIMA DEL MODELO CUANDO ESTE SE VA LLENANDO DE ARENA BAJO PRESION. CUANDO CESA ESTA, EL MUELLE SE RECUPERA EMPUJANDO AL BLOQUE (22) QUE OBLIGA A LA ARENA A DESPRENDERSE DEL ANIMA DEL MODELO (14).
ES506340A 1980-10-20 1981-10-19 Aparato para fabricar un molde de arena sin secar en modelos de anima profunda, estilizable en fundicion. Expired ES8304821A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19857680A 1980-10-20 1980-10-20

Publications (2)

Publication Number Publication Date
ES506340A0 ES506340A0 (es) 1983-03-16
ES8304821A1 true ES8304821A1 (es) 1983-03-16

Family

ID=22733959

Family Applications (2)

Application Number Title Priority Date Filing Date
ES506340A Expired ES8304821A1 (es) 1980-10-20 1981-10-19 Aparato para fabricar un molde de arena sin secar en modelos de anima profunda, estilizable en fundicion.
ES515213A Expired ES8308730A1 (es) 1980-10-20 1982-08-24 "un metodo de fabricar un molde de arena sin secar en modelos de anima profunda, utilizable en fundicion".

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES515213A Expired ES8308730A1 (es) 1980-10-20 1982-08-24 "un metodo de fabricar un molde de arena sin secar en modelos de anima profunda, utilizable en fundicion".

Country Status (8)

Country Link
EP (1) EP0050507B1 (es)
JP (1) JPS57100844A (es)
AU (1) AU544242B2 (es)
BR (1) BR8106727A (es)
CA (1) CA1201272A (es)
DE (1) DE3168373D1 (es)
ES (2) ES8304821A1 (es)
ZA (1) ZA817255B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3315859A1 (de) * 1983-04-30 1984-10-31 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Verfahren zur herstellung von giessereisandformen und vorrichtung zur durchfuehrung des verfahrens
FR2633851B1 (fr) * 1988-07-07 1991-05-17 Mancelle Fonderie Plaque modele pour la realisation de moules destines a la fabrication par fonderie au sable de joints-glaces ou pieces similaires presentant un bourrelet en contre-depouille
JP6135574B2 (ja) * 2014-03-27 2017-05-31 マツダ株式会社 鋳造用鋳型の造型装置
CN109570456A (zh) * 2018-12-29 2019-04-05 山东汇金股份有限公司 一种黏土砂造型辅助起模装置及其起模工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB162262A (en) * 1920-04-23 1921-12-19 Leandro Cucurny Improved apparatus for moulding plates, slabs and the like articles from ceramic material
US1475935A (en) * 1922-10-02 1923-12-04 Tabor Mfg Co Method and apparatus for forming sand molds
US3238576A (en) * 1962-12-04 1966-03-08 Taccone Corp Pattern plate with resilient member in cavity
DE1210517B (de) * 1963-01-30 1966-02-10 Badische Maschinenfabrik A G S Verfahren und Vorrichtung zum Loesen einer Giessereiform mit Ballen aus dem Ballenmodell
US3512756A (en) * 1967-09-05 1970-05-19 Dike O Seal Inc Pressurizable elastomeric thrusting device
CH492494A (de) * 1969-03-14 1970-06-30 Buehrer Erwin Verfahren zum Herstellen einer Giessereiform und Vorrichtung zur Durchführung des Verfahrens
CH548240A (de) * 1972-02-04 1974-04-30 Hofstetter Hans Ulrich Druckmittelbetaetigte einrichtung zum lockern eines geformten gegenstandes in einem formenden gehaeuse.
AT341124B (de) * 1975-10-01 1978-01-25 Voest Ag Formplatte zum herstellen von sandformen fur gussstucke
DE2809608C2 (de) * 1977-03-09 1984-04-26 Deere & Co., Moline, Ill., US, Niederlassung Deere & Co. European Office, 6800 Mannheim Modellplatte, vorzugsweise für automatisch arbeitende Gießereiformmaschinen

Also Published As

Publication number Publication date
AU544242B2 (en) 1985-05-23
EP0050507A1 (en) 1982-04-28
ZA817255B (en) 1983-05-25
EP0050507B1 (en) 1985-01-16
AU7511981A (en) 1982-04-29
ES515213A0 (es) 1983-10-01
ES506340A0 (es) 1983-03-16
DE3168373D1 (en) 1985-02-28
ES8308730A1 (es) 1983-10-01
JPS57100844A (en) 1982-06-23
CA1201272A (en) 1986-03-04
BR8106727A (pt) 1982-07-06

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