FR2382293A1 - Machine a fabriquer des noyaux de fonderie - Google Patents
Machine a fabriquer des noyaux de fonderieInfo
- Publication number
- FR2382293A1 FR2382293A1 FR7706082A FR7706082A FR2382293A1 FR 2382293 A1 FR2382293 A1 FR 2382293A1 FR 7706082 A FR7706082 A FR 7706082A FR 7706082 A FR7706082 A FR 7706082A FR 2382293 A1 FR2382293 A1 FR 2382293A1
- Authority
- FR
- France
- Prior art keywords
- foundry cores
- molding
- machine
- face
- frame
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
- B22C9/123—Gas-hardening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C13/00—Moulding machines for making moulds or cores of particular shapes
- B22C13/12—Moulding machines for making moulds or cores of particular shapes for cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
- B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
- B22C15/245—Blowing tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
Machine de soufflage de noyaux de fonderie constitués de sable et d'un liant, du type comprenant d'une part une boîte de moulage 3 ouvrante comportant une face perforée et constituée de deux demi-moules 23, et d'autre part une tête de soufflage portée par un bâti et pouvant être appliquée contre ladite face perforée et éloignée de cette face, caracterisée en ce que la tête 2 est reliée au bâti 1 par au moins une paire d'élements de liaison parallèles il formant un parallélogramme déformable. Application à la fabrication de gros noyaux de fonderie destinés au moulage de raccord tubulaires en T.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7706082A FR2382293A1 (fr) | 1977-03-02 | 1977-03-02 | Machine a fabriquer des noyaux de fonderie |
DK88278A DK88278A (da) | 1977-03-02 | 1978-02-27 | Maskine til fremstilling af stoebekerner |
DE2808324A DE2808324C3 (de) | 1977-03-02 | 1978-02-27 | Maschine zum Herstellen von Gießkernen |
GB7816/78A GB1580274A (en) | 1977-03-02 | 1978-02-28 | Machine for producing foundry cores |
US05/882,469 US4171720A (en) | 1977-03-02 | 1978-03-01 | Machine for producing foundry cores |
IT7867421A IT7867421A0 (it) | 1977-03-02 | 1978-03-01 | Macchina per la fabbricazione delle anime da fonderia |
JP2344078A JPS53113219A (en) | 1977-03-02 | 1978-03-01 | Blast molding machine of core for casting |
CH222778A CH618362A5 (fr) | 1977-03-02 | 1978-03-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7706082A FR2382293A1 (fr) | 1977-03-02 | 1977-03-02 | Machine a fabriquer des noyaux de fonderie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2382293A1 true FR2382293A1 (fr) | 1978-09-29 |
FR2382293B1 FR2382293B1 (fr) | 1980-02-29 |
Family
ID=9187448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7706082A Granted FR2382293A1 (fr) | 1977-03-02 | 1977-03-02 | Machine a fabriquer des noyaux de fonderie |
Country Status (8)
Country | Link |
---|---|
US (1) | US4171720A (fr) |
JP (1) | JPS53113219A (fr) |
CH (1) | CH618362A5 (fr) |
DE (1) | DE2808324C3 (fr) |
DK (1) | DK88278A (fr) |
FR (1) | FR2382293A1 (fr) |
GB (1) | GB1580274A (fr) |
IT (1) | IT7867421A0 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2503596A1 (fr) * | 1981-04-14 | 1982-10-15 | Erana Agustin Arana | Perfectionnements apportes aux machines a souffler le sable de moulage |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3104666C2 (de) | 1980-02-20 | 1984-12-06 | Agustín Vitoria Arana Eraña | Formsand-Blasmaschine |
JPS577644U (fr) * | 1980-06-17 | 1982-01-14 | ||
US4844141A (en) * | 1987-02-09 | 1989-07-04 | Deere & Company | Core defining apparatus and method |
CN103317098B (zh) * | 2013-06-28 | 2015-07-01 | 苏州明志科技有限公司 | 一种制芯机吹气罩驱动机构 |
JP5854525B2 (ja) * | 2013-10-30 | 2016-02-09 | トヨタ自動車株式会社 | 鋳型造型装置 |
CN107105761A (zh) * | 2014-12-09 | 2017-08-29 | 菲利普莫里斯生产公司 | 用于制造大体上平坦的连续材料的经包装环状条的设备和方法 |
EP3272441B1 (fr) * | 2016-07-19 | 2020-10-21 | Loramendi, S.COOP. | Machine de fabrication de noyaux en sable |
CN106516769A (zh) * | 2016-11-11 | 2017-03-22 | 江苏新美星液体包装工程技术研究中心有限公司 | 码垛机推箱装置中推板的升降驱动机构 |
CN114406206B (zh) * | 2022-02-10 | 2023-07-21 | 苏州明志科技股份有限公司 | 紧凑型射芯机 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4812608B1 (fr) * | 1968-04-11 | 1973-04-21 | ||
GB1258243A (fr) * | 1968-06-10 | 1971-12-22 | ||
US3756342A (en) * | 1971-09-15 | 1973-09-04 | Rolair Syst Inc | Replaceable air cushion device |
CH562068A5 (fr) * | 1973-09-26 | 1975-05-30 | Buehrer Erwin | |
CH572370A5 (fr) * | 1974-02-28 | 1976-02-13 | Concast Ag |
-
1977
- 1977-03-02 FR FR7706082A patent/FR2382293A1/fr active Granted
-
1978
- 1978-02-27 DK DK88278A patent/DK88278A/da not_active Application Discontinuation
- 1978-02-27 DE DE2808324A patent/DE2808324C3/de not_active Expired
- 1978-02-28 GB GB7816/78A patent/GB1580274A/en not_active Expired
- 1978-03-01 US US05/882,469 patent/US4171720A/en not_active Expired - Lifetime
- 1978-03-01 CH CH222778A patent/CH618362A5/fr not_active IP Right Cessation
- 1978-03-01 IT IT7867421A patent/IT7867421A0/it unknown
- 1978-03-01 JP JP2344078A patent/JPS53113219A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2503596A1 (fr) * | 1981-04-14 | 1982-10-15 | Erana Agustin Arana | Perfectionnements apportes aux machines a souffler le sable de moulage |
Also Published As
Publication number | Publication date |
---|---|
JPS53113219A (en) | 1978-10-03 |
DE2808324A1 (de) | 1978-09-07 |
DK88278A (da) | 1978-09-03 |
US4171720A (en) | 1979-10-23 |
FR2382293B1 (fr) | 1980-02-29 |
JPS5620103B2 (fr) | 1981-05-12 |
IT7867421A0 (it) | 1978-03-01 |
DE2808324B2 (de) | 1981-06-11 |
DE2808324C3 (de) | 1982-02-04 |
CH618362A5 (fr) | 1980-07-31 |
GB1580274A (en) | 1980-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |