GB2256386B - Pressing device for sand moulds - Google Patents

Pressing device for sand moulds

Info

Publication number
GB2256386B
GB2256386B GB9211464A GB9211464A GB2256386B GB 2256386 B GB2256386 B GB 2256386B GB 9211464 A GB9211464 A GB 9211464A GB 9211464 A GB9211464 A GB 9211464A GB 2256386 B GB2256386 B GB 2256386B
Authority
GB
United Kingdom
Prior art keywords
pressing device
sand moulds
moulds
sand
pressing
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 - Fee Related
Application number
GB9211464A
Other languages
English (en)
Other versions
GB9211464D0 (en
GB2256386A (en
Inventor
Ernst Otto Kruse
Wendelin Weimann
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.)
Georg Fischer Giessereianlagen AG
Original Assignee
Georg Fischer Giessereianlagen AG
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 Georg Fischer Giessereianlagen AG filed Critical Georg Fischer Giessereianlagen AG
Publication of GB9211464D0 publication Critical patent/GB9211464D0/en
Publication of GB2256386A publication Critical patent/GB2256386A/en
Application granted granted Critical
Publication of GB2256386B publication Critical patent/GB2256386B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/02—Compacting by pressing devices only
    • B22C15/08—Compacting by pressing devices only involving pneumatic or hydraulic mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Soil Working Implements (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
GB9211464A 1991-06-03 1992-05-29 Pressing device for sand moulds Expired - Fee Related GB2256386B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1638/91A CH684683A5 (de) 1991-06-03 1991-06-03 Presshaupt für eine Pressvorrichtung für Sandformen.

Publications (3)

Publication Number Publication Date
GB9211464D0 GB9211464D0 (en) 1992-07-15
GB2256386A GB2256386A (en) 1992-12-09
GB2256386B true GB2256386B (en) 1995-01-11

Family

ID=4215144

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9211464A Expired - Fee Related GB2256386B (en) 1991-06-03 1992-05-29 Pressing device for sand moulds

Country Status (8)

Country Link
JP (1) JPH06246392A (enrdf_load_html_response)
CN (1) CN1067396A (enrdf_load_html_response)
CH (1) CH684683A5 (enrdf_load_html_response)
DE (1) DE4213187A1 (enrdf_load_html_response)
ES (1) ES2063639B1 (enrdf_load_html_response)
FR (1) FR2676945A1 (enrdf_load_html_response)
GB (1) GB2256386B (enrdf_load_html_response)
IT (1) IT1255459B (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102773420A (zh) * 2012-08-20 2012-11-14 机械科学研究总院先进制造技术研究中心 一种砂型的组合模具造型方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1050547C (zh) * 1994-03-24 2000-03-22 金属机械股份有限公司 制造砂模铸型的方法和装置
CN101204731B (zh) * 2006-12-18 2010-10-13 天水星火机床有限责任公司 用于铸造造型的地坑门闩式压箱装置
CN102794392B (zh) * 2012-08-20 2015-12-02 机械科学研究总院先进制造技术研究中心 一种基于分形结构的造型模具及其造型方法
CN102773411B (zh) * 2012-08-20 2016-01-20 机械科学研究总院先进制造技术研究中心 一种数字化无模砂型挤压成形方法
CN109848376A (zh) * 2019-03-19 2019-06-07 芜湖诚拓汽车部件股份有限公司 汽车零部件铸造砂模成型设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB971004A (en) * 1961-01-03 1964-09-23 Russell William Taccone Method and device for compacting a pressure-compactible particulate material
GB1019809A (en) * 1962-07-02 1966-02-09 Russell William Taccone Means for compacting a particulate material
JPS50117544A (enrdf_load_html_response) * 1974-02-27 1975-09-13

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE516911C (de) * 1929-10-29 1931-01-28 Walter Killmer Elastische Pressvorrichtung fuer Formmaschinen
DE801574C (de) * 1949-04-17 1951-01-11 Johannes Wisser Verfahren und Vorrichtung zum gleichmaessigen Verdichten des Sandes in Pressformmaschinen
DE883799C (de) * 1951-07-06 1953-07-20 Werner Dipl-Ing Schlegel Verfahren und Vorrichtung zur Verdichtung des Formsandes bei Formmaschinen
SU662240A2 (ru) * 1976-12-03 1979-05-15 Всесоюзный Научно-Исследовательский Институт Литейного Машиностроения,Литейной Технологии И Автоматизации Литейного Производства Прессова колодка
JPS55117544A (en) * 1979-02-28 1980-09-09 Toyota Motor Corp Shaping machine for mold
SU1155348A1 (ru) * 1982-07-28 1985-05-15 Minchenkov Aleksandr V Устройство дл уплотнени формовочной смеси

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB971004A (en) * 1961-01-03 1964-09-23 Russell William Taccone Method and device for compacting a pressure-compactible particulate material
GB1019809A (en) * 1962-07-02 1966-02-09 Russell William Taccone Means for compacting a particulate material
JPS50117544A (enrdf_load_html_response) * 1974-02-27 1975-09-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102773420A (zh) * 2012-08-20 2012-11-14 机械科学研究总院先进制造技术研究中心 一种砂型的组合模具造型方法

Also Published As

Publication number Publication date
ITMI921212A0 (it) 1992-05-20
JPH06246392A (ja) 1994-09-06
CN1067396A (zh) 1992-12-30
GB9211464D0 (en) 1992-07-15
GB2256386A (en) 1992-12-09
FR2676945A1 (fr) 1992-12-04
IT1255459B (it) 1995-11-02
ES2063639A2 (es) 1995-01-01
ES2063639R (enrdf_load_html_response) 1996-08-16
ES2063639B1 (es) 1997-04-16
ITMI921212A1 (it) 1993-11-20
DE4213187A1 (de) 1992-12-10
CH684683A5 (de) 1994-11-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970529