GB1445749A - Foundry moulding machines - Google Patents

Foundry moulding machines

Info

Publication number
GB1445749A
GB1445749A GB4947373A GB4947373A GB1445749A GB 1445749 A GB1445749 A GB 1445749A GB 4947373 A GB4947373 A GB 4947373A GB 4947373 A GB4947373 A GB 4947373A GB 1445749 A GB1445749 A GB 1445749A
Authority
GB
United Kingdom
Prior art keywords
air
ram
insert
piston
exhaust
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
GB4947373A
Other languages
English (en)
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.)
Sherwin Williams Co
Original Assignee
Sherwin Williams 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
Application filed by Sherwin Williams Co filed Critical Sherwin Williams Co
Publication of GB1445749A publication Critical patent/GB1445749A/en
Expired 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
    • B22C15/10—Compacting by jarring devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Sewing Machines And Sewing (AREA)
GB4947373A 1972-12-12 1973-10-24 Foundry moulding machines Expired GB1445749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US314377A US3916982A (en) 1972-12-12 1972-12-12 Sound attenuating improvements for foundry molding machines

Publications (1)

Publication Number Publication Date
GB1445749A true GB1445749A (en) 1976-08-11

Family

ID=23219714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4947373A Expired GB1445749A (en) 1972-12-12 1973-10-24 Foundry moulding machines

Country Status (7)

Country Link
US (1) US3916982A (enrdf_load_stackoverflow)
JP (1) JPS5649172B2 (enrdf_load_stackoverflow)
CA (1) CA1011079A (enrdf_load_stackoverflow)
DE (1) DE2354538A1 (enrdf_load_stackoverflow)
FR (1) FR2223111B1 (enrdf_load_stackoverflow)
GB (1) GB1445749A (enrdf_load_stackoverflow)
IT (1) IT999930B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115647287A (zh) * 2022-12-28 2023-01-31 保定维尔铸造机械股份有限公司 一种垂直分型无箱射压造型机

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2422756C3 (de) * 1974-05-10 1979-02-08 Arenco-Bmd Maschinenfabrik Gmbh, 7500 Karlsruhe Rüttelformmaschine
DE2820842A1 (de) * 1978-05-12 1979-11-22 Sig Schweiz Industrieges Pneumatisch betaetigtes schlaggeraet
JPS58118756U (ja) * 1982-02-04 1983-08-13 オムロン株式会社 半導体撮像素子の実装構造
US5871277A (en) * 1997-06-04 1999-02-16 Lash; Richard L. Industrial vibrator

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US989971A (en) * 1910-07-02 1911-04-18 Herman Pneumatic Machine Co Molding-machine.
US1459221A (en) * 1921-02-12 1923-06-19 Hanna Engineering Works Molding machine
US2561726A (en) * 1946-07-31 1951-07-24 Cherain Oscar Jean Henri Muffler for pneumatic pick hammers and like tools
US2499018A (en) * 1948-01-26 1950-02-28 Christiano Frank Baffle type muffler with plural tubular passages
US2984529A (en) * 1959-01-26 1961-05-16 Baldwin Rubber Co Unitary sealed piston
US3270375A (en) * 1965-04-23 1966-09-06 Spo Inc Jolting mechanism for foundry apparatus
US3450037A (en) * 1966-12-27 1969-06-17 Robert P Lickliter Pneumatic press
US3589432A (en) * 1967-10-02 1971-06-29 Sherwin Williams Co Match plate foundry molding machine
US3537543A (en) * 1969-07-03 1970-11-03 Stephen J Gibel Noise muffled air ejector
US3658118A (en) * 1969-09-23 1972-04-25 Sherwin Williams Co Jolt-squeeze molding machine
US3724502A (en) * 1970-11-27 1973-04-03 Sanders Associates Inc Gas pressure reducing restrictors
US3703125A (en) * 1971-08-05 1972-11-21 Richard S Pauliukonis Plastic actuating cylinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115647287A (zh) * 2022-12-28 2023-01-31 保定维尔铸造机械股份有限公司 一种垂直分型无箱射压造型机

Also Published As

Publication number Publication date
JPS4989628A (enrdf_load_stackoverflow) 1974-08-27
JPS5649172B2 (enrdf_load_stackoverflow) 1981-11-20
US3916982A (en) 1975-11-04
FR2223111B1 (enrdf_load_stackoverflow) 1978-06-30
FR2223111A1 (enrdf_load_stackoverflow) 1974-10-25
CA1011079A (en) 1977-05-31
IT999930B (it) 1976-03-10
DE2354538A1 (de) 1974-06-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee