GB845172A - Method of squeezing mold forming material and apparatus therefor - Google Patents

Method of squeezing mold forming material and apparatus therefor

Info

Publication number
GB845172A
GB845172A GB29873/58A GB2987358A GB845172A GB 845172 A GB845172 A GB 845172A GB 29873/58 A GB29873/58 A GB 29873/58A GB 2987358 A GB2987358 A GB 2987358A GB 845172 A GB845172 A GB 845172A
Authority
GB
United Kingdom
Prior art keywords
squeezing
forming material
apparatus therefor
mold forming
pressure
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
GB29873/58A
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.)
Herman Pneumatic Machine Co
Original Assignee
Herman Pneumatic Machine 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 Herman Pneumatic Machine Co filed Critical Herman Pneumatic Machine Co
Publication of GB845172A publication Critical patent/GB845172A/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
    • B22C15/12—Compacting by jarring devices only involving mechanical gearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

845,172. Moulding-machines. HERMAN PNEUMATIC MACHINE CO. Sept. 18, 1958 [June 13,1958], No. 29873/58. Class 83 (1). A method of squeezing mould material against a pattern 5, consists in squeezing the material at separate spaced positions. The material is confined by a flask 6 having a cellular top plate 7. Into each cell a squeezing head 14 can be forced by individual fluid-pressure means, each having a pressure-control valve 21. Each head is guided by a rod 15. By squeezing the material with less pressure at some portions, the venting of gases is improved.
GB29873/58A 1958-06-13 1958-09-18 Method of squeezing mold forming material and apparatus therefor Expired GB845172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US845172XA 1958-06-13 1958-06-13

Publications (1)

Publication Number Publication Date
GB845172A true GB845172A (en) 1960-08-17

Family

ID=22185442

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29873/58A Expired GB845172A (en) 1958-06-13 1958-09-18 Method of squeezing mold forming material and apparatus therefor

Country Status (2)

Country Link
FR (1) FR1207502A (en)
GB (1) GB845172A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224882B (en) * 1957-11-07 1966-09-15 Benedikt Weniaminowitsch Rabin Process for the production of foundry molds
CN115784541A (en) * 2022-03-29 2023-03-14 江苏同萃和科技有限公司 Horizontal extrusion type impurity separation equipment for water-containing viscous sludge materials

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10105807C1 (en) 2001-02-08 2002-05-08 Hatz Motoren Pivot lever for operation of internal combustion engine valve has mechanical valve play setting element using rotatable hollow cylinder with planar surfaces for operation of valve shaft

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224882B (en) * 1957-11-07 1966-09-15 Benedikt Weniaminowitsch Rabin Process for the production of foundry molds
CN115784541A (en) * 2022-03-29 2023-03-14 江苏同萃和科技有限公司 Horizontal extrusion type impurity separation equipment for water-containing viscous sludge materials
CN115784541B (en) * 2022-03-29 2023-12-22 江苏同萃和科技有限公司 Horizontal extrusion type impurity separation equipment for water-containing viscous sludge material

Also Published As

Publication number Publication date
FR1207502A (en) 1960-02-17

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