GB845172A - Method of squeezing mold forming material and apparatus therefor - Google Patents
Method of squeezing mold forming material and apparatus thereforInfo
- 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
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.
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)
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)
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 |
-
1958
- 1958-06-23 FR FR1207502D patent/FR1207502A/en not_active Expired
- 1958-09-18 GB GB29873/58A patent/GB845172A/en not_active Expired
Cited By (3)
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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