FR575392A - Advanced Method and Machine for Making Foundry Sand Molds and Cores - Google Patents
Advanced Method and Machine for Making Foundry Sand Molds and CoresInfo
- Publication number
- FR575392A FR575392A FR575392DA FR575392A FR 575392 A FR575392 A FR 575392A FR 575392D A FR575392D A FR 575392DA FR 575392 A FR575392 A FR 575392A
- Authority
- FR
- France
- Prior art keywords
- cores
- machine
- foundry sand
- sand molds
- advanced method
- 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
- B22C15/23—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66260223 US1595600A (en) | 1923-09-14 | 1923-09-14 | Mold-making machine |
Publications (1)
Publication Number | Publication Date |
---|---|
FR575392A true FR575392A (en) | 1924-07-29 |
Family
ID=24658382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR575392D Expired FR575392A (en) | 1923-09-14 | 1923-12-01 | Advanced Method and Machine for Making Foundry Sand Molds and Cores |
Country Status (4)
Country | Link |
---|---|
US (1) | US1595600A (en) |
DE (1) | DE412525C (en) |
FR (1) | FR575392A (en) |
GB (1) | GB227968A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2545944A (en) * | 1948-06-26 | 1951-03-20 | Osborn Mfg Co | Reservoir exhaust for core blowing machines |
US2524447A (en) * | 1948-09-23 | 1950-10-03 | Western Hardware & Specialty M | Sand feed for core blowers |
US2611938A (en) * | 1949-06-15 | 1952-09-30 | Hansberg Fritz | Machine for ramming foundry cores by means of compressed air |
US2711566A (en) * | 1951-01-30 | 1955-06-28 | Axel H Peterson | Side clamp for core boxes |
US2688780A (en) * | 1951-12-26 | 1954-09-14 | Gen Motors Corp | Machine and process for forming hollow sand-resin cores |
US2680889A (en) * | 1952-04-09 | 1954-06-15 | Fed Foundry Supply Co | Core blowing apparatus |
US2806262A (en) * | 1952-04-11 | 1957-09-17 | Link Belt Co | Mold forming apparatus |
US2790215A (en) * | 1952-05-08 | 1957-04-30 | Fed Foundry Supply Co | Sand blowing apparatus |
US2692409A (en) * | 1952-07-05 | 1954-10-26 | Fed Supply Company | Sand blowing apparatus for molds and cores |
US2905988A (en) * | 1953-12-07 | 1959-09-29 | Sutter Products Company | Machine for automatically making sand cores |
US2901791A (en) * | 1956-10-29 | 1959-09-01 | Foundry Equipment Ltd | Foundry core making machines |
US2908950A (en) * | 1957-07-18 | 1959-10-20 | Osborn Mfg Co | Blow and squeeze molding machine |
US3433285A (en) * | 1965-07-30 | 1969-03-18 | Harrison E Fellows | Pneumatic impact-molding machine with shuttle hopper |
-
1923
- 1923-09-14 US US66260223 patent/US1595600A/en not_active Expired - Lifetime
- 1923-11-27 GB GB29848/23A patent/GB227968A/en not_active Expired
- 1923-12-01 FR FR575392D patent/FR575392A/en not_active Expired
- 1923-12-11 DE DED44624D patent/DE412525C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB227968A (en) | 1925-01-29 |
DE412525C (en) | 1925-04-27 |
US1595600A (en) | 1926-08-10 |
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