FR546941A - Appareil à mouler - Google Patents

Appareil à mouler

Info

Publication number: FR546941A
Authority: FR; France
Prior art keywords: molding device; molding
Prior art date: 1921-03-14
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

Other languages

English (en)

Inventor

Elmer Oscar Beardsley

Walter Francis Piper

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.)

1921-03-14

Filing date

1922-02-08

Publication date

1922-11-27

1922-02-08 Application filed filed Critical

1922-11-27 Application granted granted Critical

1922-11-27 Publication of FR546941A publication Critical patent/FR546941A/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/20—Compacting by centrifugal forces only, e.g. in sand slingers

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Jigging Conveyors (AREA)
Combined Means For Separation Of Solids (AREA)

FR546941D 1921-03-14 1922-02-08 Appareil à mouler Expired FR546941A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US452063A US1408493A (en)	1921-03-14	1921-03-14	Molding machine

Publications (1)

Publication Number	Publication Date
FR546941A true FR546941A (fr)	1922-11-27

Family

ID=23794879

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR546941D Expired FR546941A (fr)	1921-03-14	1922-02-08	Appareil à mouler

Country Status (5)

Country	Link
US (1)	US1408493A (fr)
DE (1)	DE368479C (fr)
FR (1)	FR546941A (fr)
GB (1)	GB177131A (fr)
NL (1)	NL12856C (fr)

1921
- 1921-03-14 US US452063A patent/US1408493A/en not_active Expired - Lifetime
- 1921-08-30 GB GB23009/21A patent/GB177131A/en not_active Expired
1922
- 1922-01-28 NL NL12856D patent/NL12856C/xx active
- 1922-01-28 DE DEB103296D patent/DE368479C/de not_active Expired
- 1922-02-08 FR FR546941D patent/FR546941A/fr not_active Expired

Also Published As

Publication number	Publication date
GB177131A (en)	1922-07-13
DE368479C (de)	1923-02-05
US1408493A (en)	1922-03-07
NL12856C (fr)	1924-10-15

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