EP0242473A3 - Apparatus for processing particulates - Google Patents

Apparatus for processing particulates Download PDF

Info

Publication number: EP0242473A3
Authority: EP; European Patent Office
Prior art keywords: particulates; processing; processing particulates
Prior art date: 1986-04-23
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.): Granted

Application number

EP86307053A

Other versions

EP0242473B1 (en

EP0242473A2 (en

Inventor

Albert Musschoot

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.)

General Kinematics Corp

Original Assignee

General Kinematics Corp

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.)

1986-04-23

Filing date

1986-09-12

Publication date

1988-05-25

1986-09-12 Application filed by General Kinematics Corp filed Critical General Kinematics Corp

1987-10-28 Publication of EP0242473A2 publication Critical patent/EP0242473A2/en

1988-05-25 Publication of EP0242473A3 publication Critical patent/EP0242473A3/en

1990-05-09 Application granted granted Critical

1990-05-09 Publication of EP0242473B1 publication Critical patent/EP0242473B1/en

Status 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
- B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Casting Devices For Molds (AREA)
Apparatuses For Generation Of Mechanical Vibrations (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Crushing And Grinding (AREA)

EP19860307053 1986-04-23 1986-09-12 Apparatus for processing particulates Expired EP0242473B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US85513086A	1986-04-23	1986-04-23
US855130		1986-04-23

Publications (3)

Publication Number	Publication Date
EP0242473A2 EP0242473A2 (en)	1987-10-28
EP0242473A3 true EP0242473A3 (en)	1988-05-25
EP0242473B1 EP0242473B1 (en)	1990-05-09

Family

ID=25320430

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19860307053 Expired EP0242473B1 (en)	1986-04-23	1986-09-12	Apparatus for processing particulates

Country Status (7)

Country	Link
EP (1)	EP0242473B1 (en)
JP (1)	JPH0659518B2 (en)
AU (1)	AU586888B2 (en)
CA (1)	CA1259943A (en)
DE (1)	DE3670966D1 (en)
DK (1)	DK167105B1 (en)
MX (1)	MX170069B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4859070A (en) *	1986-04-23	1989-08-22	General Kinematics Corporation	Omniaxis apparatus for processing particulates and the like
US5170834A (en) *	1991-08-26	1992-12-15	General Motors Corporation	Mold making machine and method of making molds
US7735543B2 (en)	2006-07-25	2010-06-15	Metal Casting Technology, Inc.	Method of compacting support particulates
EP1944104B1 (en)	2007-01-10	2012-08-29	Metal Casting Technology, Inc.	Method of Compacting Support Particulates
CN108213391B (en) *	2018-02-28	2021-02-12	江苏大学	Method for improving metal solidification structure through multi-dimensional mechanical vibration

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2169279A (en) *	1937-12-16	1939-08-15	Earl F Oyster	Method of molding
US2531706A (en) *	1946-08-06	1950-11-28	Vibro Plus Corp	Vibrating device for a directed vibratory effect by means of rotatable vibratory members
US3396947A (en) *	1966-09-19	1968-08-13	Biotec Aktiebolag	Vibration device
GB2130784A (en) *	1982-10-07	1984-06-06	Ronald Leslie Attwell	Filling interstices between pieces of material
GB2151960A (en) *	1983-12-30	1985-07-31	Outboard Marine Corp	Lost foam casting process and apparatus

1986
- 1986-09-12 EP EP19860307053 patent/EP0242473B1/en not_active Expired
- 1986-09-12 DE DE8686307053T patent/DE3670966D1/en not_active Expired - Lifetime
- 1986-09-17 DK DK446086A patent/DK167105B1/en not_active IP Right Cessation
- 1986-09-18 AU AU62908/86A patent/AU586888B2/en not_active Ceased
- 1986-09-26 JP JP22636386A patent/JPH0659518B2/en not_active Expired - Lifetime
- 1986-10-06 MX MX394886A patent/MX170069B/en unknown
- 1986-10-28 CA CA000521635A patent/CA1259943A/en not_active Expired

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2169279A (en) *	1937-12-16	1939-08-15	Earl F Oyster	Method of molding
US2531706A (en) *	1946-08-06	1950-11-28	Vibro Plus Corp	Vibrating device for a directed vibratory effect by means of rotatable vibratory members
US3396947A (en) *	1966-09-19	1968-08-13	Biotec Aktiebolag	Vibration device
GB2130784A (en) *	1982-10-07	1984-06-06	Ronald Leslie Attwell	Filling interstices between pieces of material
GB2151960A (en) *	1983-12-30	1985-07-31	Outboard Marine Corp	Lost foam casting process and apparatus

Also Published As

Publication number	Publication date
DK446086D0 (en)	1986-09-17
EP0242473B1 (en)	1990-05-09
EP0242473A2 (en)	1987-10-28
AU586888B2 (en)	1989-07-27
JPH0659518B2 (en)	1994-08-10
MX170069B (en)	1993-08-06
DK446086A (en)	1987-10-24
JPS62254952A (en)	1987-11-06
CA1259943A (en)	1989-09-26
AU6290886A (en)	1987-10-29
DE3670966D1 (en)	1990-06-13
DK167105B1 (en)	1993-08-30

Legal Events

Date	Code	Title	Description
1987-09-12	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1987-10-28	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): BE CH DE FR GB IT LI SE
1988-04-06	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1988-05-25	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): BE CH DE FR GB IT LI SE
1988-12-28	17P	Request for examination filed	Effective date: 19881018
1989-05-17	17Q	First examination report despatched	Effective date: 19890404
1990-03-24	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1990-05-09	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): BE CH DE FR GB IT LI SE
1990-05-15	ITF	It: translation for a ep patent filed	Owner name: JACOBACCI & PERANI S.P.A.
1990-06-13	REF	Corresponds to:	Ref document number: 3670966 Country of ref document: DE Date of ref document: 19900613
1990-06-22	ET	Fr: translation filed
1991-03-07	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1991-03-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1991-04-24	26N	No opposition filed
1991-09-30	ITTA	It: last paid annual fee
1992-08-14	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 19920814 Year of fee payment: 7
1992-08-25	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: BE Payment date: 19920825 Year of fee payment: 7
1993-09-13	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19930913
1993-09-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: BE Effective date: 19930930
1994-03-31	BERE	Be: lapsed	Owner name: GENERAL KINEMATICS CORP. Effective date: 19930930
1995-01-31	EUG	Se: european patent has lapsed	Ref document number: 86307053.8 Effective date: 19940410
1996-08-14	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19960814 Year of fee payment: 11
1996-08-20	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19960820 Year of fee payment: 11
1996-08-23	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 19960823 Year of fee payment: 11
1997-09-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19970930 Ref country code: FR Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19970930 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19970930
1998-05-15	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
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2005-09-12	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050912
2006-09-11	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20060911
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