ES2053379R - - Google Patents

Info

Publication number: ES2053379R
Authority: ES; Spain
Prior art keywords: supplementary part; trigger device; trigger; molders; evacuation
Prior art date: 1991-03-21
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

ES9200463A

Other languages

English (en)

Spanish (es)

Other versions

ES2053379B1 (es

ES2053379A2 (es

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.)

1991-03-21

Filing date

1992-03-02

Publication date

1996-10-16

1992-03-02 Application filed filed Critical

1994-07-16 Publication of ES2053379A2 publication Critical patent/ES2053379A2/es

1996-10-16 Publication of ES2053379R publication Critical patent/ES2053379R/es

1997-06-01 Application granted granted Critical

1997-06-01 Publication of ES2053379B1 publication Critical patent/ES2053379B1/es

2012-03-02 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- B22C15/23—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
- B22C15/245—Blowing tubes

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)
Casting Devices For Molds (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

ES09200463A 1991-03-21 1992-03-02 Dispositivo de disparo para moldeadoras, especialmente disparadoras de machos. Expired - Fee Related ES2053379B1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4109382A DE4109382A1 (de)	1991-03-21	1991-03-21	Einschiesseinrichtung fuer formmaschinen, insbesondere kernschiessmaschinen

Publications (3)

Publication Number	Publication Date
ES2053379A2 ES2053379A2 (es)	1994-07-16
ES2053379R true ES2053379R (it)	1996-10-16
ES2053379B1 ES2053379B1 (es)	1997-06-01

Family

ID=6427930

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES09200463A Expired - Fee Related ES2053379B1 (es)	1991-03-21	1992-03-02	Dispositivo de disparo para moldeadoras, especialmente disparadoras de machos.

Country Status (5)

Country	Link
DE (1)	DE4109382A1 (it)
ES (1)	ES2053379B1 (it)
FR (1)	FR2674153B3 (it)
GB (1)	GB2256385A (it)
IT (1)	ITTO920062A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19737716C1 (de) *	1997-08-29	1999-03-04	Joachim Laempe	Verfahren zum Reinigen eines Schießkopfes
CN105458188A (zh) *	2015-12-10	2016-04-06	广西玉柴机器股份有限公司	防止射芯机砂斗积砂的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE531906A (it) *	1953-09-18
CH362492A (de) *	1955-12-23	1962-06-15	Hansberg Fritz	Rührwerksfreie Sandschiessvorrichtung zur Herstellung von Giessereikernen und Giessereiformen
US3290733A (en) *	1962-02-26	1966-12-13	Osborn Mfg Co	Mold and core blowing machine
CH424098A (de) *	1962-03-23	1966-11-15	Hansberg Fritz	Vorrichtung zur Herstellung von Giessereiformen und Giessereikernen sowie sonstigen Formmasse-Formlingen unter Verwendung von Druckluft
IT985038B (it) *	1973-05-09	1974-11-30	Mec Fond Spa	Testa di formatura per staffe o anime da fonderia a costipa mento di terra sparata o soffia ta e metodo relativo
EP0036434A1 (de) *	1980-03-25	1981-09-30	Eugen Dipl.-Ing. Bühler	Verfahren und Vorrichtung zum Verdichten von Giessformen
DE3626994C1 (de) *	1986-08-08	1987-12-10	Joachim Dipl-Ing Laempe	Einschiessvorrichtung an einer Kernschiessmaschine
ES1000518Y (es) *	1986-11-03	1988-11-16	Arana Erana Agustin	Mejoras introducidas en maquinas sopladoras de machos

1991
- 1991-03-21 DE DE4109382A patent/DE4109382A1/de not_active Withdrawn
1992
- 1992-01-07 GB GB9200204A patent/GB2256385A/en not_active Withdrawn
- 1992-01-29 IT IT000062A patent/ITTO920062A1/it unknown
- 1992-03-02 ES ES09200463A patent/ES2053379B1/es not_active Expired - Fee Related
- 1992-03-19 FR FR9203287A patent/FR2674153B3/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ES2053379B1 (es)	1997-06-01
GB9200204D0 (en)	1992-02-26
ITTO920062A1 (it)	1993-07-29
ITTO920062A0 (it)	1992-01-29
GB2256385A (en)	1992-12-09
DE4109382A1 (de)	1992-09-24
FR2674153B3 (fr)	1993-09-17
FR2674153A1 (fr)	1992-09-25
ES2053379A2 (es)	1994-07-16

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Legal Events

Date	Code	Title	Description
1996-10-16	EC2A	Search report published	Date of ref document: 19940716 Kind code of ref document: R Effective date: 19940716
1996-11-16	EC2A	Search report published	Date of ref document: 19940716 Kind code of ref document: R Effective date: 19940716
2000-04-16	FD1A	Patent lapsed	Effective date: 20000301

Date

Code

Title

Description

1996-10-16

EC2A

Search report published

Date of ref document: 19940716

Kind code of ref document: R

Effective date: 19940716

1996-11-16