ES2094152T3 - Generador accionado, hidraulica, neumatica o mecanicamente. - Google Patents

Generador accionado, hidraulica, neumatica o mecanicamente.

Info

Publication number
ES2094152T3
ES2094152T3 ES90904360T ES90904360T ES2094152T3 ES 2094152 T3 ES2094152 T3 ES 2094152T3 ES 90904360 T ES90904360 T ES 90904360T ES 90904360 T ES90904360 T ES 90904360T ES 2094152 T3 ES2094152 T3 ES 2094152T3
Authority
ES
Spain
Prior art keywords
space
elastomer
pct
pressurizing
power unit
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 - Lifetime
Application number
ES90904360T
Other languages
English (en)
Inventor
Erkki Rinne
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.)
Unicraft Oy
Original Assignee
Unicraft Oy
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.)
Filing date
Publication date
Application filed by Unicraft Oy filed Critical Unicraft Oy
Application granted granted Critical
Publication of ES2094152T3 publication Critical patent/ES2094152T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • B30B15/022—Moulds for compacting material in powder, granular of pasta form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Paper (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Manipulator (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

LA INVENCION SE REFIERE A UNA UNIDAD DE POTENCIA HIDRAULICA O NEUMATICA Y A SU APLICACION EN UNA PRENSA. UNA UNIDAD DE POTENCIA (1) INCLUYE AL MENOS UN ESPACIO ELASTOMERO (4) PARA UN ELASTOMERO QUE PRODUCE Y TRANSMITE UNA FUERZA COMPRESORA (5), ESTANDO DICHO ESPACIO (4) FORMADO PARA DOTAR A DICHO ESPACIO (4) CON AL MENOS UN PUNTO DE CONSTRICCION ENTRE EL LADO PRESURIZADOR Y EL LADO COMPRESOR, Y DICHO ESPACIO ELASTOMERO (4) ESTA RELLENO CON ELASTOMERO (5) MEDIANTE EL MOLDEO EN EL PROPIO SITIO. EL ESPACIO ELASTOMERO (4) ESTA PREFERIBLEMENTE EN COMUNICACION DIRECTA CON UN ESPACIO PRESURIZADOR (2) PARA UN FLUIDO HIDRAULICO (7), ESTANDO CONECTADO DICHO ESPACIO PRESURIZADOR (2) A UNA UNIDAD PRESURIZADORA (20). PARA PONER EN FUNCIONAMIENTO LA UNIDAD DE POTENCIA EN UNA PRENSA DE TROQUEL , PARTICULARMENTE PARA PRODUCIR ARTICULOS COMPRIMIDOS ANCHOS, DICHA PRENSA INCLUYE AL MENOS DOS SECCIONES DE CUERPO (10A) Y AL MENOS DOS SUPERFICIES DE MOLDE (8A) PARA SER PRENSADAS UNA CONTRA LA OTRA, EFECTUANDOSEEL PRENSADO DE UN ARTICULO COMPRIMIDO EN UNA CAVIDAD DE MOLDEO (9) ENTRE ELLAS, ESTANDO DICHA UNIDAD DE POTENCIA (1) ADAPTADA PARA LLEVAR AL MENOS UNA SUPERFICIE DE MOLDEO (8A) RELATIVA A SU SECCION DE CUERPO (10A) HACIA LA OTRA SUPERFICIE DE MOLDEO (8B) A TRAVES DE LA MEDIACION DE UNA CAPA DE SOPORTE (13A), ESTANDO LOCALIZADA DICHA CAPA DE SOPORTE (13A), DENTRO DE LA ZONA ENTRE LA SUPERFICIE DE MOLDE (8A) Y EL ESPACIO ELASTOMERO (4) Y/O LA PLANCHA DE PRENSA (3).
ES90904360T 1989-02-24 1990-03-15 Generador accionado, hidraulica, neumatica o mecanicamente. Expired - Lifetime ES2094152T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI890883A FI81180C (fi) 1989-02-24 1989-02-24 Hydraulisk eller pneumatisk kraftanordning.

Publications (1)

Publication Number Publication Date
ES2094152T3 true ES2094152T3 (es) 1997-01-16

Family

ID=8527960

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90904360T Expired - Lifetime ES2094152T3 (es) 1989-02-24 1990-03-15 Generador accionado, hidraulica, neumatica o mecanicamente.

Country Status (9)

Country Link
US (1) US5234335A (es)
EP (1) EP0463020B1 (es)
JP (1) JP2891770B2 (es)
AT (1) ATE143106T1 (es)
AU (1) AU5263090A (es)
DE (1) DE69028627T2 (es)
ES (1) ES2094152T3 (es)
FI (1) FI81180C (es)
WO (1) WO1990010796A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5386769A (en) * 1989-10-03 1995-02-07 Rinne; Erkki Adjustable press roller using silicone elastomer as pressure medium
US5476268A (en) * 1990-03-15 1995-12-19 Unicraft Oy Seal assembly with a hard seal layer actuated through a silicone layer
US5470083A (en) * 1991-09-16 1995-11-28 Unicraft Oy Seal assembly with a hard seal layer actuated through a silicone layer
US8211593B2 (en) * 2003-09-08 2012-07-03 Intematix Corporation Low platinum fuel cells, catalysts, and method for preparing the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783727A (en) * 1951-09-12 1957-03-05 Lake Erie Engineering Corp Cushion die structure for apparatus for pressing sheet metal shapes
US2756707A (en) * 1952-04-24 1956-07-31 Baldwin Lima Hamilton Corp Apparatus for drawing sheet metal blanks
US3120205A (en) * 1956-02-07 1964-02-04 Gen Tire & Rubber Co Forming pad for hydraulic press
US4093175A (en) * 1973-10-03 1978-06-06 Precision Flexmold, Inc. Distensible elastomeric molds
DE2352914A1 (de) * 1973-10-22 1975-04-30 Honeywell Gmbh Membrananordnung fuer pneumatische geraete
DE2821676A1 (de) * 1978-05-18 1979-11-22 Gec Sunvic Regler Gmbh Pneumatisches geraet mit einer ringfoermigen druckbeaufschlagten membran
US4344313A (en) * 1980-01-03 1982-08-17 Chachin Viktor N Hydropunch for use in a press
JPS6384736A (ja) * 1986-09-30 1988-04-15 Matsushita Electric Ind Co Ltd プレス金型成形工具
FI874150A (fi) * 1987-09-23 1989-09-24 Erkki Kalevi Rinne FLERFUNKTIONSPRESS OCH FOERFARANDE FOER EXPLOATERING DAERAV. SIIRRETTY PAEIVAEMAEAERAE-FOERSKJUTET DNG DAERAV. ATUM PL 14 ç 23.03.88.

Also Published As

Publication number Publication date
ATE143106T1 (de) 1996-10-15
FI81180C (fi) 1990-09-10
DE69028627D1 (de) 1996-10-24
WO1990010796A1 (en) 1990-09-20
EP0463020A1 (en) 1992-01-02
DE69028627T2 (de) 1997-03-27
AU5263090A (en) 1990-10-09
FI81180B (fi) 1990-05-31
JP2891770B2 (ja) 1999-05-17
FI890883A0 (fi) 1989-02-24
JPH05504814A (ja) 1993-07-22
US5234335A (en) 1993-08-10
EP0463020B1 (en) 1996-09-18

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