ES2125385T3 - MOLD FOR EMPTYING THE CENTRAL SIDE OF A MOTOR BLOCK. - Google Patents
MOLD FOR EMPTYING THE CENTRAL SIDE OF A MOTOR BLOCK.Info
- Publication number
- ES2125385T3 ES2125385T3 ES94113530T ES94113530T ES2125385T3 ES 2125385 T3 ES2125385 T3 ES 2125385T3 ES 94113530 T ES94113530 T ES 94113530T ES 94113530 T ES94113530 T ES 94113530T ES 2125385 T3 ES2125385 T3 ES 2125385T3
- Authority
- ES
- Spain
- Prior art keywords
- mold
- internal
- excentric
- chamber
- cavity
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
- B22C9/24—Moulds for peculiarly-shaped castings for hollow articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
SE PROPORCIONA UN MOLDE QUE PUEDE REDUCIR EFICAZMENTE EL CORTE DEL BLOQUE MOTOR DE UN MOTOR DE COMBUSTION INTERNA PARA CONSEGUIR REDUCCION DEL COSTO. UN MOLDE PARA FUNDICION DEL BLOQUE MOTOR DE UN MOTOR DE COMBUSTION INTERNA DE CUATRO TIEMPOS Y DOS CILINDROS, UN MOLDE INTERNO SUPERIOR ESTA INTEGRALMENTE FORMADO CON UNA CADENA EXCENTRICA QUE ALMACENA UNA CAMARA DEL MOLDE INTERNO SUPERIOR DISPUESTA EN POSICION INTERMEDIA ENTRE UN DELINEADOR IZQUIERDO Y DERECHO CON PROYECCIONES, PARA DEFINICION DE UNA PORCION SUPERIOR DE LA SUPERFICIE INTERNA DE UN ELEVADOR DE TENSADOR QUE SOPORTA UNA CAVIDAD. UN MOLDE INTERNO INFERIOR ESTA FORMADO POR UNA CADENA EXCENTRICA QUE ALMACENA UNA CAMARA (10) DEL MOLDE INTERNO INFERIOR (28) OPUESTA A LA CADENA EXCENTRICA QUE ALMACENA UNA CAMARA (10) DEL MOLDE INTERNO SUPERIOR (27) DEL MOLDE INTERNO SUPERIOR, PARA DEFINIR UNA PORCION INFERIOR DE LA SUPERFICIE INTERNA DEL ELEVADOR DE TENSADOR QUE LLEVA UNA CAVIDAD. EL MOLDE INTERNO INFERIOR (28) ESTA ADEMAS FORMADO CONUNA PROYECCION SUPERIOR (32) QUE SOBRESALE DE UNA APERTURA INTERNA DE LA PORCION SUPERIOR DEL ELEVADOR DE TENSOR QUE LLEVA UNA CAVIDAD (22) FRENTE A UNA CADENA EXCENTRICA QUE ALMACENA UNA CAMARA (19). UN MOLDE EXTERNO POSTERIOR (24) ESTA FORMADO CON UNA PROYECCION INFERIOR QUE SOBRESALE DE UNA APERTURA EXTERNA DE LA PORCION INFERIOR DEL ELEVADOR DE TENSOR QUE SOPORTA UNA CAVIDAD FRENTE A UNA LEVA EXCENTRICA QUE ALMACENA UNA CAVIDAD.A MOLD IS PROVIDED THAT CAN EFFECTIVELY REDUCE THE CUTTING OF THE ENGINE BLOCK OF AN INTERNAL COMBUSTION ENGINE TO ACHIEVE COST REDUCTION. A MOLD FOR CASTING THE ENGINE BLOCK OF A FOUR-STROKE INTERNAL COMBUSTION ENGINE AND TWO CYLINDERS, A SUPERIOR INTERNAL MOLD IS INTEGRALLY FORMED WITH AN EXCENTRIC CHAIN STORING A CHAMBER OF THE UPPER INTERNAL MOLD IN AN INTERMEDIATE POSITION IN THE INTERMEDIATE POSITION PROJECTIONS, FOR DEFINITION OF AN UPPER PORTION OF THE INTERNAL SURFACE OF A TENSIONER ELEVATOR SUPPORTING A CAVITY. A LOWER INTERNAL MOLD IS FORMED BY AN EXCENTRIC CHAIN STORING A CHAMBER (10) OF THE LOWER INTERNAL MOLD (28) OPPOSITE TO THE EXCENTRIC CHAIN STORING A CHAMBER (10) OF THE UPPER INTERNAL MOLD (27), TO DEFINE A BOTTOM PORTION OF THE INTERNAL SURFACE OF THE TENSIONER LIFT WHICH CARRIES A CAVITY. THE BOTTOM INTERNAL MOLD (28) IS ALSO FORMED WITH A SUPERIOR PROJECTION (32) PROJECTING FROM AN INTERNAL OPENING OF THE UPPER PORTION OF THE TENSIONING ELEVATOR (22) IN FRONT OF AN ECCENTRIC CHAIN STORING A CHAMBER (19). A REAR EXTERNAL MOLD (24) IS FORMED WITH A LOWER PROJECTION PROJECTING FROM AN EXTERNAL OPENING OF THE LOWER PORTION OF THE TENSIONING LIFT SUPPORTING AN EXCENTRIC CAM TO STORE A CAVITY.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23740393A JP3226680B2 (en) | 1993-08-30 | 1993-08-30 | Engine block width direction center mold |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2125385T3 true ES2125385T3 (en) | 1999-03-01 |
Family
ID=17014879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94113530T Expired - Lifetime ES2125385T3 (en) | 1993-08-30 | 1994-08-30 | MOLD FOR EMPTYING THE CENTRAL SIDE OF A MOTOR BLOCK. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0657234B1 (en) |
JP (1) | JP3226680B2 (en) |
DE (1) | DE69414986T2 (en) |
ES (1) | ES2125385T3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7405582B2 (en) | 2006-06-01 | 2008-07-29 | Advantest Corporation | Measurement board for electronic device test apparatus |
US7814879B2 (en) | 2008-04-23 | 2010-10-19 | Techtronic Outdoor Products Technology Limited | Monolithic block and valve train for a four-stroke engine |
CN105964914B (en) * | 2016-07-25 | 2017-11-24 | 大连金河铸造有限公司 | Diesel engine cylinder block cam chamber antiseep casting technique |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE84304C (en) * | ||||
DD109333A1 (en) * | 1974-01-15 | 1974-11-05 | ||
US4757857A (en) * | 1985-12-18 | 1988-07-19 | Fritz Winter Eisengiesserei O.H.G. | Mold for casting cylinder blocks of combustion engines |
-
1993
- 1993-08-30 JP JP23740393A patent/JP3226680B2/en not_active Expired - Fee Related
-
1994
- 1994-08-30 DE DE1994614986 patent/DE69414986T2/en not_active Expired - Fee Related
- 1994-08-30 EP EP19940113530 patent/EP0657234B1/en not_active Expired - Lifetime
- 1994-08-30 ES ES94113530T patent/ES2125385T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69414986T2 (en) | 1999-04-22 |
EP0657234A1 (en) | 1995-06-14 |
JP3226680B2 (en) | 2001-11-05 |
EP0657234B1 (en) | 1998-12-02 |
JPH0760404A (en) | 1995-03-07 |
DE69414986D1 (en) | 1999-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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