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
Application number
ES94113530T
Other languages
Spanish (es)
Inventor
Akira Shigihara
Takashi Ishizaka
Sumiko Fukuzawa
Shinichi Nakazawa
Hiroshi Nakano
Takeshi Imai
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Application granted granted Critical
Publication of ES2125385T3 publication Critical patent/ES2125385T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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.

ES94113530T 1993-08-30 1994-08-30 MOLD FOR EMPTYING THE CENTRAL SIDE OF A MOTOR BLOCK. Expired - Lifetime ES2125385T3 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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