ES2078100T3 - CAST PIECE FOR AN IMPACT HAMMER CLUTCH FRAME AND METHOD TO PRODUCE THE SAME. - Google Patents
CAST PIECE FOR AN IMPACT HAMMER CLUTCH FRAME AND METHOD TO PRODUCE THE SAME.Info
- Publication number
- ES2078100T3 ES2078100T3 ES93302440T ES93302440T ES2078100T3 ES 2078100 T3 ES2078100 T3 ES 2078100T3 ES 93302440 T ES93302440 T ES 93302440T ES 93302440 T ES93302440 T ES 93302440T ES 2078100 T3 ES2078100 T3 ES 2078100T3
- Authority
- ES
- Spain
- Prior art keywords
- produce
- same
- cast piece
- impact hammer
- clutch frame
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
- B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
- B25B21/026—Impact clutches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D25/00—Special casting characterised by the nature of the product
- B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
- B22D27/045—Directionally solidified castings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
SE DESCRIBE UNA PIEZA FUNDIDA PARA ARMAZON DE MARTILLO DE EMBRAGUE DE IMPACTO, EN DONDE EL METODO DE FUNDIDO Y LA ESTRUCTURA FAVORECE LA SOLIDIFICACION DIRECCIONAL. ESTO ES LOGRADO MEJORANDO EL FLUJO DE ALIMENTACION DE METAL FUNDIDO PARA LA PIEZA A FUNDIR Y REDUCIENDO EL VOLUMEN DE LA PIEZA A FUNDIR HACIA UN EXTREMO CRITICO MIENTRAS SE CUELA DESDE EL OTRO EXTREMO EN UNA POSICION DESCENDENTE VERTICALMENTE, ESTANDO LA PIEZA FUNDIDA RESULTANTE PARTICULARMENTE LIBRE DE VACIOS EN EL EXTREMO CRITICO.A CAST PIECE FOR IMPACT CLUTCH HAMMER FRAME IS DESCRIBED, WHERE THE CAST METHOD AND STRUCTURE FAVOR DIRECTIONAL SOLIDIFICATION. THIS IS ACHIEVED BY IMPROVING THE MELTED METAL SUPPLY FLOW FOR THE PART TO MELT AND REDUCING THE VOLUME OF THE PIECE TO MELT TOWARDS A CRITICAL EXTREME WHILE IT IS CASTING FROM THE OTHER END IN A DEPARTMENT, VERTICALLY DOWNWARD. EMPTY AT THE CRITICAL END.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86204092A | 1992-04-02 | 1992-04-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2078100T3 true ES2078100T3 (en) | 1995-12-01 |
Family
ID=25337478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93302440T Expired - Lifetime ES2078100T3 (en) | 1992-04-02 | 1993-03-29 | CAST PIECE FOR AN IMPACT HAMMER CLUTCH FRAME AND METHOD TO PRODUCE THE SAME. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0564219B1 (en) |
JP (1) | JPH0647521A (en) |
KR (1) | KR930021293A (en) |
DE (1) | DE69300575T2 (en) |
ES (1) | ES2078100T3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104190866B (en) * | 2014-08-18 | 2016-06-08 | 宁国市四方钢球模具设备有限公司 | A kind of bimetallic alloy hammer precoated sand manufacture method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3661217A (en) * | 1970-07-07 | 1972-05-09 | Spencer B Maurer | Rotary impact tool and clutch therefor |
-
1993
- 1993-03-29 DE DE69300575T patent/DE69300575T2/en not_active Expired - Fee Related
- 1993-03-29 EP EP93302440A patent/EP0564219B1/en not_active Expired - Lifetime
- 1993-03-29 ES ES93302440T patent/ES2078100T3/en not_active Expired - Lifetime
- 1993-04-01 KR KR1019930005547A patent/KR930021293A/en not_active Application Discontinuation
- 1993-04-02 JP JP5077036A patent/JPH0647521A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
KR930021293A (en) | 1993-11-22 |
EP0564219A1 (en) | 1993-10-06 |
DE69300575T2 (en) | 1996-05-15 |
DE69300575D1 (en) | 1995-11-09 |
JPH0647521A (en) | 1994-02-22 |
EP0564219B1 (en) | 1995-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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