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
Application number
ES93302440T
Other languages
Spanish (es)
Inventor
John M Clapp
Allan Parmenter
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Application granted granted Critical
Publication of ES2078100T3 publication Critical patent/ES2078100T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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.

ES93302440T 1992-04-02 1993-03-29 CAST PIECE FOR AN IMPACT HAMMER CLUTCH FRAME AND METHOD TO PRODUCE THE SAME. Expired - Lifetime ES2078100T3 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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