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ES2017878A6 - Procedimiento y molde de colada para la colada de arboles. - Google Patents

Procedimiento y molde de colada para la colada de arboles.

Info

Publication number
ES2017878A6
ES2017878A6 ES8904146A ES8904146A ES2017878A6 ES 2017878 A6 ES2017878 A6 ES 2017878A6 ES 8904146 A ES8904146 A ES 8904146A ES 8904146 A ES8904146 A ES 8904146A ES 2017878 A6 ES2017878 A6 ES 2017878A6
Authority
ES
Spain
Prior art keywords
casting
mould
arrow
mold
seals
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
ES8904146A
Other languages
English (en)
Inventor
Alfred Tanner
Konrad Maier
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.)
Von Roll AG
Original Assignee
Von Roll AG
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 Von Roll AG filed Critical Von Roll AG
Publication of ES2017878A6 publication Critical patent/ES2017878A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
    • B22D15/02—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor of cylinders, pistons, bearing shells or like thin-walled objects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Mechanical Sealing (AREA)

Abstract

PROCEDIMIENTO Y MOLDE DE COLADA PARA LA COLADA DE ARBOLES. EN UN PATRON DE FLECHA (1) SE DISPONEN SELLOS (16) EN LAS PARTES PROYECTANTES (2, 3, 4) CIRCUNDADAS POR UNA LINGOTERA (8, 9, 10), DE MANERA TAL QUE EL ESPACIO INTERMEDIO (15) SE SELLA CONTRA LA PENETRACION DE GRANOS DE ARENA. ESTO REDUCE SIGNIFICATIVAMENTE FALLOS O DEFECTOS SUPERFICIALES EN LA FLECHA O EJE MOLDEADO.
ES8904146A 1988-12-06 1989-12-05 Procedimiento y molde de colada para la colada de arboles. Expired - Lifetime ES2017878A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4526/88A CH677626A5 (es) 1988-12-06 1988-12-06

Publications (1)

Publication Number Publication Date
ES2017878A6 true ES2017878A6 (es) 1991-03-01

Family

ID=4277739

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8904146A Expired - Lifetime ES2017878A6 (es) 1988-12-06 1989-12-05 Procedimiento y molde de colada para la colada de arboles.

Country Status (9)

Country Link
EP (1) EP0401311B1 (es)
JP (1) JPH03502553A (es)
KR (1) KR910700107A (es)
BR (1) BR8907221A (es)
CA (1) CA2003962A1 (es)
CH (1) CH677626A5 (es)
ES (1) ES2017878A6 (es)
GR (1) GR1000539B (es)
WO (1) WO1990006197A1 (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1727565A (en) * 1928-03-09 1929-09-10 Wilcox Rich Corp Chill plate for use in molding tappet heads
GB8403355D0 (en) * 1984-02-08 1984-03-14 Clancy Ltd G Castings
JPH0675745B2 (ja) * 1984-09-27 1994-09-28 日産自動車株式会社 部分チルド鋳鉄鋳物製造用鋳型
GB2175521A (en) * 1985-05-31 1986-12-03 Perkins Engines Group Manufacture of metal castings having chill-hardened zones

Also Published As

Publication number Publication date
KR910700107A (ko) 1991-03-13
GR1000539B (el) 1992-08-25
EP0401311B1 (de) 1992-12-16
EP0401311A1 (de) 1990-12-12
JPH03502553A (ja) 1991-06-13
BR8907221A (pt) 1991-03-05
CH677626A5 (es) 1991-06-14
GR890100808A (en) 1991-03-15
CA2003962A1 (en) 1990-06-06
WO1990006197A1 (de) 1990-06-14

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-12-05