ES402276A1 - Method and apparatus for producing gearwheel blanks of bronze or the like with an inserted boss of cast iron or steel - Google Patents

Method and apparatus for producing gearwheel blanks of bronze or the like with an inserted boss of cast iron or steel

Info

Publication number
ES402276A1
ES402276A1 ES402276A ES402276A ES402276A1 ES 402276 A1 ES402276 A1 ES 402276A1 ES 402276 A ES402276 A ES 402276A ES 402276 A ES402276 A ES 402276A ES 402276 A1 ES402276 A1 ES 402276A1
Authority
ES
Spain
Prior art keywords
hub
gearwheel
bronze
blanks
steel
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
Application number
ES402276A
Other languages
Spanish (es)
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.)
MITTELRHEINISCHE METALLGIESSER
Original Assignee
MITTELRHEINISCHE METALLGIESSER
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 MITTELRHEINISCHE METALLGIESSER filed Critical MITTELRHEINISCHE METALLGIESSER
Publication of ES402276A1 publication Critical patent/ES402276A1/en
Expired 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
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/04—Centrifugal casting; Casting by using centrifugal force of shallow solid or hollow bodies, e.g. wheels or rings, in moulds rotating around their axis of symmetry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0036—Casting in, on, or around objects which form part of the product gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Procedure for the production of gear wheels with a built-in hub with at least a circular bulge and with cutouts for the mechanical connection of the crown with the hub, characterized in that the toothed crown is applied by centrifugal casting on the hub with the shaft and the casing mold in vertical rotation, with which above and below the cube risers of previously determined magnitude are formed, which in liquid state and due to the centrifugal force and the laws of hydraulics generate the true pressure of the liquid metal on the cube . (Machine-translation by Google Translate, not legally binding)
ES402276A 1971-05-03 1972-04-29 Method and apparatus for producing gearwheel blanks of bronze or the like with an inserted boss of cast iron or steel Expired ES402276A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712121717 DE2121717B2 (en) 1971-05-03 1971-05-03 METHOD AND DEVICE FOR MANUFACTURING GEAR WHEELS FROM BRONZE OR THE LIKE. WITH INSERTED HUB MADE OF CAST IRON OR STEEL

Publications (1)

Publication Number Publication Date
ES402276A1 true ES402276A1 (en) 1975-03-16

Family

ID=5806685

Family Applications (1)

Application Number Title Priority Date Filing Date
ES402276A Expired ES402276A1 (en) 1971-05-03 1972-04-29 Method and apparatus for producing gearwheel blanks of bronze or the like with an inserted boss of cast iron or steel

Country Status (15)

Country Link
JP (1) JPS5018859B1 (en)
AT (1) AT320180B (en)
BE (1) BE781207A (en)
CH (1) CH551823A (en)
DE (1) DE2121717B2 (en)
DK (1) DK130457B (en)
ES (1) ES402276A1 (en)
FI (1) FI52034C (en)
FR (1) FR2135368B1 (en)
GB (1) GB1371565A (en)
IT (1) IT952473B (en)
LU (1) LU64898A1 (en)
NL (1) NL167344C (en)
NO (1) NO128945B (en)
SE (1) SE373303B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545012U (en) * 1978-09-18 1980-03-24
DE102007013829A1 (en) * 2007-03-22 2008-09-25 Rolls-Royce Deutschland Ltd & Co Kg Toothed wheel has hub connected to ring via disk component which is provided with at least one opening, wherein disk component, on both sides in axial direction of rotational axis of toothed wheel, has disk-shaped cover
CN112828257A (en) * 2020-12-29 2021-05-25 中钢集团邢台机械轧辊有限公司 Pouring method utilizing end face profiling of centrifugal composite roll collar

Also Published As

Publication number Publication date
NO128945B (en) 1974-02-04
NL7202805A (en) 1972-11-07
GB1371565A (en) 1974-10-23
CH551823A (en) 1974-07-31
DK130457C (en) 1975-07-28
FI52034C (en) 1977-06-10
NL167344B (en) 1981-07-16
NL167344C (en) 1981-12-16
BE781207A (en) 1972-07-17
FR2135368B1 (en) 1976-09-10
IT952473B (en) 1973-07-20
DE2121717A1 (en) 1972-08-31
JPS5018859B1 (en) 1975-07-02
LU64898A1 (en) 1972-07-06
SE373303B (en) 1975-02-03
DK130457B (en) 1975-02-24
AT320180B (en) 1975-01-27
FI52034B (en) 1977-02-28
DE2121717B2 (en) 1972-08-31
FR2135368A1 (en) 1972-12-15
DE2121717C2 (en) 1974-04-18

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