GB308949A - Improvements in or relating to the rolling of discs - Google Patents

Improvements in or relating to the rolling of discs

Info

Publication number
GB308949A
GB308949A GB2948828A GB2948828A GB308949A GB 308949 A GB308949 A GB 308949A GB 2948828 A GB2948828 A GB 2948828A GB 2948828 A GB2948828 A GB 2948828A GB 308949 A GB308949 A GB 308949A
Authority
GB
United Kingdom
Prior art keywords
dies
rolling
during
discs
forging
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
GB2948828A
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.)
ThyssenKrupp Budd Co
Original Assignee
Budd Wheel Corp
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 Budd Wheel Corp filed Critical Budd Wheel Corp
Priority to GB2948828A priority Critical patent/GB308949A/en
Publication of GB308949A publication Critical patent/GB308949A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/02—Making articles shaped as bodies of revolution discs; disc wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

308,949. White, A. E., (Budd Wheel Co.). Oct. 12, 1928. Discs for automobile wheels are rolled to the required taper form between dies which preform, the blank by an upsetting co-operation. The billet shaped as shown in Fig. 1 to facilitate engagement by the combined rolling and forging dies 10, 11 is first upset as shown in Fig, 2, a centering boss 17 being formed during this operation. The bulging of the metal causes the scale to break off and fall away. The dies are further advanced to flatten out the upset portion still more and during or after this further motion the dies are rotated the advance being continued until the final form 4 is obtained. The plunger 13 is advanced during the final stage and in conjunction with the pin 15 rolls out the majority of the metal from the boss 17, that which remains being removed by cutting. The forging-apparatus may be distinct from the rolling.
GB2948828A 1928-10-12 1928-10-12 Improvements in or relating to the rolling of discs Expired GB308949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2948828A GB308949A (en) 1928-10-12 1928-10-12 Improvements in or relating to the rolling of discs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2948828A GB308949A (en) 1928-10-12 1928-10-12 Improvements in or relating to the rolling of discs

Publications (1)

Publication Number Publication Date
GB308949A true GB308949A (en) 1929-04-04

Family

ID=10292333

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2948828A Expired GB308949A (en) 1928-10-12 1928-10-12 Improvements in or relating to the rolling of discs

Country Status (1)

Country Link
GB (1) GB308949A (en)

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