BE561326A - - Google Patents

Info

Publication number
BE561326A
BE561326A BE561326DA BE561326A BE 561326 A BE561326 A BE 561326A BE 561326D A BE561326D A BE 561326DA BE 561326 A BE561326 A BE 561326A
Authority
BE
Belgium
Application number
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.)
Publication of BE561326A publication Critical patent/BE561326A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/08—Shaping hollow articles with different cross-section in longitudinal direction, e.g. nozzles, spark-plugs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/03—Making uncoated products by both direct and backward extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
BE561326D 1957-03-25 BE561326A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB965357A GB863483A (en) 1957-03-25 1957-03-25 Improvements relating to the production of hollow shafts or spindles

Publications (1)

Publication Number Publication Date
BE561326A true BE561326A (de)

Family

ID=9876158

Family Applications (1)

Application Number Title Priority Date Filing Date
BE561326D BE561326A (de) 1957-03-25

Country Status (2)

Country Link
BE (1) BE561326A (de)
GB (1) GB863483A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6162020B2 (ja) * 2013-10-18 2017-07-12 株式会社メタルアート モータシャフトの製造方法
CN104384427A (zh) * 2014-08-13 2015-03-04 北京机电研究所 一种风力发电主轴精密锻件成形的方法
CN109772915A (zh) * 2019-02-25 2019-05-21 龙泉市日盛汽车部件有限公司 一种节省材料的汽车空调过冷器壳体以及其制作工艺

Also Published As

Publication number Publication date
GB863483A (en) 1961-03-22

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