GB344473A - - Google Patents

Info

Publication number
GB344473A
GB344473A GB33573/29A GB3357329A GB344473A GB 344473 A GB344473 A GB 344473A GB 33573/29 A GB33573/29 A GB 33573/29A GB 3357329 A GB3357329 A GB 3357329A GB 344473 A GB344473 A GB 344473A
Authority
GB
United Kingdom
Prior art keywords
conical part
conical
outer flange
separators
sine
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
GB33573/29A
Other languages
English (en)
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.)
BERGEDORFER EISENWERK AG ASTRA-WERKE
Original Assignee
BERGEDORFER EISENWERK AG ASTRA-WERKE
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 BERGEDORFER EISENWERK AG ASTRA-WERKE filed Critical BERGEDORFER EISENWERK AG ASTRA-WERKE
Publication of GB344473A publication Critical patent/GB344473A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B21D22/16—Spinning over shaping mandrels or formers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
GB33573/29A 1928-11-03 1929-11-04 Expired GB344473A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE344473T 1928-11-03

Publications (1)

Publication Number Publication Date
GB344473A true GB344473A (fr) 1931-03-04

Family

ID=31895140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33573/29A Expired GB344473A (fr) 1928-11-03 1929-11-04

Country Status (1)

Country Link
GB (1) GB344473A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055327A (en) * 1955-09-23 1962-09-25 Lodge & Shipley Co Metal working
US3058205A (en) * 1955-02-28 1962-10-16 Lodge & Shipley Co Lightweight plurality of generally conical, hollow, metallic objects
US3114342A (en) * 1954-09-09 1963-12-17 Lodge & Shipley Co Metal working
WO2007055630A1 (fr) * 2005-09-01 2007-05-18 Alfa Laval Corporate Ab Procede et dispositif pour la fabrication d’un disque de separation pour separateur de centrifugation
CN111085590A (zh) * 2019-12-04 2020-05-01 北京动力机械研究所 一种深锥形零件精密成型工艺方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114342A (en) * 1954-09-09 1963-12-17 Lodge & Shipley Co Metal working
US3058205A (en) * 1955-02-28 1962-10-16 Lodge & Shipley Co Lightweight plurality of generally conical, hollow, metallic objects
US3055327A (en) * 1955-09-23 1962-09-25 Lodge & Shipley Co Metal working
WO2007055630A1 (fr) * 2005-09-01 2007-05-18 Alfa Laval Corporate Ab Procede et dispositif pour la fabrication d’un disque de separation pour separateur de centrifugation
DE112006002309B4 (de) * 2005-09-01 2019-04-18 Alfa Laval Corporate Ab Verfahren und Vorrichtung zum Herstellen eines Trenntellers für eine Zentrifuge
CN111085590A (zh) * 2019-12-04 2020-05-01 北京动力机械研究所 一种深锥形零件精密成型工艺方法

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