GB267412A - Improvements relating to the extrusion of metals - Google Patents

Improvements relating to the extrusion of metals

Info

Publication number
GB267412A
GB267412A GB2351026A GB2351026A GB267412A GB 267412 A GB267412 A GB 267412A GB 2351026 A GB2351026 A GB 2351026A GB 2351026 A GB2351026 A GB 2351026A GB 267412 A GB267412 A GB 267412A
Authority
GB
United Kingdom
Prior art keywords
wheels
metals
extrusion
making
improvements relating
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
GB2351026A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2351026A priority Critical patent/GB267412A/en
Publication of GB267412A publication Critical patent/GB267412A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/14—Making other products
    • B21C23/16—Making turbo blades or propellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

267,412. Mitchell, E. Sept. 23, 1926. Screw propellers; wheels.-Aeroplane propellers, wheels, &c. are formed by extruding magnesium, its alloys, or other metals in a direction or directions 2 lateral to the applied pressure 1, Fig. 2. The matrix a for making a propeller may have its branches c longer or shorter than, or equal to the blades produced, the projecting end being finished by machining. For making wheels, cores, e, Fig. 3, are provided to form hollow spokes c and pressure is applied to both ends of the hub b. The matrices are divided for removal of the article.
GB2351026A 1926-09-23 1926-09-23 Improvements relating to the extrusion of metals Expired GB267412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2351026A GB267412A (en) 1926-09-23 1926-09-23 Improvements relating to the extrusion of metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2351026A GB267412A (en) 1926-09-23 1926-09-23 Improvements relating to the extrusion of metals

Publications (1)

Publication Number Publication Date
GB267412A true GB267412A (en) 1927-03-17

Family

ID=10196777

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2351026A Expired GB267412A (en) 1926-09-23 1926-09-23 Improvements relating to the extrusion of metals

Country Status (1)

Country Link
GB (1) GB267412A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103302121A (en) * 2013-04-29 2013-09-18 鹤壁市普鑫镁制品工贸有限公司 Novel energy-saving spiral magnesium alloy tube of heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103302121A (en) * 2013-04-29 2013-09-18 鹤壁市普鑫镁制品工贸有限公司 Novel energy-saving spiral magnesium alloy tube of heat exchanger

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