SE358098B - - Google Patents

Info

Publication number
SE358098B
SE358098B SE03272/71A SE327271A SE358098B SE 358098 B SE358098 B SE 358098B SE 03272/71 A SE03272/71 A SE 03272/71A SE 327271 A SE327271 A SE 327271A SE 358098 B SE358098 B SE 358098B
Authority
SE
Sweden
Application number
SE03272/71A
Inventor
J Nilsson
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE03272/71A priority Critical patent/SE358098B/xx
Priority to US00230895A priority patent/US3807032A/en
Priority to DE19722211129 priority patent/DE2211129A1/en
Priority to JP2553372A priority patent/JPS5522166B1/ja
Publication of SE358098B publication Critical patent/SE358098B/xx

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
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B21C33/004—Composite billet
    • 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
    • B21C23/007—Hydrostatic extrusion
    • 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
    • B21C23/22—Making metal-coated products; Making products from two or more metals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49925—Inward deformation of aperture or hollow body wall
    • Y10T29/49934—Inward deformation of aperture or hollow body wall by axially applying force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Extrusion Of Metal (AREA)
SE03272/71A 1971-03-15 1971-03-15 SE358098B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE03272/71A SE358098B (en) 1971-03-15 1971-03-15
US00230895A US3807032A (en) 1971-03-15 1972-03-01 Method of manufacturing tubes of compound material
DE19722211129 DE2211129A1 (en) 1971-03-15 1972-03-08 Process for the production of pipes from compound material
JP2553372A JPS5522166B1 (en) 1971-03-15 1972-03-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE03272/71A SE358098B (en) 1971-03-15 1971-03-15

Publications (1)

Publication Number Publication Date
SE358098B true SE358098B (en) 1973-07-23

Family

ID=20261754

Family Applications (1)

Application Number Title Priority Date Filing Date
SE03272/71A SE358098B (en) 1971-03-15 1971-03-15

Country Status (4)

Country Link
US (1) US3807032A (en)
JP (1) JPS5522166B1 (en)
DE (1) DE2211129A1 (en)
SE (1) SE358098B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29344E (en) * 1971-08-18 1977-08-09 Kobe Steel, Ltd. Method and apparatus for manufacturing tubes or tubular bodies with inner walls having cross sections of irregular shapes
SE371117B (en) * 1973-03-07 1974-11-11 Asea Ab
US3946584A (en) * 1973-04-11 1976-03-30 Kobe Steel, Ltd. Hydrostatic extrusion method and apparatus
SE7407507L (en) * 1974-06-07 1975-12-08 Asea Ab PROCEDURE FOR HYDROSTATIC ROD PRESSING.
US3950979A (en) * 1974-10-04 1976-04-20 Western Electric Company, Inc. Apparatus and method for tube extrusion
SE7512451L (en) * 1974-11-07 1976-05-10 Kobe Steel Ltd SET AND APPLIANCE FOR HYDROSTATIC EXTENSION
US4085606A (en) * 1976-12-09 1978-04-25 Westinghouse Electric Corporation Hydrostatic extrusion apparatus for producing hollow elongated bodies of rectangular cross section
FR2641210B1 (en) * 1989-01-03 1991-03-15 Valinox PROCESS FOR PRODUCING BIMETALLIC TUBES AND TUBES OBTAINED BY THIS PROCESS
JP2001353519A (en) * 2000-06-14 2001-12-25 Suncall Corp Dual structured clad tube and its manufacturing method
US8991683B2 (en) 2006-03-30 2015-03-31 The Boeing Company Mark-off suppression in superplastic forming and diffusion bonding
US8328075B2 (en) * 2006-03-30 2012-12-11 The Boeing Company Methods of mark-off suppression in superplastic forming and diffusion bonding
CN100469472C (en) * 2007-03-16 2009-03-18 清华大学 Semi-solid multi-blank extruding process and apparatus for forming double-layer composite pipe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391563A (en) * 1965-03-17 1968-07-09 Ca Atomic Energy Ltd Impact extrusion process and blank for use therein
US3580019A (en) * 1967-05-10 1971-05-25 Boris Ivanovich Beresnev Method of manufacturing rod, shaped and tubular products from difficult-to-work metals and alloys, preferably high melting-point and chemically active ones
GB1186419A (en) * 1967-09-14 1970-04-02 British Insulated Callenders Improvements in or relating to the manufacture of Copper Clad Aluminium Rod
SE318540B (en) * 1967-09-27 1969-12-15 Asea Ab
SE338294B (en) * 1968-01-03 1971-09-06 Cnen
SE339927B (en) * 1970-04-30 1971-11-01 Asea Ab

Also Published As

Publication number Publication date
US3807032A (en) 1974-04-30
DE2211129A1 (en) 1972-09-21
JPS5522166B1 (en) 1980-06-14

Similar Documents

Publication Publication Date Title
ATA136472A (en)
AR196074A1 (en)
AU2941471A (en)
AU2485671A (en)
AU3005371A (en)
AU2952271A (en)
AR202997Q (en)
AU2930871A (en)
AU2875571A (en)
AU2415871A (en)
AU2455871A (en)
AU2456871A (en)
AU2473671A (en)
AU2486471A (en)
AU2927871A (en)
AU1109576A (en)
AU2938071A (en)
AU2940971A (en)
BR7101910D0 (en)
AR199640Q (en)
AR192311Q (en)
AU2399971A (en)
AU3025871A (en)
AU3038671A (en)
AU2880771A (en)