JPH0465737B2 - - Google Patents

Info

Publication number
JPH0465737B2
JPH0465737B2 JP62201425A JP20142587A JPH0465737B2 JP H0465737 B2 JPH0465737 B2 JP H0465737B2 JP 62201425 A JP62201425 A JP 62201425A JP 20142587 A JP20142587 A JP 20142587A JP H0465737 B2 JPH0465737 B2 JP H0465737B2
Authority
JP
Japan
Prior art keywords
frame
aluminum
crosspiece
frame body
skeleton
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 - Lifetime
Application number
JP62201425A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6444233A (en
Inventor
Shunta Shioda
Ichizo Tsukuda
Noboru Ooneda
Otonobu Sukimoto
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.)
Altemira Co Ltd
Original Assignee
Showa Aluminum 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 Showa Aluminum Corp filed Critical Showa Aluminum Corp
Priority to JP62201425A priority Critical patent/JPS6444233A/ja
Publication of JPS6444233A publication Critical patent/JPS6444233A/ja
Publication of JPH0465737B2 publication Critical patent/JPH0465737B2/ja
Granted 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
    • B21C23/142—Making profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels for metal extruding
    • B21C35/02—Removing or drawing-off work
    • B21C35/023—Work treatment directly following extrusion, e.g. further deformation or surface treatment 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels for metal extruding
    • B21C35/02—Removing or drawing-off work
    • B21C35/023—Work treatment directly following extrusion, e.g. further deformation or surface treatment 
    • B21C35/026—Removing sections from the extruded work, e.g. removing a strip to create an open profile

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Body Structure For Vehicles (AREA)
JP62201425A 1987-08-11 1987-08-11 Production of frame for rolling stock Granted JPS6444233A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62201425A JPS6444233A (en) 1987-08-11 1987-08-11 Production of frame for rolling stock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62201425A JPS6444233A (en) 1987-08-11 1987-08-11 Production of frame for rolling stock

Publications (2)

Publication Number Publication Date
JPS6444233A JPS6444233A (en) 1989-02-16
JPH0465737B2 true JPH0465737B2 (cs) 1992-10-21

Family

ID=16440868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62201425A Granted JPS6444233A (en) 1987-08-11 1987-08-11 Production of frame for rolling stock

Country Status (1)

Country Link
JP (1) JPS6444233A (cs)

Also Published As

Publication number Publication date
JPS6444233A (en) 1989-02-16

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