JPS60253531A - 複合湾曲形材の製造方法 - Google Patents

複合湾曲形材の製造方法

Info

Publication number
JPS60253531A
JPS60253531A JP59111460A JP11146084A JPS60253531A JP S60253531 A JPS60253531 A JP S60253531A JP 59111460 A JP59111460 A JP 59111460A JP 11146084 A JP11146084 A JP 11146084A JP S60253531 A JPS60253531 A JP S60253531A
Authority
JP
Japan
Prior art keywords
dummy
section
state
shape
heat insulating
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.)
Granted
Application number
JP59111460A
Other languages
English (en)
Japanese (ja)
Other versions
JPH022420B2 (enrdf_load_stackoverflow
Inventor
Isao Shima
勲 島
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.)
Sankyo Aluminium Industry Co Ltd
Original Assignee
Sankyo Aluminium Industry Co Ltd
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 Sankyo Aluminium Industry Co Ltd filed Critical Sankyo Aluminium Industry Co Ltd
Priority to JP59111460A priority Critical patent/JPS60253531A/ja
Publication of JPS60253531A publication Critical patent/JPS60253531A/ja
Publication of JPH022420B2 publication Critical patent/JPH022420B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0003—Producing profiled members, e.g. beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP59111460A 1984-05-30 1984-05-30 複合湾曲形材の製造方法 Granted JPS60253531A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59111460A JPS60253531A (ja) 1984-05-30 1984-05-30 複合湾曲形材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59111460A JPS60253531A (ja) 1984-05-30 1984-05-30 複合湾曲形材の製造方法

Publications (2)

Publication Number Publication Date
JPS60253531A true JPS60253531A (ja) 1985-12-14
JPH022420B2 JPH022420B2 (enrdf_load_stackoverflow) 1990-01-18

Family

ID=14561793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59111460A Granted JPS60253531A (ja) 1984-05-30 1984-05-30 複合湾曲形材の製造方法

Country Status (1)

Country Link
JP (1) JPS60253531A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH022420B2 (enrdf_load_stackoverflow) 1990-01-18

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