JPS6344449B2 - - Google Patents

Info

Publication number
JPS6344449B2
JPS6344449B2 JP20739483A JP20739483A JPS6344449B2 JP S6344449 B2 JPS6344449 B2 JP S6344449B2 JP 20739483 A JP20739483 A JP 20739483A JP 20739483 A JP20739483 A JP 20739483A JP S6344449 B2 JPS6344449 B2 JP S6344449B2
Authority
JP
Japan
Prior art keywords
bending
synthetic resin
cast
mold material
shape
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
JP20739483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6099433A (ja
Inventor
Akira Iwade
Yoshihisa Moryama
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.)
Nippon Light Metal Co Ltd
Original Assignee
Nippon Light Metal 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 Nippon Light Metal Co Ltd filed Critical Nippon Light Metal Co Ltd
Priority to JP20739483A priority Critical patent/JPS6099433A/ja
Publication of JPS6099433A publication Critical patent/JPS6099433A/ja
Publication of JPS6344449B2 publication Critical patent/JPS6344449B2/ja
Granted 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/01—Bending tubes using mandrels or the like the mandrel being flexible and engaging the entire tube length

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP20739483A 1983-11-07 1983-11-07 型材の曲げ加工方法 Granted JPS6099433A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20739483A JPS6099433A (ja) 1983-11-07 1983-11-07 型材の曲げ加工方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20739483A JPS6099433A (ja) 1983-11-07 1983-11-07 型材の曲げ加工方法

Publications (2)

Publication Number Publication Date
JPS6099433A JPS6099433A (ja) 1985-06-03
JPS6344449B2 true JPS6344449B2 (enrdf_load_stackoverflow) 1988-09-05

Family

ID=16539007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20739483A Granted JPS6099433A (ja) 1983-11-07 1983-11-07 型材の曲げ加工方法

Country Status (1)

Country Link
JP (1) JPS6099433A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08261209A (ja) * 1995-03-23 1996-10-08 Pabotsuto Giken:Kk スリツトタイプロッドレスシリンダ
JP3081132B2 (ja) * 1995-04-28 2000-08-28 トヨタ自動車株式会社 塗膜付き樹脂の再生処理方法
KR100266299B1 (ko) * 1998-06-30 2000-09-15 홍권기 금속강관체의벤딩방법및장치

Also Published As

Publication number Publication date
JPS6099433A (ja) 1985-06-03

Similar Documents

Publication Publication Date Title
EP0170178A2 (de) Entfernbarer Kern zur Herstellung rohrförmiger Strukturen aus Faserverbundwerkstoffen
EP0030522A2 (en) A self supporting panel of polyurethane resins or the like, a manufacturing method thereof and an apparatus used therewith
US5104597A (en) Process for producing a non-warped longitudinal multi-component frame element
JPS6344449B2 (enrdf_load_stackoverflow)
EP0182619A3 (en) Improvements in or relating to manufacture of building blocks
JPH052410B2 (enrdf_load_stackoverflow)
JPH0298429A (ja) Ｆｒｐ板材とその製造方法
RU2050283C1 (ru) Способ формования изделий из композиционного материала
JP3648198B2 (ja) コンクリートセグメントの製造用型枠
KR970014972A (ko) 에폭시 수지를 이용한 사출금형 제조방법
JP3752863B2 (ja) ブレース材の製作方法
US3753640A (en) Apparatus for forming system components of extruded hollow chamber profiles
US5215761A (en) Apparatus for production of longitudinal multi-component frame element
KR860000959B1 (ko) 둥근창의 제조방법
JPH02181B2 (enrdf_load_stackoverflow)
JPH05116162A (ja) 複合材成形用治具
JPH0325244B2 (enrdf_load_stackoverflow)
JPH05237549A (ja) プレス用ｕ曲げ型
JPS6315885B2 (enrdf_load_stackoverflow)
JPH0431766B2 (enrdf_load_stackoverflow)
JP2935715B2 (ja) 波板のコンター成形方法
JP2515811B2 (ja) 金属型材の曲げ加工法
JPS61175028A (ja) 合成樹脂製曲がりパイプ及びその成形法
SU1196275A1 (ru) Способ прессовани керамических изделий с металлическим каркасом
JPS61220833A (ja) 繊維強化プラスチツクス製曲がりパイプの製造方法