JPS5949421U - 筒状中空部を有する形材の曲げ加工用マンドレル - Google Patents

筒状中空部を有する形材の曲げ加工用マンドレル

Info

Publication number
JPS5949421U
JPS5949421U JP14255882U JP14255882U JPS5949421U JP S5949421 U JPS5949421 U JP S5949421U JP 14255882 U JP14255882 U JP 14255882U JP 14255882 U JP14255882 U JP 14255882U JP S5949421 U JPS5949421 U JP S5949421U
Authority
JP
Japan
Prior art keywords
cylindrical hollow
mandrel
bending
hollow part
plate
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
JP14255882U
Other languages
English (en)
Japanese (ja)
Other versions
JPS646993Y2 (enExample
Inventor
高橋　喜平
明 田中
Original Assignee
ワイケイケイ株式会社
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 ワイケイケイ株式会社 filed Critical ワイケイケイ株式会社
Priority to JP14255882U priority Critical patent/JPS5949421U/ja
Publication of JPS5949421U publication Critical patent/JPS5949421U/ja
Application granted granted Critical
Publication of JPS646993Y2 publication Critical patent/JPS646993Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP14255882U 1982-09-22 1982-09-22 筒状中空部を有する形材の曲げ加工用マンドレル Granted JPS5949421U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14255882U JPS5949421U (ja) 1982-09-22 1982-09-22 筒状中空部を有する形材の曲げ加工用マンドレル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14255882U JPS5949421U (ja) 1982-09-22 1982-09-22 筒状中空部を有する形材の曲げ加工用マンドレル

Publications (2)

Publication Number Publication Date
JPS5949421U true JPS5949421U (ja) 1984-04-02
JPS646993Y2 JPS646993Y2 (enExample) 1989-02-23

Family

ID=30318500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14255882U Granted JPS5949421U (ja) 1982-09-22 1982-09-22 筒状中空部を有する形材の曲げ加工用マンドレル

Country Status (1)

Country Link
JP (1) JPS5949421U (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5747530A (en) * 1980-09-05 1982-03-18 Kouban Press Kogyo Kk Manufacture of bent pipe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5747530A (en) * 1980-09-05 1982-03-18 Kouban Press Kogyo Kk Manufacture of bent pipe

Also Published As

Publication number Publication date
JPS646993Y2 (enExample) 1989-02-23

Similar Documents

Publication Publication Date Title
JPS5949421U (ja) 筒状中空部を有する形材の曲げ加工用マンドレル
JPS60145155U (ja) 糸巻紙管
JPS5943750U (ja) 中空カムシヤフト
JPS58102844U (ja) 円筒ブラケツト
JPS58143019U (ja) 折り曲げ用パンチ
JPS5829277U (ja) 釣針はずし
JPS6034328U (ja) ポンチ集合体
JPS5837082U (ja) コルゲ−トフイン
JPS607254U (ja) トリム芯材
JPS60175921U (ja) バネ
JPS5858109U (ja) 係止具
JPS60176842U (ja) リ−ド線成型器
JPS58137868U (ja) デリバリパイプ装置
JPS5910263U (ja) 包装用シ−ト
JPS5923780U (ja) 電子部品収納ケ−ス
JPS60182809U (ja) ブロ−チ
JPS6048627U (ja) 押釦式スイツチ用板ばね
JPS6084122U (ja) 円筒成型ロ−ル装置
JPS58157202U (ja) 圧延用ロ−ル
JPS593275U (ja) 冷却器
JPS58133623U (ja) 一方クラツチ
JPS6034323U (ja) Ｌ型部材の折り曲げ装置
JPS61911U (ja) プラスチツクスレンズアレイ成形金型
JPS60167887U (ja) 拡径保持具付ホ−スクリツプ
JPS58116203U (ja) サ−ミスタ素子