JPH0137773Y2 - - Google Patents

Info

Publication number
JPH0137773Y2
JPH0137773Y2 JP14375183U JP14375183U JPH0137773Y2 JP H0137773 Y2 JPH0137773 Y2 JP H0137773Y2 JP 14375183 U JP14375183 U JP 14375183U JP 14375183 U JP14375183 U JP 14375183U JP H0137773 Y2 JPH0137773 Y2 JP H0137773Y2
Authority
JP
Japan
Prior art keywords
molded product
roll
square steel
steel pipe
core
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
JP14375183U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6052017U (ja
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 filed Critical
Priority to JP14375183U priority Critical patent/JPS6052017U/ja
Publication of JPS6052017U publication Critical patent/JPS6052017U/ja
Application granted granted Critical
Publication of JPH0137773Y2 publication Critical patent/JPH0137773Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP14375183U 1983-09-16 1983-09-16 角形鋼管製造設備における中子ロ−ル装置 Granted JPS6052017U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14375183U JPS6052017U (ja) 1983-09-16 1983-09-16 角形鋼管製造設備における中子ロ−ル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14375183U JPS6052017U (ja) 1983-09-16 1983-09-16 角形鋼管製造設備における中子ロ−ル装置

Publications (2)

Publication Number Publication Date
JPS6052017U JPS6052017U (ja) 1985-04-12
JPH0137773Y2 true JPH0137773Y2 (en:Method) 1989-11-14

Family

ID=30320782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14375183U Granted JPS6052017U (ja) 1983-09-16 1983-09-16 角形鋼管製造設備における中子ロ−ル装置

Country Status (1)

Country Link
JP (1) JPS6052017U (en:Method)

Also Published As

Publication number Publication date
JPS6052017U (ja) 1985-04-12

Similar Documents

Publication Publication Date Title
CN109909386B (zh) 管材冲凸台套环机
JPH0137773Y2 (en:Method)
JPH0137772Y2 (en:Method)
CN104816061B (zh) 触头焊接成型工艺及自动加工设备
EP0061123B1 (en) Apparatus for relieving tensile stress in welded seams of plastic containers
JPH08155552A (ja) パネル成形用ブランクシート及びパネルの隅部加工方法並びに隅部加工装置
JPS5953126B2 (ja) 大径角形鋼管の製造方法
JPH09136124A (ja) 金属管の切断口サイジング装置
JPH10216839A (ja) 角形鋼管製造用の成形プレス装置
JPS6331774Y2 (en:Method)
JPS623685B2 (en:Method)
JPH0228436B2 (en:Method)
JPH05262Y2 (en:Method)
JPS6324977Y2 (en:Method)
KR100220808B1 (ko) 섀도우 마스크용 프레임 제조방법
JPH1177152A (ja) テーパ角管の製造方法
US3851553A (en) Punching machine
JPS607917Y2 (ja) 薄板の溶接装置
JPH06538B2 (ja) 液体を満たした合成樹脂製のまくら状容器に底部を形成する方法及び同装置
JPS6142734Y2 (en:Method)
JPS6040262Y2 (ja) 角形鋼管製造設備におけるビ−ド除去装置
CN214354533U (zh) 一种制袋机薄膜压紧装置
JPS58125433A (ja) 包装バンド切断装置
CN209288599U (zh) 一种用于服务器机架的整体焊接工装
JPS5832857Y2 (ja) 燃料タンクの溶接装置