JPH0317563B2 - - Google Patents

Info

Publication number
JPH0317563B2
JPH0317563B2 JP13017083A JP13017083A JPH0317563B2 JP H0317563 B2 JPH0317563 B2 JP H0317563B2 JP 13017083 A JP13017083 A JP 13017083A JP 13017083 A JP13017083 A JP 13017083A JP H0317563 B2 JPH0317563 B2 JP H0317563B2
Authority
JP
Japan
Prior art keywords
lever
bar
clamp
mandrel bar
retainer
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
JP13017083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6024204A (ja
Inventor
Kazuji Kuwabara
Nariaki Matsumoto
Katsutoshi Noda
Shigeo Kawahara
Shigeharu Tateyama
Yoshinobu Suemura
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.)
Mitsubishi Heavy Industries Ltd
Nippon Steel Corp
Original Assignee
Mitsubishi Heavy Industries Ltd
Nippon Steel 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 Mitsubishi Heavy Industries Ltd, Nippon Steel Corp filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP13017083A priority Critical patent/JPS6024204A/ja
Publication of JPS6024204A publication Critical patent/JPS6024204A/ja
Publication of JPH0317563B2 publication Critical patent/JPH0317563B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • B21B25/02—Guides, supports, or abutments for mandrels, e.g. carriages or steadiers; Adjusting devices for mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Forging (AREA)
JP13017083A 1983-07-19 1983-07-19 管連続圧延機のマンドレルバ−・リテ−ナ装置 Granted JPS6024204A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13017083A JPS6024204A (ja) 1983-07-19 1983-07-19 管連続圧延機のマンドレルバ−・リテ−ナ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13017083A JPS6024204A (ja) 1983-07-19 1983-07-19 管連続圧延機のマンドレルバ−・リテ−ナ装置

Publications (2)

Publication Number Publication Date
JPS6024204A JPS6024204A (ja) 1985-02-06
JPH0317563B2 true JPH0317563B2 (enrdf_load_html_response) 1991-03-08

Family

ID=15027696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13017083A Granted JPS6024204A (ja) 1983-07-19 1983-07-19 管連続圧延機のマンドレルバ−・リテ−ナ装置

Country Status (1)

Country Link
JP (1) JPS6024204A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102247991B (zh) * 2011-05-31 2013-04-24 太原重工股份有限公司 一种穿孔机顶杆止推小车的闭锁装置

Also Published As

Publication number Publication date
JPS6024204A (ja) 1985-02-06

Similar Documents

Publication Publication Date Title
JPH0379082B2 (enrdf_load_html_response)
DE2647735A1 (de) Verfahren zur entfernung eines beim reibschweissen gebildeten grats sowie reibschweissmaschine
DE1511772B1 (de) Verfahren und Vorrichtung zum Engerziehen der aeusseren Wicklungslagen einer Blechrolle vor dem Befestigen des biegsamen Packbandes
JPH0317563B2 (enrdf_load_html_response)
US3832879A (en) Bending machines
US3517534A (en) Apparatus for working tubes
DE3743611C2 (de) Vorrichtung zum dehnen und schneiden einer streifenfoermigen kunstharzfolie
US2494399A (en) Coil tail pulling apparatus
US4311032A (en) Method and apparatus for rolling seamless tubes with a restrained mandrel
DE1085014B (de) Rohrbiegemaschine
JPH0317564B2 (enrdf_load_html_response)
US3773241A (en) Tube and shaft finning machines
US2680391A (en) Apparatus for working metal
JPH0311845B2 (enrdf_load_html_response)
US4727783A (en) Flying cutoff apparatus
JPS59179205A (ja) 管連続圧延機のマンドレルバ−・リテ−装置
DE2716298A1 (de) Huellenglied-stosseinrichtung fuer ein stopfenwalzenwerk und verfahren zum betreiben derselben
US1936331A (en) Flying saw
JPS5944924B2 (ja) プラグミルのプツシヤ−装置
GB2121338A (en) Improvements in press piercing mills
SU1507472A1 (ru) Передний стол стана винтовой прокатки
US2822853A (en) Flange forming apparatus with provision for ready insertion and removal of the work
CN112275833A (zh) 一种尖角方矩管成型系统
JPS6324962Y2 (enrdf_load_html_response)
DE2251182B2 (de) Verfahren zum abschieben eines unbrauchbaren bundrestes von einem einseitig gelagerten haspeldorn eines bandhaspels