JPS6154482B2 - - Google Patents

Info

Publication number
JPS6154482B2
JPS6154482B2 JP2595079A JP2595079A JPS6154482B2 JP S6154482 B2 JPS6154482 B2 JP S6154482B2 JP 2595079 A JP2595079 A JP 2595079A JP 2595079 A JP2595079 A JP 2595079A JP S6154482 B2 JPS6154482 B2 JP S6154482B2
Authority
JP
Japan
Prior art keywords
pressure
coil
supply reel
mandrel
outer diameter
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
JP2595079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55120424A (en
Inventor
Yukio Matsuda
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 Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP2595079A priority Critical patent/JPS55120424A/ja
Publication of JPS55120424A publication Critical patent/JPS55120424A/ja
Publication of JPS6154482B2 publication Critical patent/JPS6154482B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/28—Drums or other coil-holders
    • B21C47/30—Drums or other coil-holders expansible or contractible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/16—Unwinding or uncoiling
    • B21C47/18—Unwinding or uncoiling from reels or drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
JP2595079A 1979-03-06 1979-03-06 Preventing method for scratch flaw in feed reel of temper rolling mill Granted JPS55120424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2595079A JPS55120424A (en) 1979-03-06 1979-03-06 Preventing method for scratch flaw in feed reel of temper rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2595079A JPS55120424A (en) 1979-03-06 1979-03-06 Preventing method for scratch flaw in feed reel of temper rolling mill

Publications (2)

Publication Number Publication Date
JPS55120424A JPS55120424A (en) 1980-09-16
JPS6154482B2 true JPS6154482B2 (fr) 1986-11-22

Family

ID=12180028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2595079A Granted JPS55120424A (en) 1979-03-06 1979-03-06 Preventing method for scratch flaw in feed reel of temper rolling mill

Country Status (1)

Country Link
JP (1) JPS55120424A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104525617B (zh) * 2014-12-18 2016-11-09 浙江金洲管道科技股份有限公司 用于开卷机的气动定位芯轴装置
CN104525624B (zh) * 2015-01-09 2017-02-22 西华大学 手动液压胀缩式收卷筒
CN104690178A (zh) * 2015-02-12 2015-06-10 江苏正基电梯部件有限公司 零件装夹装置

Also Published As

Publication number Publication date
JPS55120424A (en) 1980-09-16

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