JPS5732836A - Method for manufacturing connected steel material of concrete form - Google Patents

Method for manufacturing connected steel material of concrete form

Info

Publication number
JPS5732836A
JPS5732836A JP10943980A JP10943980A JPS5732836A JP S5732836 A JPS5732836 A JP S5732836A JP 10943980 A JP10943980 A JP 10943980A JP 10943980 A JP10943980 A JP 10943980A JP S5732836 A JPS5732836 A JP S5732836A
Authority
JP
Japan
Prior art keywords
steel strip
machine
pieces
sheet
plural number
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.)
Pending
Application number
JP10943980A
Other languages
Japanese (ja)
Inventor
Toshisada Funatsu
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.)
SANWA PUROMETA KK
Original Assignee
SANWA PUROMETA KK
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 SANWA PUROMETA KK filed Critical SANWA PUROMETA KK
Priority to JP10943980A priority Critical patent/JPS5732836A/en
Publication of JPS5732836A publication Critical patent/JPS5732836A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To manufacture the titled steel material, by sending a belt-shaped steel strip of an uncoiler to a press machine through a roll leveler and a roller feeder, punching a plural number of pair of holes at a desired interval at both sides of the sheet, forming the sheet to have a U-shape in which the lower part is protruded with a forming machine, and by cutting the sheet into pieces having a prescribed length with a cutting machine.
CONSTITUTION: A belt-shaped steel strip 1 wound around an uncoiler 2 is continuously uncoiled and straightened by a roll leveler 3. Then, the steel strip 1 is sent to a press machine 8 by a roller feeder 6 through a looping pit 5 having a dancing lever 4. The press machine 7 makes an intermittent working and punches a plural number of pairs of holes at a desired interval near both side edges of the steel strip 1. The punched steel strip 1 is formed to have a U-shaped cross section by a forming machine 10 composed of a plural number of rolls after passing through another looping pit 9. This U-shaped steel strip 1 is cut into pieces having a prescribed length by a cutting machine 11 and the pieces are sent to a run-out table 12.
COPYRIGHT: (C)1982,JPO&Japio
JP10943980A 1980-08-08 1980-08-08 Method for manufacturing connected steel material of concrete form Pending JPS5732836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10943980A JPS5732836A (en) 1980-08-08 1980-08-08 Method for manufacturing connected steel material of concrete form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10943980A JPS5732836A (en) 1980-08-08 1980-08-08 Method for manufacturing connected steel material of concrete form

Publications (1)

Publication Number Publication Date
JPS5732836A true JPS5732836A (en) 1982-02-22

Family

ID=14510265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10943980A Pending JPS5732836A (en) 1980-08-08 1980-08-08 Method for manufacturing connected steel material of concrete form

Country Status (1)

Country Link
JP (1) JPS5732836A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59144540A (en) * 1983-02-04 1984-08-18 Sony Corp Manufacture of metallic knob device
CN104858662A (en) * 2015-05-25 2015-08-26 浙江创新汽车空调有限公司 Heat dissipation belt forming system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59144540A (en) * 1983-02-04 1984-08-18 Sony Corp Manufacture of metallic knob device
JPH0258013B2 (en) * 1983-02-04 1990-12-06 Sony Corp
CN104858662A (en) * 2015-05-25 2015-08-26 浙江创新汽车空调有限公司 Heat dissipation belt forming system
CN104858662B (en) * 2015-05-25 2017-05-24 浙江创新汽车空调有限公司 Heat dissipation belt forming system

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