JPS5677022A - Forming device of corrugated reinforcing steel - Google Patents

Forming device of corrugated reinforcing steel

Info

Publication number
JPS5677022A
JPS5677022A JP15724079A JP15724079A JPS5677022A JP S5677022 A JPS5677022 A JP S5677022A JP 15724079 A JP15724079 A JP 15724079A JP 15724079 A JP15724079 A JP 15724079A JP S5677022 A JPS5677022 A JP S5677022A
Authority
JP
Japan
Prior art keywords
chains
steel
reinforcing steel
forming parts
wave shape
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
JP15724079A
Other languages
Japanese (ja)
Other versions
JPS5760088B2 (en
Inventor
Umejiro Uenishi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP15724079A priority Critical patent/JPS5677022A/en
Publication of JPS5677022A publication Critical patent/JPS5677022A/en
Publication of JPS5760088B2 publication Critical patent/JPS5760088B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

PURPOSE: To form a barlike reinforcing steel to a corrugatd reinforcing steel and improve production efficiency by inserting said steel betwee two lengths of chains and deforming the same to a wave shape.
CONSTITUTION: A barlike reinforcing steel 20 is inserted between the 1st, 2nd forming chains 6, 7. Next, cylinders 12 are operated to move rods 13 simultaneously in the direction normal to the longitudinal direction of the chains 6, 7. Thence, the outside circumferential arc-shaped forming parts 10 of the chain 6 connected to the rods 13 and the inside circumferential arc-shaped forming parts 11 of the chain 7 move upward. At the same time, each of the movable stanchious 2 and cylinders 12 moves a stationary stanchion 1 along guide rails 4 and each of the chains 6, 7 deforms the steel 20 to a wave shape in the state of grasping the same. Because of this, the steel 20 is bent into an arc shape in the positions opposing to the forming parts 10 and forming parts 11 of the chains 6, 7, whereby it is bent to a wave shape.
COPYRIGHT: (C)1981,JPO&Japio
JP15724079A 1979-11-29 1979-11-29 Forming device of corrugated reinforcing steel Granted JPS5677022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15724079A JPS5677022A (en) 1979-11-29 1979-11-29 Forming device of corrugated reinforcing steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15724079A JPS5677022A (en) 1979-11-29 1979-11-29 Forming device of corrugated reinforcing steel

Publications (2)

Publication Number Publication Date
JPS5677022A true JPS5677022A (en) 1981-06-25
JPS5760088B2 JPS5760088B2 (en) 1982-12-17

Family

ID=15645303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15724079A Granted JPS5677022A (en) 1979-11-29 1979-11-29 Forming device of corrugated reinforcing steel

Country Status (1)

Country Link
JP (1) JPS5677022A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910439A (en) * 1982-07-08 1984-01-19 Fumihiko Nakamura Production of crank shaft
JPS6011118U (en) * 1983-07-04 1985-01-25 上西鉄工株式会社 Forming equipment for corrugated reinforcing bars, etc.
JP2007521137A (en) * 2003-12-11 2007-08-02 エアーバス Thin plate corrugation equipment
CN101934314A (en) * 2010-07-19 2011-01-05 江苏合丰机械制造有限公司 Pipe bending device capable of bending left and right in pipe bending machine
CN105050742A (en) * 2012-08-13 2015-11-11 泰斯雷体德集团公司 Apparatus for folding a sheet of material into a support structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910439A (en) * 1982-07-08 1984-01-19 Fumihiko Nakamura Production of crank shaft
JPS6011118U (en) * 1983-07-04 1985-01-25 上西鉄工株式会社 Forming equipment for corrugated reinforcing bars, etc.
JPS6317526Y2 (en) * 1983-07-04 1988-05-18
JP2007521137A (en) * 2003-12-11 2007-08-02 エアーバス Thin plate corrugation equipment
CN101934314A (en) * 2010-07-19 2011-01-05 江苏合丰机械制造有限公司 Pipe bending device capable of bending left and right in pipe bending machine
CN105050742A (en) * 2012-08-13 2015-11-11 泰斯雷体德集团公司 Apparatus for folding a sheet of material into a support structure

Also Published As

Publication number Publication date
JPS5760088B2 (en) 1982-12-17

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