JPS54153762A - Manufacture of hose - Google Patents

Manufacture of hose

Info

Publication number
JPS54153762A
JPS54153762A JP6228678A JP6228678A JPS54153762A JP S54153762 A JPS54153762 A JP S54153762A JP 6228678 A JP6228678 A JP 6228678A JP 6228678 A JP6228678 A JP 6228678A JP S54153762 A JPS54153762 A JP S54153762A
Authority
JP
Japan
Prior art keywords
pipe
clamp
bent
hose
approx
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
JP6228678A
Other languages
Japanese (ja)
Other versions
JPS6249130B2 (en
Inventor
Masato Kobayashi
Tomosaburo Hatta
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.)
MISUZU KOGYOSHO KK
MISUZU KOUGIYOUSHIYO YUUGEN
Organo Corp
Original Assignee
MISUZU KOGYOSHO KK
MISUZU KOUGIYOUSHIYO YUUGEN
Organo Corp
Japan Organo Co 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 MISUZU KOGYOSHO KK, MISUZU KOUGIYOUSHIYO YUUGEN, Organo Corp, Japan Organo Co Ltd filed Critical MISUZU KOGYOSHO KK
Priority to JP6228678A priority Critical patent/JPS54153762A/en
Publication of JPS54153762A publication Critical patent/JPS54153762A/en
Publication of JPS6249130B2 publication Critical patent/JPS6249130B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To manufacture metal hose having no weld and also a specific shape at lower cost by the procedure in which a pipe is bent into approx. 180 degrees by using a bender with a specific function and then the bent pipe is inversed through approx. 180 degrees at the axial center of pipe to be bent by extrusion through a bending mold, both.
CONSTITUTION: One side of the pipe 17 is inserted into between the bending mold 18 and the clamp 19. The thickness E of the shortest portion of the pipe-pressing part of the clamp 19 and the thickness F of the shortest portion of the pipe-supporting part for the other side of the pipe 17, consisting of the roller 38 and the sliding plate 39, are made less than 2 times as much as the radius r of bend inside when the pipe 17 is bent into 180 degrees. Also, the clamp 19 is made detachable and also the force point G of the pressing metal 21 and the force point H of the supporting metal 28 are placed below the clamp 19 and the supporting mechanism whereby the tangent of at least one side bend tips of the hose can be made approx. 90 degree against the straight portion of the hose and also bend of the formula d ≈ 2r ≈ L-d can be obtained. (where d is the outside diameter of the pipe 17 and L is the distance of axial core between adjacent straight pipe portions)
COPYRIGHT: (C)1979,JPO&Japio
JP6228678A 1978-05-26 1978-05-26 Manufacture of hose Granted JPS54153762A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6228678A JPS54153762A (en) 1978-05-26 1978-05-26 Manufacture of hose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6228678A JPS54153762A (en) 1978-05-26 1978-05-26 Manufacture of hose

Publications (2)

Publication Number Publication Date
JPS54153762A true JPS54153762A (en) 1979-12-04
JPS6249130B2 JPS6249130B2 (en) 1987-10-17

Family

ID=13195718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6228678A Granted JPS54153762A (en) 1978-05-26 1978-05-26 Manufacture of hose

Country Status (1)

Country Link
JP (1) JPS54153762A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60130423A (en) * 1983-12-16 1985-07-11 Mitsubishi Heavy Ind Ltd Reversely turning method
WO2015064047A1 (en) * 2013-10-31 2015-05-07 第一高周波工業株式会社 Metal pipe bending device, meandering pipe manufacturing method and meandering pipe
CN105798088A (en) * 2016-04-27 2016-07-27 张家港市友胜机械制造有限公司 Multi-axis pipe bending machine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6425128A (en) * 1987-07-22 1989-01-27 Koito Mfg Co Ltd Liquid crystal color display device
JPS6442633A (en) * 1987-08-10 1989-02-14 Koito Mfg Co Ltd Liquid crystal display device for color display

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60130423A (en) * 1983-12-16 1985-07-11 Mitsubishi Heavy Ind Ltd Reversely turning method
WO2015064047A1 (en) * 2013-10-31 2015-05-07 第一高周波工業株式会社 Metal pipe bending device, meandering pipe manufacturing method and meandering pipe
JP2015085357A (en) * 2013-10-31 2015-05-07 第一高周波工業株式会社 Bending apparatus for metal pipe, method of producing meandering pipe, and meandering pipe
CN105798088A (en) * 2016-04-27 2016-07-27 张家港市友胜机械制造有限公司 Multi-axis pipe bending machine

Also Published As

Publication number Publication date
JPS6249130B2 (en) 1987-10-17

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