JPS5575818A - Forming apparatus for winding metallic flat bar into spiral - Google Patents

Forming apparatus for winding metallic flat bar into spiral

Info

Publication number
JPS5575818A
JPS5575818A JP14953778A JP14953778A JPS5575818A JP S5575818 A JPS5575818 A JP S5575818A JP 14953778 A JP14953778 A JP 14953778A JP 14953778 A JP14953778 A JP 14953778A JP S5575818 A JPS5575818 A JP S5575818A
Authority
JP
Japan
Prior art keywords
flat bar
spiral
guide plate
forming apparatus
metallic flat
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
JP14953778A
Other languages
Japanese (ja)
Inventor
Masanori Mochizuki
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 JP14953778A priority Critical patent/JPS5575818A/en
Publication of JPS5575818A publication Critical patent/JPS5575818A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To broadside wind the metallic flat bar into spiral, and to cheaply manufacture the doughnut ring, by setting the stepped spiral guide plate on the circular turntable, and by attaching the pawl, etc., to this guide plate on purpose to fix the flat bar.
CONSTITUTION: The stepped spiral guide plate 2 is set onto the circular turntable 1 rotatable in the arrowed direction; the tip of the flat bar 3 is placed on the guide plate 2 and is fixed with the pawl 4, and the turntable 1 is rotated while the flat bar 3 is being pressed by the press roller 5 and the guide roller 6. Hereby, the flat bar 3 can be easily formed along the guide plate 2 into the spiral form A like as the roll-shell. By cutting or welding, etc., an end of this spiral material, the doughnut ring D can be easily, cheaply manufactured with the lessened material loss as compared with the conventional method.
COPYRIGHT: (C)1980,JPO&Japio
JP14953778A 1978-12-01 1978-12-01 Forming apparatus for winding metallic flat bar into spiral Pending JPS5575818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14953778A JPS5575818A (en) 1978-12-01 1978-12-01 Forming apparatus for winding metallic flat bar into spiral

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14953778A JPS5575818A (en) 1978-12-01 1978-12-01 Forming apparatus for winding metallic flat bar into spiral

Publications (1)

Publication Number Publication Date
JPS5575818A true JPS5575818A (en) 1980-06-07

Family

ID=15477298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14953778A Pending JPS5575818A (en) 1978-12-01 1978-12-01 Forming apparatus for winding metallic flat bar into spiral

Country Status (1)

Country Link
JP (1) JPS5575818A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63133817U (en) * 1987-02-25 1988-09-01
JPH02274322A (en) * 1989-04-14 1990-11-08 Sankoole Kk Manufacture of ring
JP2010137273A (en) * 2008-12-15 2010-06-24 Topy Ind Ltd Method of manufacturing disk for wheel
JP2010149127A (en) * 2008-12-24 2010-07-08 Topy Ind Ltd Method for manufacturing disk for wheel
JP2010242115A (en) * 2009-04-01 2010-10-28 Asahi Kasei Construction Materials Co Ltd Method for manufacturing ring steel material for building structure
WO2016020294A1 (en) * 2014-08-04 2016-02-11 Adolf Schnorr Gmbh + Co. Kg Method for producing a flat spiral spring, and bending device for producing same

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63133817U (en) * 1987-02-25 1988-09-01
JPH02274322A (en) * 1989-04-14 1990-11-08 Sankoole Kk Manufacture of ring
JP2010137273A (en) * 2008-12-15 2010-06-24 Topy Ind Ltd Method of manufacturing disk for wheel
JP2010149127A (en) * 2008-12-24 2010-07-08 Topy Ind Ltd Method for manufacturing disk for wheel
JP2010242115A (en) * 2009-04-01 2010-10-28 Asahi Kasei Construction Materials Co Ltd Method for manufacturing ring steel material for building structure
WO2016020294A1 (en) * 2014-08-04 2016-02-11 Adolf Schnorr Gmbh + Co. Kg Method for producing a flat spiral spring, and bending device for producing same
CN106714995A (en) * 2014-08-04 2017-05-24 阿道夫施特尔公司 Method for producing a flat spiral spring, and bending device for producing same
US20170216905A1 (en) * 2014-08-04 2017-08-03 Adolf Schnorr Gmbh + Co. Kg Method for producing a flat spiral spring, and bending device for producing same
US10661330B2 (en) 2014-08-04 2020-05-26 Adolf Schnorr Gmbh + Co. Kg Method for producing a flat spiral spring, and bending device for producing same

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