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WO2009051230A1 - Spoked wheel disc manufacturing method, and spoked wheel - Google Patents

Spoked wheel disc manufacturing method, and spoked wheel Download PDF

Info

Publication number
WO2009051230A1
WO2009051230A1 PCT/JP2008/068869 JP2008068869W WO2009051230A1 WO 2009051230 A1 WO2009051230 A1 WO 2009051230A1 JP 2008068869 W JP2008068869 W JP 2008068869W WO 2009051230 A1 WO2009051230 A1 WO 2009051230A1
Authority
WO
WIPO (PCT)
Prior art keywords
portions
prototype
forming
spoke
holes
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.)
Ceased
Application number
PCT/JP2008/068869
Other languages
French (fr)
Japanese (ja)
Inventor
Tetsu Sano
Yoshinobu Sakashita
Kei Takagi
Kikuya Ito
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.)
Topy Industries Ltd
Original Assignee
Topy 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 Topy Industries Ltd filed Critical Topy Industries Ltd
Priority to DE112008002811.7T priority Critical patent/DE112008002811B4/en
Priority to US12/738,698 priority patent/US7895752B2/en
Priority claimed from JP2008268178A external-priority patent/JP4397049B2/en
Publication of WO2009051230A1 publication Critical patent/WO2009051230A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/04—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding
    • B60B3/041—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding characterised by the attachment of rim to wheel disc
    • B60B3/044—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding characterised by the attachment of rim to wheel disc characterised by cross-sectional details of the attachment, e.g. the profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/002—Disc wheels, i.e. wheels with load-supporting disc body characterised by the shape of the disc
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/10—Disc wheels, i.e. wheels with load-supporting disc body apertured to simulate spoked wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Controls (AREA)

Abstract

Provided is a method for manufacturing a spoked wheel disc, which is improved in productivity and production yield and reduced in a poor weld to its rim. The manufacturing method comprises a preforming step of forming a plurality of raised portions (110) for the basis of reinforcing portions (11) of spoke portions in a substantially circular panel blank (100), concentrically on the outer circumference side than bolt holes (10e), an opening step of opening a plurality of ornamental prototype holes (200) in the raised portions, thereby to form spoke prototype portions (100b) between the adjoining ornamental prototype holes, a disc flange forming step of forming a disc flange (10c) by bending the outer circumference portion of the panel blank having the opened ornamental prototype holes, perpendicularly into parallel to the wheel axis direction, thereby to constitute the upper end edge of the disc flange with the outer edges of the ornamental prototype holes formed, and a spoke portion forming step of forming the spoke portions (10b) by forming the reinforcing portions at the spoke prototype portions.
PCT/JP2008/068869 2007-10-19 2008-10-17 Spoked wheel disc manufacturing method, and spoked wheel Ceased WO2009051230A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112008002811.7T DE112008002811B4 (en) 2007-10-19 2008-10-17 Spoked wheel manufacturing process and spoked wheel
US12/738,698 US7895752B2 (en) 2007-10-19 2008-10-17 Spoked wheel disk manufacturing method and spoked wheel

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-272009 2007-10-19
JP2007272009 2007-10-19
JP2008-268178 2008-10-17
JP2008268178A JP4397049B2 (en) 2007-10-19 2008-10-17 Spoke-like wheel disc manufacturing method and spoke-like wheel

Publications (1)

Publication Number Publication Date
WO2009051230A1 true WO2009051230A1 (en) 2009-04-23

Family

ID=40567491

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068869 Ceased WO2009051230A1 (en) 2007-10-19 2008-10-17 Spoked wheel disc manufacturing method, and spoked wheel

Country Status (1)

Country Link
WO (1) WO2009051230A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7895752B2 (en) 2007-10-19 2011-03-01 Topy Kogyo Kabushiki Kaisha Spoked wheel disk manufacturing method and spoked wheel
WO2011074065A1 (en) * 2009-12-15 2011-06-23 中央精機株式会社 Vehicle wheel
US8454099B2 (en) 2007-10-19 2013-06-04 Topy Kogyo Kabushiki Kaisha Wheel for vehicle
WO2013160997A1 (en) * 2012-04-24 2013-10-31 中央精機株式会社 Automobile wheel
WO2013160999A1 (en) * 2012-04-24 2013-10-31 中央精機株式会社 Automobile wheel
US8596726B2 (en) 2010-06-30 2013-12-03 Topy Kogyo Kabushiki Kaisha Wheel for vehicle
JP2014051280A (en) * 2013-10-21 2014-03-20 Chuo Motor Wheel Co Ltd Wheel for automobile
CN104943470A (en) * 2015-06-29 2015-09-30 开平市中铝实业有限公司 Automobile hub with rhombus structure
CN106427379A (en) * 2016-08-30 2017-02-22 湖北立晋钢铁集团有限公司 Wheel spoke plate and manufacturing method thereof
WO2025250100A1 (en) * 2024-05-31 2025-12-04 Donmez Debriyaj Sanayi Ve Ticaret Anonim Sirketi Innovative wheel design with modified aerodynamics for the brake system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07100206B2 (en) * 1986-10-28 1995-11-01 日産自動車株式会社 Press molding method
JP2005035330A (en) * 2003-07-16 2005-02-10 Chuo Motor Wheel Co Ltd Manufacturing method for steel wheel disk for automobile
JP2005119355A (en) * 2003-10-14 2005-05-12 Topy Ind Ltd High design wheel and its producing method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07100206B2 (en) * 1986-10-28 1995-11-01 日産自動車株式会社 Press molding method
JP2005035330A (en) * 2003-07-16 2005-02-10 Chuo Motor Wheel Co Ltd Manufacturing method for steel wheel disk for automobile
JP2005119355A (en) * 2003-10-14 2005-05-12 Topy Ind Ltd High design wheel and its producing method

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8454099B2 (en) 2007-10-19 2013-06-04 Topy Kogyo Kabushiki Kaisha Wheel for vehicle
US7895752B2 (en) 2007-10-19 2011-03-01 Topy Kogyo Kabushiki Kaisha Spoked wheel disk manufacturing method and spoked wheel
WO2011074065A1 (en) * 2009-12-15 2011-06-23 中央精機株式会社 Vehicle wheel
JP5670316B2 (en) * 2009-12-15 2015-02-18 中央精機株式会社 Automotive wheel
US8596726B2 (en) 2010-06-30 2013-12-03 Topy Kogyo Kabushiki Kaisha Wheel for vehicle
JPWO2013160999A1 (en) * 2012-04-24 2015-12-21 中央精機株式会社 Automotive wheel
WO2013160999A1 (en) * 2012-04-24 2013-10-31 中央精機株式会社 Automobile wheel
WO2013160997A1 (en) * 2012-04-24 2013-10-31 中央精機株式会社 Automobile wheel
JPWO2013160997A1 (en) * 2012-04-24 2015-12-21 中央精機株式会社 Automotive wheel
US9302535B2 (en) 2012-04-24 2016-04-05 Central Motor Wheel Co., Ltd. Automobile wheel
US9302534B2 (en) 2012-04-24 2016-04-05 Central Motor Wheel Co., Ltd. Automobile wheel
JP2014051280A (en) * 2013-10-21 2014-03-20 Chuo Motor Wheel Co Ltd Wheel for automobile
CN104943470A (en) * 2015-06-29 2015-09-30 开平市中铝实业有限公司 Automobile hub with rhombus structure
CN106427379A (en) * 2016-08-30 2017-02-22 湖北立晋钢铁集团有限公司 Wheel spoke plate and manufacturing method thereof
WO2025250100A1 (en) * 2024-05-31 2025-12-04 Donmez Debriyaj Sanayi Ve Ticaret Anonim Sirketi Innovative wheel design with modified aerodynamics for the brake system

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