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WO2008099775A1 - Multi-piece rim and its attaching/removing method - Google Patents

Multi-piece rim and its attaching/removing method Download PDF

Info

Publication number
WO2008099775A1
WO2008099775A1 PCT/JP2008/052109 JP2008052109W WO2008099775A1 WO 2008099775 A1 WO2008099775 A1 WO 2008099775A1 JP 2008052109 W JP2008052109 W JP 2008052109W WO 2008099775 A1 WO2008099775 A1 WO 2008099775A1
Authority
WO
WIPO (PCT)
Prior art keywords
piece rim
attaching
removing method
circular ring
lock ring
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/JP2008/052109
Other languages
French (fr)
Japanese (ja)
Inventor
Kentaro Oba
Yukio Nakamura
Yoshiyuki Higashino
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
Priority claimed from JP2008027268A external-priority patent/JP2008222207A/en
Application filed by Topy Industries Ltd filed Critical Topy Industries Ltd
Priority to CA002677025A priority Critical patent/CA2677025A1/en
Priority to AU2008215561A priority patent/AU2008215561B2/en
Priority to US12/527,165 priority patent/US8347929B2/en
Publication of WO2008099775A1 publication Critical patent/WO2008099775A1/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
    • B60B11/00—Units comprising multiple wheels arranged side by side; Wheels having more than one rim or capable of carrying more than one tyre
    • B60B11/06—Wheels with more than one rim mounted on a single wheel body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B25/00—Rims built-up of several main parts ; Locking means for the rim parts
    • B60B25/04—Rims with dismountable flange rings, seat rings, or lock rings
    • B60B25/14—Locking means for flange rings or seat rings
    • B60B25/18—Arrangement of split rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

A multi-piece rim which does not need much labor for supporting, and does not increase the number of components to be managed and the number of needed tasks. A lock ring (40) to be fitted in the groove (11a) of a gutter band (11) is divided into a plurality of portions (41, 42), and they are coupled at one end (41a, 42a) of each through a flexible coupling member (43). Alternatively, a lock ring (140) is formed into a substantially C-shape obtained by cutting a part of a circular ring, and is constituted of a first portion (141) where the length of a chord at the cut portion is substantially equal to the diametral dimension of a hub, and a second portion (142) having a shape corresponding to that at the cut portion of a circular ring in the first portion.
PCT/JP2008/052109 2007-02-13 2008-02-08 Multi-piece rim and its attaching/removing method Ceased WO2008099775A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002677025A CA2677025A1 (en) 2007-02-13 2008-02-08 Multi-piece rim and its attaching/removing method
AU2008215561A AU2008215561B2 (en) 2007-02-13 2008-02-08 Multi-piece rim and its attaching/removing method
US12/527,165 US8347929B2 (en) 2007-02-13 2008-02-08 Multi-piece rim and its attaching/removing method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007031852 2007-02-13
JP2007-031852 2007-02-13
JP2008-027268 2008-02-07
JP2008027268A JP2008222207A (en) 2007-02-13 2008-02-07 Multi-piece rim and its attaching/removing method

Publications (1)

Publication Number Publication Date
WO2008099775A1 true WO2008099775A1 (en) 2008-08-21

Family

ID=39690008

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052109 Ceased WO2008099775A1 (en) 2007-02-13 2008-02-08 Multi-piece rim and its attaching/removing method

Country Status (1)

Country Link
WO (1) WO2008099775A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014021327A1 (en) * 2012-08-01 2014-02-06 トピー工業株式会社 Sealing member for lock ring, and multi-piece rim using same
US10464372B2 (en) 2012-09-20 2019-11-05 Gkn Armstrong Wheels, Inc. Lock ring spreader

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1836922A (en) * 1929-03-11 1931-12-15 Albert J Helvern Demountable rim
JPS611502A (en) * 1984-06-11 1986-01-07 グツドイアー　エアロスペース　コーポレーシヨン Locking structure of retaining ring for wheel rim flange
JPS62227802A (en) * 1986-03-27 1987-10-06 アライド　コ−ポレ−シヨン Wheel rim assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1836922A (en) * 1929-03-11 1931-12-15 Albert J Helvern Demountable rim
JPS611502A (en) * 1984-06-11 1986-01-07 グツドイアー　エアロスペース　コーポレーシヨン Locking structure of retaining ring for wheel rim flange
JPS62227802A (en) * 1986-03-27 1987-10-06 アライド　コ−ポレ−シヨン Wheel rim assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014021327A1 (en) * 2012-08-01 2014-02-06 トピー工業株式会社 Sealing member for lock ring, and multi-piece rim using same
US10464372B2 (en) 2012-09-20 2019-11-05 Gkn Armstrong Wheels, Inc. Lock ring spreader

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