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
Application number
PCT/JP2008/052109
Other languages
French (fr)
Japanese (ja)
Inventor
Kentaro Oba
Yukio Nakamura
Yoshiyuki Higashino
Original Assignee
Topy Kogyo Kabushiki Kaisha
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 Kogyo Kabushiki Kaisha filed Critical Topy Kogyo Kabushiki Kaisha
Priority to CA002677025A priority Critical patent/CA2677025A1/en
Priority to US12/527,165 priority patent/US8347929B2/en
Priority to AU2008215561A priority patent/AU2008215561B2/en
Publication of WO2008099775A1 publication Critical patent/WO2008099775A1/en

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 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
US12/527,165 US8347929B2 (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

Applications Claiming Priority (4)

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

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 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

Similar Documents

Publication Publication Date Title
WO2007135391A3 (en) A turbine blade support assembly
ZA200608783B (en) Method of manufacturing a composite turbomachine blade, and a blade obtained by the method
WO2010041012A3 (en) A wind turbine rotor
WO2010118517A4 (en) Wind turbine blade and method of constructing same
WO2009001415A1 (en) Stator blade ring and axial flow compressor using the same
WO2009109619A3 (en) An assembly tool and a method of manufacturing a blade of a wind turbine
WO2010106337A3 (en) Turbine assembly
ATE533951T1 (en) BEARING ARRANGEMENT FOR POWER TRANSMISSION OF A WIND TURBINE
WO2008089446A3 (en) Endoprosthesis structures having supporting features
WO2009099683A3 (en) Fluid rotor
EP2325497A3 (en) Open-hub centrifugal blower assembly
WO2007093854A3 (en) Fixture for gripping an end of a member
RU2012154199A (en) SYSTEM FOR FASTENING TURBO MACHINES WITH AXIAL MOVEMENT OF THE WORKING BODY, AND ALSO THE METHOD FOR PRODUCING SUCH A SYSTEM
WO2012041991A8 (en) Vertical axis wind turbine having one or more modular blades
RU2012146619A (en) COMPOSITE AERODYNAMIC PROFILE
WO2009112775A3 (en) Blade with non-axisymmetric platform
WO2012093136A3 (en) Mould and method for manufacturing shell parts
WO2012066396A3 (en) Integrated bicycle chain ring assembly
WO2009072892A3 (en) A device for a runner
WO2014155293A8 (en) Wind turbine blade root and process for manufacturing a wind turbine blade root
WO2013097859A3 (en) Mould shell section for a mould shell for a wind turbine blade, mould shell and method using the mould shell sections
WO2009156637A3 (en) Method for the orbital assembly of aircraft sections made of composite material
WO2009135564A3 (en) Rotor blade for a wind energy plant
WO2013089864A3 (en) Three dimensional sipe
EP2532881A3 (en) Rotor blade for a wind turbine

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08710988

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2008215561

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 2677025

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2008215561

Country of ref document: AU

Date of ref document: 20080208

Kind code of ref document: A

122 Ep: pct application non-entry in european phase

Ref document number: 08710988

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 12527165

Country of ref document: US