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WO2010067383A1 - Roue pour pneumatique sans chambre à air - Google Patents

Roue pour pneumatique sans chambre à air Download PDF

Info

Publication number
WO2010067383A1
WO2010067383A1 PCT/IT2008/000722 IT2008000722W WO2010067383A1 WO 2010067383 A1 WO2010067383 A1 WO 2010067383A1 IT 2008000722 W IT2008000722 W IT 2008000722W WO 2010067383 A1 WO2010067383 A1 WO 2010067383A1
Authority
WO
WIPO (PCT)
Prior art keywords
holes
hole
wheel
rim
wheel according
Prior art date
Application number
PCT/IT2008/000722
Other languages
English (en)
Inventor
Pablo Ulises Rios Crocco
Original Assignee
Ruotemilano S.R.L.
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 Ruotemilano S.R.L. filed Critical Ruotemilano S.R.L.
Priority to PCT/IT2008/000722 priority Critical patent/WO2010067383A1/fr
Publication of WO2010067383A1 publication Critical patent/WO2010067383A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B23/00—Attaching rim to wheel body
    • B60B23/06—Attaching rim to wheel body by screws, bolts, pins, or clips
    • B60B23/08—Attaching rim to wheel body by screws, bolts, pins, or clips arranged radially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B60B21/02—Rims characterised by transverse section
    • 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
    • B60B3/005—Disc wheels, i.e. wheels with load-supporting disc body characterised by the shape of the disc in the section adjacent to rim

Definitions

  • the present invention relates to a wheel for a tubeless tyre and intended to be mounted on a vehicle, particularly on a motor vehicle.
  • An object of the present invention is to implement a wheel for tubeless tyres of an innovative type.
  • Figure 1 is a partial sectional view (through an axial plane) of an exemplary embodiment of a wheel according to the present invention
  • Figure 2 is a partial sectional view (through a radial plane) of the wheel illustrated in Figure 1 ;
  • Figure 2a is a schematic view from the arrangement of first (or second) holes located on the development of the lateral surface of a disc (or rim) first (or second) assembling region;
  • FIG 3 is a detailed view of a fixing device associated to the disc and rim of the wheel shown in Figure 2;
  • Figure 4 is a longitudinally sectioned view of a connecting element of the fixing device shown in Figure 3.
  • FIG. 1 With reference particularly to Figure 1, there is shown a preferred embodiment of a wheel 10 according to the present invention, and the rotational axis of which is indicated by the line X-X.
  • axial in the description and the claims of the present invention, reference is made to a direction parallel to the rotational axis X-X of the wheel 10.
  • the wheel 10 is intended for the use with a tubeless tyre (not shown) and to be mounted on a vehicle.
  • the intended use of such wheel 10 is on a motor vehicle.
  • the wheel 10 comprises a disc 12, a rim or channel portion 14, and a plurality of fixing devices 16 connecting therebetween said disc 12 and rim 14.
  • the disc 12 is intended to be connected in the axial direction to a vehicle hub (details are not shown).
  • the disc 12 optionally has a plurality of radially outer openings 18 and a central opening 20, around which a plurality of holes 22 are obtained, by means of which the connection to the vehicle hub can take place.
  • the radially outer end of the disc 12 has a first assembling portion 24 circumferentially arranged, and which is axially inwardly reversed.
  • the first assembling portion 24 has a plurality of first holes 26 which are circumferentially mutually spaced apart.
  • the first holes 26 are through- holes, and advantageously have a circular-shaped section.
  • first holes 26 radially moving from the outer part to the inner part with respect to the rotational axis X-X 5 preferably such first holes 26 have an enlarged diameter initial part 27, and a reduced diameter end part 29. According to an alternative embodiment variation, the first holes 26 may also be blind at the end part 29.
  • the channel portion 14 is intended to be connected to a tubeless tyre (not shown) in a radial direction.
  • the channel 14 has a pair of circumferential flanges 28 which are located at the axial ends of such channel portion 14, and which are radially extending outwardly.
  • the flanges 28 define a pair of seats 30 suitable to house the respective beads of the tubeless tyre (not shown), which is intended to be coupled to the wheel 10.
  • the channel portion 14 has a second circumferentially arranged assembling portion 32 which has a plurality of second holes 34 which are through-holes, and circumferentially mutually spaced apart.
  • Such second assembling portion 32 is advantageously located in a zone which is radially inner than the channel portion 14 and which is axially arranged between the pair of seats 30.
  • the second assembling portion 32 is brought near to the seat 30, which is located in an axially outer portion.
  • the second holes 34 have a circular-shaped section. As seen in Figure 3, radially moving from the outer part to inner part with respect to the rotational axis X-X 5 the second holes 34 preferably have an enlarged diameter initial section 37 and a reduced diameter end section 39.
  • the fixing devices 16 preferably comprise a connecting element 36 and a sealing member 38.
  • the connecting element 36 has a substantially circular section, and preferably comprises an enlarged head or portion 40 having a maximum diameter, a middle portion 42 having an intermediate diameter, and an end portion 44 having a reduced diameter and an outer thread.
  • the enlarged head has an annular groove 48 ( Figure 4) which separates the head 40 from the middle portion 42 of the connecting element 36.
  • the sealing member 38 is preferably a seal ring (also referred to as "O-ring") which is housed in the annular groove 48 of the connecting element 36.
  • the first holes 26 are coaxial with the second holes 34 according to respective transversal directions relative to the rotational axis X-X. More preferably, the first holes 26 and the second holes 36 are mutually coaxial according to respective radial directions relative to the rotational axis X-X.
  • the coupling of each of the first holes 26 with a respective second hole 34 takes place due to a respective securing device 16. More precisely, each connecting element 36 passes through a respective first hole 26 and a respective second hole 34, and contributes to mechanically couple the disc 12 and the rim 14.
  • each second hole 34 accommodates the connecting element respective enlarged head 40.
  • the end section 39 of each second hole 34, and- the initial portion 27 of the respective first hole 26 have the same diameter, and accommodate the respective connecting element 36 middle portion 42.
  • the terminal portion 29 engages the inner thread thereof with the outer thread of the end portion 44 of the respective connecting element 36.
  • it can be devised to change the threaded coupling arrangement, which is obtained by way of the outer groove of the connecting element 36.
  • the externally grooved section can be replicated, for example, in the connecting element 36 middle portion 42.
  • the inner thread which is complementary to the externally threaded portion of the connecting element 36 can be obtained in the respective second hole 34, rather than in the respective first hole 26.
  • the first hole 26 and the second hole 34 can be threaded along all the extension thereof.
  • each sealing member 38 housed in the annular groove 48 ensures the fluid- tight sealing coupling between disc 12 and rim 14 through the first holes 26 and the second holes 34, avoiding that leakages of fluid from the tyre may occur.
  • each sealing member 38 seals the respective first hole 26 in which it is clamped between the respective enlarged head 40 of the associated connecting element 36 and the rim 14.
  • the air contained therein tends to radially push the enlarged head 40 towards the inner part with respect of the rotational axis X-X, according to the arrows shown. Consequently, the enlarged head 40 tends to compress the sealing member 38, thus clamping it against the rim 14.
  • the externally grooved length thereof can be of the self-drilling type, therefore the inner thread of the second hole 34 (and/or, optionally, the first hole 26) can be omitted.
  • each of the first holes 26 is axially offset relative to the preceding one.
  • the first assembling holes 26 are arranged according to a first circumferential arrangement 26a and a second circumferential arrangement 26b which are mutually parallel and axially spaced apart, in order to obtains the above-mentioned axial offsetting.
  • the same arrangement is clearly replicated for the second holes 34 in the second assembling region 32.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

L'invention concerne une roue (10) roue pour un pneumatique sans chambre à air, destinée à être montée sur un véhicule, en particulier sur un véhicule à moteur. Cette roue comprend: un disque (12) destiné à être relié axialement à un moyeu de véhicule; une jante (14) destinée à être reliée radialement au pneumatique sans chambre à air; et une pluralité de dispositifs de fixation (16) reliant transversalement le disque (12) et la jante (14) de manière étanche au fluide.
PCT/IT2008/000722 2008-11-24 2008-11-24 Roue pour pneumatique sans chambre à air WO2010067383A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IT2008/000722 WO2010067383A1 (fr) 2008-11-24 2008-11-24 Roue pour pneumatique sans chambre à air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2008/000722 WO2010067383A1 (fr) 2008-11-24 2008-11-24 Roue pour pneumatique sans chambre à air

Publications (1)

Publication Number Publication Date
WO2010067383A1 true WO2010067383A1 (fr) 2010-06-17

Family

ID=40834467

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2008/000722 WO2010067383A1 (fr) 2008-11-24 2008-11-24 Roue pour pneumatique sans chambre à air

Country Status (1)

Country Link
WO (1) WO2010067383A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015082790A1 (fr) * 2013-12-06 2015-06-11 Peugeot Citroen Automobiles Sa Roue de vehicule, et procede de fabrication d'une telle roue
WO2015106760A1 (fr) * 2014-01-15 2015-07-23 ThyssenKrupp Carbon Components GmbH Roue de véhicule comprenant une liaison entre une jante présentant un creux de jante en matériau renforcé par des fibres et un disque de roue
WO2016066161A1 (fr) * 2014-10-27 2016-05-06 ThyssenKrupp Carbon Components GmbH Roue de véhicule comportant un raccordement entre une jante et un disque de roue et son procédé de fabrication
CN106687303A (zh) * 2014-09-09 2017-05-17 堤森克鲁波碳零件有限公司 具有轮缘及轮盘的车轮
US11110742B2 (en) 2017-09-08 2021-09-07 Superior Industries International, Inc. Hybrid wheel assembly with attachment pin
DE102022131998A1 (de) * 2022-12-02 2024-06-13 Advanced International Multitech Co., Ltd. Felge mit Felgenkörper aus Faserverbundmaterial und Radstern aus Metall

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760400A (en) * 1950-11-21 1956-08-28 Dowty Seals Ltd Bolt head with attached triangular shaped sealing ring
DE3833749A1 (de) * 1987-12-18 1989-07-06 Mannesmann Ag Luftbereiftes fahrzeugrad
US5803553A (en) * 1995-12-08 1998-09-08 Hayes Lemmerz International, Inc. Two piece vehicle wheel with mechanically locked sections
US5997102A (en) * 1997-05-30 1999-12-07 Hayes Lemmerz International, Inc. Pinned two piece vehicle wheel
US6045196A (en) * 1998-10-29 2000-04-04 Hayes Lemmerz International, Inc. Bimetal vehicle wheel with bimetal transition insert
WO2007146260A2 (fr) * 2006-06-13 2007-12-21 Hayes Lemmerz International, Inc. Roue de véhicule assemblée

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760400A (en) * 1950-11-21 1956-08-28 Dowty Seals Ltd Bolt head with attached triangular shaped sealing ring
DE3833749A1 (de) * 1987-12-18 1989-07-06 Mannesmann Ag Luftbereiftes fahrzeugrad
US5803553A (en) * 1995-12-08 1998-09-08 Hayes Lemmerz International, Inc. Two piece vehicle wheel with mechanically locked sections
US5997102A (en) * 1997-05-30 1999-12-07 Hayes Lemmerz International, Inc. Pinned two piece vehicle wheel
US6045196A (en) * 1998-10-29 2000-04-04 Hayes Lemmerz International, Inc. Bimetal vehicle wheel with bimetal transition insert
WO2007146260A2 (fr) * 2006-06-13 2007-12-21 Hayes Lemmerz International, Inc. Roue de véhicule assemblée

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015082790A1 (fr) * 2013-12-06 2015-06-11 Peugeot Citroen Automobiles Sa Roue de vehicule, et procede de fabrication d'une telle roue
FR3014361A1 (fr) * 2013-12-06 2015-06-12 Peugeot Citroen Automobiles Sa Roue de vehicule, et procede de fabrication d'une telle roue
CN105793062A (zh) * 2013-12-06 2016-07-20 标致·雪铁龙汽车公司 车辆车轮，以及这种车轮的制造方法
WO2015106760A1 (fr) * 2014-01-15 2015-07-23 ThyssenKrupp Carbon Components GmbH Roue de véhicule comprenant une liaison entre une jante présentant un creux de jante en matériau renforcé par des fibres et un disque de roue
EP3094498B1 (fr) * 2014-01-15 2024-04-17 Action Composites GmbH Roue de véhicule comprenant une liaison entre une jante présentant un creux de jante en matériau renforcé par des fibres et un disque de roue
US10773545B2 (en) 2014-01-15 2020-09-15 ThyssenKrupp Carbon Components GmbH Vehicle wheel having a connection of a wheel rim with rim base made from fiber composite material and a wheel disc
CN106687303A (zh) * 2014-09-09 2017-05-17 堤森克鲁波碳零件有限公司 具有轮缘及轮盘的车轮
US10569599B2 (en) * 2014-09-09 2020-02-25 ThyssenKrupp Carbon Components GmbH Vehicle wheel comprising a wheel rim and a wheel disc
US20170253077A1 (en) * 2014-09-09 2017-09-07 ThyssenKrupp Carbon Components GmbH Vehicle wheel comprising a wheel rim and a wheel disc
EP3191313B1 (fr) 2014-09-09 2018-05-16 ThyssenKrupp Carbon Components GmbH Roue de véhicule pourvue d'une jante et d'un disque de roue
US10377172B2 (en) 2014-10-27 2019-08-13 ThyssenKrupp Carbon Components GmbH Method for the production of a vehicle wheel with a connection between a wheel rim and a wheel disc
CN107000472A (zh) * 2014-10-27 2017-08-01 堤森克鲁波碳零件有限公司 用于制造在轮缘与轮盘之间具有联结的车轮的方法
CN107000472B (zh) * 2014-10-27 2020-05-22 蒂森克虏伯碳零部件有限公司 用于制造在轮缘与轮盘之间具有联结的车轮的方法
US10710399B2 (en) 2014-10-27 2020-07-14 ThyssenKrupp Carbon Components GmbH Vehicle wheel having a connection between a wheel rim and a wheel disc and method for the production thereof
CN107000471A (zh) * 2014-10-27 2017-08-01 堤森克鲁波碳零件有限公司 在轮缘与轮盘之间具有连接的车轮以及用于制造此种车轮的方法
CN111688405A (zh) * 2014-10-27 2020-09-22 蒂森克虏伯碳零部件有限公司 在轮缘与轮盘之间具有连接的车轮以及用于制造此种车轮的方法
CN107000471B (zh) * 2014-10-27 2021-03-26 蒂森克虏伯碳零部件有限公司 在轮缘与轮盘之间具有连接的车轮以及用于制造此种车轮的方法
WO2016066161A1 (fr) * 2014-10-27 2016-05-06 ThyssenKrupp Carbon Components GmbH Roue de véhicule comportant un raccordement entre une jante et un disque de roue et son procédé de fabrication
US11110742B2 (en) 2017-09-08 2021-09-07 Superior Industries International, Inc. Hybrid wheel assembly with attachment pin
DE102022131998A1 (de) * 2022-12-02 2024-06-13 Advanced International Multitech Co., Ltd. Felge mit Felgenkörper aus Faserverbundmaterial und Radstern aus Metall

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