JP2001328401A - Wheel support structure - Google Patents

Wheel support structure

Info

Publication number
JP2001328401A
JP2001328401A JP2000149523A JP2000149523A JP2001328401A JP 2001328401 A JP2001328401 A JP 2001328401A JP 2000149523 A JP2000149523 A JP 2000149523A JP 2000149523 A JP2000149523 A JP 2000149523A JP 2001328401 A JP2001328401 A JP 2001328401A
Authority
JP
Japan
Prior art keywords
hub wheel
wheel
outer ring
fitted
brake disc
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.)
Granted
Application number
JP2000149523A
Other languages
Japanese (ja)
Other versions
JP3919058B2 (en
Inventor
Koji Shima
孝爾 嶋
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.)
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko Co 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 Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Priority to JP2000149523A priority Critical patent/JP3919058B2/en
Publication of JP2001328401A publication Critical patent/JP2001328401A/en
Application granted granted Critical
Publication of JP3919058B2 publication Critical patent/JP3919058B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00Hubs
    • B60B27/0078Hubs characterised by the fixation of bearings
    • B60B27/0089Hubs characterised by the fixation of bearings caulking to fix outer race

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

PROBLEM TO BE SOLVED: To reduce labor in work of a part, to reduce the number of part items, and to reduce the whole weight without fastening a knuckle by a bolt separately from an outer race of a rolling bearing, and without fastening a brake disc rotor to an installing flange of a hub wheel by the bolt. SOLUTION: Since the outer race 9 and the knuckle 15 are fitted by calking a fitting part with the knuckle 15 in the outer race 9 of a double row rolling bearing 3 and the hub wheel 2 and the brake disc rotor 7 are fitted by calking a fitting part with the brake disc rotor 7 of the hub wheel 2, the work of the part can be easily performed, the number of part items is reduced, assembling work can be simplified, and weight of the whole structure can be reduced.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、車輪支持構造に関
する。
The present invention relates to a wheel support structure.

【0002】[0002]

【従来の技術】従来の車輪支持構造を、図4の断面図に
示す。図は車両において従動輪側の車輪支持構造50を
示しており、ハブホイール51の軸心方向内端側に外装
される複列転がり軸受(例えば玉軸受が用いられる)5
2と、ハブホイール51の軸心方向外端側に形成された
取付けフランジ53にボルト54止めされるとともに車
輪が取付けられるブレーキディスクロータ56と、前記
複列転がり軸受52に、その外輪57とは別体でボルト
58止めされるとともに外輪57を車体側へ取付けるた
めのナックル(キャリアともいう)59とを備えてい
る。
2. Description of the Related Art A conventional wheel supporting structure is shown in a sectional view of FIG. The figure shows a wheel support structure 50 on the driven wheel side in a vehicle, and a double row rolling bearing (for example, a ball bearing is used) 5 provided on the inner end side in the axial direction of a hub wheel 51
2, a brake disc rotor 56 to which bolts 54 are fixed to mounting flanges 53 formed on the axially outer end side of the hub wheel 51 and to which wheels are mounted, and an outer ring 57 of the double row rolling bearing 52 A knuckle (also referred to as a carrier) 59 for attaching the outer ring 57 to the vehicle body side and having a bolt 58 fixed separately is provided.

【0003】[0003]

【発明が解決しようとする課題】上記従来の車輪支持構
造50において、ナックル59は転がり軸受52に、そ
の外輪57とは別体でボルト58止めされ、ブレーキデ
ィスクロータ56はハブホイール51の取付けフランジ
53にボルト54止めされた構成であるので、部品の加
工に手間がかかり、部品点数が増加して全体の重量が増
加していた。
In the above-described conventional wheel supporting structure 50, the knuckle 59 is fixed to the rolling bearing 52 by a bolt 58 separately from the outer ring 57, and the brake disk rotor 56 is attached to the mounting flange of the hub wheel 51. Since the bolt 53 is fixed to the bolt 53, it takes time and effort to process the parts, the number of parts increases, and the overall weight increases.

【0004】また、ブレーキディスクロータ56におい
ては、所定の面振れ精度を必要とするが、ブレーキディ
スクロータ56はハブホイール51とは別体でボルト5
4止めされる構成であるため、所定の面振れ精度を得る
のが難しかった。
The brake disk rotor 56 requires a predetermined surface runout accuracy. However, the brake disk rotor 56 is separate from the hub wheel 51 and has a bolt 5
Because of the four-stop configuration, it was difficult to obtain a predetermined surface runout accuracy.

【0005】そこで本発明は、上記課題に鑑み、組み立
てを容易にし得るとともに部品点数を削減して全体の重
量を軽減し、所定の面振れ精度を容易に得る車輪支持構
造の提供を目的とする。
SUMMARY OF THE INVENTION In view of the above problems, an object of the present invention is to provide a wheel support structure that can facilitate assembly, reduce the number of parts, reduce the overall weight, and easily achieve a predetermined run-out accuracy. .

【0006】[0006]

【課題を解決するための手段】本発明における課題解決
手段は、車輪を回転自在に支持するためのハブホイール
と、このハブホイールの軸心方向内端側に外装される転
がり軸受と、この転がり軸受の外輪に外装されて、この
外輪を車体側に支持するための支持部材とを備え、前記
外輪における支持部材との嵌合部がかしめられて、外輪
に支持部材が嵌着されている。
Means for Solving the Problems The present invention provides a hub wheel for rotatably supporting a wheel, a rolling bearing provided on the inner end side in the axial direction of the hub wheel, and a rolling bearing. A support member is provided on the outer ring of the bearing to support the outer ring on the vehicle body side. A fitting portion of the outer ring with the support member is caulked, and the support member is fitted to the outer ring.

【0007】上記構成において、外輪における支持部材
との嵌合部がかしめられて、外輪に支持部材が嵌着され
ているので、両者を接合するためのボルトなどの部品を
省略して、製品の製造が容易となり、装置が軽量化す
る。
In the above configuration, since the fitting portion of the outer ring with the support member is caulked and the support member is fitted to the outer ring, parts such as bolts for joining the two are omitted, and the product is manufactured. It is easy to manufacture and the weight of the device is reduced.

【0008】また、車輪を回転自在に支持するためのハ
ブホイールと、このハブホイールの軸心方向内端側に外
装される転がり軸受と、この転がり軸受の外輪に外装さ
れて、この外輪を車体側に支持するための支持部材とを
備え、前記外輪における支持部材との嵌合部がかしめら
れて、外輪に支持部材が嵌着されている。
[0008] Further, a hub wheel for rotatably supporting the wheel, a rolling bearing provided on the inner end side in the axial direction of the hub wheel, and an outer ring provided on the outer ring of the rolling bearing, and the outer ring is mounted on the vehicle body. And a support member for supporting the support member on the outer ring, a fitting portion of the outer ring with the support member is caulked, and the support member is fitted to the outer ring.

【0009】上記構成において、外輪における支持部材
との嵌合部がかしめられて、外輪に支持部材が嵌着され
ているので、両者を接合するためのボルトなどの部品を
省略して、製品の製造が容易となり、装置が軽量化す
る。
In the above configuration, since the fitting portion of the outer ring with the support member is swaged and the support member is fitted to the outer ring, parts such as bolts for joining the two are omitted, and the product is manufactured. It is easy to manufacture and the weight of the device is reduced.

【0010】さらに、車輪を回転自在に支持するための
ハブホイールと、このハブホイールの軸心方向内端側に
外装される転がり軸受と、この転がり軸受の外輪に外装
されて、この外輪を車体側に支持するための支持部材
と、前記ハブホイールの軸心方向外端側に外装されるブ
レーキディスクロータとを備え、前記外輪における支持
部材との嵌合部がかしめられて、外輪に支持部材が嵌着
され、前記ハブホイールにおけるブレーキディスクロー
タとの嵌合部がかしめられて、ハブホイールにブレーキ
ディスクロータが嵌着されている。
[0010] Further, a hub wheel for rotatably supporting the wheel, a rolling bearing provided on the inner end side of the hub wheel in the axial direction, and an outer ring provided on the outer ring of the rolling bearing. A supporting member for supporting the hub wheel, and a brake disc rotor provided on the outer end side in the axial direction of the hub wheel, wherein a fitting portion of the outer ring with the supporting member is caulked, and the outer ring supports the supporting member. Is fitted, the fitting portion of the hub wheel with the brake disc rotor is caulked, and the brake disc rotor is fitted to the hub wheel.

【0011】上記構成において、外輪における支持部材
との嵌合部がかしめられて、外輪に支持部材が嵌着さ
れ、ハブホイールにおけるブレーキディスクロータとの
嵌合部がかしめられて、ハブホイールにブレーキディス
クロータが嵌着されているので、それぞれを接合するた
めのボルトなどの部品を省略して、製品の製造が容易と
なり、装置が軽量化する。
In the above structure, the fitting portion of the outer ring with the support member is swaged, the support member is fitted on the outer ring, and the fitting portion of the hub wheel with the brake disc rotor is swaged, and the brake is applied to the hub wheel. Since the disk rotor is fitted, parts such as bolts for joining the disk rotors are omitted, so that manufacture of the product is facilitated and the weight of the device is reduced.

【0012】[0012]

【発明の実施の形態】以下、本発明の実施の形態を、図
面に基づいて説明する。まず、本発明の実施の第一形態
を図1の断面図に基づいて説明する。
Embodiments of the present invention will be described below with reference to the drawings. First, a first embodiment of the present invention will be described with reference to the cross-sectional view of FIG.

【0013】本発明の実施の第一形態に係る車輪支持構
造1は、例えば従動輪側に用いられるもので、車輪を回
転自在に支持するためのハブホイール2と、このハブホ
イール2の軸心方向内端側に外装される複列転がり軸受
3と、ハブホイール2の軸心方向外端側に形成された取
付けフランジ4の外側面に、取付け穴7Aがハブホイー
ル2の軸心方向外端部に嵌合するよう、中央の凹状取付
け部5が当接する環状のディスクブレーキロータ7とを
備えている。
A wheel support structure 1 according to a first embodiment of the present invention is used, for example, on a driven wheel side, and includes a hub wheel 2 for rotatably supporting the wheel, and an axial center of the hub wheel 2. The double-row rolling bearing 3 provided on the inner end side of the hub wheel 2 and the outer surface of the mounting flange 4 formed on the outer end side of the hub wheel 2 in the axial direction have mounting holes 7A provided on the outer end of the hub wheel 2 in the axial direction. An annular disc brake rotor 7 with which the central concave mounting portion 5 abuts so as to fit into the portion.

【0014】また、ハブホイール2の取付けフランジ4
およびディスクブレーキロータ7の盤面には、車輪をデ
ィスクブレーキロータ7に取付けるためのボルト12が
挿通され、このボルト12の拡大部12aが凹状取付け
部5の挿通孔5aにわずかに入り込んで、ブレーキディ
スクロータ7の周方向のがたつきが防止されている。
The mounting flange 4 of the hub wheel 2
Further, bolts 12 for attaching wheels to the disc brake rotor 7 are inserted through the board surface of the disc brake rotor 7, and an enlarged portion 12 a of the bolt 12 slightly enters the insertion hole 5 a of the concave attachment portion 5, and the brake disc The rattling of the rotor 7 in the circumferential direction is prevented.

【0015】そして、前記ハブホイール2の、ブレーキ
ディスクロータ7との嵌合部、すなわちハブホイール2
の軸心方向外端部は凹状取付け部5に対してかしめら
れ、これによりハブホイール2とブレーキディスクロー
タ7とが確実に嵌着されている。
A fitting portion of the hub wheel 2 with the brake disk rotor 7, that is, the hub wheel 2
Is axially caulked with respect to the concave mounting portion 5, whereby the hub wheel 2 and the brake disk rotor 7 are securely fitted.

【0016】前記複列転がり軸受3は、ハブホイール2
の軸心方向内端に外嵌固定されて単一軌道を有した内輪
8と、二列の軌道溝を有する単一の外輪9と、二列で配
設される複数の玉10と、二つの冠形保持器11とを備
えて、ハブホイール2の外周面を一方内輪とする構成で
ある。
The double row rolling bearing 3 comprises a hub wheel 2
An inner ring 8 having a single track fixed to the inner end in the axial center direction thereof, a single outer ring 9 having two rows of track grooves, a plurality of balls 10 arranged in two rows, And two crown retainers 11 so that the outer peripheral surface of the hub wheel 2 is one inner ring.

【0017】前記外輪9の軸方向内端側の外周面部に
は、外輪9を車体側へ取付けるためのナックル15が、
セレーション嵌合、スプライン嵌合などにより周方向の
がたつきを防止された状態で嵌合され、かつ前記複列転
がり軸受3の、外輪9におけるナックル15との嵌合
部、すなわちハブホイール2の軸心方向内端部がナック
ル15に対してかしめられることで、外輪9に対してナ
ックル15が確実に嵌着されている。
A knuckle 15 for attaching the outer ring 9 to the vehicle body is provided on an outer peripheral surface of the outer ring 9 on the inner end side in the axial direction.
The engagement of the double row rolling bearing 3 with the knuckle 15 of the outer race 9, that is, the hub wheel 2, is performed by serration fitting, spline fitting, or the like in a state where rattling in the circumferential direction is prevented. The knuckle 15 is securely fitted to the outer ring 9 by caulking the inner end in the axial direction with respect to the knuckle 15.

【0018】上記構成において、ハブホイール2の、ブ
レーキディスクロータ7との嵌合部をかしめることでハ
ブホイール2とブレーキディスクロータ7とを嵌着して
一体化し、複列転がり軸受3の、外輪9におけるナック
ル15との嵌合部をかしめることで外輪9とナックル1
5とを嵌着して一体化しているので、従来のように、ハ
ブホイール2とディスクブレーキロータ7とを別体で形
成してボルトにより接合し、ナックル15と複列転がり
軸受3の外輪9とを別体で形成してボルトにより接合す
るよう構成した場合に比べて、部品の加工が容易にな
り、装置の製作を容易に行うことができる。
In the above configuration, the hub wheel 2 and the brake disc rotor 7 are fitted together by caulking the fitting portion of the hub wheel 2 with the brake disc rotor 7 to form an integral unit. The outer ring 9 and the knuckle 1 are caulked by crimping the fitting portion of the outer ring 9 with the knuckle 15.
5, the hub wheel 2 and the disc brake rotor 7 are formed separately and joined by bolts, and the knuckle 15 and the outer race 9 of the double row rolling bearing 3 are integrated. As compared with the case where the and are formed separately and joined by bolts, the processing of the parts is facilitated, and the manufacture of the device can be facilitated.

【0019】また、接合用のボルトが不要になるため、
部品点数が減少して組立て作業の簡素化を図ることがで
き、装置全体の重量を軽量化することができる。
In addition, since a joining bolt is not required,
The number of parts is reduced, the assembling work can be simplified, and the weight of the entire apparatus can be reduced.

【0020】さらに、ハブホイール2の、ブレーキディ
スクロータ7との嵌合部をかしめることでハブホイール
2とブレーキディスクロータ7とを嵌着して一体化した
構成によれば、一体化後のブレーキディスクロータ7の
面振れ精度の確保のためにボルトによる調節を行う必要
がなく、ブレーキディスクロータ7の制動面を研磨加工
するだけで容易に行うことができ、かつ面振れ精度を向
上させて、ブレーキキャリパでブレーキディスクロータ
7を制動した場合のブレーキ性能を向上させることがで
きる。
Furthermore, according to the structure in which the hub wheel 2 and the brake disk rotor 7 are fitted and integrated by caulking the fitting portion of the hub wheel 2 with the brake disk rotor 7, the integrated It is not necessary to perform adjustment by bolts to secure the surface runout accuracy of the brake disk rotor 7, and it can be easily performed only by polishing the braking surface of the brake disk rotor 7, and the surface runout accuracy is improved. Thus, the brake performance when the brake disc rotor 7 is braked by the brake caliper can be improved.

【0021】次に、本発明の実施の第二形態を、図2の
断面図に基づいて説明する。本発明の実施の第二形態に
係る車輪支持構造1は、これを駆動輪側に用いたもの
で、車軸(駆動シャフト)30が、例えばツェッパタイ
プ(バーフィールド型)の等速ジョイント31を介して
ハブホイール2に連結され、等速ジョイント31の外輪
31aと一体の軸部32が、ハブホイール2の中心穴2
Aに対してスプライン嵌合されている。
Next, a second embodiment of the present invention will be described with reference to the sectional view of FIG. The wheel support structure 1 according to the second embodiment of the present invention uses this on the drive wheel side, and the axle (drive shaft) 30 is connected via a constant velocity joint 31 of, for example, a zeppa type (Barfield type). The shaft portion 32 connected to the hub wheel 2 and integrated with the outer ring 31a of the constant velocity joint 31
A is spline-fitted.

【0022】また、図3に示すように、ハブホイール2
は、駆動シャフトアッセンブリ33を介して車両のデフ
ァレンシャル装置34に連結され、この駆動シャフトア
ッセンブリ33は、駆動シャフト30のアウトボード側
に前記等速ジョイント31を取付け、車軸30のインボ
ード側(デファレンシャル装置側)に別の等速ジョイン
ト35を取付けた構成である。他の構成は、上記実施の
第一形態と同様であるので省略する。
Further, as shown in FIG.
Is connected to a differential device 34 of the vehicle via a drive shaft assembly 33. The drive shaft assembly 33 has the constant velocity joint 31 attached to the outboard side of the drive shaft 30 and the inboard side of the axle 30 (differential device). This is a configuration in which another constant velocity joint 35 is attached to the side). The other configuration is the same as in the first embodiment, and a description thereof will be omitted.

【0023】本発明の実施の第二形態において、等速ジ
ョイント31,35は、図3に示すような形態で駆動シ
ャフト30を介してデファレンシャル装置34に対して
連結し、これにより、駆動シャフト30の回転力が、ハ
ブホイール2に取付けられている車輪に伝達される。
In the second embodiment of the present invention, the constant velocity joints 31 and 35 are connected to the differential device 34 via the drive shaft 30 in the form shown in FIG. Is transmitted to the wheels mounted on the hub wheel 2.

【0024】そして、ハブホイール2の、ブレーキディ
スクロータ7との嵌合部をかしめて、ハブホイール2と
ブレーキディスクロータ7とを嵌着して一体的に構成
し、複列転がり軸受3の、外輪9におけるナックル15
との嵌合部をかしめることで外輪9とナックル15とを
嵌着して一体的に構成しているので、従来のように、ナ
ックル15と複列転がり軸受3の外輪9とを別体で形成
してボルトにより接合し、ハブホイール2とディスクブ
レーキロータ7とを別体で形成してボルトにより接合す
るよう構成した場合に比べて、部品の加工を容易に行う
ことができる。
Then, the fitting portion of the hub wheel 2 with the brake disc rotor 7 is caulked, and the hub wheel 2 and the brake disc rotor 7 are fitted and integrally formed. Knuckle 15 on outer ring 9
The outer ring 9 and the knuckle 15 are fitted and integrally formed by caulking the fitting portion of the knuckle 15 and the outer ring 9 of the double row rolling bearing 3 as in the related art. The components can be easily processed as compared with the case where the hub wheel 2 and the disc brake rotor 7 are formed separately and joined by bolts.

【0025】また、接合用のボルトが不要になるため、
部品点数を減らして組立て作業の簡素化を図ることがで
き、装置全体の重量を軽量化することができる。
In addition, since a joining bolt is not required,
The number of parts can be reduced to simplify the assembling work, and the weight of the entire apparatus can be reduced.

【0026】さらに、ハブホイール2の、ブレーキディ
スクロータ7との嵌合部をかしめることでハブホイール
2とブレーキディスクロータ7とを嵌着して一体化した
構成によれば、一体化後のブレーキディスクロータ7の
面振れ精度の確保のためにボルト穴の位相換えによる調
節を行うことなくブレーキディスクロータ7の制動面を
研磨加工するだけで容易に行うことができ、かつ面振れ
精度が向上して、ブレーキキャリパでブレーキディスク
ロータ7を制動した場合のブレーキ性能を向上させるこ
とができる。
Furthermore, according to the structure in which the hub wheel 2 and the brake disk rotor 7 are fitted and integrated by caulking the fitting portion of the hub wheel 2 with the brake disk rotor 7, It can be easily performed only by grinding the braking surface of the brake disk rotor 7 without adjusting the phase of the bolt hole to secure the surface deflection accuracy of the brake disk rotor 7, and the surface deflection accuracy is improved. Thus, the braking performance when the brake disc rotor 7 is braked by the brake caliper can be improved.

【0027】なお、上記各実施の形態では、複列転がり
軸受3の、外輪9におけるナックル15との嵌合部をか
しめることで外輪9とナックル15とを嵌着し、ハブホ
イール2の、ブレーキディスクロータ7との嵌合部をか
しめて、ハブホイール2とブレーキディスクロータ7と
を嵌着した例を示したがこれに限定されるものではな
く、何れか一方にかしめを施すようにして、他方は従来
と同様、ボルトで接合するように構成してもよく、この
場合であっても一方のボルトを省略できる分だけ部品の
加工が容易であり、また、接合用のボルトが不要にな
り、従って、部品点数を減らして装置全体の重量を軽量
化することができる。他の作用効果は、上記実施の第一
形態と同様である。
In each of the above embodiments, the outer ring 9 and the knuckle 15 are fitted by caulking the fitting portion of the double row rolling bearing 3 with the knuckle 15 on the outer ring 9, and the hub wheel 2 The example in which the fitting portion with the brake disc rotor 7 is crimped to fit the hub wheel 2 and the brake disc rotor 7 is shown. However, the present invention is not limited to this example. The other may be configured to be joined by bolts as in the conventional case, and even in this case, the processing of the parts is easy because only one of the bolts can be omitted, and the joining bolt is unnecessary. Therefore, the number of parts can be reduced and the weight of the entire apparatus can be reduced. Other functions and effects are the same as those of the first embodiment.

【0028】[0028]

【発明の効果】以上の説明から明らかな通り、本発明
は、ハブホイールにおけるブレーキディスクロータとの
嵌合部がかしめられてハブホイールにブレーキディスク
ロータが嵌着されており、あるいは、外輪における支持
部材との嵌合部がかしめられて外輪に支持部材が嵌着さ
れており、さらに、外輪における支持部材との嵌合部が
かしめられて外輪に支持部材が嵌着されるとともに、ハ
ブホイールにおけるブレーキディスクロータとの嵌合部
がかしめられてハブホイールにブレーキディスクロータ
が嵌着されているので、部材どうしを接合するためのボ
ルトなどの部品を省略して製品の製造が容易となり、装
置を軽量化することができ、ブレーキディスクロータの
面振れ精度の確保のためにボルトによる調節を行うこと
がないので、所定の面振れ精度が容易に得られる。
As is apparent from the above description, according to the present invention, the fitting portion of the hub wheel with the brake disc rotor is caulked and the brake disc rotor is fitted to the hub wheel, or the hub wheel supports the brake disc rotor. The fitting portion with the member is crimped and the support member is fitted to the outer ring, and further, the fitting portion with the support member in the outer ring is crimped and the support member is fitted to the outer ring. Since the fitting portion with the brake disc rotor is caulked and the brake disc rotor is fitted to the hub wheel, parts such as bolts for joining the members are omitted, so that the manufacture of the product becomes easy, and It is possible to reduce the weight, and there is no need to adjust with bolts to secure the surface runout accuracy of the brake disc rotor. Runout accuracy can be easily obtained.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の実施の第一形態を示す車輪支持構造の
断面図である。
FIG. 1 is a sectional view of a wheel support structure according to a first embodiment of the present invention.

【図2】本発明の実施の第二形態を示す車輪支持構造の
断面図である。
FIG. 2 is a sectional view of a wheel support structure according to a second embodiment of the present invention.

【図3】同じく使用形態を示す模式図である。FIG. 3 is a schematic diagram showing a usage pattern.

【図4】従来の車輪支持構造の断面図である。FIG. 4 is a cross-sectional view of a conventional wheel support structure.

【符号の説明】[Explanation of symbols]

1 車輪支持構造 2 ハブホイール 3 複列転がり軸受 4 取付けフランジ 7 ディスクブレーキロータ 9 外輪 15 ナックル DESCRIPTION OF SYMBOLS 1 Wheel support structure 2 Hub wheel 3 Double row rolling bearing 4 Mounting flange 7 Disc brake rotor 9 Outer ring 15 Knuckle

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 車輪を回転自在に支持するためのハブホ
イールと、このハブホイールの軸心方向外端側に外装さ
れるブレーキディスクロータとを備え、 前記ハブホイールにおけるブレーキディスクロータとの
嵌合部がかしめられて、ハブホイールにブレーキディス
クロータが嵌着されたことを特徴とする車輪支持構造。
1. A hub wheel for rotatably supporting a wheel, and a brake disc rotor provided on an outer end side of the hub wheel in an axial direction, wherein the hub wheel is fitted with a brake disc rotor. A wheel support structure, wherein a portion is swaged and a brake disc rotor is fitted to a hub wheel.
【請求項2】 車輪を回転自在に支持するためのハブホ
イールと、このハブホイールの軸心方向内端側に外装さ
れる転がり軸受と、この転がり軸受の外輪に外装され
て、この外輪を車体側に支持するための支持部材とを備
え、 前記外輪における支持部材との嵌合部がかしめられて、
外輪に支持部材が嵌着されたことを特徴とする車輪支持
構造。
2. A hub wheel for rotatably supporting a wheel, a rolling bearing provided on an inner end side of the hub wheel in an axial direction, and an outer ring of the rolling bearing, the outer ring being provided on a vehicle body. A supporting member for supporting the outer ring, a fitting portion of the outer ring with the supporting member is caulked,
A wheel support structure, wherein a support member is fitted to an outer ring.
【請求項3】 車輪を回転自在に支持するためのハブホ
イールと、このハブホイールの軸心方向内端側に外装さ
れる転がり軸受と、この転がり軸受の外輪に外装され
て、この外輪を車体側に支持するための支持部材と、前
記ハブホイールの軸心方向外端側に外装されるブレーキ
ディスクロータとを備え、 前記外輪における支持部材との嵌合部がかしめられて、
外輪に支持部材が嵌着され、前記ハブホイールにおける
ブレーキディスクロータとの嵌合部がかしめられて、ハ
ブホイールにブレーキディスクロータが嵌着されたこと
を特徴とする車輪支持構造。
3. A hub wheel for rotatably supporting a wheel, a rolling bearing provided on an inner end side of the hub wheel in an axial direction, and a hub mounted on an outer ring of the rolling bearing. A supporting member for supporting the hub wheel, and a brake disk rotor provided on the outer end side in the axial direction of the hub wheel, wherein a fitting portion of the outer ring with the supporting member is swaged,
A wheel support structure, wherein a support member is fitted to an outer race, a fitting portion of the hub wheel with a brake disc rotor is caulked, and a brake disc rotor is fitted to the hub wheel.
JP2000149523A 2000-05-22 2000-05-22 Wheel support structure Expired - Fee Related JP3919058B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000149523A JP3919058B2 (en) 2000-05-22 2000-05-22 Wheel support structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000149523A JP3919058B2 (en) 2000-05-22 2000-05-22 Wheel support structure

Publications (2)

Publication Number Publication Date
JP2001328401A true JP2001328401A (en) 2001-11-27
JP3919058B2 JP3919058B2 (en) 2007-05-23

Family

ID=18655369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000149523A Expired - Fee Related JP3919058B2 (en) 2000-05-22 2000-05-22 Wheel support structure

Country Status (1)

Country Link
JP (1) JP3919058B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100706079B1 (en) 2005-11-10 2007-04-12 한국프랜지공업 주식회사 Hub bearing mounting structure of knuckle in vehicle
DE112007000533T5 (en) 2006-03-06 2009-01-15 Ntn Corporation Bearing device for a wheel of a vehicle
JP2010521636A (en) * 2007-03-20 2010-06-24 レックス インダストリー−プロダクト グラフ フォン レックス ゲーエムベーハー Brake disc for magnetic brake

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100706079B1 (en) 2005-11-10 2007-04-12 한국프랜지공업 주식회사 Hub bearing mounting structure of knuckle in vehicle
DE112007000533T5 (en) 2006-03-06 2009-01-15 Ntn Corporation Bearing device for a wheel of a vehicle
US7670057B2 (en) 2006-03-06 2010-03-02 Ntn Corporation Vehicle wheel bearing apparatus
DE112007000533B4 (en) 2006-03-06 2019-06-13 Ntn Corporation Bearing device for a driven wheel of a vehicle
JP2010521636A (en) * 2007-03-20 2010-06-24 レックス インダストリー−プロダクト グラフ フォン レックス ゲーエムベーハー Brake disc for magnetic brake

Also Published As

Publication number Publication date
JP3919058B2 (en) 2007-05-23

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