JPH0324402U - - Google Patents
Info
- Publication number
- JPH0324402U JPH0324402U JP1989082161U JP8216189U JPH0324402U JP H0324402 U JPH0324402 U JP H0324402U JP 1989082161 U JP1989082161 U JP 1989082161U JP 8216189 U JP8216189 U JP 8216189U JP H0324402 U JPH0324402 U JP H0324402U
- Authority
- JP
- Japan
- Prior art keywords
- wheel hub
- enlarged diameter
- diameter part
- bearings
- axle shaft
- 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.)
- Pending
Links
- 239000004519 grease Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims 1
- 238000000638 solvent extraction Methods 0.000 claims 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6607—Retaining the grease in or near the bearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/02—Hubs adapted to be rotatably arranged on axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/001—Hubs with roller-bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0073—Hubs characterised by sealing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
- F16C19/364—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
- F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
- F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Description
第１図は本考案の実施例に係る膨径部の一ヶ所
にグリース溜を形成したホイールハブの断面図、
第２図はそのグリース溜を示す第１図の−線
断面図、第３図は従来の膨径部をグリース溜とす
るホイールハブの断面図、第４図はそのグリース
溜を示す第３図の―線断面図である。
２…アクスルシヤフト、３…アクスルチユーブ
、３ａ…端部、４…外側の円錐ころ軸受（軸受）
、５…内側の円錐ころ軸受（軸受）、１１…ホイ
ールハブ、１１ｂ…膨径部、１４…隔壁、１５…
グリース溜、Ｇ…グリース。
FIG. 1 is a sectional view of a wheel hub in which a grease reservoir is formed at one location of the expanded diameter portion according to an embodiment of the present invention;
Fig. 2 is a sectional view taken along the line - - of Fig. 1 showing the grease reservoir, Fig. 3 is a sectional view of a conventional wheel hub in which the enlarged diameter portion is used as a grease reservoir, and Fig. 4 is a sectional view showing the grease reservoir. FIG. 2... Axle shaft, 3... Axle tube, 3a... End, 4... Outer tapered roller bearing (bearing)
, 5... Inner tapered roller bearing (bearing), 11... Wheel hub, 11b... Expanded diameter portion, 14... Partition wall, 15...
Grease reservoir, G...grease.
Claims (1)
蔵するアクスルチユーブの端部に、離間する２つ
の軸受を介して回転自在に取付けられるホイール
ハブの構造において、当該ホイールハブの、前記
軸受間の内壁に膨径部を形成し、該膨径部に、前
記アクスルシヤフト、或はアクスルチユーブの軸
方向に沿つて延び、該膨径部を径方向に区画する
少なくとも２条の隔壁を設け、これら隔壁の間に
前記軸受を潤滑するグリースを貯留するグリース
溜を形成したことを特徴とするホイールハブの構
造。 In the structure of a wheel hub that is rotatably attached to the end of an axle shaft or an axle tube containing an axle shaft via two spaced apart bearings, the wheel hub has an enlarged diameter part on the inner wall between the bearings. and at least two partition walls extending along the axial direction of the axle shaft or axle tube and partitioning the enlarged diameter part in the radial direction are provided in the enlarged diameter part, and between these partition walls, the A wheel hub structure characterized by forming a grease reservoir for storing grease for lubricating bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989082161U JPH0324402U (en) | 1989-07-14 | 1989-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989082161U JPH0324402U (en) | 1989-07-14 | 1989-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0324402U true JPH0324402U (en) | 1991-03-13 |
Family
ID=31628722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989082161U Pending JPH0324402U (en) | 1989-07-14 | 1989-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0324402U (en) |
-
1989
- 1989-07-14 JP JP1989082161U patent/JPH0324402U/ja active Pending