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JPS647004U - - Google Patents

Info

Publication number
JPS647004U
JPS647004U JP1987100931U JP10093187U JPS647004U JP S647004 U JPS647004 U JP S647004U JP 1987100931 U JP1987100931 U JP 1987100931U JP 10093187 U JP10093187 U JP 10093187U JP S647004 U JPS647004 U JP S647004U
Authority
JP
Japan
Prior art keywords
knuckle
hub
connection side
axle connection
front wheel
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
Application number
JP1987100931U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1987100931U priority Critical patent/JPS647004U/ja
Publication of JPS647004U publication Critical patent/JPS647004U/ja
Pending legal-status Critical Current

Links

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
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • F16C33/6677—Details of supply of the liquid to the bearing, e.g. passages or nozzles from radial inside, e.g. via a passage through the shaft and/or inner ring
    • 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)
  • Safety Valves (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ないし第３図は本考案の実施例で、第１
図は全体の断面構成図、第２図は弁の断面構成図
、第３図は第２図に示す弁の正面図、第４図は従
来の断面構成図である。 図中、４はナツクル、５はハブ、６はハブベア
リング、７は潤滑油、９は通気孔、１０は弁であ
る。 Figures 1 to 3 show embodiments of the present invention.
2 is a cross-sectional view of the valve, FIG. 3 is a front view of the valve shown in FIG. 2, and FIG. 4 is a conventional cross-sectional view. In the figure, 4 is a nut, 5 is a hub, 6 is a hub bearing, 7 is lubricating oil, 9 is a vent, and 10 is a valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ナツクルにハブベアリングを介してハブが取付
けられると共にナツクルとハブとの間に潤滑油が
充填されるフロントホイールナツクル構造におい
て、ナツクルの先端軸途中よりフロントアクスル
連結側にかけて通気孔を設け、この通気孔の上記
フロントアクスル連結側端に弁を備えたことを特
徴とするフロントホイールナツクル構造。 In a front wheel knuckle structure in which a hub is attached to the knuckle via a hub bearing and lubricating oil is filled between the knuckle and the hub, a ventilation hole is provided from the middle of the tip shaft of the knuckle to the front axle connection side. A front wheel nut structure characterized in that a valve is provided at the end of the air hole on the front axle connection side.
JP1987100931U 1987-07-02 1987-07-02 Pending JPS647004U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987100931U JPS647004U (en) 1987-07-02 1987-07-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987100931U JPS647004U (en) 1987-07-02 1987-07-02

Publications (1)

Publication Number Publication Date
JPS647004U true JPS647004U (en) 1989-01-17

Family

ID=31329458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987100931U Pending JPS647004U (en) 1987-07-02 1987-07-02

Country Status (1)

Country Link
JP (1) JPS647004U (en)

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