JPS6185720U - - Google Patents

Info

Publication number
JPS6185720U
JPS6185720U JP17153384U JP17153384U JPS6185720U JP S6185720 U JPS6185720 U JP S6185720U JP 17153384 U JP17153384 U JP 17153384U JP 17153384 U JP17153384 U JP 17153384U JP S6185720 U JPS6185720 U JP S6185720U
Authority
JP
Japan
Prior art keywords
bearing box
labyrinth
lubricating oil
sealing device
escape groove
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
JP17153384U
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 JP17153384U priority Critical patent/JPS6185720U/ja
Publication of JPS6185720U publication Critical patent/JPS6185720U/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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/042—Housings for rolling element bearings for rotary movement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

Description

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

第１図は本考案の実施例を示す軸受箱潤滑油シ
ール装置の側断面図、第２図及び第３図は夫々第
１図における回転側ラビリンスの側断面図、第４
図及び第５図は夫々第１図における軸受箱側（固
定側）ラビリンスの側断面図、第６図は従来の軸
受箱潤滑油シール装置を示す側断面図である。 図の主要部分の説明、１３……主軸、１４……
軸受箱、１６，１７……ラビリンス、１８，１９
……ラビリンス、２０……油逃げ溝。 FIG. 1 is a side sectional view of a bearing box lubricating oil seal device showing an embodiment of the present invention, FIGS. 2 and 3 are side sectional views of the rotating side labyrinth in FIG. 1, and FIG.
5 and 5 are side sectional views of the bearing box side (fixed side) labyrinth in FIG. 1, respectively, and FIG. 6 is a side sectional view showing a conventional bearing box lubricating oil sealing device. Explanation of the main parts of the figure, 13...Main axis, 14...
Bearing box, 16, 17...Labyrinth, 18, 19
...Labyrinth, 20...Oil escape groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転体主軸及び軸受箱双方にラビリンスシール
を設けると共に、同軸受箱ラビリンスの下部には
油逃げ溝を設けたことを特徴とする軸受箱潤滑油
シール装置。 A bearing box lubricating oil sealing device, characterized in that a labyrinth seal is provided on both the main shaft of a rotating body and a bearing box, and an oil escape groove is provided in the lower part of the labyrinth of the bearing box.
JP17153384U 1984-11-12 1984-11-12 Pending JPS6185720U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17153384U JPS6185720U (en) 1984-11-12 1984-11-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17153384U JPS6185720U (en) 1984-11-12 1984-11-12

Publications (1)

Publication Number Publication Date
JPS6185720U true JPS6185720U (en) 1986-06-05

Family

ID=30729215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17153384U Pending JPS6185720U (en) 1984-11-12 1984-11-12

Country Status (1)

Country Link
JP (1) JPS6185720U (en)

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