JPH0365098U - - Google Patents
Info
- Publication number
- JPH0365098U JPH0365098U JP12689189U JP12689189U JPH0365098U JP H0365098 U JPH0365098 U JP H0365098U JP 12689189 U JP12689189 U JP 12689189U JP 12689189 U JP12689189 U JP 12689189U JP H0365098 U JPH0365098 U JP H0365098U
- Authority
- JP
- Japan
- Prior art keywords
- annular space
- rotating shaft
- ring members
- coil spring
- float ring
- 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
- 239000010687 lubricating oil Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Mechanical Sealing (AREA)
- Joints Allowing Movement (AREA)
Description
第１図は本考案に係る給油装置の一実施例を示
す要部概略的断面図、第２図は第１図Ａ−Ａ線と
Ｂ−Ｂ線における断面を左右に半断面にして示す
断面図である。
１……回転軸、２……中空部、３……油孔、１
０……給油装置、１１……ケース部材、１２……
リテーナ、１３……環状空間、１４……摺動部材
、１５……フロートリング部材、１６……コイル
スプリング、１７……Ｏリング、１９……給油口
、２２，２３……油溜め空間、２４，２５……回
収孔。
Fig. 1 is a schematic cross-sectional view of the main part showing an embodiment of the oil supply device according to the present invention, and Fig. 2 is a cross-sectional view showing the cross section taken along line A-A and line B-B in Fig. It is a diagram. 1...Rotating shaft, 2...Hollow part, 3...Oil hole, 1
0... Oil supply device, 11... Case member, 12...
Retainer, 13...Annular space, 14...Sliding member, 15...Float ring member, 16...Coil spring, 17...O ring, 19...Oil filler port, 22, 23...Oil sump space, 24 , 25...Recovery hole.
Claims (1)
ース部材と左右一対のリテーナとで環状空間を囲
繞形成し、この環状空間の前記回転軸の軸周に、
摺動部材を介して左右一対のフロートリング部材
を軸方向に対向させて嵌入し、かつこれらフロー
トリング部材間にコイルスプリングを設けるとと
もに、このコイルスプリングで付勢される前記各
々のフロートリング部材の外端面と前記リテーナ
との間にＯリングを介在して前記環状空間を密封
し、こと密封された環状空間を介して前記回転軸
の中空部に潤滑油を供給したことを特徴とする給
油装置。 An annular case member and a pair of left and right retainers surround an annular space around the outer periphery of a rotating shaft having a hollow structure, and around the rotating shaft in this annular space,
A pair of left and right float ring members are fitted in axially opposed manner via a sliding member, and a coil spring is provided between these float ring members, and each of the float ring members is biased by the coil spring. An oil supply device characterized in that an O-ring is interposed between the outer end surface and the retainer to seal the annular space, and lubricating oil is supplied to the hollow part of the rotating shaft through the sealed annular space. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12689189U JPH0365098U (en) | 1989-10-30 | 1989-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12689189U JPH0365098U (en) | 1989-10-30 | 1989-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0365098U true JPH0365098U (en) | 1991-06-25 |
Family
ID=31674679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12689189U Pending JPH0365098U (en) | 1989-10-30 | 1989-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0365098U (en) |
-
1989
- 1989-10-30 JP JP12689189U patent/JPH0365098U/ja active Pending