JPH0385717U - - Google Patents
Info
- Publication number
- JPH0385717U JPH0385717U JP14315289U JP14315289U JPH0385717U JP H0385717 U JPH0385717 U JP H0385717U JP 14315289 U JP14315289 U JP 14315289U JP 14315289 U JP14315289 U JP 14315289U JP H0385717 U JPH0385717 U JP H0385717U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- bearing
- retaining ring
- supporting
- axial direction
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Support Of The Bearing (AREA)
Description
第１図は本考案の一実施例の縦断面図、第２図
は第１図の−断面図、第３図ないし第４図は
ダンパ軸受油膜部のすきま調整の説明図、第５図
は同実施例のダンパ軸受ブロツク部分の拡大図、
第６図は従来の軸受の説明図である。
１……コロ軸受、２……玉軸受、３……軸受台
、４……コロ軸受、５……翼車、５ａ……軸、６
……翼、７……ボルト、８……ダンパ軸受油膜部
、９……ダンパ軸受ブロツク、９ａ……ダンパ軸
受ブロツクの傾斜部、１０……ボルト、１１……
心保持リング、１１ａ……心保持リングの傾斜部
。
Fig. 1 is a longitudinal cross-sectional view of an embodiment of the present invention, Fig. 2 is a -sectional view of Fig. 1, Figs. An enlarged view of the damper bearing block part of the same example,
FIG. 6 is an explanatory diagram of a conventional bearing. 1... Roller bearing, 2... Ball bearing, 3... Bearing stand, 4... Roller bearing, 5... Impeller, 5a... Shaft, 6
... Wing, 7 ... Bolt, 8 ... Damper bearing oil film part, 9 ... Damper bearing block, 9a ... Inclined part of damper bearing block, 10 ... Bolt, 11 ...
Center retaining ring, 11a... Inclined portion of the center retaining ring.
Claims (1)
外側から支持する円筒状の心保持リング、及び同
心保持リングを囲繞し回転軸の軸方向に調節可能
なダンパ軸受ブロツクを備え、前記心保持リング
の外周面とダンパ軸受ブロツクの内側面に回転軸
の軸方向に傾斜して対面しその間に油膜が形成さ
れる部分を設けたことを特徴とするダンパ軸受。 A bearing for supporting a rotating shaft, a cylindrical center retaining ring surrounding the bearing and supporting it from the outside, and a damper bearing block surrounding the concentric retaining ring and adjustable in the axial direction of the rotating shaft; A damper bearing characterized in that the outer circumferential surface of the ring and the inner surface of the damper bearing block are provided with portions that face each other at an angle in the axial direction of the rotating shaft, and between which an oil film is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14315289U JPH0385717U (en) | 1989-12-13 | 1989-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14315289U JPH0385717U (en) | 1989-12-13 | 1989-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0385717U true JPH0385717U (en) | 1991-08-29 |
Family
ID=31689951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14315289U Pending JPH0385717U (en) | 1989-12-13 | 1989-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0385717U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60249721A (en) * | 1984-05-23 | 1985-12-10 | Mitsubishi Heavy Ind Ltd | Bearing supporting structure |
| JPS6147434B2 (en) * | 1979-11-30 | 1986-10-18 | Nippon Musical Instruments Mfg |
-
1989
- 1989-12-13 JP JP14315289U patent/JPH0385717U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6147434B2 (en) * | 1979-11-30 | 1986-10-18 | Nippon Musical Instruments Mfg | |
| JPS60249721A (en) * | 1984-05-23 | 1985-12-10 | Mitsubishi Heavy Ind Ltd | Bearing supporting structure |