JPS5453736A - Thrust on spiral-crooved spherical bearing - Google Patents
Thrust on spiral-crooved spherical bearingInfo
- Publication number
- JPS5453736A JPS5453736A JP12066277A JP12066277A JPS5453736A JP S5453736 A JPS5453736 A JP S5453736A JP 12066277 A JP12066277 A JP 12066277A JP 12066277 A JP12066277 A JP 12066277A JP S5453736 A JPS5453736 A JP S5453736A
- Authority
- JP
- Japan
- Prior art keywords
- spherical
- groove
- thrust
- equator
- spiral
- 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.)
- Granted
Links
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
PURPOSE: To provide radial and thrust loads with sufficient capacity by specifying spiral groove depth.
CONSTITUTION: In the multiple spiral grooves provided on the surface of a semispherical body 2 on the lower end of a revolving shaft 1; formation of a shallower groove h2 in the neighborhood 2 of a spherical equator than that of a groove h1 in the vicinity 2a of the spherical summit so as to maximize a hrust load capaxity at a point 2a near the top and minimizes to a reasonable extent possible the depth of the groove h2 in the location near the equator. This provides sufficient capacity to thrust load supported mainly by a part close to the spherical summit and to radial load mainly supported by a part close to the spherical equator
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12066277A JPS5453736A (en) | 1977-10-06 | 1977-10-06 | Thrust on spiral-crooved spherical bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12066277A JPS5453736A (en) | 1977-10-06 | 1977-10-06 | Thrust on spiral-crooved spherical bearing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5453736A true JPS5453736A (en) | 1979-04-27 |
JPS564768B2 JPS564768B2 (en) | 1981-01-31 |
Family
ID=14791783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12066277A Granted JPS5453736A (en) | 1977-10-06 | 1977-10-06 | Thrust on spiral-crooved spherical bearing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5453736A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107882870A (en) * | 2017-11-29 | 2018-04-06 | 浙江大学 | Bionical Spiral Groove Thrust Bearing |
-
1977
- 1977-10-06 JP JP12066277A patent/JPS5453736A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107882870A (en) * | 2017-11-29 | 2018-04-06 | 浙江大学 | Bionical Spiral Groove Thrust Bearing |
CN107882870B (en) * | 2017-11-29 | 2024-03-22 | 浙江大学 | Bionic spiral groove thrust bearing |
Also Published As
Publication number | Publication date |
---|---|
JPS564768B2 (en) | 1981-01-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56138423A (en) | Structure of bearing of turbosupercharger | |
JPS5453736A (en) | Thrust on spiral-crooved spherical bearing | |
GB2123494B (en) | Combined thrust and radial ball bearing | |
JPS5563010A (en) | Sealing device for ball-and-roller bearing | |
JPS5267442A (en) | Taper land thrust bearing | |
JPS5440496A (en) | Arrangement for driving and supporting upper structure of steering shaft | |
JPS5773222A (en) | Polling bearing | |
JPS5537541A (en) | Inclined plate engine driving system | |
JPS54121348A (en) | Single-train automatic self-aligning roller bearing | |
JPS5372952A (en) | Spiral grooved thrust bearing | |
JPS5213049A (en) | Axial supporting device of a pivot bearing | |
JPS54118313A (en) | Preparation of sintered oil-contained bearing | |
JPS52147250A (en) | Tilting pad thrust bearing | |
JPS53131348A (en) | Thrust bearing device | |
JPS5562818A (en) | Glass cutting tip support device | |
JPS5444215A (en) | Bearing structure of spiral pump | |
JPS5783632A (en) | Bearing structure of turbo-supercharger | |
JPS57116929A (en) | Spherical bearing | |
JPS5311262A (en) | Tilting pad thrust bearing | |
JPS5293848A (en) | Thrust shaft bearing | |
JPS52151440A (en) | Thrust bearing | |
JPS5365544A (en) | Thrust bearing | |
JPS5279153A (en) | Sperical bearing | |
JPS5316151A (en) | Thrust ball bearing | |
JPS52150705A (en) | Beveling of sintered sliding part |