JPH0384413U - - Google Patents
Info
- Publication number
- JPH0384413U JPH0384413U JP14661789U JP14661789U JPH0384413U JP H0384413 U JPH0384413 U JP H0384413U JP 14661789 U JP14661789 U JP 14661789U JP 14661789 U JP14661789 U JP 14661789U JP H0384413 U JPH0384413 U JP H0384413U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- rotating shaft
- circumscribing
- spiral protrusions
- rotating body
- 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
Landscapes
- Rolls And Other Rotary Bodies (AREA)
- Dry Development In Electrophotography (AREA)
- Cleaning In Electrography (AREA)
Description
第１図は本考案の第１実施例正断面図、第２図
は第１図のＡ−Ａ平断面図、第３図は本考案の第
２実施例平断面図、第４図は本考案の第３実施例
正断面図である。
１……回転体、２……回転軸、３……軸受、４
，１２……側板、５，６，７，８，１３，１４，
１５，１６……螺旋状突起、１０……軸受箱、１
１……軸受。
Fig. 1 is a front sectional view of the first embodiment of the present invention, Fig. 2 is a plane sectional view taken along line A-A in Fig. 1, Fig. 3 is a plane sectional view of the second embodiment of the invention, and Fig. 4 is a main sectional view of the present invention. It is a front sectional view of the third embodiment of the invention. 1... Rotating body, 2... Rotating shaft, 3... Bearing, 4
, 12...Side plate, 5, 6, 7, 8, 13, 14,
15, 16...Spiral projection, 10...Bearing box, 1
1...Bearing.
Claims (1)
に配設して軸受を形成し、該軸受により回転軸を
軸支する如くしたことを特徴とする回転体の軸受
装置。 回転軸に外接する複数の螺旋状突起を軸受箱
に放射状に形成したことを特徴とする請求項１記
載の回転体の軸受装置。 回転軸に外接する複数の螺旋状突起を側板に
一体形成したことを特徴とする請求項１記載の回
転体の軸受装置。[Claims for Utility Model Registration] A bearing for a rotating body, characterized in that a plurality of spiral protrusions circumscribing a rotating shaft are arranged radially to form a bearing, and the rotating shaft is supported by the bearing. Device. 2. The bearing device for a rotating body according to claim 1, wherein a plurality of spiral protrusions circumscribing the rotating shaft are formed radially on the bearing box. 2. The bearing device for a rotating body according to claim 1, wherein a plurality of spiral protrusions circumscribing the rotating shaft are integrally formed on the side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14661789U JPH0384413U (en) | 1989-12-20 | 1989-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14661789U JPH0384413U (en) | 1989-12-20 | 1989-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0384413U true JPH0384413U (en) | 1991-08-27 |
Family
ID=31693181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14661789U Pending JPH0384413U (en) | 1989-12-20 | 1989-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0384413U (en) |
-
1989
- 1989-12-20 JP JP14661789U patent/JPH0384413U/ja active Pending