JPH0484824U - - Google Patents
Info
- Publication number
- JPH0484824U JPH0484824U JP12636190U JP12636190U JPH0484824U JP H0484824 U JPH0484824 U JP H0484824U JP 12636190 U JP12636190 U JP 12636190U JP 12636190 U JP12636190 U JP 12636190U JP H0484824 U JPH0484824 U JP H0484824U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- suction port
- ball bearing
- vacuum pump
- tube
- 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
- 239000000428 dust Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Description
第１図は本考案の一実施例を説明するための軸
受の断面図、第２図は従来技術における軸受の断
面図である。
１……内輪、２……鋼球、３……外輪、４……
吸引口、５……回転軸、６……支持台、７……チ
ユーブ、８……真空ポンプ、９……案内。
FIG. 1 is a sectional view of a bearing for explaining an embodiment of the present invention, and FIG. 2 is a sectional view of a bearing according to the prior art. 1... Inner ring, 2... Steel ball, 3... Outer ring, 4...
Suction port, 5... rotating shaft, 6... support stand, 7... tube, 8... vacuum pump, 9... guide.
Claims (1)
定側の外輪、両端に吸引口を配備し、 配備された吸引口は、真空ポンプ等にチユーブ
で接続し、ボールベアリング部の回転により発生
する塵埃を吸引し装置の外部へ排出することを特
徴とした軸受。[Scope of claim for utility model registration] In a ball bearing type bearing, a suction port is provided at both ends of the outer ring on the fixed side of the bearing, and the provided suction port is connected to a vacuum pump etc. with a tube, and the ball bearing part A bearing that is characterized by its ability to suck up dust generated by rotation and discharge it to the outside of the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12636190U JPH0484824U (en) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12636190U JPH0484824U (en) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0484824U true JPH0484824U (en) | 1992-07-23 |
Family
ID=31873920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12636190U Pending JPH0484824U (en) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0484824U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012071961A (en) * | 2010-09-29 | 2012-04-12 | Fujifilm Corp | Web conveyance apparatus and method, and method for forming optical film |
| JP2016205486A (en) * | 2015-04-20 | 2016-12-08 | 株式会社ヒラノテクシード | Roll support device |
-
1990
- 1990-11-30 JP JP12636190U patent/JPH0484824U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012071961A (en) * | 2010-09-29 | 2012-04-12 | Fujifilm Corp | Web conveyance apparatus and method, and method for forming optical film |
| JP2016205486A (en) * | 2015-04-20 | 2016-12-08 | 株式会社ヒラノテクシード | Roll support device |