JPS563174A - Water grinding process and device therefor - Google Patents
Water grinding process and device thereforInfo
- Publication number
- JPS563174A JPS563174A JP8054479A JP8054479A JPS563174A JP S563174 A JPS563174 A JP S563174A JP 8054479 A JP8054479 A JP 8054479A JP 8054479 A JP8054479 A JP 8054479A JP S563174 A JPS563174 A JP S563174A
- Authority
- JP
- Japan
- Prior art keywords
- water
- discharge
- flowed
- port
- stained
- 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
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
PURPOSE:To treat some stained water and protect a site against a so-called flood of water by a method wherein a flowing-out water and the removed particles are instantenously suctioned and discharged by an injection of discharge nozzle of an air motor applied in a grinding device in which a sand paper is slid under a rotation of the air motor. CONSTITUTION:A valve lever 34 is operated, a compressed air is flowed into an air motor 4 to rotate the same. The compressed air upon completion of the work is passed through a fine hole 7a, and a nozzle small port 32 communicating with a connection port 3 of the dust suction pipe 37 up to a discharge port, then flowed into a water discharge tank 39. In turn, the water is flowed out with slightly delayed, and a long feeding passage causes a delay from a circular movement of the pat 30 and the sand paper 38, a discharge of water from the water discharge ports 23a and 23a' when a polishing is started and some dusts are produced, then the dusts are enclosed by the water to prevent them from being splashed away. The stained water is instantenously passed from the suction port 30a through the duct suction chamber 4 and the suctioned dust in-take pipe 36 and then flowed into the tank together with the discharge flow. Thus, the stained water treatment may positively be performed to prevent the site from being flooded with water.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8054479A JPS563174A (en) | 1979-06-25 | 1979-06-25 | Water grinding process and device therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8054479A JPS563174A (en) | 1979-06-25 | 1979-06-25 | Water grinding process and device therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS563174A true JPS563174A (en) | 1981-01-13 |
Family
ID=13721281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8054479A Pending JPS563174A (en) | 1979-06-25 | 1979-06-25 | Water grinding process and device therefor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS563174A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0260711A (en) * | 1988-08-05 | 1990-03-01 | Masonite Corp | Slotted fiber board having improved moldability |
US4920702A (en) * | 1985-11-15 | 1990-05-01 | C. & E. Fein Gmbh & Co. | Portable grinder |
US5123216A (en) * | 1985-11-15 | 1992-06-23 | C. & E. Fein Gmbh & Co. | Portable grinder |
US5437571A (en) * | 1992-08-14 | 1995-08-01 | Ryobi North America, Corp. | Detail sander |
US5470272A (en) * | 1994-02-03 | 1995-11-28 | Ryobi Motor Products Corp. | Removable working tool assembly |
US5489460A (en) * | 1988-08-05 | 1996-02-06 | Masonite Corporation | Molded non-planar board and method and apparatus for making same |
US5554066A (en) * | 1995-02-09 | 1996-09-10 | Proter-Cable Corporation | In-line profile sander |
US5597348A (en) * | 1994-11-29 | 1997-01-28 | Hutchins Manufacturing Company | Water feed for sanding tool |
US5597347A (en) * | 1995-02-09 | 1997-01-28 | Porter-Cable Corporation | Sander vacuum housing and pad frame system |
US5637034A (en) * | 1993-08-13 | 1997-06-10 | Ryobi North America, Inc. | Detail sander |
US5743791A (en) * | 1995-02-09 | 1998-04-28 | Porter Cable Corporation | Sanding system |
US5759094A (en) * | 1995-02-09 | 1998-06-02 | Porter-Cable Corporation | In-line detail sander |
US5833524A (en) * | 1994-08-22 | 1998-11-10 | Ryobi Limited | Dust collection system for a power tool |
-
1979
- 1979-06-25 JP JP8054479A patent/JPS563174A/en active Pending
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4920702A (en) * | 1985-11-15 | 1990-05-01 | C. & E. Fein Gmbh & Co. | Portable grinder |
US5123216A (en) * | 1985-11-15 | 1992-06-23 | C. & E. Fein Gmbh & Co. | Portable grinder |
US5489460A (en) * | 1988-08-05 | 1996-02-06 | Masonite Corporation | Molded non-planar board and method and apparatus for making same |
JPH0260711A (en) * | 1988-08-05 | 1990-03-01 | Masonite Corp | Slotted fiber board having improved moldability |
US5437571A (en) * | 1992-08-14 | 1995-08-01 | Ryobi North America, Corp. | Detail sander |
US5637034A (en) * | 1993-08-13 | 1997-06-10 | Ryobi North America, Inc. | Detail sander |
US5470272A (en) * | 1994-02-03 | 1995-11-28 | Ryobi Motor Products Corp. | Removable working tool assembly |
US5833524A (en) * | 1994-08-22 | 1998-11-10 | Ryobi Limited | Dust collection system for a power tool |
US5597348A (en) * | 1994-11-29 | 1997-01-28 | Hutchins Manufacturing Company | Water feed for sanding tool |
US5554066A (en) * | 1995-02-09 | 1996-09-10 | Proter-Cable Corporation | In-line profile sander |
US5597347A (en) * | 1995-02-09 | 1997-01-28 | Porter-Cable Corporation | Sander vacuum housing and pad frame system |
US5743791A (en) * | 1995-02-09 | 1998-04-28 | Porter Cable Corporation | Sanding system |
US5759094A (en) * | 1995-02-09 | 1998-06-02 | Porter-Cable Corporation | In-line detail sander |
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