CA2051514A1 - Water-filtered vacuum wall sander - Google Patents
Water-filtered vacuum wall sanderInfo
- Publication number
- CA2051514A1 CA2051514A1 CA 2051514 CA2051514A CA2051514A1 CA 2051514 A1 CA2051514 A1 CA 2051514A1 CA 2051514 CA2051514 CA 2051514 CA 2051514 A CA2051514 A CA 2051514A CA 2051514 A1 CA2051514 A1 CA 2051514A1
- Authority
- CA
- Canada
- Prior art keywords
- water
- air
- dust
- sanding
- vacuum wall
- 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
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
ABSTRACT OF THE DISCLOSURE
Sanding apparatus in which dust raised by sanding is drawn by reduced pressure through a porous sanding sheet and directly through apertures into a plenum chamber and from there through an air passage into an air space in a closed container partially filled with water. The air and dust are separated in the container by projecting the dust into the water from a small distance above it and, simultaneously, drawing the substantially dust-free air out of the air space by the reduced pressure so that the air does not need to enter the water.
Sanding apparatus in which dust raised by sanding is drawn by reduced pressure through a porous sanding sheet and directly through apertures into a plenum chamber and from there through an air passage into an air space in a closed container partially filled with water. The air and dust are separated in the container by projecting the dust into the water from a small distance above it and, simultaneously, drawing the substantially dust-free air out of the air space by the reduced pressure so that the air does not need to enter the water.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2051514 CA2051514C (en) | 1991-09-16 | 1991-09-16 | Water-filtered vacuum wall sander |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2051514 CA2051514C (en) | 1991-09-16 | 1991-09-16 | Water-filtered vacuum wall sander |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2051514A1 true CA2051514A1 (en) | 1993-03-17 |
CA2051514C CA2051514C (en) | 2001-10-02 |
Family
ID=4148377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2051514 Expired - Fee Related CA2051514C (en) | 1991-09-16 | 1991-09-16 | Water-filtered vacuum wall sander |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2051514C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5512010A (en) * | 1994-04-26 | 1996-04-30 | Labad, Jr.; Georges | Wet sanding block |
US5545080A (en) * | 1995-02-16 | 1996-08-13 | Porter-Cable Corporation | Motorized sander having a sanding head mounted by a pivotal joint |
US6053805A (en) * | 1997-04-10 | 2000-04-25 | Angelo Sanchez | Dust free sander |
CN109202640A (en) * | 2018-09-28 | 2019-01-15 | 中建八局第二建设有限公司 | A kind of Portable integral dustless sander |
-
1991
- 1991-09-16 CA CA 2051514 patent/CA2051514C/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5512010A (en) * | 1994-04-26 | 1996-04-30 | Labad, Jr.; Georges | Wet sanding block |
US5545080A (en) * | 1995-02-16 | 1996-08-13 | Porter-Cable Corporation | Motorized sander having a sanding head mounted by a pivotal joint |
US6053805A (en) * | 1997-04-10 | 2000-04-25 | Angelo Sanchez | Dust free sander |
CN109202640A (en) * | 2018-09-28 | 2019-01-15 | 中建八局第二建设有限公司 | A kind of Portable integral dustless sander |
Also Published As
Publication number | Publication date |
---|---|
CA2051514C (en) | 2001-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |