IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0558877
(2009-09-14)
|
등록번호 |
US-8348726
(2013-01-08)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
18 |
초록
▼
A dust reducing sanding system for collecting dust created during the sanding of gypsum board includes a shroud including a top wall and a peripheral wall coupled to the top wall to define an interior space. A distal edge of the peripheral wall opposite the top wall defines an open end to allow the
A dust reducing sanding system for collecting dust created during the sanding of gypsum board includes a shroud including a top wall and a peripheral wall coupled to the top wall to define an interior space. A distal edge of the peripheral wall opposite the top wall defines an open end to allow the dust to enter the interior space. A handle is mounted to the shroud and is graspable to facilitate manipulation of the shroud. A collection pipe is coupled to the peripheral wall of the shroud and is in fluid communication with the interior space. The collection pipe is engaged by a vacuum to allow the dust to be vacuumed out of the shroud. A base plate having a plurality of apertures extending therethrough is positioned over the open end of the shroud. An exterior surface of the base plate is abrasive.
대표청구항
▼
1. A dust reducing sanding system for being connected to a vacuum to collect dust during sanding, said system comprising: a shroud including a top wall and a peripheral wall coupled to said top wall, said top wall and said peripheral wall defining an interior space of said shroud, a distal edge of s
1. A dust reducing sanding system for being connected to a vacuum to collect dust during sanding, said system comprising: a shroud including a top wall and a peripheral wall coupled to said top wall, said top wall and said peripheral wall defining an interior space of said shroud, a distal edge of said peripheral wall opposite said top wall defining an open end of said shroud, said open end being in communication with said interior space to allow the dust to enter the interior space;a handle being mounted to said shroud, said handle being graspable to facilitate manipulation of said shroud;a collection pipe being coupled to said peripheral wall of said shroud, said collection pipe being in fluid communication with said interior space of said shroud said collection pipe being engaged by the vacuum to permit the dust to be vacuumed out of said shroud; andan abrasive material embedded into a substantially rigid base plate formed from an epoxy or polyepoxide and exposed to a first surface, said base plate being removably mounted to said shroud, and positioned over said open end of said shroud, said base plate having a plurality of apertures extending therethrough. 2. The system according to claim 1, wherein said abrasive of said base plate is a composition of aluminum oxide and a polymer. 3. The system according to claim 1, wherein said abrasive material is chosen from: flint, garnet, emery, silicon carbide, alumina-zirconia, chromium oxide, any other suitable material or a combination thereof. 4. The system according to claim 1, wherein said base plate is formed in an injection molding manner. 5. The system according to claim 1, wherein said shroud, handle, collection pipe and base plate are formed in an injection molding manner. 6. The system according to claim 1, wherein said shroud, handle, collection pipe and base plate are formed by epoxy or polyepoxide. 7. The system according to claim 1, wherein said handle includes a sleeve being pivotally coupled to said top wall of said shroud. 8. The system according to claim 7, wherein said handle includes an elongated pole being mountable to said sleeve, said elongated pole being graspable to permit said shroud to be manipulated at a distance from a person grasping said handle. 9. The system according to claim 8, wherein said elongated pole is hollow, said elongated pole including a connection tube extending outwardly from said elongated pole and being in fluid communication with said elongated pole, said free end of said hose being mounted to said connection tube, a distal end of said handle positioned opposite said sleeve engaging the vacuum the vacuum to permit the vacuum to vacuum dust through said elongated pole and said hose. 10. The system according to claim 9, wherein said connection tube is positioned adjacent a mounting end of said elongated pole, said mounting end engaging said sleeve to mount said elongated pole to said sleeve. 11. The system according to claim 1, further comprising a plurality of fasteners, each of said fasteners being extendable through said base plate and said shroud. 12. The system according to claim 11, further comprising a plurality of securing nuts, each of said fasteners threadably receiving one of said securing nuts, said securing nuts abutting said shroud to secure said fasteners and said base plate to said shroud when said securing nuts threadably engage said fasteners. 13. The system according to claim 12, wherein each of said securing nuts is knurled to facilitate gripping of said securing nuts when said securing nuts are to be manipulated with respect to said fasteners. 14. The system according to claim 1, further comprising a hose being coupled to said collection pipe, a free end of said hose being coupled to the vacuum, wherein the vacuum vacuums dust in said interior space through said hose to be collected in the vacuum. 15. A dust reducing sanding system for being connected to a vacuum to collect dust during sanding, said system comprising: a shroud including a top wall and a peripheral wall coupled to said top wall, said top wall and said peripheral wall defining an interior space of said shroud, a distal edge of said peripheral wall opposite said top wall defining an opposite said top wall defining an open end of said shroud, said open end being in communication with said interior space to allow the dust to enter the interior space;a handle being mounted to said shroud, said handle being graspable to facilitate manipulation of said shroud, said handle including;a sleeve being pivotally coupled to said top wall of said shroud; an elongated pole being mountable to said sleeve, said elongated pole being graspable to permit said shroud to be manipulated at a distance from a person grasping said handle; a collection pipe being coupled to said peripheral wall of said shroud, said collection pipe being in fluid communication with said interior space of said shroud;a hose being coupled to said collection pipe, a free end of said hose being coupled to the vacuum, wherein the vacuum vacuums dust in said interior space through said hose to be collected in the vacuum;an abrasive material embedded into a substantially rigid base plate formed from an epoxy or polyepoxide and exposed to a first surface, said base plate being mounted to said shroud and positioned over said open end of said shroud, said base plate further comprising a grid having a plurality of apertures extending therethrough, each of said apertures permitting the vacuum to vacuum dust through said base plate and a sanding mesh when the sanding mesh is used to sand a surface;a plurality of fasteners, each of said fasteners being extendable through said base plate and said shroud; anda plurality of securing nuts, each of said fasteners threadably receiving one of said securing nuts, said securing nuts abutting said shroud to secure said fasteners and said base plate to said shroud when said securing nuts threadably engage said fasteners, each of said securing nuts being knurled to facilitate gripping of said securing nuts when said securing nuts are to be manipulated with respect to said fasteners.
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