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Hand sander vacuum attachment

A sanding machine, sanding technology, applied in the direction of grinding/polishing hand tools, grinding/polishing equipment, grinding/polishing safety devices, etc., can solve problems such as performance degradation, limited selection, blockage, etc.

Inactive Publication Date: 2008-04-23
SHOP VAC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This greatly limits the user's choice of available sanding media
Also, these types of screens can become clogged due to the accumulation of debris or other indeterminate substances
This potential blocking can lead to performance degradation

Method used

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  • Hand sander vacuum attachment
  • Hand sander vacuum attachment
  • Hand sander vacuum attachment

Examples

Experimental program
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Embodiment Construction

[0019] Referring to the drawings, wherein like reference numerals refer to like elements, there is shown in FIG. 1 a hand sander vacuum attachment assembly of the present disclosure, generally indicated by reference numeral 20 . Assembly 20 is preferably formed primarily of injection molded plastic components, including upper body housing portion 22 and lower sander support plate portion 24 which, when assembled together, form unitary vacuum sander assembly 20 . The housing portion 22 includes a handle portion 26 formed and supported between two upstanding and generally hollow support columns 28a, 28b integrally formed with front and rear platform portions 30a, 30b, respectively, and thereby the front and rear The platform portions 30a, 30b are separated by a central groove portion 32 . Further, the handle 26 is preferably formed as a solid member such that no vacuum flow passes therethrough, thereby helping to keep a substantial portion of the vacuum flow below the front and ...

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PUM

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Abstract

A manual sander vacuum attachment, providing edge sanding and multiple positioning capabilities, having a lower sanding backer plate member, which carries a soft sanding pad and secures the sandpaper sheet, and an upper housing portion, having a generally horizontal platform with two vertically-extending stanchion supporting a handle therebetween, with a vacuum fitting for connection to a hose for a vacuum air source, and a peripheral skirt surrounding the backer plate member, whereby all vacuum air flow of sanded debris travels about periphery of sander backing plate up into interior of the housing portion.

Description

technical field [0001] The present invention relates to a hand sanding tool for connection to a vacuum source, and more particularly to such a device having edge sanding capability and multi-position positioning capability. Background technique [0002] Attempts have been made to provide manual sanding tools, modules and other devices that are connected to a vacuum source by a vacuum hose. Many of these known sanding tools do not have adjustment capabilities, making them unusable for the purpose of sanding near centers and edges. Further, with many vacuum-type sanding tools known in the art, the airflow generated by the vacuum is directed through the sanding pad or directly through the sandpaper, or both, requiring the use of an open flow-through type of sanding tool. Grind and sieve. This greatly limits the user's choice of available sanding media. Also, these types of screens can become clogged due to the accumulation of debris or other indeterminate substances. This p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B55/10B24D15/02
CPCB24B55/10B24D15/023
Inventor 克雷格·A·西肖尔茨兰迪·L·布斯马修·S·凯普纳
Owner SHOP VAC
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