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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9902001 B1

PDFFull Text
Date of Patent:
Feb. 27, 2018

Filed:

Jan. 28, 2014

Table saw

Applicant:

Nanjing Bovon Power Tools Co., Ltd., Nanjing, CN;

Inventors:

Thomas Bernhardt, Nanjing, CN;

Seow Bak Chai, Nanjing, CN;

Hongbo Li, Nanjing, CN;

Xin Wu, Nanjing, CN;

Xiaoxiang Zhao, Nanjing, CN;

Assignee:

Nanjing Bovon Power Tools Co., Ltd., Nanjing, CN;

Attorney:

Greenberg Traurig, LLP

Primary Examiner:

Ghassem Alie

Assistant Examiner:

Bharat C Patel

Int. Cl.
CPC ...
B23D 19/00 (2006.01); B23D 45/00 (2006.01); B27B 3/28 (2006.01); B27B 5/06 (2006.01); B26D 7/08 (2006.01); B23D 59/02 (2006.01); B28D 1/04 (2006.01); B28D 7/02 (2006.01); B23D 45/06 (2006.01); B27G 19/08 (2006.01);
U.S. Cl.
CPC ...
B23D 59/02 (2013.01); B23D 45/06 (2013.01); B27G 19/08 (2013.01); B28D 1/04 (2013.01); B28D 7/02 (2013.01); Y10T 83/2077 (2015.04); Y10T 83/263 (2015.04);
Abstract

A table saw includes a base, a work table having a cutting opening, a tank for receiving cooling liquid, a blade partly extending out from the cutting opening, and a guard assembly. The guard assembly includes a guard for covering the blade and for moving upwards under the action of a workpiece. In a working condition, at least a portion of the guard abuts against the workpiece, and the workpiece can slide relative to the guard. The guard has a guiding wall which abuts against the workpiece in the working condition and which guides the cooling liquid into a kerf in the workpiece formed by the blade. The table saw effectively controls the cooling liquid splashed during the cutting operation of the workpiece and prevents the cooling liquid from splashing to dirty the operator, the work table, and the workpiece.

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