Removable Dust Compartment for Power Tool

Patent metadata

Field	Value
Publication number	US-2016016241-A1
Application number	US-201414774277-A
Country	US
Kind code	A1
Filing date	Mar 7, 2014
Priority date	Mar 12, 2013
Publication date	Jan 21, 2016
Grant date	—

Abstract

A removable dust compartment is configured for use with a power tool which includes a base assembly, a table top assembly supported by the base assembly, and an undercarriage frame positioned within the base assembly. The table top assembly includes a top surface with an opening configured to receive a blade. The undercarriage frame includes a support member. The power tool includes a removable compartment received within the base assembly and removably coupled to the support member. The removable compartment has a closed body portion configured to collect material and an open top portion configured to receive a portion of the blade extending below the table top assembly. The closed body portion includes a support member wall configured to be coupled to the support member. The support member wall includes an opening extending to the open top portion of the removable compartment.

First claim

What is claimed is:

1 . A power tool, comprising:
a base assembly; a table top assembly supported by the base assembly and including a top surface with an opening configured to receive a rotatable blade; an undercarriage frame positioned within the base assembly; a motor supported by the undercarriage frame and configured to drive a drive shaft to rotate the rotatable blade; and a removable compartment removably coupled to the undercarriage frame, the removable compartment having a closed body portion configured to collect material and an open top portion, the removable compartment configured to receive at least a portion of the rotatable blade extending through the open top portion, wherein the closed body portion of the removable compartment includes an opening configured to receive a portion of the drive shaft, the opening extending to the open top portion of the removable compartment.

2 . The power tool of claim 1 , wherein the closed body portion of the removable compartment includes a port configured to be connected to a vacuum source.

3 . The power tool of claim 1 , wherein the removable compartment includes a support member wall and an outward wall arranged opposite the support member wall such that a portion of the rotatable blade is interposed between the support member wall and the outward wall.

4 . The power tool of claim 3 , wherein the removable compartment includes at least one baffle projecting from at least one of the support member wall and the outward wall into the closed body portion.

5 . The power tool of claim 3 , wherein the outward wall includes an access area spaced farther from the support member wall than a remainder of the outward wall, the access area configured to enable access within the closed body portion.

6 . The power tool of claim 1 , wherein:
the undercarriage frame includes a plurality of fastening members, and the removable compartment includes a plurality of fastening openings corresponding to the plurality of fastening members, each fastening opening configured to receive a fastening member to removably couple the removable compartment to the undercarriage frame.

7 . The power tool of claim 6 , wherein:
each fastening member has a head and a shaft, the head having a larger diameter than the shaft, and each fastening opening is configured to fit over the head of the corresponding fastening member.

8 . The power tool of claim 6 , wherein the fastening members project from the undercarriage frame in a direction of the drive shaft.

9 . The power tool of claim 6 , wherein the fastening openings are key hole shaped.

10 . The power tool of claim 1 , wherein:
the undercarriage frame includes a plurality of fastening openings, and the removable compartment includes a plurality of fastening members corresponding to the plurality of fastening openings, each fastening member configured to be received within a fastening opening to removably couple the removable compartment to the undercarriage frame.

11 . The power tool of claim 10 , wherein the fastening openings are arranged on a top surface of the undercarriage frame, and the fastening members include hook-shaped projections configured to fit within the openings.

12 . The power tool of claim 10 , wherein the fastening openings are key hole shaped.

Assignees

• Bosch Gmbh Robert

Inventors

• Taylor Brian
• Frolov Andrew

Classifications

• B23Q11/0067

  chip containers located under a machine or under a chip conveyor · CPC title

• B23D59/006 Primary

  for removing or collecting chips · CPC title

• B23D45/06

  with a circular saw blade arranged underneath a stationary work-table · CPC title

• B27B5/222

  the saw blade being arranged underneath the work-table; Guiding arrangements for the work-table · CPC title

• B23Q11/0046

  by sucking · CPC title