Dust collection
AssigneeBlack & Decker Inc.
InventorMichael Stirm
Life of this patent
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Abstract
A dust collection bag 1 for a power tool comprises a box-like container 10 which is separable into two parts 11, 12 along a plane of the box-like container and the interfitting portions 13, 14 of the two parts are rigid. One part 11 which is suitably a rigid plastics moulding has means 15 for connecting the container to the power tool outlet and the other part 12 has at least part of its wall surface formed of filter material 12a. The parts 11, 12 may be hinged together 16 and have connection means 17, 18 for releasably connecting them to close the container (FIG. 1).
Claims11
A dust collection bag for a power tool having a dust outlet, comprising a box-like container separable into two parts along a plane of said container, each part having an interfitting portion, the interfitting portions of the two parts being rigid, one part having means for connecting the container to said power tool dust outlet and the other part having at least part of its wall surface formed of filter material, and the two parts having releasable connection means for releasably connecting the two parts' interfitting portions to form the container.
Dependencies are inferred from the claim text.