公开(公告)号：US20220111476A1

公开(公告)日：2022-04-14

申请号：US17557564

申请日：2021-12-21

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Joseph R. Beeson ,  Daryl S. Richards ,  Tyler S. Sigafoose ,  Cheng Liang Zhang

IPC: B23Q11/00 ,  B23B45/00 ,  B01D46/04

Abstract: A dust collector for use with a power tool comprises a housing, a telescoping suction pipe coupled to the housing, a suction fan positioned in the housing and operable to generate a vacuum in the suction pipe, a dust container coupled to the housing and positioned upstream of the fan, a filter at least partially arranged in the dust container, and a filter cleaning mechanism. The filter cleaning mechanism includes an anvil, a striker moveable between a first striker position, in which the striker is spaced from the anvil, and a second striker position, in which the striker is in contact with the anvil. The filter cleaning mechanism further includes an actuator moveable between a first actuator position and a second actuator position, in which the actuator is moved closer to the anvil than in the first position, and a first spring biasing the striker toward the anvil.

公开(公告)号：US11235433B2

公开(公告)日：2022-02-01

申请号：US16226712

申请日：2018-12-20

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Joseph R. Beeson ,  Daryl S. Richards ,  Tyler S. Sigafoose ,  Cheng Liang Zhang

IPC: B23Q11/00 ,  B23B45/00 ,  B01D46/04 ,  B25F5/02 ,  B01D46/00

Abstract: A dust collector for use with a power tool comprises a housing, a telescoping suction pipe coupled to the housing, a suction fan positioned in the housing and operable to generate a vacuum in the suction pipe, a dust container coupled to the housing and positioned upstream of the fan, a filter at least partially arranged in the dust container, and a filter cleaning mechanism. The filter cleaning mechanism includes an anvil, a striker moveable between a first striker position, in which the striker is spaced from the anvil, and a second striker position, in which the striker is in contact with the anvil. The filter cleaning mechanism further includes an actuator moveable between a first actuator position and a second actuator position, in which the actuator is moved closer to the anvil than in the first position, and a first spring biasing the striker toward the anvil.