公开(公告)号：US20190193128A1

公开(公告)日：2019-06-27

申请号：US16292913

申请日：2019-03-05

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Hans T. Banholzer ,  Nikos A. Gainacopulos ,  Jacqueline J. Beierle ,  Sean T. Kehoe ,  Ryan James Denissen ,  Justin Miller

IPC: B08B9/047 ,  B65H75/36 ,  B08B9/045 ,  E03F9/00

CPC classification number: B08B9/047 ,  B08B9/045 ,  B65H75/364 ,  B65H2701/33 ,  E03F9/005

Abstract: A drain cleaner includes a shroud with a closed end and an open end opposite the closed end, a drum assembly positioned within the shroud and rotatable relative to the shroud, a flexible cable stored within the drum assembly, and a handle assembly coupled to and extending rearwardly from the shroud. The handle assembly includes a motor, a grip, and an actuator to selectively energize the motor. The actuator is enclosed between the grip and the shroud.

公开(公告)号：US20180071901A1

公开(公告)日：2018-03-15

申请号：US15703766

申请日：2017-09-13

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Wyatt R. Silha ,  Jacob P. Schneider ,  John S. Dey, IV ,  Hans T. Banholzer

IPC: B25B23/142 ,  B25B13/46 ,  B25B13/10

CPC classification number: B25B23/1425 ,  B25B13/10 ,  B25B13/46 ,  B25B21/004 ,  B25B21/005 ,  B25B23/1456 ,  B25B23/147 ,  B25B23/16

Abstract: A power tool includes a housing defining a grip portion, a motor having a motor drive shaft, a drive assembly coupled to the motor drive shaft and driven by the motor, an output assembly coupled to the drive assembly and having an output member that receives torque from the drive assembly, causing the output member to rotate about an axis, and a transducer assembly disposed between the grip portion and the output assembly to measure the amount of torque applied through the output member, when the motor is deactivated, in response to the power tool being manually rotated about the axis.

公开(公告)号：US20170165723A1

公开(公告)日：2017-06-15

申请号：US15426762

申请日：2017-02-07

Applicant: Milwaukee Electric Tool Corporation

Inventor： Hans T. Banholzer ,  Celene K. Mo ,  Nikos A. Gainacopulos ,  Jacqueline J. Beierle ,  Jeffrey Corbat ,  Sean T. Kehoe ,  Ryan James Denissen ,  Justin Miller

IPC: B08B9/047

CPC classification number: B08B9/047 ,  B08B9/045 ,  B65H75/364 ,  B65H2701/33 ,  E03F9/005

Abstract: A drain cleaner includes a handle assembly having a grip, a motor positioned within the handle assembly, and an actuator supported by the handle assembly adjacent the grip. The actuator is electrically coupled to the motor and operable to selectively energize the motor. The drain cleaner also includes a shroud fixed to and extending forwardly from the handle assembly. The shroud includes a closed end adjacent the handle assembly. The drain cleaner further includes a drum assembly rotatably coupled to the handle assembly and positioned within the shroud. The drum assembly is operable to be rotated by the motor relative to the handle assembly and the shroud. The drain cleaner also includes a flexible cable stored within the drum assembly. The flexible cable is configured to be extended out of the drum assembly and into a drain.

公开(公告)号：US20250010453A1

公开(公告)日：2025-01-09

申请号：US18892900

申请日：2024-09-23

Applicant: Milwaukee Electric Tool Corporation

Inventor： Hans T. Banholzer

IPC: B25F5/02 ,  A01G3/08

Abstract: A power tool includes an elongated shaft forming a handle and a tool head located at one end of the handle. The tool head includes a working element and a driven shaft configured to drive the working element. A powerhead located at an opposite end of the handle and includes an input shaft. A driveshaft is coupled between the tool head and the powerhead. The driveshaft has a first driveshaft portion rotatably driven by the input shaft and a second driveshaft portion coupled to the first driveshaft portion and the driven shaft. The second driveshaft portion is driven by the first driveshaft portion to transfer torque from the powerhead to the working element. One of the first driveshaft portion or the second driveshaft portion is constructed of a non-conductive material or both of the first driveshaft portion and the second driveshaft portion are constructed of a non-conductive material.

公开(公告)号：US12128539B2

公开(公告)日：2024-10-29

申请号：US18517891

申请日：2023-11-22

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Hans T. Banholzer

IPC: B25F5/00 ,  B25F5/02 ,  A01G3/08

CPC classification number: B25F5/02 ,  A01G3/086

Abstract: A power tool includes an elongated shaft forming a handle and a tool head located at one end of the handle. The tool head includes a working element and a driven shaft configured to drive the working element. A powerhead located at an opposite end of the handle and includes an input shaft. A driveshaft is coupled between the tool head and the powerhead. The driveshaft has a first driveshaft portion rotatably driven by the input shaft and a second driveshaft portion coupled to the first driveshaft portion and the driven shaft. The second driveshaft portion is driven by the first driveshaft portion to transfer torque from the powerhead to the working element. One of the first driveshaft portion or the second driveshaft portion is constructed of a non-conductive material or both of the first driveshaft portion and the second driveshaft portion are constructed of a non-conductive material.

公开(公告)号：US12097596B2

公开(公告)日：2024-09-24

申请号：US17892490

申请日：2022-08-22

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Wyatt R. Silha ,  Jacob P. Schneider ,  John S. Dey, IV ,  Hans T. Banholzer ,  Qiang Wei Li ,  Pu Shao Zhang ,  Qian Guo Qin

IPC: B25B23/147 ,  B25B13/46 ,  B25B21/00

CPC classification number: B25B21/004 ,  B25B13/465 ,  B25B23/147

Abstract: A power tool comprises a housing defining a grip portion, a motor having a motor drive shaft, a drive assembly including a crankshaft configured to receive torque from the motor drive shaft, an output assembly having an output member configured to receive torque from the crankshaft, a bearing rotatably supporting the crankshaft, a retainer configured to prevent translation of the bearing along the crankshaft past the retainer, and a transducer assembly disposed between the grip portion and the output member to measure the amount of torque applied through the output member.

公开(公告)号：US12064861B2

公开(公告)日：2024-08-20

申请号：US18194878

申请日：2023-04-03

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Hans T. Banholzer ,  Troy C. Thorson ,  Michael R. Sande

IPC: B25F5/02 ,  B23D57/00 ,  B23D57/02 ,  F16C19/10

CPC classification number: B25F5/02 ,  F16C19/10 ,  B23D57/0092 ,  B23D57/023

Abstract: A telescoping tool includes a pole assembly, a driveshaft, a plurality of bearings, and at least one connection member. The pole assembly includes an outer pole and an inner pole. The inner pole is slidably received in the outer pole. The pole assembly is movable between a retracted configuration and an extended configuration. The driveshaft extends longitudinally in the outer pole and the inner pole. Each bearing of the plurality of bearings includes a driveshaft passage defined therein. The driveshaft passage receives the driveshaft therethrough. Each bearing further includes an end connection passage defined therein. The at least one connection member joins adjacent bearings of the plurality of bearings. The at least one connection member is disposed in the end connection passage of each of the adjacent bearings.

公开(公告)号：US11844306B2

公开(公告)日：2023-12-19

申请号：US17885385

申请日：2022-08-10

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： David Marolla ,  Shane McCue ,  Hans T. Banholzer ,  John L. Whealon ,  Ryan Gunderson

IPC: A01D34/71 ,  A01D34/00 ,  A01D101/00 ,  A01D43/063 ,  A01D43/06 ,  A01D34/81

CPC classification number: A01D34/71 ,  A01D34/005 ,  A01D34/81 ,  A01D43/06 ,  A01D43/063 ,  A01D43/0631 ,  A01D43/0635 ,  A01D43/0638 ,  A01D2101/00

Abstract: A discharge accessory for a lawnmower includes an inlet end and a hook disposed at the inlet end. The hook defines a channel. A lever arm extends from the hook in a direction transverse to the channel, and a protrusion is disposed in the channel. The protrusion extends in a first direction transverse to the channel and to the lever arm, and the protrusion extends in a second direction transverse to the channel.

公开(公告)号：US11766770B2

公开(公告)日：2023-09-26

申请号：US16813018

申请日：2020-03-09

Applicant: Milwaukee Electric Tool Corporation

Inventor： Wyatt R. Silha ,  Jacob P. Schneider ,  John S. Dey, IV ,  Hans T. Banholzer

IPC: B25B23/142 ,  B25B21/00 ,  B25B13/46 ,  B25B13/10 ,  B25B23/147 ,  B25B23/145 ,  B25B23/16

CPC classification number: B25B23/1425 ,  B25B13/10 ,  B25B13/46 ,  B25B21/004 ,  B25B23/147 ,  B25B23/1456 ,  B25B21/005 ,  B25B23/16

Abstract: A power tool includes a housing defining a grip portion, a motor having a motor drive shaft, a drive assembly coupled to the motor drive shaft and driven by the motor, an output assembly coupled to the drive assembly and having an output member that receives torque from the drive assembly, causing the output member to rotate about an axis, and a transducer assembly disposed between the grip portion and the output assembly to measure the amount of torque applied through the output member, when the motor is deactivated, in response to the power tool being manually rotated about the axis.

公开(公告)号：US11453105B2

公开(公告)日：2022-09-27

申请号：US16420380

申请日：2019-05-23

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Wyatt R. Silha ,  Jacob P. Schneider ,  John S. Dey, IV ,  Hans T. Banholzer ,  Qiang Wei Li ,  Pu Shao Zhang ,  Qian Guo Qin

IPC: B25B21/00 ,  B25B23/147 ,  B25B13/46

Abstract: A power tool comprises a housing defining a grip portion, a motor having a motor drive shaft, a drive assembly including a crankshaft configured to receive torque from the motor drive shaft, an output assembly having an output member configured to receive torque from the crankshaft, a bearing rotatably supporting the crankshaft, a retainer configured to prevent translation of the bearing along the crankshaft past the retainer, and a transducer assembly disposed between the grip portion and the output member to measure the amount of torque applied through the output member.