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公开(公告)号：US20180126429A1
公开(公告)日：2018-05-10
申请号：US15862360
申请日：2018-01-04
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
CPC classification number: B08B9/047 , B08B9/045 , B65H75/364 , B65H2701/33 , E03F9/005
Abstract: A drain cleaner includes a handle assembly with a grip, a motor supported by the handle assembly, and a shroud coupled to and extending forwardly from the handle assembly. The shroud includes a closed end facing the handle assembly and an open end facing away from the handle assembly. The drain cleaner also 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 further includes a flexible cable stored within the drum assembly. The drum assembly encloses the flexible cable.
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公开(公告)号：US20250135561A1
公开(公告)日：2025-05-01
申请号：US18835965
申请日：2023-02-06
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Carmen J. Castanos , Kallol Barai , Hans T. Banholzer , Evan Brown , Julia C. Marsh , Coby A. Nettleton , Dominick S. Ropella , Troy C. Thorson , Terry L. Timmons , Kailie M. Romanski , Justin T. Bickman , Jacob R. McDonald
IPC: B23D29/00
Abstract: A power tool is disclosed and includes a housing and a motor disposed within the housing. The power tool further includes a first blade and a second blade movable relative to the first blade by the motor. During operation, a cutting stroke length of the first blade relative to the second blade is selectively adjustable based on a direction of rotation of the motor.
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公开(公告)号：US20240367337A1
公开(公告)日：2024-11-07
申请号：US18775178
申请日：2024-07-17
Applicant: Milwaukee Electric Tool Corporation
Inventor： Drake J. Schlosser , Benjamin Gordon , John P. Patterson , Hans T. Banholzer
Abstract: A power tool includes a switch moveable between a first position enabling activation of a motor and a second position disabling the motor. The power tool includes a trigger movably coupled to a housing of the power tool between an OFF position and an ON position. The switch moves from the second position to the first position in response to the trigger moving from the OFF position to the ON position. The power tool includes a trigger lock-off pivotably coupled to the housing between a lock position and an unlock position. The trigger lock-off is engageable with the trigger to inhibit movement of the trigger from the OFF position to the ON position when the trigger lock-off is in the lock position. The trigger lock-off allows movement of the trigger from the OFF position to the ON position when the trigger lock-off is in the unlock position.
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公开(公告)号：US12064894B2
公开(公告)日：2024-08-20
申请号：US17465095
申请日：2021-09-02
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Drake J. Schlosser , Benjamin Gordon , John P. Patterson , Hans T. Banholzer
CPC classification number: B27B17/083 , B23D57/023 , B25F5/02 , B27B17/02
Abstract: A power tool includes a switch moveable between a first position enabling activation of a motor and a second position disabling the motor. The power tool includes a trigger movably coupled to a housing of the power tool between an OFF position and an ON position. The switch moves from the second position to the first position in response to the trigger moving from the OFF position to the ON position. The power tool includes a trigger lock-off pivotably coupled to the housing between a lock position and an unlock position. The trigger lock-off is engageable with the trigger to inhibit movement of the trigger from the OFF position to the ON position when the trigger lock-off is in the lock position. The trigger lock-off allows movement of the trigger from the OFF position to the ON position when the trigger lock-off is in the unlock position.
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公开(公告)号：US11904452B2
公开(公告)日：2024-02-20
申请号：US18075206
申请日：2022-12-05
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Hans T. Banholzer
Abstract: A power tool includes an elongated shaft forming a handle constructed of a non-conductive material 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 extends between the tool head and the powerhead. The driveshaft is rotatably coupled to the input shaft and the driven shaft to transfer torque from the powerhead to the working element of the tool head. At least a portion of the driveshaft extending between the powerhead and the working element is constructed of a non-conductive material to inhibit transmission of electricity from the working element to the powerhead.
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Patent Agency Ranking
公开(公告)号：US11786984B2
公开(公告)日：2023-10-17
申请号：US17348035
申请日：2021-06-15
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Beth E. Cholst , Troy C. Thorson , Hans T. Banholzer
Abstract: A blade clamp, for use with a power tool having a reciprocating spindle, includes a cover rotatably coupled to the spindle and a detent received within a bore of the spindle. The detent is movable in a radial direction relative to a longitudinal axis of the spindle to adjust the blade clamp between a locked configuration and an unlocked configuration. The cover is rotatable between a first rotational position relative to the spindle coinciding with the locked configuration, and a second rotational position relative to the spindle coinciding with the unlocked configuration. The blade clamp further includes a sleeve in which the detent is slidably received. The sleeve includes a non-corrosive material for inhibiting corrosion of the detent.
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公开(公告)号：US11684957B2
公开(公告)日：2023-06-27
申请号：US17382728
申请日：2021-07-22
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Hans T. Banholzer , Nikos A. Gainacopulos , Jacqueline J. Beierle , Sean T. Kehoe , Ryan James Denissen , Justin Miller
CPC classification number: B08B9/047 , B08B9/045 , B65H75/364 , E03F9/005 , B65H2701/33
Abstract: A drain cleaner includes a shroud with a closed end and an open end opposite the closed end and a drum assembly positioned within the shroud. The drum assembly is rotatable relative to the shroud. The drum assembly includes an inner drum and a drum cover extending entirely over an open forward end of the inner drum. The drain cleaner also includes a flexible cable stored within a cavity defined by the inner drum and the drum cover of the drum assembly. The flexible cable is supported by the inner drum. The drain cleaner further includes 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 positioned in an area defined between the grip and the shroud.
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公开(公告)号：US20230150097A1
公开(公告)日：2023-05-18
申请号：US18156028
申请日：2023-01-18
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Hans T. Banholzer , Jonathan Paul
IPC: B25B21/00
CPC classification number: B25B21/004
Abstract: A powered ratchet tool including a housing and a drive mechanism for driving an output member. The drive mechanism includes a yoke through which the output member extends. The ratchet tool further comprises a first selective pawl, a second selective pawl, and a non-selective pawl in the yoke that are biased toward an outer toothed surface of the output member. The outer toothed surface includes first and second selectively-toothed sections. When the first selectively-toothed section and second selectively-toothed sections are rotationally aligned with the with the first selective pawl and the second selective pawl, the first and second selective pawls are incapable of transferring torque to the output member.
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公开(公告)号：US20220184779A1
公开(公告)日：2022-06-16
申请号：US17513642
申请日：2021-10-28
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Hans T. Banholzer , Jonathan Paul
IPC: B25B21/00
Abstract: A powered ratchet tool including a housing and a drive mechanism for driving an output member. The drive mechanism includes a yoke through which the output member extends. The ratchet tool further comprises a first selective pawl, a second selective pawl, and a non-selective pawl in the yoke that are biased toward an outer toothed surface of the output member and blocking member. The outer toothed surface includes first and second selectively-toothed sections. When the first selectively-toothed section and second selectively-toothed sections are rotationally aligned with the with the first selective pawl and the second selective pawl, the first and second selective pawls are incapable of transferring torque to the output member. The blocking member moves between an operating position, wherein the non-selective pawl is engaged with the outer toothed surface, and a home position, wherein the blocking member inhibits the non-selective pawl from engaging with the outer toothed surface.
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公开(公告)号：US20210308778A1
公开(公告)日：2021-10-07
申请号：US17348035
申请日：2021-06-15
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Beth E. Cholst , Troy C. Thorson , Hans T. Banholzer
Abstract: A blade clamp, for use with a power tool having a reciprocating spindle, includes a cover rotatably coupled to the spindle and a detent received within a bore of the spindle. The detent is movable in a radial direction relative to a longitudinal axis of the spindle to adjust the blade clamp between a locked configuration and an unlocked configuration. The cover is rotatable between a first rotational position relative to the spindle coinciding with the locked configuration, and a second rotational position relative to the spindle coinciding with the unlocked configuration. The blade clamp further includes a sleeve in which the detent is slidably received. The sleeve includes a non-corrosive material for inhibiting corrosion of the detent.
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