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公开(公告)号：US11926028B2
公开(公告)日：2024-03-12
申请号：US17382972
申请日：2021-07-22
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Andrew R. Wyler , Nathan T. Armstrong , Jason D. Thurner , Troy C. Thorson , John S. Scott , Jeremy R. Ebner , Daniel R. Garces , Ryan Allen Dedrickson , Luke J. Skinner , Benjamin R. Suhr
Abstract: A gas spring-powered fastener driver includes a cylinder, a moveable piston positioned within the cylinder, a driver blade attached to the piston and movable therewith between a ready position and a driven position, a lifter to move the driver blade from the driven position to the ready position, and a transmission including an output shaft operatively coupled to the lifter to provide torque to the lifter. The fastener driver also includes an input to provide torque to the transmission and a clutch positioned downstream of the input and operably coupled to the output shaft to limit an amount of torque transferred to the output shaft and the lifter. In response to an application of a reaction torque to the output shaft above a predetermined threshold, torque from the input is diverted from the output shaft via the clutch.
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公开(公告)号：US20240165780A1
公开(公告)日：2024-05-23
申请号：US18430944
申请日：2024-02-02
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Andrew R. Wyler , Nathan T. Armstrong , Jason D. Thurner , Troy C. Thorson , John S. Scott , Jeremy R. Ebner , Daniel R. Garces , Ryan Allen Dedrickson , Luke J. Skinner , Benjamin R. Suhr
Abstract: A gas spring-powered fastener driver includes a cylinder, a moveable piston positioned within the cylinder, a driver blade attached to the piston and movable therewith between a ready position and a driven position, a lifter to move the driver blade from the driven position to the ready position, and a transmission including an output shaft operatively coupled to the lifter to provide torque to the lifter. The fastener driver also includes an input to provide torque to the transmission and a clutch positioned downstream of the input and operably coupled to the output shaft to limit an amount of torque transferred to the output shaft and the lifter. In response to an application of a reaction torque to the output shaft above a predetermined threshold, torque from the input is diverted from the output shaft via the clutch.
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公开(公告)号：US20210347025A1
公开(公告)日：2021-11-11
申请号：US17382965
申请日：2021-07-22
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Andrew R. Wyler , Nathan T. Armstrong , Jason D. Thurner , Troy C. Thorson , John S. Scott , Jeremy R. Ebner , Daniel R. Garces , Ryan Allen Dedrickson , Luke J. Skinner , Benjamin R. Suhr
Abstract: A gas spring-powered fastener driver includes a cylinder, a moveable piston, a driver blade attached to the piston, the driver blade movable with the piston, a lifter including a rotary component operably coupled to the driver blade to move the driver blade from a driven position to a ready position, and a multi-stage planetary transmission. The transmission includes an output shaft operatively coupled to the lifter to provide torque thereto, a first bearing supporting a first portion of the output shaft for rotation, a second bearing supporting a second portion of the output shaft for rotation. The fastener driver also includes a housing having a cylinder support portion in which the cylinder is received and a transmission housing portion in which the first and second bearings are received to rotatably support the output shaft. The cylinder support portion and the transmission housing portion are integrally formed as a single piece.
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公开(公告)号：US20190091845A1
公开(公告)日：2019-03-28
申请号：US16201111
申请日：2018-11-27
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Andrew R. Wyler , Nathan T. Armstrong , Jason D. Thurner , Troy C. Thorson , John S. Scott , Jeremy R. Ebner , Daniel R. Garces , Ryan Allen Dedrickson , Luke J. Skinner , Benjamin R. Suhr
Abstract: A gas spring-powered fastener driver including a cylinder, a moveable piston positioned within the cylinder, a driver blade attached to the piston and movable therewith between a ready position and a driven position, a lifter operable to move the driver blade from the driven position to the ready position, a transmission for providing torque to the lifter, a first clutch mechanism permitting a transfer of torque to an output shaft of the transmission in a single rotational direction, and a second clutch mechanism limiting an amount of torque transferred to the transmission output shaft and the lifter.
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公开(公告)号：US20230241750A1
公开(公告)日：2023-08-03
申请号：US18132808
申请日：2023-04-10
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Andrew R. Wyler , Nathan T. Armstrong , Jason D. Thurner , Troy C. Thorson , John S. Scott , Jeremy R. Ebner , Daniel R. Garces , Ryan A. Dedrickson , Luke J. Skinner , Benjamin R. Suhr
Abstract: A gas spring-powered fastener driver includes a cylinder, a moveable piston positioned within the cylinder, a driver blade attached to the piston and movable between a ready position and a driven position, a lifter engageable with the driver blade to return the driver blade from the driven position to the ready position, and a multi-stage planetary transmission including an output shaft operatively coupled to the lifter to provide torque thereto, a first bearing supporting a first portion of the output shaft for rotation, a second bearing supporting a second portion of the output shaft for rotation, and first and second planetary stages. The fastener driver also includes a housing having a cylinder support portion and a transmission housing portion in which the first and second bearings are received. The cylinder support portion and the transmission housing portion are integrally formed as a single piece.
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Patent Agency Ranking
公开(公告)号：US20180345526A1
公开(公告)日：2018-12-06
申请号：US15947985
申请日：2018-04-09
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Daniel R. Garces , Travis Mergener , Zhi Bin Li , Hai Feng Jiang , Daryl S. Richards
Abstract: A table saw includes a table, a saw unit movably coupled underneath the table, a riving knife extending through the table, and a quick-release assembly selectively coupling the riving knife to the table. The quick-release assembly includes a mounting plate coupled to the table and a clamping plate movable relative to the mounting plate between a clamping position, in which the riving knife is clamped between the mounting plate and the clamping plate to secure the riving knife to the table, and a release position, in which the riving knife is releasable from the table. The quick-release assembly further includes a pin coupled for movement with the clamping plate and a handle pivotably coupled to the pin. The pin has a cam portion engageable with the saw unit. The clamping plate is movable between the clamping positon and the release position in response to pivoting movement of the handle.
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公开(公告)号：US20160229043A1
公开(公告)日：2016-08-11
申请号：US15017291
申请日：2016-02-05
Applicant: Milwaukee Electric Tool Corporation
Inventor： Andrew R. Wyler , Nathan T. Armstrong , Jason D. Thurner , Troy C. Thorson , John S. Scott , Jeremy R. Ebner , Daniel R. Garces , Ryan Allen Dedrickson , Luke J. Skinner , Benjamin R. Suhr
Abstract: A gas spring-powered fastener driver including a cylinder, a moveable piston positioned within the cylinder, a driver blade attached to the piston and movable therewith between a ready position and a driven position, a lifter operable to move the driver blade from the driven position to the ready position, a transmission for providing torque to the lifter, a first clutch mechanism permitting a transfer of torque to an output shaft of the transmission in a single rotational direction, and a second clutch mechanism limiting an amount of torque transferred to the transmission output shaft and the lifter.
Abstract translation: 一种气弹簧动力的紧固件驱动器，包括气缸，位于气缸内的可移动活塞，附接到活塞并可在就绪位置和从动位置之间移动的驱动器叶片，可操作以将驱动器叶片从驱动位置 到准备位置，用于向提升器提供扭矩的变速器，允许在单个旋转方向上将扭矩传递到变速器的输出轴的第一离合器机构和限制传递到变速器的扭矩量的第二离合器机构 输出轴和升降器。
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公开(公告)号：US12103152B2
公开(公告)日：2024-10-01
申请号：US18132808
申请日：2023-04-10
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Andrew R. Wyler , Nathan T. Armstrong , Jason D. Thurner , Troy C. Thorson , John S. Scott , Jeremy R. Ebner , Daniel R. Garces , Ryan A. Dedrickson , Luke J. Skinner , Benjamin R. Suhr
Abstract: A gas spring-powered fastener driver includes a cylinder, a moveable piston positioned within the cylinder, a driver blade attached to the piston and movable between a ready position and a driven position, a lifter engageable with the driver blade to return the driver blade from the driven position to the ready position, and a multi-stage planetary transmission including an output shaft operatively coupled to the lifter to provide torque thereto, a first bearing supporting a first portion of the output shaft for rotation, a second bearing supporting a second portion of the output shaft for rotation, and first and second planetary stages. The fastener driver also includes a housing having a cylinder support portion and a transmission housing portion in which the first and second bearings are received. The cylinder support portion and the transmission housing portion are integrally formed as a single piece.
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公开(公告)号：US20230405692A1
公开(公告)日：2023-12-21
申请号：US18211433
申请日：2023-06-19
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Mathew R. Rentmeester , John N. Reeve , Daniel R. Garces , Brennan L. Mach , Adam C. Frey , Harrison T. Snyder
Abstract: A shear cutting tool includes a housing, a hydraulic drive assembly at least partially supported in the housing, and a head assembly coupled to the housing. The housing has a first end, second end, base portion, and a handle extends from the housing. The handle supports a trigger. The hydraulic drive assembly is activated by the trigger and is configured to move a movable die relative to a stationary die. The head assembly is coupled to the second end of the housing and includes a clevis that supports the movable and stationary dies, a plurality of extensions, and a stop plate with a lower face. The extensions are coupled to the clevis and the stop plate is coupled to the extensions. The clevis has a support portion that, together with the lower face and the base portion, define a support plane.
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公开(公告)号：US11633842B2
公开(公告)日：2023-04-25
申请号：US17382965
申请日：2021-07-22
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Andrew R. Wyler , Nathan T. Armstrong , Jason D. Thurner , Troy C. Thorson , John S. Scott , Jeremy R. Ebner , Daniel R. Garces , Ryan A. Dedrickson , Luke J. Skinner , Benjamin R. Suhr
Abstract: A gas spring-powered fastener driver includes a cylinder, a moveable piston, a driver blade attached to the piston, the driver blade movable with the piston, a lifter including a rotary component operably coupled to the driver blade to move the driver blade from a driven position to a ready position, and a multi-stage planetary transmission. The transmission includes an output shaft operatively coupled to the lifter to provide torque thereto, a first bearing supporting a first portion of the output shaft for rotation, a second bearing supporting a second portion of the output shaft for rotation. The fastener driver also includes a housing having a cylinder support portion in which the cylinder is received and a transmission housing portion in which the first and second bearings are received to rotatably support the output shaft. The cylinder support portion and the transmission housing portion are integrally formed as a single piece.
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