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公开(公告)号：US12103151B2
公开(公告)日：2024-10-01
申请号：US17780348
申请日：2020-10-30
摘要： Realized is a driving device capable of controlling driving timing of a blade and driving timing of a feeder independently. The driving device of the present invention has a housing having an injection path, a blade hitting a nail supplied to the injection path, an electric motor, a controller controlling drive of the electric motor, a magazine accommodating connected nails, and a supply, mechanism sequentially supplying the connected nails, which are accommodated in the magazine, to the injection path. The supply mechanism has a reciprocable feeder backward and forward, an energizing member energizing the feeder forward, and a stopper holding a position of the backward moved feeder against energization of the energizing member. Then, holding the position of the feeder by the stopper is released based on control of the controller.
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公开(公告)号：US20240173833A1
公开(公告)日：2024-05-30
申请号：US17773496
申请日：2020-09-25
发明人： Yoshiichi KOMAZAKI
摘要： A driving device includes: a cylindrical-shape magazine configured to house fasteners connected in a roll form; an injecting portion configured to receive the fastener fed from the magazine; a striking portion configured to be movable in a first direction in which the fastener fed to the injecting portion is allowed to be struck and movable in a second direction opposite to the first direction; a first bias portion configured to move the striking portion in the first direction; an electrical motor moving the striking portion in the second direction; a housing configured to support the striking portion and the electrical motor; and a handle configured to protrude from the housing in a direction crossing a moving direction of the striking portion. The electrical motor has a rotary shaft, and the rotary shaft extends in a direction crossing a plan orthogonal to the moving direction of the striking portion.
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公开(公告)号：US11920686B2
公开(公告)日：2024-03-05
申请号：US17876749
申请日：2022-07-29
申请人： MAKITA CORPORATION
发明人： Ken Arata
摘要： A driving tool includes a chamber to store compressed air and a relief valve in communication with the chamber. The relief valve includes an inflow channel communicating with the chamber and an outflow channel with a larger diameter formed at a downstream side of the inflow channel. A valve stem moves along the inflow channel. An O-ring to seal the inflow channel is attached in an annular groove of the valve stem. Air release channels are defined in the valve stem. Each air release channel includes an inlet that opens to an inner circumferential chamber and an outlet that opens to the outflow channel to allow the compressed air to be discharged from the inner circumferential chamber to the outflow channel when the O-ring moves toward the outflow channel and moves beyond the inflow channel due to the internal pressure of the chamber.
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公开(公告)号：US20230398669A1
公开(公告)日：2023-12-14
申请号：US18330358
申请日：2023-06-06
发明人： Yen-ting Lee , Souki Hoshina , Keiki Nakaniwa , Hiroki Kitagawa
IPC分类号： B25C1/00
摘要： A nailing machine is a work machine, including: an ejection part to which a fastener is supplied; a striking part, striking the fastener supplied to the ejection part; a magazine part, having one end in a first direction attached to the ejection part, and movably supporting the fastener in the first direction; and a feeder part, supported by the magazine part while being movable in the first direction, and pushing the fastener toward one side in the first direction. The feeder part includes a contact part that contacts the fastener. The magazine part includes a first and a second guide rail arranged apart in a second direction orthogonal to the first direction and facing each other with a feeder member therebetween. A gap between the first and second guide rails in the second direction is smaller than a width of the contact part in the second direction.
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公开(公告)号：US20180354112A1
公开(公告)日：2018-12-13
申请号：US15621312
申请日：2017-06-13
发明人： WEN SHENG HUANG , WEI-JEN CHEN
摘要： A nail gun structure includes a body portion including a punch portion; an air cylinder between the body portion and a swaying clamp arm, and having a telescopic rod pivotally connected with the clamp arm, the air cylinder having a piston, a first bore and a second bore disposed along an axial direction of the telescopic rod, the piston connected with the telescopic rod and reciprocating to control the communication of the second bore; and a control valve disposed between the air cylinder and the body portion, and having a tube set connected with an air source and also between the air cylinder and the body portion. When the air source and the tube set communicate with the first bore, the piston moves to allow the communication of the second bore. After the clamp arm clamping a wooden board, the punch portion punches to launch the nail.
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公开(公告)号：US20180215026A1
公开(公告)日：2018-08-02
申请号：US15687751
申请日：2017-08-28
申请人： Stuart Topp
发明人： Stuart Topp
CPC分类号： B25C7/00 , B25B5/003 , B25B5/061 , B25B21/00 , B25C1/04 , B25C1/042 , B25C1/047 , B25C1/048 , B25C5/13 , B25F5/02 , F16B12/04 , F16B12/12
摘要： Certain embodiments described herein are directed to devices which can be used to safely secure two or more workpieces to each other, e.g., to secure a cabinet face frame to a cabinet frame. In some examples, the device comprises a base configured to engage a first surface of the first workpiece and to receive an attachment device. The base can also be configured to engage a first surface of a second workpiece. The device may also comprise piston means configured to engage the second workpiece at a second surface. The device may comprise one or more plungers that can be used to actuate the attachment device to permit fastening of the workpieces once properly arranged. Methods of using the device are also described.
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公开(公告)号：US09975229B2
公开(公告)日：2018-05-22
申请号：US14398135
申请日：2013-05-02
发明人： Olaf Haehndel , Torsten Weigmann
摘要： The invention is directed to a nail driving device, comprising a driving ram having a drive unit and a feed mechanism for a nail strip that is transportable in a transporting direction, wherein a guide member and/or a transporting member of the feed mechanism acts in operation on the receiving ribbon. It is proposed that the guide member and/or transporting member is formed to operate on receiving ribbons of different widths.
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公开(公告)号：US09707674B2
公开(公告)日：2017-07-18
申请号：US14550607
申请日：2014-11-21
发明人： Gui-Wen Liu , Ming-Jun Yang , Jin-Quan Huang
摘要： The invention relates to a cylinder cover for a cylinder of a piston mechanism. In certain embodiments, the cylinder cover includes a cylinder cover body, a valve plate, and a one-directional valve. The cylinder cover body has an exhaust port, and an oil intake. The exhaust port and oil intake are disposed on outer circumference of the cylinder cover body. The one directional oil valve is formed by a compression spring and a ball. An inner end of the oil intake is connected to the compression spring through the ball and the ball is disposed between one end of the compression spring and the inner end of the oil intake. The valve plate is retained on an inner wall of the cylinder cover body by a retaining nut. The cylinder cover further has an auxiliary heating rod inside cylinder cover body for pre-heating cylinder cover to a predetermined temperature.
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公开(公告)号：US20160303722A1
公开(公告)日：2016-10-20
申请号：US15197263
申请日：2016-06-29
发明人： Stephen P. Moore , Daniel J. Birk
摘要： A fastener driving tool including a housing, a cylinder enclosed by the housing, at least one sensor associated with the cylinder and a piston configured to reciprocate within the cylinder and having a driver blade depending therefrom. The tool includes at least one signal generator associated with the piston, where movement of the piston relative to the at least one sensor generates a signal. A controller is configured to receive the signal and indicate a fastening result based on the signal.
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公开(公告)号：US09463560B2
公开(公告)日：2016-10-11
申请号：US13618034
申请日：2012-09-14
申请人： Marc Largo
发明人： Marc Largo
摘要： A pressurized fluid container for use with a fastener-driving tool, the container having an outer shell defining an inner chamber, having an open neck and an effective height, a closure sealingly engaged on the open neck, and a tube depending from the closure.
摘要翻译： 一种与紧固件驱动工具一起使用的加压流体容器，该容器具有限定内腔的外壳，其具有开口的颈部和有效的高度，密封地接合在开放的颈部上的封闭件以及从封闭件悬挂的管子。
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