专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US12017335B2 Driver 有权
公开(公告)号：US12017335B2
公开(公告)日：2024-06-25
申请号：US18182037
申请日：2023-03-10
申请人： KOKI HOLDINGS CO., LTD.
发明人： Hironori Mashiko , Takashi Ueda
IPC分类号： B25C1/04 , B25C1/00 , B25C1/06 , B25C1/08 , B25C7/00
CPC分类号： B25C1/047 , B25C1/06 , B25C1/008 , B25C1/043 , B25C1/08 , B25C7/00
摘要： A driver capable of suppressing an increase in a load of a bumper is provided. The driver includes a striking portion provided movably and configured to move to strike a fastener; a bumper configured to be in contact with the striking portion to restrict a range of movement of the striking portion; and a housing configured to support the bumper, the driver further including a load suppressing portion configured to suppress an increase in a load of the bumper based on the load of the bumper detected by a load detection portion or number of operations of the striking portion within a predetermined time.

2. 发明授权

US11833650B2 Powered fastener driver 有权
公开(公告)号：US11833650B2
公开(公告)日：2023-12-05
申请号：US17724603
申请日：2022-04-20
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： Bryan C. Ward , Jacob N. Zimmerman , Andrew J. Weber , Marcus Wechselberger
IPC分类号： B25C1/04
CPC分类号： B25C1/043 , B25C1/047
摘要： A fastener driver includes an outer cylinder having a first end and an opposite, second end, an inner cylinder positioned within the outer cylinder, a moveable piston positioned within the inner cylinder, a driver blade attached to the piston and movable therewith between a top-dead-center position near the second end and a bottom-dead-center position near the first end along a drive axis and a frame that extends from the first end. The frame is integrally formed with the outer cylinder as a single piece.

3. 发明公开

US20230373070A1 PNEUMATIC NAILING GUN WITH ADJUSTABLE NAILING FORCE 审中-公开
公开(公告)号：US20230373070A1
公开(公告)日：2023-11-23
申请号：US18363721
申请日：2023-08-01
申请人： Huading ZHANG
发明人： Huading ZHANG
IPC分类号： B25C1/04
CPC分类号： B25C1/043 , B25C1/047
摘要： Disclosed is a pneumatic nailing gun with an adjustable nailing force, which solves the technical problem that a nailing force adjusting precision of an existing pneumatic nailing gun cannot be kept for a long time. The pneumatic nailing gun comprises a housing and a striking pin, a first cylinder and a second cylinder are further arranged in the housing, and the first air chamber and the second air chamber are communicated with each other through a fully-closed ventilation channel, so that the first air chamber, the ventilation channel and the second air chamber form a pneumatic structure closed relative to the outside, and an air hole capable of keeping the pneumatic structure in communication with the outside is arranged in the pneumatic structure, and a handle capable of adjusting a ventilation capacity between the air hole and the outside is arranged on the housing.

4. 发明公开

US20230191574A1 POWERED FASTENER DRIVER 审中-公开
公开(公告)号：US20230191574A1
公开(公告)日：2023-06-22
申请号：US18168965
申请日：2023-02-14
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： Bryan C. Ward , Jacob N. Zimmerman , Andrew J. Weber , Marcus Wechselberger , Leonard F. Mikat-Stevens
IPC分类号： B25C1/04
CPC分类号： B25C1/043 , B25C1/047
摘要： A fastener driver includes a cylinder, a moveable piston positioned within the cylinder, and a driver blade attached to the piston and movable therewith between a top-dead-center (TDC) position and a bottom-dead-center (BDC) position. The driver blade including a body and a plurality of teeth extending therefrom. A lifter is operable to move the driver blade from the BDC position toward the TDC position. The lifter including a plurality of lugs engageable with the teeth of the driver blade when moving the driver blade from the BDC position toward the TDC position. The body of the driver blade has a first thickness and at least a first of the teeth has a second thickness that is greater than the first thickness and the first tooth has a stepped configuration relative to the body.

5. 发明申请

US20170361443A1 Cylindrical Integrated Valve Assembly 审中-公开
公开(公告)号：US20170361443A1
公开(公告)日：2017-12-21
申请号：US15627450
申请日：2017-06-20
申请人： Black & Decker Inc.
发明人： James Sareault , Jonathan W. Fairbanks , Jonathan D. Kalow , Wai J. Ho
IPC分类号： B25C1/04 , B25C1/00
CPC分类号： B25C1/043 , B25C1/008 , B25C1/041 , B25C5/1665
摘要： A pneumatic fastening tool that has an integrated valve assembly. The integrated valve assembly can have a cylindrical valve assembly housing that can house a portion of a head valve assembly and can also house at least a portion of a trigger valve assembly. The head valve assembly can have a head valve body that can be maintained in a resting state by compressed air. The compressed air that maintains the resting stat of the head valve assembly can be provided by one or more passages formed in the valve assembly housing. The valve assembly housing can also guide the movement of the valve head body when the trigger valve assembly is actuated causing a fastener to be driven into a workpiece. The valve assembly housing can have a circular exhaust seal and a cylindrical exhaust chamber through which compressed air can be exhausted after the driving of a fastener into a work piece.

6. 发明申请

US20170266795A1 Firing Control Device for a Pneumatic Tool 审中-公开
公开(公告)号：US20170266795A1
公开(公告)日：2017-09-21
申请号：US15459050
申请日：2017-03-15
申请人： Basso Industry Corp.
发明人： Chun-Chi Lai
IPC分类号： B25C1/00 , B25C1/04
CPC分类号： B25C1/008 , B25C1/04 , B25C1/041 , B25C1/042 , B25C1/043
摘要： A firing control device for use in a pneumatic tool includes a flow path unit, a conditioning valve and a switch valve. The flow path unit is connected to a main. chamber and an operating chamber of the pneumatic tool. The conditioning valve blocks fluid communication between the main chamber and the operating chamber via the flow path unit. When the switch valve is activated, the pressure in the casing is permitted to move the conditioning valve. The conditioning valve is moved to permit the fluid communication between the main chamber and the operating chamber via the flow path unit when the switch valve is continuously activated by a predetermined time period.

7. 发明授权

US09381633B2 Fastener-driving tool including a reversion trigger 有权
标题翻译：紧固件驱动工具包括反转触发
公开(公告)号：US09381633B2
公开(公告)日：2016-07-05
申请号：US13657415
申请日：2012-10-22
申请人： Illinois Tool Works Inc.
发明人： Stephen P. Moore , Murray Z. Weinger , Daniel J. Birk , Hanxin Zhao
IPC分类号： B23C1/00 , B25C1/06 , B25C1/00
CPC分类号： B25C1/008 , B25C1/043 , B25C1/047 , B25C1/06
摘要： A fastener-driving tool includes a housing, a workpiece-contacting element movable between a rest position and an activated position, and a trigger movable between a rest position and an activated position. The tool includes an actuation lever movably connected to the trigger and a control valve including an actuating pin and an electromagnet where the actuating pin is movable between a rest position and an activated position. In a powered mode, the electromagnet is energized and attracts the actuation lever to the actuating pin and hold the actuation lever and the actuating pin in respective activated positions such that the tool is actuated each time the workpiece-contacting element contacts a workpiece. In a non-powered mode, the electromagnet is not energized such that the tool is actuated each time the workpiece-contacting element and the trigger are each moved from the rest position to the activated position in a designated sequence.
摘要翻译：紧固件驱动工具包括壳体，可在静止位置和致动位置之间移动的工件接触元件，以及可在静止位置和启动位置之间移动的触发器。该工具包括可移动地连接到触发器的致动杆和包括致动销和电磁体的控制阀，其中致动销可在静止位置和启动位置之间移动。在动力模式中，电磁体被激励并且将致动杆吸引到致动销并且将致动杆和致动销保持在相应的激活位置，使得每当工件接触元件接触工件时该工具被致动。在非动力模式下，电磁体不通电，使得每当工件接触元件和触发器以指定顺序从静止位置移动到激活位置时，工具被致动。

8. 发明申请

US20140110452A1 FASTENER-DRIVING TOOL INCLUDING A REVERSION TRIGGER 有权
标题翻译：紧固件驱动工具包括反转触发器
公开(公告)号：US20140110452A1
公开(公告)日：2014-04-24
申请号：US14049339
申请日：2013-10-09
申请人： llinois Tool Works Inc.
发明人： Stephen P. Moore , Murray Z. Weinger , Daniel J. Birk , Hanxin Zhao , Ricardo Segura , Ryan L. Francis
IPC分类号： B25C1/00
CPC分类号： B25C1/008 , B25C1/043 , B25C1/047
摘要： A fastener-driving tool includes a housing and a workpiece-contacting element movable between a rest position and an activated position. The tool also includes a trigger connected to the housing and movable between a rest position and an activated position, a control valve including an actuating pin, an actuation lever movably connected to the trigger and movable between a rest position and an actuating position adjacent to the actuating pin, and a trigger control mechanism associated with the actuation lever and configured for moving and holding the actuation lever in the actuating position. In a powered mode, the trigger control mechanism causes the-actuation lever to move and remain in the actuating position such that the tool is actuated each time the workpiece-contacting element contacts a workpiece and moves to the activated position causing the actuation lever to contact the actuating pin and initiate an actuation of the tool.
摘要翻译：紧固件驱动工具包括壳体和可在静止位置和致动位置之间移动的工件接触元件。该工具还包括触发器，其连接到壳体并且可在静止位置和致动位置之间移动;控制阀，包括致动销;致动杆，其可移动地连接到触发器并且可在静止位置和与该位置相邻的致动位置之间移动致动销，以及与致动杆相关联并被构造成用于将致动杆移动并保持在致动位置的触发器控制机构。在动力模式中，触发控制机构使致动杆移动并保持在致动位置，使得每当工件接触元件接触工件并移动到致动位置时致动操作杆接触工具致动销并启动工具的致动。

9. 发明申请

US20120061445A1 PNEUMATIC TOOL HAVING A PASSAGE UNIT 有权
标题翻译：具有通风单元的气动工具
公开(公告)号：US20120061445A1
公开(公告)日：2012-03-15
申请号：US13228398
申请日：2011-09-08
申请人： Angi Liu
发明人： Angi Liu
IPC分类号： B25C1/04
CPC分类号： B25C1/042 , B25C1/04 , B25C1/041 , B25C1/043 , B25C1/047
摘要： A pneumatic tool includes: a body; a pneumatic driving unit disposed in the body for performing pneumatically a fastener-driving operation; a trigger valve unit disposed on the body and adapted for controlling flow of air into the pneumatic driving unit and out of the body; and a passage unit formed in the body and including an air storing chamber adapted for guiding flow of air into the trigger valve unit, a bidirectional passage for intercommunicating the trigger valve unit and the pneumatic driving unit, an exhaust passage communicated with the trigger valve unit, and an expansion passage adapted for intercommunicating the exhaust passage and the atmosphere and extending along a peripheral portion of the body as to permit flow of air from the exhaust passage into the atmosphere therethrough.
摘要翻译：气动工具包括：主体; 气动驱动单元，其设置在所述主体中，用于气动执行紧固件驱动操作; 触发阀单元，其设置在所述主体上并且适于控制进入所述气动驱动单元并进出所述主体的空气流; 以及通道单元，其形成在所述主体中并且包括适于将空气引导到所述触发阀单元中的空气存储室，用于使所述触发阀单元和所述气动驱动单元相互连通的双向通道，与所述触发阀单元连通的排气通道以及膨胀通道，其适于使排气通道和大气相互连通并且沿着主体的周边部分延伸，以允许空气从排气通道流入大气中。

10. 发明授权

US07677426B2 Fastener driving device 有权
标题翻译：紧固件驱动装置
公开(公告)号：US07677426B2
公开(公告)日：2010-03-16
申请号：US11228457
申请日：2005-09-19
申请人： Adam Tillinghast , Juan Ignacio Aguirre , Prudencio S. Canlas, Jr.
发明人： Adam Tillinghast , Juan Ignacio Aguirre , Prudencio S. Canlas, Jr.
IPC分类号： B25C1/04
CPC分类号： B25C1/043 , B25C1/008
摘要： A fastener driving device includes a nose assembly carried by a housing that has a reservoir. The nose assembly has a fastener drive track. At least a portion of the fastener drive track is defined by a movable portion of the nose assembly. A fastener driver is movably mounted in the housing and configured to enter the drive track and drive successive leading fasteners into a workpiece. A head valve is constructed and arranged to be actuated so as to allow the pressurized gas to move the fastener driver through an operating cycle. An actuator is constructed and arranged to actuate the head valve. The actuator includes a trigger valve constructed and arranged to allow passage of the pressurized gas from the reservoir to a chamber above the head valve, and a contact valve operatively connected to the movable portion of the nose assembly.
摘要翻译：紧固件驱动装置包括由具有储存器的壳体承载的鼻部组件。鼻部组件具有紧固件驱动轨道。紧固件驱动轨道的至少一部分由鼻部组件的可移动部分限定。紧固件驱动器可移动地安装在壳体中并且构造成进入驱动轨道并将连续的引导紧固件驱动到工件中。头阀被构造和布置成被致动以允许加压气体将紧固件驱动器移动通过操作循环。致动器被构造和布置成致动头阀。致动器包括构造和布置成允许加压气体从储存器通向头部阀上方的腔室的触发阀，以及可操作地连接到鼻部组件的可动部分的接触阀。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式