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公开(公告)号：US09322417B2
公开(公告)日：2016-04-26
申请号：US13892591
申请日：2013-05-13
申请人： BASSO INDUSTRY CORP.
发明人： San-Yih Su , Cheng-Wei Lai
摘要： A motor assembly for a pneumatic tool includes: a motor cylinder coaxially secured in a tubular inner housing, which is coaxially secured in a tubular outer housing and has an inlet passage defining a longitudinal axis, including a valve seat, and defining forward and reverse passages that communicate with a motor chamber and extend through the valve seat, and an exhaust port that communicates with the motor chamber, and a throttle passage defined between the inner and outer housings; a motor rotor supported within the motor chamber and rotatable in a forward or reverse direction; and a rotary valve coaxially disposed in the inner housing, supported by the valve seat, and rotatable about the longitudinal axis between forward and reverse positions.
摘要翻译： 一种用于气动工具的电动机组件包括：同轴地固定在管状内壳体中的电动机缸体，其同轴地固定在管状外壳体中，并且具有限定纵向轴线的入口通道，该入口通道包括阀座，并且限定正向和反向通道 与电动机室连通并延伸通过阀座，以及与电动机室连通的排气口以及限定在内壳体和外壳体之间的节流通道; 电动机转子，其被支撑在所述电动机室内并可沿正向或反向旋转; 以及同轴地设置在所述内壳体中的旋转阀，所述旋转阀由所述阀座支撑，并且可绕所述纵向轴线在前后位置之间旋转。
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公开(公告)号：US09296094B2
公开(公告)日：2016-03-29
申请号：US13903949
申请日：2013-05-28
申请人： Basso Industry Corp.
发明人： San-Yih Su , Cheng-Wei Lai
CPC分类号： B25B21/00 , B25B17/02 , B25B21/004 , B25B21/02 , B27F5/00
摘要： A pneumatic driven wrench comprises: a housing defining a middle channel; a cylinder defining two fluid passages; a rotor; a first valve; a second valve driven by a valve-switching member for controlling fluid communication between the middle channel and a selected one of the fluid passages; a valve-triggering unit for driving the first valve; and a locking member driven by the valve-triggering unit to move between releasing and locking positions. The locking member engages one of the valve-switching member and the second valve when at the locking position. The locking member is disengaged from the one of the valve-switching member and the second valve when at the releasing position.
摘要翻译： 气动驱动扳手包括：限定中间通道的壳体; 限定两个流体通道的气缸; 转子 第一个阀门 由阀切换部件驱动的第二阀，用于控制中间通道与所选流体通道之间的流体连通; 用于驱动第一阀的阀触发单元; 以及由阀触发单元驱动以在释放和锁定位置之间移动的锁定构件。 当处于锁定位置时，锁定构件接合阀切换构件和第二阀中的一个。 当处于释放位置时，锁定构件与阀切换构件和第二阀中的一个脱离。
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公开(公告)号：US09138842B2
公开(公告)日：2015-09-22
申请号：US13740065
申请日：2013-01-11
申请人： BASSO INDUSTRY CORP.
发明人： San-Yih Su , Cheng-Wei Lai
CPC分类号： B23Q5/045 , B23Q11/121 , B25B21/02
摘要： A pneumatic impact tool includes a housing, a power output unit, a transmission unit, and an oil seal assembly. The housing has first and second accommodating chambers, and first and second oil inlets in fluid communication with the first and second accommodating chambers, respectively, and permitting lubricating oil to be fed into the first and second accommodating chambers therethrough. The power output unit is centered at a Z-axis, and is disposed in the first accommodating chamber for power outputting. The transmission unit is centered at an X-axis, and is disposed in the second accommodating chamber for transmitting a power to the power output unit. The oil seal assembly prevents flow of the lubricating oil out of the first and second accommodating chambers.
摘要翻译： 气动冲击工具包括壳体，动力输出单元，传动单元和油封组件。 壳体具有第一和第二容纳室，分别与第一和第二容纳室流体连通的第一和第二进油口，并允许润滑油通过其进入第一和第二容纳室。 动力输出单元以Z轴为中心，并且设置在用于动力输出的第一容纳室中。 传动单元以X轴为中心，并且设置在第二容纳室中，用于将动力传递到动力输出单元。 油封组件防止润滑油从第一和第二容纳室流出。
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公开(公告)号：US20190240816A1
公开(公告)日：2019-08-08
申请号：US16260369
申请日：2019-01-29
申请人： Basso Industry Corp.
发明人： San-Yih Su , Cheng-Wei Lai
CPC分类号： B25B21/005 , B25B13/465
摘要： A pneumatic ratchet wrench includes a main body formed with a receiving chamber, a head unit, a driving unit and an air motor. The head unit defines a gas passage, and includes a ring portion and a frame portion. The ring portion includes an exit in spatial communication with the gas passage and opens toward the frame portion. The driving unit includes a driving head, and a transmission shaft mounted in the head unit. The air motor drives the transmission shaft and includes a cylinder and a rotor. The cylinder includes a venting hole allowing gas produced in the cylinder to pass through the venting hole and the gas passage and to exit from the exit to be blown toward the frame portion.
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公开(公告)号：US20130319714A1
公开(公告)日：2013-12-05
申请号：US13903949
申请日：2013-05-28
申请人： BASSO INDUSTRY CORP.
发明人： San-Yih Su , Cheng-Wei Lai
IPC分类号： B25B21/00
CPC分类号： B25B21/00 , B25B17/02 , B25B21/004 , B25B21/02 , B27F5/00
摘要： Apneumatic driven wrench comprises: a housing defining a middle channel; a cylinder defining two fluid passages; a rotor; a first valve; a second valve driven by a valve-switching member for controlling fluid communication between the middle channel and a selected one of the fluid passages; a valve-triggering unit for driving the first valve; and a locking member driven by the valve-triggering unit to move between releasing and locking positions. The locking member engages one of the valve-switching member and the second valve when at the locking position. The locking member is disengaged from the one of the valve-switching member and the second valve when at the releasing position.
摘要翻译： 气动驱动扳手包括：限定中间通道的壳体; 限定两个流体通道的气缸; 转子 第一个阀门 由阀切换部件驱动的第二阀，用于控制中间通道与所选流体通道之间的流体连通; 用于驱动第一阀的阀触发单元; 以及由阀触发单元驱动以在释放和锁定位置之间移动的锁定构件。 当处于锁定位置时，锁定构件接合阀切换构件和第二阀中的一个。 当处于释放位置时，锁定构件与阀切换构件和第二阀中的一个脱离。
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公开(公告)号：US11260506B2
公开(公告)日：2022-03-01
申请号：US16260369
申请日：2019-01-29
申请人： Basso Industry Corp.
发明人： San-Yih Su , Cheng-Wei Lai
摘要： A pneumatic ratchet wrench includes a main body formed with a receiving chamber, a head unit, a driving unit and an air motor. The head unit defines a gas passage, and includes a ring portion and a frame portion. The ring portion includes an exit in spatial communication with the gas passage and opens toward the frame portion. The driving unit includes a driving head, and a transmission shaft mounted in the head unit. The air motor drives the transmission shaft and includes a cylinder and a rotor. The cylinder includes a venting hole allowing gas produced in the cylinder to pass through the venting hole and the gas passage and to exit from the exit to be blown toward the frame portion.
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公开(公告)号：US09193054B2
公开(公告)日：2015-11-24
申请号：US13740072
申请日：2013-01-11
申请人： BASSO INDUSTRY CORP.
发明人： San-Yih Su , Cheng-Wei Lai
CPC分类号： B25D17/00 , B25B21/02 , F16B35/005
摘要： A pneumatic impact tool includes a spindle extending along an X-axis, an output shaft extending along a Z-axis, and a spindle positioning device that includes a bushing and a stop pin. The bushing is threaded in a housing, and has a stop surface and a frustoconical outer surface. The stop surface obstructs the spindle from moving away from the output shaft. The frustoconical outer surface has opposite first and second ends. The first end is nearer to the X-axis and farther away from the Z-axis than the second end. The stop pin is disposed removably in the housing, and has an engaging surface abutting against the frustoconical outer surface, so as to prevent the bushing from moving in the housing in a direction away from the output shaft.
摘要翻译： 气动冲击工具包括沿X轴延伸的心轴，沿着Z轴延伸的输出轴以及包括衬套和止动销的心轴定位装置。 衬套螺纹连接在壳体中，并具有止动表面和截头圆锥形外表面。 止动表面阻碍主轴离开输出轴。 截头圆锥形外表面具有相对的第一和第二端。 第一端比X轴更靠近Z轴比第二端更远。 止动销可移动地设置在壳体中，并且具有抵靠截头圆锥形外表面的接合表面，以防止套管沿着远离输出轴的方向在壳体中移动。
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