公开(公告)号：US20130043281A1

公开(公告)日：2013-02-21

申请号：US13209829

申请日：2011-08-15

申请人： Chih-Hua Hsu ,  Chen-Chen Cheng ,  Rui-Heng Lin

发明人： Chih-Hua Hsu ,  Chen-Chen Cheng ,  Rui-Heng Lin

IPC分类号： B05C17/01

CPC分类号： B05C17/0103 ,  B05C17/0116

摘要： An electrical caulking gun has a gun body and a clutching device. The clutching device has a clutching switch, a linking lever, a clutching block and a block spring. The clutching switch is mounted on the gun body and has a pressed segment and a pushing segment having an inclined pushing surface. The linking lever is pivotally mounted in the gun body and has an abutting end and a pushing end. The abutting end abuts with the pushing surface of the clutching switch. The clutching block has an inclined pushed surface and an engaging rod. The engaging rod detachably engages a transmission device of the caulking gun. The block spring provides a force to push the engaging rod on the clutching block to engage the transmission device.

摘要翻译： 电气铆接枪具有枪体和离合器。 该离合装置具有夹紧开关，连接杆，紧固块和块弹簧。 夹紧开关安装在枪体上，并具有压入段和具有倾斜推动表面的推动段。 连接杆可旋转地安装在枪体中并且具有邻接端和推动端。 抵接端与紧固开关的推动表面相接。 离合器具有倾斜的推动表面和接合杆。 接合杆可拆卸地接合铆接枪的传动装置。 块弹簧提供力以将接合杆推动在离合块上以接合传动装置。

公开(公告)号：US20090039113A1

公开(公告)日：2009-02-12

申请号：US11889078

申请日：2007-08-09

申请人： Chih-Hua Hsu ,  Chen-Chen Cheng ,  Rui-Heng Lin

发明人： Chih-Hua Hsu ,  Chen-Chen Cheng ,  Rui-Heng Lin

IPC分类号： B65D88/54 ,  B67D5/52 ,  G01F11/00

CPC分类号： B05C17/0103 ,  B05C17/00553

摘要： An electric caulking gun has a body, a gearbox, a caulking barrel, a pushing device, a driving assembly, an actuating assembly, a motor and a power source. The body has a mounting section and a handle section. The gearbox is mounted in the body and has a seat and a mounting sheath. The caulking barrel is connected to the gearbox. The pushing device is connected movably to the gearbox and has a rack, a linking sheet, two pushing shafts and a pushing disc. The driving assembly is mounted in the gearbox. The actuating assembly is mounted between the gearbox and the body. The motor is mounted in the body between the mounting section and the mounting sheath of the gearbox. The power source is connected detachable to the handle section of the body.

摘要翻译： 电动铆接枪具有主体，齿轮箱，铆接筒，推动装置，驱动组件，致动组件，马达和动力源。 本体具有安装部分和手柄部分。 齿轮箱安装在车身中，并具有座椅和安装护套。 铆接桶连接到变速箱。 推动装置可移动地连接到齿轮箱，并具有齿条，连接片，两个推动轴和推动盘。 驱动组件安装在变速箱中。 驱动组件安装在齿轮箱和主体之间。 电机安装在安装部分和齿轮箱的安装护套之间的主体内。 电源可拆卸地连接到身体的手柄部分。

公开(公告)号：US08646657B2

公开(公告)日：2014-02-11

申请号：US13448844

申请日：2012-04-17

申请人： Chih-Hua Hsu ,  Cheng-Yuan Lin ,  Chen-Chen Cheng ,  Rui-Heng Lin

发明人： Chih-Hua Hsu ,  Cheng-Yuan Lin ,  Chen-Chen Cheng ,  Rui-Heng Lin

IPC分类号： B65D88/54

CPC分类号： B05C17/0103 ,  B05B12/002

摘要： An electric caulking gun has a body and an actuating assembly. The body has a pushing shaft, a motor, a gearbox, a transmission device, a circuit board and a switch. The gearbox has a sun gear with multiple mounting slots. The actuating assembly is mounted in the body, is connected to the switch and engages the sun gear and has a connecting arm, a linking arm, an actuating element, an oscillating arm and a pressing button. The connecting arm is pivotally connected to the switch. The linking arm is connected to the connecting arm. The actuating element is mounted in the body, selectively engages one of the mounting slots and has a wedge mount and an engaging block. The oscillating arm is connected to the body and is connected to the connecting arm. The pressing button is movably mounted in the body and is connected to the oscillating arm.

摘要翻译： 电动铆接枪具有主体和致动组件。 主体具有推轴，马达，齿轮箱，传动装置，电路板和开关。 齿轮箱具有多个安装槽的太阳齿轮。 致动组件安装在主体中，连接到开关并接合太阳齿轮并具有连接臂，连接臂，致动元件，摆动臂和按压按钮。 连接臂枢转地连接到开关。 连接臂连接到连接臂。 致动元件安装在主体中，选择性地接合其中一个安装槽并具有楔形安装座和接合块。 摆动臂连接到主体并连接到连接臂。 按压按钮可移动地安装在主体中并连接到摆动臂。

公开(公告)号：US20130270302A1

公开(公告)日：2013-10-17

申请号：US13448844

申请日：2012-04-17

申请人： Chih-Hua HSU ,  Cheng-Yuan Lin ,  Chen-Chen Cheng ,  Rui-Heng Lin

发明人： Chih-Hua HSU ,  Cheng-Yuan Lin ,  Chen-Chen Cheng ,  Rui-Heng Lin

IPC分类号： B05C17/01

CPC分类号： B05C17/0103 ,  B05B12/002

摘要： An electric caulking gun has a body and an actuating assembly. The body has a pushing shaft, a motor, a gearbox, a transmission device, a circuit board and a switch. The gearbox has a sun gear with multiple mounting slots. The actuating assembly is mounted in the body, is connected to the switch and engages the sun gear and has a connecting arm, a linking arm, an actuating element, an oscillating arm and a pressing button. The connecting arm is pivotally connected to the switch. The linking arm is connected to the connecting arm. The actuating element is mounted in the body, selectively engages one of the mounting slots and has a wedge mount and an engaging block. The oscillating arm is connected to the body and is connected to the connecting arm. The pressing button is movably mounted in the body and is connected to the oscillating arm.

摘要翻译： 电动铆接枪具有主体和致动组件。 主体具有推轴，马达，齿轮箱，传动装置，电路板和开关。 齿轮箱具有多个安装槽的太阳齿轮。 致动组件安装在主体中，连接到开关并接合太阳齿轮并具有连接臂，连接臂，致动元件，摆动臂和按压按钮。 连接臂枢转地连接到开关。 连接臂连接到连接臂。 致动元件安装在主体中，选择性地接合其中一个安装槽并具有楔形安装座和接合块。 摆动臂连接到主体并连接到连接臂。 按压按钮可移动地安装在主体中并连接到摆动臂。

公开(公告)号：US08573450B2

公开(公告)日：2013-11-05

申请号：US13209829

申请日：2011-08-15

申请人： Chih-Hua Hsu ,  Chen-Chen Cheng ,  Rui-Heng Lin

发明人： Chih-Hua Hsu ,  Chen-Chen Cheng ,  Rui-Heng Lin

IPC分类号： G01F11/00

CPC分类号： B05C17/0103 ,  B05C17/0116

摘要： An electrical caulking gun has a gun body and a clutching device. The clutching device has a clutching switch, a linking lever, a clutching block and a block spring. The clutching switch is mounted on the gun body and has a pressed segment and a pushing segment having an inclined pushing surface. The linking lever is pivotally mounted in the gun body and has an abutting end and a pushing end. The abutting end abuts with the pushing surface of the clutching switch. The clutching block has an inclined pushed surface and an engaging rod. The engaging rod detachably engages a transmission device of the caulking gun. The block spring provides a force to push the engaging rod on the clutching block to engage the transmission device.

摘要翻译： 电气铆接枪具有枪体和离合器。 该离合装置具有夹紧开关，连接杆，紧固块和块弹簧。 夹紧开关安装在枪体上，并具有压入段和具有倾斜推动表面的推动段。 连接杆可旋转地安装在枪体中并且具有邻接端和推动端。 抵接端与紧固开关的推动表面相接。 离合器具有倾斜的推动表面和接合杆。 接合杆可拆卸地接合铆接枪的传动装置。 块弹簧提供力以将接合杆推动在离合块上以接合传动装置。

公开(公告)号：US07637392B2

公开(公告)日：2009-12-29

申请号：US11889078

申请日：2007-08-09

申请人： Chih-Hua Hsu ,  Chen-Chen Cheng ,  Rui-Heng Lin

发明人： Chih-Hua Hsu ,  Chen-Chen Cheng ,  Rui-Heng Lin

IPC分类号： B67D5/52

CPC分类号： B05C17/0103 ,  B05C17/00553

摘要： An electric caulking gun has a body, a gearbox, a caulking barrel, a pushing device, a driving assembly, an actuating assembly, a motor and a power source. The body has a mounting section and a handle section. The gearbox is mounted in the body and has a seat and a mounting sheath. The caulking barrel is connected to the gearbox. The pushing device is connected movably to the gearbox and has a rack, a linking sheet, two pushing shafts and a pushing disc. The driving assembly is mounted in the gearbox. The actuating assembly is mounted between the gearbox and the body. The motor is mounted in the body between the mounting section and the mounting sheath of the gearbox. The power source is connected detachable to the handle section of the body.

公开(公告)号：US07121362B2

公开(公告)日：2006-10-17

申请号：US10999432

申请日：2004-11-30

申请人： Chih-Hua Hsu ,  Chen-Chen Cheng

发明人： Chih-Hua Hsu ,  Chen-Chen Cheng

IPC分类号： E21B4/04 ,  E21B3/00

CPC分类号： B25F5/02

摘要： An electrical hand tool has a tool assembly, a battery pack and an adjusting device. The tool assembly has a body with an internal mechanism. The battery pack is adjustably connected to the body and is electrically connected to the internal mechanism. The adjusting device has an adjusting base, an adjusting post, a locking knob and a biasing member. The adjusting base is rotatably attached to the body and is attached to the battery pack in a non-rotatable manner. The adjusting post is mounted between the adjusting base and the body and has a positioning collar provided with multiple positioning notches. The locking knob is moveably attached to the adjusting base and has a locking stub held in one of the positioning notches. In such an arrangement, the battery pack that can be adjusted in position to make the hand tool convenient and versatile in use.

公开(公告)号：US20080190246A1

公开(公告)日：2008-08-14

申请号：US11705501

申请日：2007-02-13

申请人： Chih-Hua Hsu ,  Chen-Chen Cheng

发明人： Chih-Hua Hsu ,  Chen-Chen Cheng

IPC分类号： B25B21/00

CPC分类号： B25B21/004 ,  B25B23/147

摘要： A rechargeable motor-driven ratchet wrench having power-off protection of the present invention includes a motor, a rechargeable battery and a power-off protection device. When the loaded current of the motor exceeds a set default value of a reference circuit, the power-off protection device disconnects the power supply of the rechargeable battery, so as to stop the motor operation. With the circuit design of the power-off protection device, the ratchet wrench can be ensured to provide usage safety and also usage lifespan of the ratchet wrench can be extended.

摘要翻译： 具有本发明的断电保护的可再充电电动棘轮扳手包括马达，可充电电池和断电保护装置。 当电机的负载电流超过参考电路的设定默认值时，断电保护装置断开可充电电池的电源，以停止电机运行。 通过断电保护装置的电路设计，可以确保棘轮扳手提供使用安全性，并可延长棘轮扳手的使用寿命。

公开(公告)号：USD508387S1

公开(公告)日：2005-08-16

申请号：US29206708

申请日：2004-06-03

申请人： Chih-Hua Hsu ,  Yu-Min Su ,  Chen-Chen Cheng

设计人： Chih-Hua Hsu ,  Yu-Min Su ,  Chen-Chen Cheng

公开(公告)号：US06915721B2

公开(公告)日：2005-07-12

申请号：US10691373

申请日：2003-10-22

申请人： Chih-Hua Hsu ,  Yu-Min Su ,  Chen-Chen Cheng

发明人： Chih-Hua Hsu ,  Yu-Min Su ,  Chen-Chen Cheng

IPC分类号： B25B21/00

CPC分类号： B25B21/004

摘要： An electrical ratchet wrench has a body, a motor, a battery set, a switch, a planet gear assembly, a connecting collar, a head and a ratcheting device. The motor is received in the body and has an output shaft with a pinion. The battery set is detachably received in the body and is electrically connected to the motor. The switch is electrically connected between the motor and the battery set. The planet gear assembly is received in the body and has a rotating base, a stub, multiple planet gears and a stationary collar. The connecting collar securely holds the stationary collar in the connecting collar. The ratcheting device is received in the head for driving a fastener to rotate and has a driven shaft connected to the stub on the rotating base. Accordingly, a cordless electrical ratchet wrench is provided and is convenient in use.

摘要翻译： 电动棘轮扳手具有主体，电机，电池组，开关，行星齿轮组件，连接套环，头部和棘轮装置。 马达被容纳在车身中，并具有带小齿轮的输出轴。 电池组可拆卸地容纳在主体中并与电动机电连接。 开关电连接在电机和电池组之间。 行星齿轮组件被容纳在主体中并且具有旋转底座，短柱，多个行星齿轮和固定套环。 连接套环将固定套环牢固地固定在连接套环中。 棘轮装置被容纳在用于驱动紧固件旋转的头部中，并且具有连接到旋转底座上的短截线的从动轴。 因此，提供无绳电动棘轮扳手，使用方便。