公开(公告)号：EP2058268A1

公开(公告)日：2009-05-13

申请号：EP07785324.0

申请日：2007-08-13

申请人： Tsao, Kuo-hsiang ,  Xie, Yuzhi

发明人： Tsao, Kuo-hsiang ,  Xie, Yuzhi

IPC分类号： B66D5/14 ,  B66D5/02 ,  B66D1/14 ,  B66D1/22

CPC分类号： B66D1/14 ,  B66D1/22 ,  B66D5/14

摘要： The present invention discloses a plane braking device for electric winches and electric winch which disposes a section of hollow gear shaft, a section of core shaft, a fixing ring, a wedge shape support, a stopping piece, a braking plate, an elastic element, a wedge shape piece B, a wedge shape piece A, a braking clutch base and so on in a gear box of an electric winch. When a motor works, the section of core shaft of the motor drives the braking clutch base and the wedge shape pieces A, B to rotate, until a gap is formed between the adjacent braking plate and stopping piece between the braking clutch base and the wedge shape piece B, so that the braking effect disappears. When the motor stops suddenly, a heavy load lifted by a tight wire drum provides a reverse pulling force so that the wedge shape piece B produces a reverse thrust force to push the friction planes of the braking plate and the stopping piece, so the plane braking effect is achieved quickly. Based on the plane braking plate, the present invention can increase the braking area and the braking force and achieve safe braking. Furthermore, when there is wear of parts in long usage, so it only needs to replace the braking plate made of friction materials, which can simplify maintenance, reduce the parts costs and ensure service life of the gear box.

摘要翻译： 本发明公开了一种用于电动绞盘和电动绞盘的平面制动装置，其配置有中空齿轮轴的一部分，芯轴的一部分，固定环，楔形支撑件，止动片，制动板，弹性元件， 电动绞车的齿轮箱中的楔形件B，楔形件A，制动离合器基座等。 当电动机工作时，电机的芯轴部分驱动制动离合器基座并使楔形件A，B旋转，直到相邻的制动板和制动离合器基座与楔块之间的止动件之间形成间隙 形状B，使制动效果消失。 当电机突然停止时，由严格的钢丝鼓提升的重载提供反向拉力，使得楔形件B产生反向推力以推动制动板和止动件的摩擦面，因此平面制动 效果快速实现。 基于平面制动板，本发明可以增加制动面积和制动力，并实现安全制动。 此外，当长时间使用零件时，只需要更换由摩擦材料制成的制动板，从而可以简化维护，减少零件成本并确保齿轮箱的使用寿命。

公开(公告)号：EP2058268B1

公开(公告)日：2013-05-08

申请号：EP07785324.0

申请日：2007-08-13

申请人： Tsao, Kuo-hsiang ,  Xie, Yuzhi

发明人： Tsao, Kuo-hsiang ,  Xie, Yuzhi

IPC分类号： B66D5/14 ,  B66D1/14 ,  B66D1/22

CPC分类号： B66D1/14 ,  B66D1/22 ,  B66D5/14

公开(公告)号：EP2292549B1

公开(公告)日：2012-11-07

申请号：EP10192013.0

申请日：2007-08-13

申请人： Tsao, Kuo-hsiang ,  Xie, Yuzhi

发明人： Tsao, Kuo-hsiang ,  Xie, Yuzhi

IPC分类号： B66D5/14 ,  B66D5/02 ,  B66D1/14 ,  B66D1/22 ,  B66D5/12

CPC分类号： B66D1/14 ,  B66D1/22 ,  B66D5/14

公开(公告)号：EP2058267B1

公开(公告)日：2011-05-11

申请号：EP07785325.7

申请日：2007-08-13

申请人： Tsao, Kuo-hsiang ,  Xie, Yuzhi

发明人： Tsao, Kuo-hsiang ,  Xie, Yuzhi

IPC分类号： B66D1/14 ,  B66D1/40

CPC分类号： B66D1/14

摘要： The present invention discloses a clutch device for an electric winch. The clutch device mainly includes a retardation compartment (7) having a retardation mechanism therein and a stopping hole (71) thereon; an inner gear (8) connected with the retardation mechanism and sleeved by the retardation compartment (7), its outer peripheral surface comprising a lot of stopping recesses (81); a clutch sleeve (3) detachably fixed in the stopping hole (71) of the retardation compartment (7), its top end comprising a double-bevel cam surface; a reverse T shape clutch rod (6) provided in the clutch sleeve (3); an elastic member sleeved onto the clutch rod (6); a clutch handle (2) rotatably provided on the top end of the clutch sleeve (3) and connected with the clutch rod (6) through connecting element (1), its inner top end comprising a double-bevel cam surface mated with the double-bevel cam surface of the clutch sleeve (3); a positioning mechanism provided between the clutch handle (2) and the clutch sleeve (3), which is used for positioning the clutch handle (2) when the clutch rod (6) is engaged or disengaged with the stopping recesses (81). In use, when rotating the clutch handle (2), the double-bevel cam surfaces (21, 31) can make the clutch rod (6) be engaged or disengaged with the stopping recesses (81) of the inner gear (8).

公开(公告)号：EP2292549A1

公开(公告)日：2011-03-09

申请号：EP10192013.0

申请日：2007-08-13

申请人： Tsao, Kuo-hsiang ,  Xie, Yuzhi

发明人： Tsao, Kuo-hsiang ,  Xie, Yuzhi

IPC分类号： B66D5/14 ,  B66D5/02 ,  B66D1/14 ,  B66D1/22 ,  B66D5/12

CPC分类号： B66D1/14 ,  B66D1/22 ,  B66D5/14

摘要： The present invention discloses a plane braking device for electric winches and electric winch which disposes a section of hollow gear shaft, a section of core shaft, a fixing ring, a wedge shape support, a stopping piece, a braking plate, an elastic element, a wedge shape piece B, a wedge shape piece A, a braking clutch base and so on in a gear box of an electric winch. When a motor works, the section of core shaft of the motor drives the braking clutch base and the wedge shape pieces A, B to rotate, until a gap is formed between the adjacent braking plate and stopping piece between the braking clutch base and the wedge shape piece B, so that the braking effect disappears. When the motor stops suddenly, a heavy load lifted by a tight wire drum provides a reverse pulling force so that the wedge shape piece B produces a reverse thrust force to push the friction planes of the braking plate and the stopping piece, so the plane braking effect is achieved quickly. Based on the plane braking plate, the present invention can increase the braking area and the braking force and achieve safe braking. Furthermore, when there is wear of parts in long usage, so it only needs to replace the braking plate made of friction materials, which can simplify maintenance, reduce the parts costs and ensure service life of the gear box.

摘要翻译： 本发明公开了一种用于电动绞盘和电动绞盘的平面制动装置，其配置有中空齿轮轴的一部分，芯轴的一部分，固定环，楔形支撑件，止动片，制动板，弹性元件， 电动绞车的齿轮箱中的楔形件B，楔形件A，制动离合器基座等。 当电动机工作时，电机的芯轴部分驱动制动离合器基座并使楔形件A，B旋转，直到相邻的制动板和制动离合器基座与楔块之间的止动件之间形成间隙 形状B，使制动效果消失。 当电机突然停止时，由严格的钢丝鼓提升的重载提供反向拉力，使得楔形件B产生反向推力以推动制动板和止动件的摩擦面，因此平面制动 效果快速实现。 基于平面制动板，本发明可以增加制动面积和制动力，并实现安全制动。 此外，当长时间使用零件时，只需要更换由摩擦材料制成的制动板，从而可以简化维护，减少零件成本并确保齿轮箱的使用寿命。

公开(公告)号：EP2289835A1

公开(公告)日：2011-03-02

申请号：EP08874670.6

申请日：2008-10-21

申请人： Xie, Yuzhi ,  Tsao, Kuo-hsiang

发明人： Xie, Yuzhi ,  Tsao, Kuo-hsiang

IPC分类号： B66D1/40 ,  B66D1/22 ,  B66D1/14 ,  B66D1/12

CPC分类号： B66D1/24

摘要： A variable speed control device of a power winch includes a low-speed transmission mechanism and a high-speed transmission mechanism, and a clutch mechanism is fastened to a gear box for switching between the high-speed transmission mechanism and the low-speed transmission mechanism; the high-speed transmission mechanism includes a shifting gear (16) arranged at a top of the gear box (14) and driven by a controller; said shifting gear is connected to a connecting rod positioned in an axle hole of the gear box; the low-speed transmission mechanism is a planetary gear mechanis

摘要翻译： 电动绞盘的变速控制装置包括低速传动机构和高速传动机构，并且离合器机构紧固到齿轮箱，用于在高速传动机构和低速传动机构之间切换 ; 高速传动机构包括设置在齿轮箱（14）的顶部并由控制器驱动的变速齿轮（16） 所述变速齿轮连接到定位在齿轮箱的轴孔中的连杆; 低速传动机构是行星齿轮机械

公开(公告)号：EP2289835B1

公开(公告)日：2014-03-12

申请号：EP08874670.6

申请日：2008-10-21

申请人： Xie, Yuzhi ,  Tsao, Kuo-hsiang

发明人： Xie, Yuzhi ,  Tsao, Kuo-hsiang

IPC分类号： B66D1/40 ,  B66D1/22 ,  B66D1/14 ,  B66D1/12 ,  B66D1/24

CPC分类号： B66D1/24

公开(公告)号：EP2053009B1

公开(公告)日：2014-01-15

申请号：EP07785323.2

申请日：2007-08-13

申请人： Xie, Yuzhi ,  Tsao, Kuo-hsiang

发明人： Xie, Yuzhi ,  Tsao, Kuo-hsiang

IPC分类号： B66D1/22 ,  B66D5/12

CPC分类号： B66D1/22 ,  B66D5/12

公开(公告)号：EP2058267A1

公开(公告)日：2009-05-13

申请号：EP07785325.7

申请日：2007-08-13

申请人： Tsao, Kuo-hsiang ,  Xie, Yuzhi

发明人： Tsao, Kuo-hsiang ,  Xie, Yuzhi

IPC分类号： B66D1/14 ,  B66D1/40

CPC分类号： B66D1/14

摘要： A clutch device for electric winches comprises: a gear box positioned outside of the gear mechanism of the electric winches; an ring gear settled in the gear box and functions along with the gear mechanism; a plurality of braking recesses provided on the outer surface of the periphery of the ring gear; a breaking port provided on the gear box corresponding to the braking recesses; a detachable clutch sleeve fixed on the braking port; a reversed T shaped clutch lever provided in the sleeve; an elastic element provided on the clutch lever; and a clutch handle provided on the sleeve, which connects with the clutch lever by a connection, wherein, the inner top surface of the clutch handle and the up top surface of the clutch sleeve are cam faces formed by double tapered faces, a rotating-positioning mechanism which can be rotated at 180 degrees provided between the clutch handle and the clutch sleeve. The engaging and disengaging functions between the clutch lever and braking recesses of the ring gear can be realized by the rotation of the clutch handle in clockwise and anticlockwise direction. The construction of the present invention has the simplified construction. The rotation operation is laborsaving, convenient and safe. Operation miss and the lock of the clutch will not be appeared during the usage. It also has longer service life.

摘要翻译： 一种用于电动绞车的离合器装置，包括：位于电动绞车齿轮机构外侧的齿轮箱; 齿圈固定在齿轮箱中，与齿轮机构一起工作; 设置在所述环形齿轮的周边的外表面上的多个制动凹部; 设置在与所述制动凹部对应的所述齿轮箱上的断开口; 固定在制动口上的可拆卸离合器套筒; 设置在套筒内的反转的T形离合器杆; 设置在所述离合器杆上的弹性元件; 以及设置在套筒上的离合器手柄，其通过连接与离合器杆连接，其中离合器手柄的内顶表面和离合器套筒的上顶表面是由双锥形面形成的凸轮面， 可以在离合器把手和离合器套筒之间设置的180度旋转的定位机构。 通过离合器手柄沿顺时针和逆时针方向的旋转可以实现离合器杆与齿圈的制动凹槽之间的啮合和脱离功能。 本发明的结构具有简化的结构。 旋转操作方便，安全。 使用过程中不会出现操作错误和离合器的锁定。 它还具有更长的使用寿命。

公开(公告)号：EP2053009A1

公开(公告)日：2009-04-29

申请号：EP07785323.2

申请日：2007-08-13

申请人： Xie, Yuzhi ,  Tsao, Kuo-hsiang

发明人： Xie, Yuzhi ,  Tsao, Kuo-hsiang

IPC分类号： B66D5/02

CPC分类号： B66D1/22 ,  B66D5/12

摘要： The present invention discloses a tapered braking device for electric winches which disposes a section of gear shaft, a section of core shaft, a wedge shape support, braking plates, an elastic element, a wedge shape piece A, a wedge shape piece B, a braking clutch base and so on in a gear box of an electric winch. When a motor works, the section of core shaft of the motor can drive the braking clutch base and the wedge shape pieces A, B to rotate, until a gap is formed between the friction faces of the wedge shape support and the wedge shape piece B and the braking plates so that the braking action stops. When the motor suddenly stops, a heavy load lifted by a tight wire rope reel provides a reverse pulling force so that the wedge shape piece B produces a reverse thrust force to push the friction faces of the braking plates, so the braking effect is achieved quickly. Based on the braking plates with the double tapered faces, the present invention can increase the braking area and the braking force and achieve safe braking. Furthermore, worn parts concentrate in the braking plates, so it only needs to replace the braking plates made of friction materials, which can simplify maintenance, reduce the costs and ensure service life of the gear box.

摘要翻译： 本发明公开了一种用于电动绞车的锥形制动装置，其配置齿轮轴的一部分，芯轴的一部分，楔形支撑件，制动板，弹性元件，楔形件A，楔形件B， 制动离合器基座等在电动绞盘的齿轮箱中。 当电动机工作时，电机的芯轴部分可以驱动制动离合器基座，并且楔形件A，B旋转，直到在楔形支撑件的摩擦面和楔形件B之间形成间隙 制动板使制动动作停止。 当马达突然停止时，由严格的钢丝绳卷轴提升的重载提供反向拉力，使得楔形件B产生反向推力以推动制动板的摩擦面，从而快速实现制动效果 。 基于具有双锥面的制动板，本发明可以增加制动面积和制动力，并实现安全制动。 此外，磨损部件集中在制动板上，因此只需要更换由摩擦材料制成的制动板，从而可以简化维护，降低成本并确保齿轮箱的使用寿命。