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公开(公告)号：US07694545B2
公开(公告)日：2010-04-13
申请号：US11343404
申请日：2006-01-31
申请人： Wenliang Tang , John B. Bornhorst , Richard J. Oen , Charles H. Dickman , Kevin J. Evers , Ryan M. Stoltz , Joseph H. Hamberg
发明人： Wenliang Tang , John B. Bornhorst , Richard J. Oen , Charles H. Dickman , Kevin J. Evers , Ryan M. Stoltz , Joseph H. Hamberg
IPC分类号： B30B1/26
CPC分类号： B30B1/263
摘要： An adjustment stroke connection for a mechanical press includes an eccentric bushing disposed within a press connection member and an eccentric crankshaft member disposed within the eccentric bushing. A rotatable crankshaft is connected to the eccentric member. A mechanism is provided for connecting the eccentric bushing with the press connection member in a manner that prevents rotation therebetween and concurrently permits rotation of the eccentric member relative to the eccentric bushing. When the mechanism is activated, driving rotation of the crankshaft produces a press stroke adjustment. A torque actuator delivers equal driving torque to plural eccentric crankshaft members to enable minimization of relative bushing angle slip. Suitable control of the bushing angle and slide position crank angle during bushing expansion and contraction also minimizes relative bushing angle slip.
摘要翻译： 用于机械压力机的调节行程连接器包括设置在压力连接构件内的偏心衬套和设置在偏心衬套内的偏心曲轴构件。 可旋转的曲轴连接到偏心构件。 提供了一种机构，其以防止在其间旋转的方式连接偏心衬套和压力连接构件，同时允许偏心构件相对于偏心衬套旋转。 当机构被激活时，曲轴的驱动旋转产生压力冲程调整。 扭矩致动器向多个偏心曲轴构件提供相等的驱动扭矩，以使相对套管角度滑移最小化。 在套管膨胀和收缩期间适当控制套管角度和滑动位置曲柄角度也可使相对衬套角度滑移最小化。
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公开(公告)号：US07650680B2
公开(公告)日：2010-01-26
申请号：US11253101
申请日：2005-10-17
CPC分类号： B65B13/345 , B65B13/027 , B65D63/08 , Y10T24/1457 , Y10T29/49936
摘要： An improved tool for locking a band clamp, and an improved lock for a band clamp is disclosed. The tool includes a knife body having a knife edge that progressively cuts the free end of the band over a period of time, rather than simultaneously cutting the entire band width. In one embodiment, this is accomplished with a knife edge that is non-linear. The tool further includes a punch with a rounded or hemispherical shaped leading tip that forms an improved locking dimple. The locking dimple forms an improved lock having side walls that are, at least in part, parallel with the walls of the surrounding aperture in the band. By varying the profile of the knife edge, the punch can more fully form an improved locking dimple.
摘要翻译： 公开了一种用于锁定带夹的改进工具，以及用于带夹的改进锁。 该工具包括刀体，刀体具有在一段时间内逐渐切割带的自由端的刀刃，而不是同时切割整个带宽。 在一个实施例中，这是用非线性的刀刃实现的。 该工具还包括具有圆形或半球形的前端的冲头，其形成改进的锁定凹坑。 锁定凹坑形成改进的锁，其具有至少部分地平行于带中的周围孔的壁的侧壁。 通过改变刀刃的轮廓，冲头可以更完全地形成改进的锁定凹坑。
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公开(公告)号：US07024913B2
公开(公告)日：2006-04-11
申请号：US10219591
申请日：2002-08-15
申请人： Wenliang Tang , John B. Bornhorst , Richard J. Oen , Charles H. Dickman , Kevin J. Evers , Ryan M. Stoltz , Joseph H. Hamberg
发明人： Wenliang Tang , John B. Bornhorst , Richard J. Oen , Charles H. Dickman , Kevin J. Evers , Ryan M. Stoltz , Joseph H. Hamberg
IPC分类号： B30B1/26
CPC分类号： B30B1/263
摘要： An adjustment stroke connection for a mechanical press includes an eccentric bushing disposed within a press connection member and an eccentric crankshaft member disposed within the eccentric bushing. A rotatable crankshaft is connected to the eccentric member. A mechanism is provided for connecting the eccentric bushing with the press connection member in a manner that prevents rotation therebetween and concurrently permits rotation of the eccentric member relative to the eccentric bushing. When the mechanism is activated, driving rotation of the crankshaft produces a press stroke adjustment. A torque actuator delivers equal driving torque to plural eccentric crankshaft members to enable minimization of relative bushing angle slip. Suitable control of the bushing angle and slide position crank angle during bushing expansion and contraction also minimizes relative bushing angle slip.
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