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公开(公告)号：US06481740B1
公开(公告)日：2002-11-19
申请号：US09977121
申请日：2001-10-12
申请人： Reinhold A. Haase , John D. Hull , James M. Gruidel , Lynn D. Alber , Todd James Yost , Thomas G. Johnson
发明人： Reinhold A. Haase , John D. Hull , James M. Gruidel , Lynn D. Alber , Todd James Yost , Thomas G. Johnson
IPC分类号： B60D1173
CPC分类号： B60D1/065
摘要： A socket assembly for a trailer hitch includes a ball clamp member which has lateral arms or wings that limit the pivotal movement of the ball clamp member thereby improving the opportunity for the ball to properly fit in and totally seat within the cavity defined within the socket assembly.
摘要翻译： 用于拖车牵引的插座组件包括具有限制球夹具构件的枢转运动的侧向臂或翼的球形夹紧构件，从而改善球适当地装配并完全位于限定在插座组件内的空腔内的机会 。
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公开(公告)号：US5172455A
公开(公告)日：1992-12-22
申请号：US765363
申请日：1991-09-24
CPC分类号： A44B11/14 , A44B11/25 , Y10T24/4016 , Y10T24/4072 , Y10T24/45754
摘要： An improved buckle construction for coupling a flexible strap to a bushing includes a special buckle cooperative with both a strap that fits through a slot in the buckle and a bushing. The strap is positioned in a through slot in the buckle and engages the head of the bushing positioned in a keyhole in the buckle to bias the bushing into a locked position. The strap is maintained in a locked position in the through slot by means of a biased lever which is manually releasable.
摘要翻译： 用于将柔性带连接到衬套的改进的带扣结构包括与通过带扣中的狭槽配合的带和衬套的特殊带扣。 带子定位在带扣中的通孔中并且接合位于带扣中的锁孔中的衬套的头部，以将衬套偏压到锁定位置。 通过可手动释放的偏压杆将带子保持在通孔中的锁定位置。
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公开(公告)号：US5184358A
公开(公告)日：1993-02-09
申请号：US765362
申请日：1991-09-24
IPC分类号： A47K3/00
CPC分类号： A47K3/006
摘要： The bathing tub assembly includes a removable side wall panel which is slidably engageable with a slot along the edge of an opening through the side wall of the tub. A special seal construction for the panel edge and slot prevents leakage of the contents of the tub through the slot.
摘要翻译： 洗澡盆组件包括可拆卸的侧壁板，其可沿着沿着桶的侧壁的开口的边缘与槽滑动接合。 面板边缘和槽口的特殊密封结构防止了桶内容物通过槽的泄漏。
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公开(公告)号：US4236052A
公开(公告)日：1980-11-25
申请号：US958423
申请日：1978-11-07
申请人： Reinhold A. Haase
发明人： Reinhold A. Haase
CPC分类号： H01H21/00 , H01H27/00 , H01H2300/026
摘要： A reversible direct current, winch motor is controlled by a "dead man" switch. The switch includes a handle pivotally attached to a plug and normally maintained in a neutral position relative to the plug. The plug is received in a receptacle defined in the winch housing. Leads in the receptacle from the motor are normally shunted to provide a winch braking effect. Directional pivotal movement of the switch handle causes power leads in the handle to pivot and engage the motor leads and thereby provide subsequent directional operational of the motor. The handle and plug, as well as the power input leads, are removable from the receptacle for safety and security purposes.
摘要翻译： 可逆直流绞车由“死人”开关控制。 开关包括枢轴地连接到插头的手柄，并且通常保持在相对于插头的中立位置。 插头被接收在绞盘壳体中限定的插座中。 引擎从电机的插座通常被分流以提供绞盘制动效果。 开关手柄的定向枢转运动使得手柄中的电源引线枢转并接合电动机引线，从而提供电动机的随后的定向操作。 为了安全起见，手柄和插头以及电源输入引线可从插座中取出。
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公开(公告)号：US4109869A
公开(公告)日：1978-08-29
申请号：US807255
申请日：1977-06-16
CPC分类号： B05B1/3452 , B05B1/12 , B05B1/3436 , B05B11/0005
摘要： An improved oiler includes a manually operated pump mechanism retained within the oiler container for pumping low viscosity oil and similar low viscosity fluids through a spout of the oiler for discharge by an adjustable spray nozzle. The nozzle is comprised of four separate interengaging parts including a compression fitting which contains a nozzle disc and a channel member. By rotating the compression fitting, physical separation of the disc and channel member is controlled and the pattern of spray through the nozzle is adjusted between a fine spray and a fine stream.
摘要翻译： 改进的加油器包括保持在加油容器内的手动操作的泵机构，用于通过喷油器的喷口泵送低粘度油和类似的低粘度流体，以便通过可调节喷嘴排出。 喷嘴由四个单独的相互接合的部件组成，包括一个包含喷嘴盘和通道部件的压缩配件。 通过旋转压缩配件，控制盘和通道构件的物理分离，并且通过喷嘴的喷射模式在精细喷雾和细流之间调节。
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公开(公告)号：US08327682B2
公开(公告)日：2012-12-11
申请号：US12778454
申请日：2010-05-12
IPC分类号： B21D43/26 , B25C5/00 , B21F1/00 , H01R43/033
CPC分类号： B25B27/146 , E04H17/268
摘要： A fence clip installation tool includes a pair of handles pivotally joined to respective jaws pivotally maintained between two plates to enable the jaws to counter-rotate in unison. Clips of a compatible design may then be nested between the jaws and compressed or deformed about objects upon closure of the handles.
摘要翻译： 篱笆夹安装工具包括一对手柄，其枢转地连接到相应的夹爪，枢转地保持在两个板之间，以使得钳口能够一致地反向旋转。 然后可以将相容设计的夹子嵌套在夹爪之间，并且在把手闭合时被压缩或变形。
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公开(公告)号：US20110277530A1
公开(公告)日：2011-11-17
申请号：US12778454
申请日：2010-05-12
CPC分类号： B25B27/146 , E04H17/268
摘要： A fence clip installation tool includes a pair of handles pivotally joined to respective jaws pivotally maintained between two plates to enable the jaws to counter-rotate in unison. Clips of a compatible design may then be nested between the jaws and compressed or deformed about objects upon closure of the handles.
摘要翻译： 篱笆夹安装工具包括一对手柄，其枢转地连接到相应的夹爪，枢转地保持在两个板之间，以使得钳口能够一致地反向旋转。 然后可以将相容设计的夹子嵌套在夹爪之间，并且在把手闭合时被压缩或变形。
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公开(公告)号：US4215850A
公开(公告)日：1980-08-05
申请号：US958372
申请日：1978-11-07
摘要： A winch includes a direct current reversible motor operable to drive a gear train to wind or unwind cable from a drum and also includes first and second clutch mechanisms in the gear train that provide respectively (1) internal loading of the winch to prohibit undesirable unwinding of cable and (2) infinite clutch control between free wheeling operation and direct gear train drive of the winch. The first clutch mechanism is a sprag clutch which is operated against a brake load built into the winch. The second clutch mechanism includes clutch plates which are engaged proportional to the force of a thrust bearing controlled by a manually operated handle.
摘要翻译： 绞车包括可直接驱动齿轮系以从滚筒卷绕或退绕电缆的直流可逆马达，并且还包括齿轮系中的第一和第二离合器机构，其分别提供（1）绞盘的内部装载以禁止不期望的解卷 电缆和（2）自由轮操作和绞车直接齿轮系驱动之间的无限离合器控制。 第一离合器机构是楔形离合器，其抵抗内置于绞盘中的制动负载操作。 第二离合器机构包括与由手动操作的手柄控制的止推轴承的力成比例的离合器片。
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