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1. 发明授权

US4425707A Compression tool, useable as nutshell remover 失效
标题翻译：压缩工具，可用作简易去除剂
公开(公告)号：US4425707A
公开(公告)日：1984-01-17
申请号：US525261
申请日：1983-08-22
申请人： Marvin F. Polsfuss
发明人： Marvin F. Polsfuss
IPC分类号： A47J43/26
CPC分类号： A47J43/26
摘要： A tool for applying compression, most suitable as an edible nutshell remover, comprises a pair of elongated legs (10,12) hingedly attached at one end (14), with roughened jaw sections (30,34) adjacent the hinge and grasping sections (32,36) remote from the hinge. The legs are shaped such that when they are closed as far as possible the jaw opening diverges so that a nut or other workpiece can be placed at a location whereby maximum closure of the legs will crack the nutshell (42) without damaging the nutmeat (44). Also the jaw sections are curved in a matching convex-concave configuration so that when the legs are closed, the jaw sections will exert a combination of compression and rolling or shear forces upon the workpiece placed therebetween, so as to enhance the effect of the compressive force applied to the workpiece.
摘要翻译：用于施加压缩的工具，最适合作为可食用的坚果壳去除剂，包括一对细长的腿（10,12），其在一端（14）处铰接地附接，其中与所述铰链和所述抓握部分相邻的粗糙的颚部（30,34） 32,36）远离铰链。腿的形状使得当它们尽可能地闭合时，钳口开口发散，使得螺母或其他工件可以放置在一个位置处，从而腿部的最大闭合将破坏螺母壳（42）而不损坏肉馅饼（44））。此外，钳口部分以匹配的凸凹构造弯曲，使得当腿部闭合时，钳口部分将在放置在其间的工件上施加压缩和滚动或剪切力的组合，以便增强压缩施加到工件上的力。

2. 发明授权

US4387609A Plastic cork lifter 失效
标题翻译：塑料软木升降机
公开(公告)号：US4387609A
公开(公告)日：1983-06-14
申请号：US334632
申请日：1981-12-28
申请人： Marvin F. Polsfuss
发明人： Marvin F. Polsfuss
IPC分类号： B67B7/06 , B67B7/02
CPC分类号： B67B7/066
摘要： A prying device, most useful as a plastic cork lifter, comprises an elongated member (10) having a handle section (12) at one end and a prying section (14) at the other end. The prying section comprises a fork with separated dual tines (16/18) having narrowed inner edges which fit into the groove between the cork (20) and bottle (22), below the head of the cork above the neckband of the bottle. A wire hoop (24) extends out from the prying section. The wire hoop is looped around the top of the bottle, just below the cork. The hoop is springably retracted toward the prying section for storage and for aiding in positioning the dual tines in the groove between the bottle and the cork. The hoop is vertically pivotable at the prying section and is bent by about 90 degrees to form an upright "V" (34) at approximately midway out from the prying section. The bend forms a fulcrum point which rests against the side of the bottle at a location slightly down from the cork so that the handle can be rotated down about the fulcrum point, causing the fork to rotate up and lift the cork by multiplied lever force.
摘要翻译：最有用的塑料软木提升器的撬装置包括在一端具有手柄部分（12）的细长构件（10）和另一端的撬动部分（14）。撬动部分包括具有分离的双尖齿（16/18）的叉，其具有变窄的内边缘，该内部边缘装配在软木塞（20）和瓶子（22）之间的凹槽中，位于瓶子颈带上方的软木塞的下方。电线环（24）从撬动部分延伸出来。钢丝圈环绕瓶子的顶部，正好在软木塞的下方。箍可弹性地缩回朝向撬动部分进行存储并帮助将双尖齿定位在瓶和软木之间的凹槽中。箍可以在撬动部分垂直枢转，并且弯曲大约90度，以在撬动部分的大约中途形成直立的“V”（34）。弯曲部形成一个支点，该支点位于从软木稍微向下的位置处的瓶子侧面上，使手柄能够绕支点点下转动，从而使叉子向上旋转，并通过倍增杆力提升软木塞。

3. 发明授权

US4038716A Swingable yielding paint roller 失效
标题翻译：摇摆式油漆滚筒
公开(公告)号：US4038716A
公开(公告)日：1977-08-02
申请号：US650420
申请日：1976-01-19
申请人： Marvin F. Polsfuss
发明人： Marvin F. Polsfuss
IPC分类号： B05C17/02 , B25G3/38 , F16C11/00
CPC分类号： B05C17/022 , Y10T403/32541
摘要： A rotatably mounted paint roller to the axle of which a handle is pivotally attached through an intermediate oscillatable connector permitting rollable as well as swingable yieldingly limited movements of the roller in opposite directions within a predetermined plane.
摘要翻译：可旋转地安装的油漆滚筒到其轴上，手柄通过中间可摆动连接器枢转地附接，允许可滚动以及在预定平面内相对于滚动体的可摆动的有限的运动。

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