公开(公告)号：US3761548A

公开(公告)日：1973-09-25

申请号：US3761548D

申请日：1970-11-04

申请人： WINTER H ,  SCHUSTER W

发明人： WINTER H ,  SCHUSTER W

IPC分类号： B22F9/10 ,  B01J2/02

CPC分类号： B22F9/10

摘要： A method of producing metal particles and especially smoothsurfaced round or elongated metal particles having a low surfacevolume ratio whereby a rotating cylinder with perforated parts has a riser reaching into a bath of the liquid and is rotated at a speed such that molten metal cast from the perforations of the cylinder is replaced by a rising current of the molten metal.

摘要翻译： 一种生产具有低表面体积比的金属颗粒，特别是光滑表面的圆形或细长金属颗粒的方法，由此具有穿孔部分的旋转圆筒具有提升液体到达液体的浴液并以使得熔融金属 从气缸的穿孔铸造的熔融金属的上升电流被替换。

公开(公告)号：US3724144A

公开(公告)日：1973-04-03

申请号：US3724144D

申请日：1970-12-14

申请人： SCHUSTER W

发明人： SCHUSTER W

IPC分类号： A47C7/42 ,  A47C7/46 ,  A47C20/00 ,  A47C20/02 ,  A47C23/28 ,  A47B83/04 ,  E04H12/18

CPC分类号： A47C7/425 ,  A47C7/462 ,  A47C20/027 ,  A47C23/28

摘要： A tensionable internal reinforcing structure for a mattress, seat cushion or the like, comprising one or more elongate tension members each traversing a column of mutually abutting pressure elements to form a collapsible armature, includes several wedge pieces which are inserted between adjoining pressure elements to impart a desired curvature to the armature. The wedge pieces may be in the form of longitudinally slitted sleeves which are clipped either directly onto a tension member or onto a pressure element, being provided in the latter case with triangularly profiled end flanges to separate the engaged pressure element from its neighbors on one side of the centerline of the column. Aligned wedge pieces of adjoining armatures may be interconnected by a transverse strap.

摘要翻译： 用于床垫，座垫等的可张紧的内部加强结构，包括一个或多个细长的拉伸构件，每个细长的拉伸构件横穿相互邻接的压力元件的列以形成可折叠的电枢，包括插入相邻的压力元件之间的若干楔块，以赋予 对电枢的期望曲率。 楔形件可以是纵向切割的套筒的形式，其被直接夹紧到张紧构件或压力元件上，在后一种情况下被设置成具有三角形的端部凸缘，以将接合的压力元件与其邻近的一侧分离 的列的中心线。 邻接的电枢的对准的楔形件可以通过横向带相互连接。

公开(公告)号：US3851430A

公开(公告)日：1974-12-03

申请号：US33881773

申请日：1973-03-07

申请人： SCHUSTER W

发明人： SCHUSTER W

IPC分类号： A47C23/06 ,  E04H12/18 ,  A47B83/04

CPC分类号： A47C23/061

摘要： An elongate resilient supporting member, designed to absorb transverse stresses, includes a throughgoing leaf spring along with one or more reinforcing elements disposed along the broad spring surface which increase the spring stiffness upon deflection thereof from a normal position. The reinforcing elements may be a set of longitudinally spaced abutments on the spring surface, produced in the simplest manner by transverse incisions on the spring body; several springs so notched may be superposed to form a stack. Alternatively, the reinforcing elements are part of a column or stack surrounding the spring on which they may slide freely or to which they may be attached in spaced-apart relationship. The overall resiliency of the member may be varied with the aid of an eccentric subjecting the column to adjustable axial pressure, this eccentric acting against the force of a compression spring surrounding the leaf spring within the column. The reinforcing elements can also engage the leaf spring through a lost-motion connection which gives them relative axial mobility unless the lost motion is eliminated by manually or otherwise operable control means.

摘要翻译： 设计成吸收横向应力的细长弹性支撑构件包括穿过板簧以及沿着宽弹簧表面设置的一个或多个增强元件，其在从正常位置偏转时增加弹簧刚度。 加强元件可以是在弹簧表面上的一组纵向间隔的邻接件，通过弹簧体上的横向切口以最简单的方式产生; 可以叠置若干如此凹口的弹簧以形成叠层。 或者，加强元件是围绕弹簧的柱或堆叠的一部分，在该弹簧上它们可以自由滑动，或者它们可以以间隔的关系附接到弹簧上。 构件的整体弹性可以借助于将柱体调节到可调节的轴向压力的偏心来改变，该偏心部件克服围绕柱内的板簧的压缩弹簧的力。 增强元件还可以通过迷失运动连接来接合板簧，这使得它们具有相对的轴向移动性，除非通过手动或其他可操作的控制装置消除了运动。