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1. 发明授权

US4948549A Process for producing soot filter elements 失效
标题翻译：生产烟灰过滤元件的工艺
公开(公告)号：US4948549A
公开(公告)日：1990-08-14
申请号：US235440
申请日：1988-08-23
申请人： Hans Erdmannsdorfer , Helmuth Fischer , Helmut Rocker , Hartmut Wolff , Fritz Zundel
发明人： Hans Erdmannsdorfer , Helmuth Fischer , Helmut Rocker , Hartmut Wolff , Fritz Zundel
IPC分类号： B01D29/11 , B01D39/16 , B01D39/20 , F01N3/022
CPC分类号： F01N3/0226 , B01D29/111 , B01D39/14 , B01D2239/0457 , B01D2239/0695 , F01N2330/10 , Y02T10/20
摘要： A process is described for producing filter elements which contain a cross-wound yarn as the filter material, wherein twisted yarn of fine individual fibers is roughened to enhance its filtering action. The yarn may be heat-resistant and the filter element may be used as a soot filter in the exhaust gas stream of an internal combustion engine. Before the yarn is wound up, fiber tufts are broken up by pulling the yarn under tension over a moving roughening surface, the direction of movement of the roughening surface differing by an angle alpha from the direction of movement of the yarn in the area of contact between the yarn and the roughening surface, and the angle alpha being selected in relation to the twist of the yarn, particularly so that the threads of the yarn in contact with the roughening surface are oriented transversely to the direction of movement of the roughening surface. The process produces a roughened yarn which provides the required high filter performance for a soot filter.
摘要翻译：描述了一种用于生产含有交叉缠绕纱线作为过滤材料的过滤元件的方法，其中细纤维单纤维的加捻纱被粗糙化以增强其过滤作用。纱线可以是耐热的，并且过滤元件可以用作内燃机的排气流中的烟灰过滤器。在纱线卷绕之前，通过在纱线的移动粗糙表面上拉伸纱线来将纤维束分解，粗糙表面的运动方向与纱线在接触区域中的运动方向相差一角度α 在纱线和粗糙表面之间，并且相对于纱线的捻度选择角度α，特别是使得与粗糙化表面接触的纱线的纱线横向于粗糙化表面的移动方向定向。该方法产生粗糙的纱线，其为烟尘过滤器提供所需的高过滤性能。

2. 发明授权

US06325767B1 Strength measuring device for the measurement of muscle strength of singular muscle groups of an individual 有权
标题翻译：用于测量单个肌群的肌肉力量的强度测量装置
公开(公告)号：US06325767B1
公开(公告)日：2001-12-04
申请号：US09390180
申请日：1999-09-07
申请人： Hartmut Wolff , Dieter Lagerstrøm , Erhard Peuker
发明人： Hartmut Wolff , Dieter Lagerstrøm , Erhard Peuker
IPC分类号： A61B5103
CPC分类号： A61B5/224
摘要： A device for measuring the force-exerting ability of human muscle groups, comprising at least one pressing element which works together with a force-measuring unit which can measure the force exerted on at least one pressing element The pressing element, of which there is at least one in the force-measuring unit. being arranged so that its height can be adjusted and so that it can be fixed at a desired height. The force-measuring device having, in addition to the at least one pressing element working together with a force-measuring unit, at least one and preferably three additional pressing elements serving to hold certain parts of the test person's body in place, whose height can also be adjusted and which can be fixed at the desired height and are horizontally adjustable and can be fixed in the desired horizontal position.
摘要翻译：一种用于测量人体肌肉群的施力能力的装置，包括至少一个按压元件，该按压元件与能够测量施加在至少一个按压元件上的力的力测量单元一起工作。按压元件至少一个在力测量单元。被布置为使得其高度可以被调节并且使得其可以被固定在期望的高度。该力测量装置除了至少一个与力测量单元一起工作的按压元件之外，还具有至少一个并且优选地三个附加的按压元件，其用于将测试人体的某些部分保持在适当的位置，其高度可以也可以调节并且可以固定在期望的高度并且是水平可调节的并且可以被固定在期望的水平位置。

3. 发明申请

US20080081749A1 Exercise Device for at Least Parts of the Back Muscles of a Human Body 审中-公开
标题翻译：用于人体背部肌肉最少部位的运动装置
公开(公告)号：US20080081749A1
公开(公告)日：2008-04-03
申请号：US11862437
申请日：2007-09-27
申请人： Hartmut Wolff
发明人： Hartmut Wolff
IPC分类号： A63B21/04
CPC分类号： A63B21/156 , A63B23/0211 , A63B23/0233 , A63B23/0244 , A63B2069/0062 , A63B2071/0641
摘要： Exercise device for at least parts of the back musculature of the human body, including a seat area (12) on which a user (9) of the exercise device can sit during the exercise, a back-rest (13) against which the user (9) can rest at least part of his back during the exercise, and holding elements which can sit against the front of the lower leg and/or of the knee of the user (9) during the exercise, the exercise device also including operating elements (7) which the user (9) can hold during the exercise, and wherein the user (9) can move the operating elements (7) against a restoring force in such a way that pelvic straightening and/or pelvic tilting of the user (9) is effected at least in part against the restoring force.
摘要翻译：运动装置，用于人体背部肌肉组织的至少一部分，包括运动中用户（9）可以在运动期间坐下的座位区域（12），用于使用者的休息（13）（9）可以在运动期间至少休息一部分背部，并且在运动期间保持可以靠在使用者（9）的小腿和/或膝盖的前部的元件，锻炼装置还包括操作用户（9）在锻炼期间可以保持的元件（7），并且其中使用者（9）可以克服恢复力移动操作元件（7），使得使用者的骨盆矫直和/或骨盆倾斜（9）至少部分地抵抗恢复力。

4. 发明授权

US5494264A Device for the alternate winding-up and unwinding of strip-shaped material 失效
标题翻译：用于条形材料的交替卷绕和退卷的装置
公开(公告)号：US5494264A
公开(公告)日：1996-02-27
申请号：US320580
申请日：1994-10-11
申请人： Hartmut Wolff , Herbert Quambusch
发明人： Hartmut Wolff , Herbert Quambusch
IPC分类号： B21B1/26 , B21B1/46 , B21B15/00 , B21B45/00 , B21C47/26 , C21D9/68 , C21D9/54
CPC分类号： B21B1/46 , B21B45/004 , B21C47/26 , C21D9/68 , B21B1/26 , B21B2015/0057
摘要： A device for the alternate winding-up and unwinding of strip-shaped material, particularly strand-cast thin slabs in furnace pairs, consisting of two furnaces that are located one above the other and have horizontal winding axles, in which the furnaces can be swung from a winding-up position in an unwinding position and the winding-up and unwinding take place at different speeds. To permit winding-up in one of the two furnaces and unwinding in the other furnace to occur simultaneously and in different directions, each furnace of a furnace pair is pivotable around a vertical axis independent of the other furnace.
摘要翻译：用于替代地卷绕和退绕带状材料的装置，特别是炉对中的铸钢薄板，由两个位于另一个上方并具有水平绕轴的炉组成，其中炉可以摆动从放卷位置的卷绕位置，卷绕和退绕以不同的速度进行。为了允许在两个炉子中的一个炉中卷起并且在另一炉中展开同时发生并且沿不同方向发生，炉对的每个炉都可以独立于另一炉的垂直轴线转动。

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