专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11241326B2 Dynamic correction splint 有权
公开(公告)号：US11241326B2
公开(公告)日：2022-02-08
申请号：US15670662
申请日：2017-08-07
申请人： Helmut Wagner
发明人： Helmut Wagner
IPC分类号： A61F5/01 , A61F5/058
摘要： The invention relates to a dynamic correction splint (1) with two splint parts (5, 6) connected to each other via a joint (2). Spring bases (25, 26) of a spring device (27) are each coupled to a splint part (5, 6) in such a way that pivoting the splint parts (5, 6) leads to an altered biasing of the spring device (27). The spring device (27) exerts a correction moment onto the splint parts (5, 6) acting in the direction of a correction position of the splint parts (5, 6). The spring device (27) is configured and coupled to the splint parts (5, 6) in such a way that the absolute value of the correction moment increases as the correction position of the splint parts (5, 6) is approached. It is possible that a switching mechanism (40) is present. The switching mechanism (40) is actuated in a motion-controlled way by the pivoting of the splint parts (5, 6) and at its actuation changes the coupling of the splint parts (5, 6) with the spring device (27).

2. 发明授权

US08157756B2 Orthosis 失效
标题翻译：矫形
公开(公告)号：US08157756B2
公开(公告)日：2012-04-17
申请号：US12528731
申请日：2008-02-11
申请人： Norbert Schimek , Helmut Wagner
发明人： Norbert Schimek , Helmut Wagner
IPC分类号： A61F5/00 , E05D7/00 , E05D7/08
CPC分类号： A61F5/0123 , A61F2005/0139 , Y10T16/52
摘要： A knee orthodic is provided with two load-bearing joints (12, 14), each joint having a proximal leg (16.1, 16.2) and a distal leg (18.1, 18.2). The knee orthodic, may be adapted more easily to a changing knee width. This is achieved in that the proximal legs (16.1, 16.2) are connected by a proximal joint (24) and the distal joints (18.1, 18.2) are connected by a distal joint, said proximal legs (16.1, 16.2) being connected pivotally and fixably relative to one another in the proximal joint (24) in the form of a rotary joint about a proximal joint pivot axis (P).
摘要翻译：膝盖正畸设置有两个承载关节（12,14），每个关节具有近端腿部（16.1,16.2）和远端腿部（18.1,18.2）。膝盖正常，可以更容易地适应变化的膝盖宽度。这是通过近端接头（24）连接而远端接头（18.1,18.2）通过远端接头连接的，所述近侧腿部（16.1,16.2）可枢转地连接，在近端关节（24）中以围绕近端关节枢转轴线（P）的旋转关节的形式相对于彼此固定。

3. 发明授权

US4130491A Use of betaines in mineral oil recovery 失效
标题翻译：使用甜菜碱进行矿物油回收
公开(公告)号：US4130491A
公开(公告)日：1978-12-19
申请号：US705766
申请日：1976-07-16
申请人： Helmut Wagner , Hans-Joachim Neumann
发明人： Helmut Wagner , Hans-Joachim Neumann
IPC分类号： E21B43/22 , C09K8/584
CPC分类号： C09K8/584 , Y10S507/936
摘要： A method for recovering mineral oil from oil deposits utilizing conventional flooding techniques wherein the deposit is flooded with water forcing the oil to the surface of the water or absorbing the oil in the water by use of certain additives and then recovering the oil from the flooded water wherein the aqueous flooding solution contains a surface active betaine containing as a hydrophilic residue at least one quaternary ammonium group capable of intramolecular formation of an internal salt with an acid group, and an oleophilic residue composed of at least one residue of naphthenic acids. The surface active betaines provide improved recovery of oils from such mineral deposits.
摘要翻译：一种利用传统的淹水技术从油沉积中回收矿物油的方法，其中沉积物充满水，迫使油通过使用某些添加剂迫使油或者吸收水中的油，然后从淹水中回收油其中所述含水浸液含有含有作为亲水残基的表面活性甜菜碱，所述表面活性甜菜碱含有至少一个能够与酸基分子内形成内部盐的季铵基团和由至少一种环烷酸残基组成的亲油性残基。表面活性甜菜碱提供了从这种矿物沉积物提高油的回收率。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式