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. 发明申请

US20060283655A1 Machine element 审中-公开
标题翻译：机器元件
公开(公告)号：US20060283655A1
公开(公告)日：2006-12-21
申请号：US10570926
申请日：2004-12-08
申请人： Thomas Motz , Matthias Dohr , Ernst Neuwirth , Manfred Kraus
发明人： Thomas Motz , Matthias Dohr , Ernst Neuwirth , Manfred Kraus
IPC分类号： B62D3/00
CPC分类号： B21H5/005 , B62D5/0442
摘要： The invention relates to a machine element which is provided, at least over part of its axial length, with first toothing (2.1) in the form of threads, running on its cylindrical lateral surface, for a threaded drive. This is distinguished in that the threads are produced by means of a continuous shape rolling process in the axial direction, as is known per se, the continuous shape rolling process being used in a partially continuous manner corresponding to the desired axial extent of the threads.
摘要翻译：本发明涉及一种机器元件，其在其轴向长度的至少一部分上具有螺纹形式的第一齿形（2.1），其在其圆柱形侧表面上延伸，用于螺纹驱动。不同之处在于，螺纹通过连续形状的轧制方法在轴向方向上产生，如本身已知的那样，连续形状轧制方法以部分连续的方式用于对应于螺纹的所需轴向范围。

2. 发明申请

US20130068059A1 NUT OF A PLANETARY ROLLER SCREW DRIVE, AND METHOD FOR PRODUCING SUCH A NUT 有权
标题翻译：一种商业滚筒螺丝驱动装置及其制造方法
公开(公告)号：US20130068059A1
公开(公告)日：2013-03-21
申请号：US13701223
申请日：2011-05-02
申请人： Michael Kurz , Dietmar Rudy , Rainer Kleber , Thomas Motz , Horst Gredy , Matthias Dohr
发明人： Michael Kurz , Dietmar Rudy , Rainer Kleber , Thomas Motz , Horst Gredy , Matthias Dohr
IPC分类号： F16H25/22
CPC分类号： F16H25/2252 , Y10T74/19795
摘要： A nut (1, 13, 21, 25) for a planetary roller screw drive is provided. A sleeve (14) which is produced by metal forming is provided, and two rings (16) that lie at a fixed distance with respect to each other in the axial direction are provided in this sleeve. In order to engage planets (3), the one ring (16) has the one groove profile (18), and the other ring (16) has the other groove profile (18).
摘要翻译：提供了用于行星滚子丝杠驱动的螺母（1,13,21,25）。提供了通过金属成型制成的套筒（14），并且在该套筒中设置有两个彼此相对于轴向固定距离的环（16）。为了接合行星（3），一个环（16）具有一个凹槽轮廓（18），另一个环（16）具有另一个凹槽轮廓（18）。

3. 发明授权

US06367434B1 Solenoid valve, particularly a proportional hydraulic valve 有权
标题翻译：电磁阀，特别是比例液压阀
公开(公告)号：US06367434B1
公开(公告)日：2002-04-09
申请号：US09711193
申请日：2000-11-13
申请人： Martin Steigerwald , Jens Schäfer , Matthias Dohr
发明人： Martin Steigerwald , Jens Schäfer , Matthias Dohr
IPC分类号： F01L134
CPC分类号： F15B13/0821 , F01L1/34 , F01L2001/34426 , F01L2001/3443 , F01L2103/00 , H01F7/127 , Y10T137/86622
摘要： The Invention concerns g solenoid valve, more particularly a proportional hydraulic valve which is arranged within a hydraulic system of a device for varying the valve timing of gas exchange valves in an internal combustion engine. The solenoid valve (1) generally comprises an electromagnet (2) having a hollow cylindrical magnet housing (3), at least one coil winding (4) and an armature (5) as Well as a first pole shoe (6) and a second pole shoe (7) and further comprises a valve member (8) having a hollow cylindrical valve housing (9) for receiving a spool valve which is displaceable relative to the valve housing (9) by the armature (5) of the electromagnet (2). According to the invention, the electromagnet (2) and the valve member (8) are connected and fixed radially and axially to each other by force locking and/or positive engagement by the second pole shoe (7) of the electromagnet (2) which is arranged adjacent the valve member (8) and configured as a plug-in lock for the valve housing (9).
摘要翻译：本发明涉及g电磁阀，更具体地说是一种比例液压阀，其布置在用于改变内燃机中的气体交换阀的气门正时的装置的液压系统内。电磁阀（1）通常包括具有中空圆柱形磁体壳体（3）的电磁体（2），至少一个线圈绕组（4）和电枢（5）以及第一极靴（6）和第二极靴（7），并且还包括具有中空圆柱形阀壳体（9）的阀构件（8），用于容纳滑阀，该滑阀可通过电磁体（2）的电枢（5）相对于阀壳体（9）移位）。根据本发明，电磁体（2）和阀构件（8）通过由电磁体（2）的第二极靴（7）的力锁定和/或正接合而彼此径向和轴向连接和固定，布置成邻近阀构件（8）并且构造成用于阀壳体（9）的插入式锁定件。

4. 发明授权

US09194470B2 Nut of a planetary roller screw drive, and method for producing such a nut 有权
标题翻译：行星滚子丝杠驱动器的螺母，以及用于制造这种螺母的方法
公开(公告)号：US09194470B2
公开(公告)日：2015-11-24
申请号：US13701223
申请日：2011-05-02
申请人： Michael Kurz , Dietmar Rudy , Rainer Kleber , Thomas Motz , Horst Gredy , Matthias Dohr
发明人： Michael Kurz , Dietmar Rudy , Rainer Kleber , Thomas Motz , Horst Gredy , Matthias Dohr
IPC分类号： F16H25/22
CPC分类号： F16H25/2252 , Y10T74/19795
摘要： A nut (1, 13, 21, 25) for a planetary roller screw drive is provided. A sleeve (14) which is produced by metal forming is provided, and two rings (16) that lie at a fixed distance with respect to each other in the axial direction are provided in this sleeve. In order to engage planets (3), the one ring (16) has the one groove profile (18), and the other ring (16) has the other groove profile (18).
摘要翻译：提供了用于行星滚子丝杠驱动的螺母（1,13,21,25）。提供了通过金属成型制成的套筒（14），并且在该套筒中设置有两个彼此相对于轴向固定距离的环（16）。为了接合行星（3），一个环（16）具有一个凹槽轮廓（18），另一个环（16）具有另一个凹槽轮廓（18）。

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