Resources Contact Us Home
KWD Kupplungswerk Dresden GmbH Patents
KWD Kupplungswerk Dresden GmbH
Dresden, DE
No. of patents:

Patent Number Title Of Patent Date Issued
7985141 Universal double-jointed coupling for railway vehicles July 26, 2011
A universal double-jointed coupling for railway vehicles with two joint levels comprises two coupling joints which are interconnected via a shaft that is surrounded by a hollow pinion shaft in order to transmit torque by means of said hollow pinion shaft. One joint level is assigned to a
6283869 Toothed coupling September 4, 2001
The invention relates to a toothed coupling, especially a double toothed coupling, for rail vehicles, essentially consisting of a coupling housing (2) and at least one coupling component (3, 4) fitted inside the coupling housing (2), the coupling component has first teeth (9, 10) in its

  Recently Added Patents
Methods for increasing efficacy of FOLR1 cancer therapy
Distributed multicast packet replication with centralized quality of service
Methods and system for displaying segmented images
System and method of error reporting in a video distribution network
Method and apparatus for generating soft bit values in reduced-state equalizers
Control of an electric machine
Device and method for controlling brightness of organic light emitting diode display
  Randomly Featured Patents
Microwave heating container with microwave reflective dummy load
Subcutaneous catheter stabilizing devices and methods for securing a catheter using the same
Battery charger
Adsorbing device, sucker and mounting device for conductive member, adsorbing method and mounting method for conductive member, and semiconductor device and method of making the same
Hydroxamic acid compounds as metalloprotease and TNF inhibitors
Semiconductor memory
Methods and systems for delivering foamed beverages from liquid concentrates
Shelved computer stand
Novel fluorine-containing benz-azole derivatives, process for their manufacture and their use as optical brighteners
Mask data creation method