Patents by Inventor Lothar Spiegler

Lothar Spiegler has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6860522
    Abstract: The invention relates to a connector fitting (3), for a high pressure hose (1), which comprises at least two components and has a connector unit (4), for connecting to a high pressure hose (2). The connector unit (4) may be connected to one of several different designs of coupling unit (5), which are destined for the connector unit (4). The connector unit (4) has a shaped nipple on the end away from the coupling unit (5), which fits in the facing open end of the high pressure tube (2). The high pressure tube (2) is thus sealed tight in a ring gap, defined by the outer surface of the nipple (7) and the inner surface of a clamping ring (9) which may be pressed onto the connector unit. According to the invention, the connector fitting (3) is characterized in that the connector unit (4) and the high pressure tube (2), sealed in the ring gap, may be rotated relative to each other.
    Type: Grant
    Filed: November 21, 2000
    Date of Patent: March 1, 2005
    Inventor: Lothar Spiegler