Patents by Inventor Heinz Deusch

Heinz Deusch 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: 6417684
    Abstract: A test head for making contact with test points of an electric component under test and with contact points on a board, for example. A plurality of spring elastic, elongated electric contact elements have opposite ends which respectively contact a test point at one end and a contact point at the other end. A plurality of at least two and preferably three guide panels are located in the space between the test points and the contact points. A respective, first, second and third opening in the first, second and third panels for each of the contact elements for each of the contact elements, with two adjacent openings for each of the contact elements being laterally offset and misaligned so that the contact element passing through them is held in a friction locked fashion.
    Type: Grant
    Filed: October 15, 1998
    Date of Patent: July 9, 2002
    Assignee: Feinmetall GmbH
    Inventors: Rainer Schmid, Klaus Giringer, Ulrich Gauss, Heinz Deusch
  • Patent number: 6150830
    Abstract: A test head for making contact with test points arranged close to one another of an electric component. The test head having a plurality of contact elements which can be connected to a connecting element of a test device. The contact elements are in respective feed-through openings through two or three overlying guide panels. The contact elements are axially guidable in the feed-through openings in the panel. Various ways of securing the contact elements against falling out of the test head are provided, including friction locking of the contact elements in one panel, using a securing layer at one panel, laterally offsetting one panel with respect to the others, or by different diameters along the length of the contact element, e.g. by insulation selectively applied along the length. The connecting element and the device for making contact are detachably connected.
    Type: Grant
    Filed: November 5, 1998
    Date of Patent: November 21, 2000
    Assignee: Feinmetall GmbH
    Inventors: Rainer Schmid, Klaus Giringer, Ulrich Gauss, Heinz Deusch