Patents by Inventor Andrzej Janczak

Andrzej Janczak 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).

  • Insulation displacement contact element
    Patent number: 5685733
    Abstract: An insulation displacement contact element of a blade-type, resilient contact material having a contact slot provided with an insertion opening. The outer edges generally parallel to the contact slot are provided in an area of a wire contact zone of the contact slot with cutouts.
    Type: Grant
    Filed: January 25, 1995
    Date of Patent: November 11, 1997
    Assignee: Krone Aktiengesellschaft
    Inventor: Andrzej Janczak
  • Cutting and clamping terminal element
    Patent number: 5330367
    Abstract: The invention relates to a cutting and clamping terminal element for contacting electrical conductors, in particular for cable cores of the telecommunication technology, comprising a U-shaped section piece of a U-shaped cross-section and having a cutting and clamping contact. In order to provide a cutting and clamping terminal element (1) by means of which a plurality of parallel electrical conductors (6) can be terminated and accurately positioned and guided, the U-shaped section piece (2) is adapted with one or several central webs (3), which are cut free from the bottom portion (7) and are upwardly bent off. Thereby one or more contact positions 9 are obtained for the electrical conductors (6).
    Type: Grant
    Filed: March 3, 1993
    Date of Patent: July 19, 1994
    Assignee: Krone Aktiengesellschaft
    Inventor: Andrzej Janczak