Patents by Inventor Gerhard Kustner

Gerhard Kustner 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: 4080242
    Abstract: Apparatus for splicing successive exposed photographic films end-to-end by means of uniting bands one side of which is coated with hotmelt has a ribbon which is severed at regular intervals at the splicing station to yield a succession of uniting bands. Each band is caused to overlie the ends of films at the splicing station and is thereupon pressed against the films by two heated rams which move toward each other as soon as a fresh band is separated from the ribbon. The ribbon is retracted from the splicing station immediately upon severing to avoid the flow of hotmelt thereon as a result of heating action of the rams.
    Type: Grant
    Filed: December 16, 1976
    Date of Patent: March 21, 1978
    Assignee: AGFA-Gevaert, A.G.
    Inventors: Franz Komenda, Klaus Weber, Adolf Hofler, Gerhard Kustner
  • Patent number: 4004724
    Abstract: Apparatus for withdrawing exposed photographic roll film from a container wherein the film is adjacent a backing strip and the leader of the strip extends beyond the leader of the film. The container is mounted in a locating device so that a small opening in the rear wall of the container is located in the path of a pusher which, when pivoted forwardly expels the leader of the strip through the exposure opening of the container and into the nip of two rolls which advance the strip and thereby draw the leader of the film from the container. The leader of the film is intercepted and deflected by a deflector so that the film advances in an elongated channel and is engaged and moved forwardly by second advancing rolls. The inlet of the channel is defined by the deflector and a small idler roller which is mounted between the deflector and an edge forming part of the container and bounding a portion of the exposure opening.
    Type: Grant
    Filed: January 26, 1976
    Date of Patent: January 25, 1977
    Assignee: AGFA-Gevaert, A.G.
    Inventors: Helmut Zangenfeind, Gerhard Kustner