Patents by Inventor Rudolf Grunig

Rudolf Grunig 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: 5301116
    Abstract: The postage meter machine (11) comprises a stator part (12) and a print rotor (13). Two motors (41, 52), a drive (42), a motor switch (45), a battery (46), a logic unit (56), a clock module (58), and two position indicators (48, 54) are disposed in the stator part (12). A catch-stop actuator (24), a catch-stop row sequence (23) with three catch stops of different lengths as well as a date stamp (20) with four counter wheels (16-19) and a coordinated stop-catch device (26-29) are disposed in the print rotor (13). The counter wheels (16-19) are disposed coaxially next to each other and each counter wheel exhibits twelve print positions, which are rotatable stepwise by the catch-stop row sequence (23). Based on the kind of teeth and the length of the cams, either one, two or three counter wheels (16-18) are rotated simultaneously by one position. A coupler (32) connects the one motor (41) to the catch-stop actuator (24) in a certain angular setting of the print rotor (13).
    Type: Grant
    Filed: September 29, 1992
    Date of Patent: April 5, 1994
    Assignee: Ascom Autelca AG
    Inventor: Rudolf Grunig
  • Patent number: 5203263
    Abstract: The apparatus comprises two levers (80, 81), which are rotatable around rigid axles (86, 87). Added to this is a third rigid axle (85), which carries the one lower infeed roller (21.2). The upper infeed roller (21.1) is supported at a lever (80) and is springingly pressed against the lower infeed roller (21.2). The apparatus permits letters to be postage metered run in direction of the arrow (52) and thereby press the two infeed rollers (21.1, 21.2) apart from each other up to a maximum width D.In operation one lever (80) carries a bolt (95) at an arm (94), where the bolt (95) engages into a curved slot (98) of the other lever (81). The bolt (95) freely moves in the curved slot (98) between zero and a with of, for example, 3 mm. In case of a larger width, the bolt (95) impacts at the edge of the slot and presses the other lever (81) in direction of the dashed illustrated deflection position. Other lever (81) has a release hole (99).
    Type: Grant
    Filed: November 4, 1991
    Date of Patent: April 20, 1993
    Assignee: Ascom Autelca AG
    Inventors: Erwin Berger, Rudolf Grunig
  • Patent number: 4639581
    Abstract: An axle suitable for a postage meter is disclosed which comprises a metallic core surrounded by a jacket of plastic material which jacket can be produced by injection molding. The cross-section of the core is like an H, and this generates two longitudinal grooves along the axle. In addition several bearing flanges are produced at the jacket, which allow the mounting of the axle as well as the attachment of a drum. Guide plates can be provided at the jacket near the longitudinal grooves.
    Type: Grant
    Filed: December 20, 1984
    Date of Patent: January 27, 1987
    Assignee: Hasler AG Bern
    Inventors: Erwin Berger, Rudolf Grunig