Patents by Inventor Herbert Wehler

Herbert Wehler 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).

  • Guide chains for feed lines
    Patent number: 5038556
    Abstract: A feeder chain for the supply of all types of consumable material to units that move on tracks. The chain comprises a plurality of chain links and has a continuous inner space for feed lines, whereby the chain links have pivotably interconnected outer side pieces that are provided with stops for delimiting the mutual pivot angle. Each chain link is provided with two detachable crosspieces for interconnecting the outer side pieces thereof. The crosspieces are tubular pieces that are insertable via a force fit onto projections of the outer side pieces.
    Type: Grant
    Filed: February 16, 1990
    Date of Patent: August 13, 1991
    Assignee: Kabelschlepp Gesellschaft mit beschrankter Haftung
    Inventors: Werner Moritz, Volker Jud, Herbert Wehler, Karl-Georg Wisser, Willibald Weber, Paul-Werner Mack
  • Force amplifier
    Patent number: 4347754
    Abstract: In a force amplifier, supporting members extend between a pressure plate and a countersupport plate. At each plate the supporting members bear against end bolts and intermediate the plates the support members bear against joint bolts. A spreader bolt extends through the countersupport plate and has a spreader head located between the joint bolts. The surfaces of the spreader bolt contacting the joint bolts are concavely shaped.
    Type: Grant
    Filed: March 24, 1980
    Date of Patent: September 7, 1982
    Assignee: Optima Spanntechnik GmbH
    Inventor: Herbert Wehler
  • Link for steel sprocket chains
    Patent number: 4328665
    Abstract: Links for steel sprocket chains are each formed of a pair of dodecagon shaped broadened portions joined by a web with parallel sides. When cut from a sheet metal plate the boundary edges of the broadened portions and web of one link are in contact with and at least partially congruent to adjacent links.
    Type: Grant
    Filed: April 2, 1979
    Date of Patent: May 11, 1982
    Assignee: Amsted-Siemag Kette GmbH
    Inventors: Klaus Taubert, Herbert Wehler, Alfred Bald
  • Printer comprising a printing head which is adjustable by means of a motor
    Patent number: 4233895
    Abstract: A printer comprising a carriage which is displaceable along a record carrier, parallel to the line direction, and on which a printing head is mounted which is displaceable transversely of the line direction by means of an electric motor. The electric motor is coupled to the printing head by means of two complementary cam discs and two cam followers. The electric motor is controlled by an electrical control signal which originates from a converter which is coupled to a sensor which contacts the record carrier.
    Type: Grant
    Filed: December 4, 1978
    Date of Patent: November 18, 1980
    Assignee: U.S. Philips Corporation
    Inventor: Herbert Wehler
  • Printer comprising a printing head controlled by a sensor
    Patent number: 4174908
    Abstract: A printer comprising a carriage which is displaceable along a record carrier and on which a printing head is arranged to be slidable independently of the carriage. The carriage is provided with a sensor for controlling the distance between the printing head and the record carrier.
    Type: Grant
    Filed: November 16, 1977
    Date of Patent: November 20, 1979
    Assignee: U.S. Philips Corporation
    Inventor: Herbert Wehler