Patents by Inventor Ernst Haug

Ernst Haug 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: 9790985
    Abstract: A pivoting fitting (1) comprises a first tab (2) and a second tab (3) which are mounted so as to be rotatable relative to each other about an axis (6), and a locking mechanism having at least one pawl (5) and toothing (4), wherein the pawl (5) can be engaged in the toothing in a plurality of positions and permits a pivoting movement of the first tab (2) with respect to the second tab (3) in a first direction and blocks movement in an opposing direction, and wherein at least one control element (14) is provided to disengage the at least one pawl (5) from the toothing (4) and then to pivot the first tab (2) with respect to the second tab (3) in the second direction through an angle, wherein the at least one pawl (5) is retained by a spring element (9) in a position engaged in the toothing (4), wherein the spring element (9) is at least partially made from an elastomer material. In this way, the pivoting fitting (1) can be pivoted with little noise.
    Type: Grant
    Filed: July 31, 2014
    Date of Patent: October 17, 2017
    Assignee: Hettich Franke GmbH & Co. KG
    Inventors: Ernst Haug, Gerd Stauβ, Steffen Grathwol
  • Publication number: 20160348713
    Abstract: A pivoting fitting (1) comprises a first tab (2) and a second tab (3) which are mounted so as to be rotatable relative to each other about an axis (6), and a locking mechanism having at least one pawl (5) and toothing (4), wherein the pawl (5) can be engaged in the toothing in a plurality of positions and permits a pivoting movement of the first tab (2) with respect to the second tab (3) in a first direction and blocks movement in an opposing direction, and wherein at least one control element (14) is provided to disengage the at least one pawl (5) from the toothing (4) and then to pivot the first tab (2) with respect to the second tab (3) in the second direction through an angle, wherein the at least one pawl (5) is retained by a spring element (9) in a position engaged in the toothing (4), wherein the spring element (9) is at least partially made from an elastomer material. In this way, the pivoting fitting (1) can be pivoted with little noise.
    Type: Application
    Filed: July 31, 2014
    Publication date: December 1, 2016
    Applicant: Hettich Franke GmbH & Co. KG
    Inventors: Ernst Haug, Gerd Stauß, Steffen Grathwol
  • Patent number: 4396220
    Abstract: A motor vehicle seat which includes a seat retention device. The seat retention device is constructed such that, in the event of a lateral impact, the seat is permitted to move laterally with respect to a seat runner toward an interior of the vehicle in a direction of action of the lateral impact. Devices are provided which act upon the seat in reaction to the lateral motion thereof.
    Type: Grant
    Filed: June 16, 1981
    Date of Patent: August 2, 1983
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Dieter Dieckmann, Theodor Reinhard, Ernst Haug
  • Patent number: 4273027
    Abstract: A pneumatic actuating arrangement for to and fro movements, especially of a central locking system for motor vehicles, with an excess pressure source and with a vacuum source and with at least one pneumatic working device whose working chamber is adapted to be selectively connected to the excess pressure source or to the vacuum source by way of a shifting valve shiftable between two end positions. An intermediate for the shifting valve is provided in which position the shifting valve becomes temporarily effective during the transition from the one end position into the other end position so that the working chamber is conected to the atmosphere.
    Type: Grant
    Filed: June 1, 1978
    Date of Patent: June 16, 1981
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Theodor Reinhard, Ernst Haug, Rudiger Hoffmann, Dieter Feichtiger
  • Patent number: 4237709
    Abstract: A locking mechanism for lids, hoods, flaps and/or doors, especially in motor vehicles, which cooperates with a cylinder lock whose lock cylinder is provided with a lock part adapted to be pressed-in against the force of a spring. The lock part includes, at its cylindrical outer surface, a pressure pin which is swung by rotation from an operating position to a non-operating position. In addition to the pressure pin, a lug is arranged at the outer surface of the lock part adapted to be pressed-in. The lug is operatively connected with an additional locking mechanism in such a manner that the additional locking mechanism becomes operable only over a limited rotary range of the lock cylinder adjoining the inoperable position of the pressure pin--as viewed in the locking direction.
    Type: Grant
    Filed: September 19, 1978
    Date of Patent: December 9, 1980
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Rolf Krugener, Ernst Haug, Hermann W. Kurth
  • Patent number: 4181191
    Abstract: A pneumatic system for a central locking installation of motor vehicles with lines that conduct pressures to pneumatic elements, of which one each is coordinated to the parts to be locked, such as doors, tank lid, rear lid and/or front hood and the like, whereby key actuation of the locking mechanism at a vehicle door opens, respectively, closes the associated part(s); the pneumatic elements are constructed as single-chamber elements, to which excess pressure and vacuum are alternately fed through the same line; the excess pressure and vacuum are produced by a pump driven by an electric motor that is set into operation by a pulse transmitter engaged during the actuation of the locking mechanism of the driver door, and that is again automatically turned off after the termination of the opening or locking operation.
    Type: Grant
    Filed: April 4, 1978
    Date of Patent: January 1, 1980
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Rudiger Hoffmann, Dieter Feichtiger, Theodor Reinhard, Ernst Haug, Bernhard Schulze, Emil Bleibtreu
  • Patent number: 4121613
    Abstract: A vehicle with operationally conditioned vacuum loads and comfort vacuum loads, in which a central distributor box is provided that is equipped with a feed connection to connect a distributor chamber with a vacuum source; at least two load chambers are also provided in the distributor box, whereby each load chamber is connected with the distributor chamber by way of a protective valve opening in the direction to the distributor chamber against a spring force, and with a load connection which is in communication with a test connection that opens into the atmosphere after overcoming a spring-loaded valve.
    Type: Grant
    Filed: April 14, 1977
    Date of Patent: October 24, 1978
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Theodor Reinhard, Rudiger Hoffmann, Ernst Haug
  • Patent number: 4098366
    Abstract: An installation for accommodating a storage battery in a closed-off space, such as a passenger or luggage space of a motor vehicle, which includes a covering hood that holds back gases and acids escaping from the battery cells; the covering hood thereby forms the cover of a trough surrounding the storage battery and abuts sealingly at the top side of the trough so that a container is created which is gas-tight with respect to the interior of the vehicle; the connecting cables for the battery are led out of the container in a sealed manner while a recess with a discharge opening is provided in the bottom of the container which is in communication with the free atmosphere.
    Type: Grant
    Filed: September 27, 1976
    Date of Patent: July 4, 1978
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Theodor Reinhard, Ernst Haug, Manfred Schulz