Patents Assigned to Hohe GmbH & Co.KG.
  • Patent number: 7393111
    Abstract: An outside mirror for a motor vehicle has a mirror foot (1) fastenable to the vehicle and a mirror carrier (3) fastenable to the mirror foot so as to be capable of swivelling about a swivelling axis. The mirror carrier (3) is fastenable to the mirror foot (1) by virtue of the latching of at least one first detent element (11) in a first detent contour (12). In this the position of the mirror carrier (3) relative to the mirror foot (1) at at least one defined swivel angle may be secured by virtue of the latching of at least one second detent element in a second detent contour (15, 16). The mirror carrier (3) in the latched state of the first detent element (11) is displaceable counter to the pressure of a spring element (11) at least far enough in the direction of the swivelling axis for the second detent element to be unlatchable from the second detent contour (15, 16) through swivelling of the mirror carrier (3).
    Type: Grant
    Filed: June 29, 2001
    Date of Patent: July 1, 2008
    Assignee: Donnelly Hohe GmbH & Co. KG
    Inventors: Hans-Joachim Fuchs, Helmut Weimer
  • Patent number: 7088262
    Abstract: A method of operating a display system in a vehicle (03) for finding a suitable parking place (06) with at least one camera (01) with which an observation area in the vicinity of the vehicle (03) can be recorded, with an image processing unit in which the image data coming from a camera (03) can be processed and a display screen (02) in the interior of the vehicle on which the image data coming from the image processing unit can be displayed as an image (07). A parking place symbol (08, 18, 20) is superimposed by the image processing unit on the current image (07) on the display screen (02), symbolizing true to scale an area in the current image (07) which the vehicle (03) can reach in parking, starting from its current position, taking into account the properties of the vehicle, in particular the size of the vehicle and the maximum steering angle.
    Type: Grant
    Filed: October 24, 2003
    Date of Patent: August 8, 2006
    Assignee: Donnelly Hohe GmbH & Co. KG
    Inventors: Benno Tobias Schindler, Tim Weis
  • Patent number: 6989736
    Abstract: The invention relates to a monitoring device (1) for a motor vehicle (2), consisting of at least one display device (6) located in the interior of the vehicle, and at least one camera (4, 5) arranged in the front and/or rear area of the vehicle (2), with which the area to the sides of the vehicle (2) can be monitored and displayed on the display device (6), whereby the camera (4, 5) is arranged on a carrier unit located centrally on the vehicle (2), and whereby the carrier unit can be withdraw into the bodywork when not in use and can be extended when required.
    Type: Grant
    Filed: September 24, 2003
    Date of Patent: January 24, 2006
    Assignee: Donnelly Hohe GmbH & Co. KG
    Inventors: Wolfgang Berberich, Edwin Seitz, Tim Weis
  • Patent number: 6917378
    Abstract: A method is disclosed for operating a display system in a vehicle (01), having at least one camera, using which an observation region (02) in the surroundings of the vehicle (01) may be recorded, having an image processing unit, in which the image data coming from the camera may be processed, a display screen (05) inside the vehicle, on which the image data coming from the image processing unit may be displayed as an image (07), and a sensor system, using which the vehicle movement may be detected and relayed as movement data to the image processing unit.
    Type: Grant
    Filed: October 6, 2003
    Date of Patent: July 12, 2005
    Assignee: Donnelly Hohe GmbH & Co., KG
    Inventors: Tim Weis, Benno Tobias Schindler
  • Patent number: 6819231
    Abstract: A parking and/or maneuvering assistance device for a passenger vehicle or a commercial vehicle is provided with an image acquisition unit (01), e.g., a video camera, and a graphic display unit with which the image information recorded by the image acquisition unit (01) can be displayed in the interior of the vehicle either with or without processing. The image acquisition unit (01) is situated behind a protective element (07), so it is essentially inaccessible from the outside in a resting position, whereby a opening (08) allocated to the image acquisition unit (01) is provided in the protective element (07).
    Type: Grant
    Filed: February 4, 2003
    Date of Patent: November 16, 2004
    Assignee: Donnelly Hohe GmbH & Co. KG
    Inventors: Wolfgang Berberich, Barbara Kolbe, Edwin Seitz, Werner Seitz, Tim Weis
  • Patent number: 6616313
    Abstract: A lighting device for attachment to a motor vehicle inside a housing 4. One or more light emitting diodes 9 which emit substantially white light are employed as lighting emitters. On account of the small amount of waste heat of the light-emitting diodes 9 the lighting device can be particularly easily integrated into existing subassemblies of the motor vehicle, in particular into the outside mirrors, inside mirror, trim strips and door handles, and can serve to illuminate the region around the vehicle or the interior of the vehicle.
    Type: Grant
    Filed: December 6, 2001
    Date of Patent: September 9, 2003
    Assignee: Donnelly Hohe GmbH & Co. KG
    Inventors: Peter Fürst, Harald Buchalla
  • Patent number: 6612707
    Abstract: The invention relates to an exterior rear-view mirror comprising an adjustably held glass subassembly and at least one electrical drive motor (2), with the glass subassembly being adjustable via at least one adjustment mechanism arranged between the drive motor (2) and the glass subassembly. The adjustment mechanism comprises a drive shaft (7, 8) with an eccentrically shaped shaft section (9, 10) and a drive bar (12, 13) arranged between the glass subassembly and the eccentrically shaped shaft section (9, 10) of the drive shaft (7, 8). The drive shaft (7, 8) and the drive bar interact in such a way that a rotatory actuating movement of the drive shaft (7, 8) is converted to a linear actuating movement, acting on the glass subassembly, of the drive bar (12, 13) as a result of excursion of the eccentrically shaped shaft section (9, 10).
    Type: Grant
    Filed: December 21, 2000
    Date of Patent: September 2, 2003
    Assignee: Donnelly Hohe GmbH & Co. KG
    Inventors: Rudolf Kaspar, Herwig Polzer
  • Patent number: 6568414
    Abstract: An arrangement for cleaning the mirror element of an outside rear view mirror is disclosed. The arrangement includes a washing nozzle, which is disposed in the region of the outside rear view mirror on a motor vehicle and from which a jet of a cleaning liquid may be discharged. The position of the mirror element (1) relative to the body of the motor vehicle is variable, whereas the washing nozzle (9) is connected in a fixed manner to the body. To improve the cleaning action of the washing to nozzle (9), the mirror element (2) may be adjusted between a normal position, in which the driver may observe the traffic behind him in the mirror element (2), and a cleaning position, in which an advantageous angle for cleaning, in particular a steep angle arises between the mirror plane of the mirror element (2) and the jet of cleaning liquid.
    Type: Grant
    Filed: June 20, 2000
    Date of Patent: May 27, 2003
    Assignee: Donnelly Hohe GmbH & Co. KG
    Inventors: Hans-Joachim Fuchs, Peter Fuerst, Herwig Polzer
  • Patent number: 6412962
    Abstract: A rear view mirror (1) for a motor vehicle is disclosed having a mirror element, in the mirror surface of which the driver may observe the traffic behind the driver. In order variably to be able to vary the reflection detail shown in the rear view mirror (1), the mirror element (2) is composed of a plurality of component mirrors (3). These component mirrors (3) are arranged so as to be pivotally mounted on a base plate (5) and the angle of reflection of each component mirror (3) may be adjusted through control of at least one associated drive unit (6).
    Type: Grant
    Filed: July 21, 2000
    Date of Patent: July 2, 2002
    Assignee: Donnelly Hohe GmbH & Co. KG
    Inventor: Rudolf Kaspar
  • Patent number: 6382806
    Abstract: An outside rear view mirror for a motor vehicle is provided having an adjustably supported glass subassembly and an electric adjusting mechanism for remote-controlled adjustment of the glass subassembly. The position of the glass subassembly, in particular the angular position, is determinable by means of at least one sensor. In order to enable contactless and wear-free acquisition of the position of the glass subassembly, the sensor is designed in the manner of a magnetic sensor, which cooperates in such a way with a magnetic element provided in the outside rear view mirror that the magnetic sensor or the magnetic element participates in the adjusting motion of the glass subassembly. The magnetic sensor in dependence upon the position of the magnetic element supplies a variable output signal, from which in an evaluation unit the position of the glass subassembly is derivable.
    Type: Grant
    Filed: October 27, 2000
    Date of Patent: May 7, 2002
    Assignee: Donnelly Hohe GmbH & Co. KG
    Inventors: Hans-Joachim Fuchs, Peter Fuerst, Klaus Schnellbach
  • Publication number: 20020041498
    Abstract: A lighting device for attachment to a motor vehicle inside a housing 4. One or more light emitting diodes 9 which emit substantially white light are employed as lighting emitters. On account of the small amount of waste heat of the light-emitting diodes 9 the lighting device can be particularly easily integrated into existing subassemblies of the motor vehicle, in particular into the outside mirrors, inside mirror, trim strips and door handles, and can serve to illuminate the region around the vehicle or the interior of the vehicle.
    Type: Application
    Filed: December 6, 2001
    Publication date: April 11, 2002
    Applicant: Donnelly Hohe GmbH & Co. KG
    Inventors: Peter Furst, Harald Buchalla
  • Patent number: 6347880
    Abstract: A lighting device for attachment to a motor vehicle inside a housing 4. One or more light emitting diodes 9 which emit substantially white light are employed as lighting emitters. On account of the small amount of waste heat of the light-emitting diodes 9 the lighting device can be particularly easily integrated into existing subassemblies of the motor vehicle, in particular into the outside mirrors, inside mirror, trim strips and door handles, and can serve to illuminate the region around the vehicle or the interior of the vehicle.
    Type: Grant
    Filed: September 25, 2000
    Date of Patent: February 19, 2002
    Assignee: Donnelly Hohe GmbH & Co. KG
    Inventors: Peter Fürst, Harald Buchalla
  • Patent number: 6340231
    Abstract: An electrically adjustable external rear view mirror (1) for a motor vehicle with a mirror element (4), a housing (3) and a mirror base (2) which may be fixed to the motor vehicle. The mirror element (4) and the housing (3) are rigidly connected together and an adjustment gear (5) which may be driven by at least one electric motor (10, 11) is arranged between housing (3) and mirror base (2).
    Type: Grant
    Filed: March 26, 1999
    Date of Patent: January 22, 2002
    Assignee: Donnelly Hohe GmbH & Co. KG
    Inventor: Herwig Polzer
  • Patent number: 6312135
    Abstract: The invention relates to an external rear view mirror of a motor vehicle with a glass subassembly, at least one electrical function element, more particularly an adjustment drive and/or a lighting device and/or a folding drive and/or a heating element, and a support element, to which the electrical function element can be secured. In order to increase the electrical operational reliability of the external rear view mirror and to facilitate the assembly of the cabling, the support element (1) includes at least one electrical conductor path (6), to whose first end (7, 13, 14, 15, 17) an electrical function element (3, 4, 5) can be connected and to whose second end (19) a power supply of the motor vehicle can be connected.
    Type: Grant
    Filed: September 10, 1999
    Date of Patent: November 6, 2001
    Assignee: Donnelly Hohe GmbH & Co. KG
    Inventor: Herwig Polzer
  • Patent number: 6290378
    Abstract: A lighting device (26) for arrangement on the external or internal rear view mirror of a motor vehicle is provided with a light source (27), the light rays of which emerge at a mirror housing opening and are deflected at a transparent light refraction element (33) arranged in the beam path. The plate-like light refraction element (33) has, at least on one side, a surface structure (36) by means of which the light refraction element is divided into several light refraction zones. To achieve a deflection of the light into a preferred direction the light refraction element (33) is designed in the manner of a Fresnel prism (33), the light refraction zones corresponding to prism zones of a prism body which are pushed together in stepwise manner. To intensify the deflection of the light beam into the preferred direction a decentralized condenser lens (31) may be arranged in front of the Fresnel prism (33).
    Type: Grant
    Filed: July 23, 1999
    Date of Patent: September 18, 2001
    Assignee: Donnelly Hohe GmbH & Co. KG
    Inventors: Harald Buchalla, Peter Furst, Herwig Polzer
  • Patent number: 6247823
    Abstract: An outside rear view mirror for a motor vehicle includes a mirror element, a housing and a mirror foot fastenable to the motor vehicle. At least one electrical function element, in particular a contacting element, is provided in the outside rear view mirror. In order in a simple manner to protect the function element (9, 19, 20, 29, 30, 31) from moisture and dirt, there is provided in the outside rear view mirror (1) a sealable chamber (5), in which the electrical function element (9, 19, 20, 29, 30, 31) may be disposed.
    Type: Grant
    Filed: June 20, 2000
    Date of Patent: June 19, 2001
    Assignee: Donnelly Hohe GmbH & Co. KG
    Inventors: Peter Fuerst, Harald Buchalla, Klaus Schnellbach, Hans-Joachim Fuchs
  • Patent number: 6170957
    Abstract: A motor-adjustable rear-view mirror has a housing, a mirror glass assembly, at least one mirror adjustment drive that effects alignment of the mirror adjustment drive to the reinforcement plate, in which the fastening device has at least one section for transmission of electrical energy and/or electrical signals to the mirror adjustment drive.
    Type: Grant
    Filed: July 3, 1998
    Date of Patent: January 9, 2001
    Assignee: Donnelly Hohe GmbH & Co., KG
    Inventor: Rudolf Kaspar
  • Patent number: 6152590
    Abstract: A lighting device for attachment to a motor vehicle inside a housing 4. One or more light emitting diodes 9 which emit substantially white light are employed as lighting emitters. On account of the small amount of waste heat of the light-emitting diodes 9 the lighting device can be particularly easily integrated into existing subassemblies of the motor vehicle, in particular into the outside mirrors, inside mirror, trim strips and door handles, and can serve to illuminate the region around the vehicle or the interior of the vehicle.
    Type: Grant
    Filed: February 12, 1999
    Date of Patent: November 28, 2000
    Assignee: Donnelly Hohe GmbH & Co. KG
    Inventors: Peter Furst, Harald Buchalla
  • Patent number: 6003996
    Abstract: A cap for an external side view mirror for a motor vehicle which facilitates the ability of an observer to determine the position of the vehicle. To accomplish this, a light-reflecting strip or triangular pyramidal reflector prisms, for example, are applied to the cap.
    Type: Grant
    Filed: May 22, 1996
    Date of Patent: December 21, 1999
    Assignee: Donnelly Hohe GmbH & Co. KG
    Inventor: Peter Furst
  • Patent number: 5867328
    Abstract: An external mirror for a motor vehicle includes a mirror base attachable to the vehicle, a mirror head which bears a mirror, which head can be rotated relative to the base by a motor, and which is mounted on the mirror base by an articulation, and when subjected to an impulse can yield in a deflection direction in which it is tilted toward the vehicle from the operating position of the mirror head. The articulation includes a tubular element fixed to the mirror base, and the articulation further has a bushing which is pressed coaxially over the tubular element by a spring, and a mechanism for limiting the rotational excursion of the mirror head around the tubular element.
    Type: Grant
    Filed: March 7, 1996
    Date of Patent: February 2, 1999
    Assignee: Hohe GmbH & Co. KG
    Inventors: Armin Stapp, Edwin Seitz