Patents Assigned to Camera Dynamics GmbH
  • Patent number: 8556218
    Abstract: Disclosed is a stop brake for a tripod head, particularly for film or television cameras. The tripod head may include (a) a substantially cylindrical brake caliper, which has a main body for insertion into a receiving opening in a housing part of the tripod head and (b) a brake block for engaging with a brake disk, and (c) a locking device in order to engage and disengage the brake block with/from the brake disc. An expanding section is provided in the region of the outer circumference of the main body of the brake caliper. The expanding section is deflected radially outward in the direction of an inside wall of the receiving opening upon engaging the brake block with the brake disc.
    Type: Grant
    Filed: September 23, 2009
    Date of Patent: October 15, 2013
    Assignee: Camera Dynamics GmbH
    Inventors: Bartholomäus Daisenberger, Dagmar Wessels, Martin Giersiepen
  • Patent number: 8534620
    Abstract: A spreader device and a modular stand system including the spreader device are disclosed. The spreader device is configured to detachably couple with and support a stand unit, and to function independently as a stand when detached from the stand unit. Each arm of the spreader device may detachably and rotatably couple with a leg of the stand unit. The modular stand system may also include a monopod where both the spreader device and the stand unit are configured to engage the monopod. The functionality an configurability of each component in the modular stand system may permit increased system flexibility using a small number of components.
    Type: Grant
    Filed: September 5, 2008
    Date of Patent: September 17, 2013
    Assignee: Camera Dynamics GmbH
    Inventors: Robert Zierer, Jolyon Torbitt, Philip Christopher Dalgoutte
  • Patent number: 8292240
    Abstract: Stand, in particular camera stand, comprising: a receptacle for mounting an apparatus, in particular a camera; and at least one leg which is connected to the receptacle and comprises at least two telescopic units (T1, T2), of which a first telescopic unit (T1) is connected to the receptacle and a second telescopic unit (T2) is displaceable relative to the first telescopic unit and can be locked in a desired position in relation to the first telescopic unit (T1), characterized in that two locking points set apart in the longitudinal direction of the leg are provided between the second telescopic unit (T2) and the first telescopic unit (T1) for locking the telescopic units (T1, T2).
    Type: Grant
    Filed: April 20, 2010
    Date of Patent: October 23, 2012
    Assignee: Camera Dynamics GmbH
    Inventors: Dieter Hein, Dagmar Wessels
  • Publication number: 20110290598
    Abstract: The invention relates to a stop brake for a tripod head (1), particularly for film or television cameras, comprising a substantially cylindrical brake caliper (8, 8?, 8?), which has a main body (84, 84?, 84?) for insertion into a receiving opening (7) designed in a housing part of the tripod head (1) and a brake block (82) for engaging with a brake disk (11) provided in the tripod head (1), and locking means in order to engage and disengage the brake block (82) with/from the brake disc (11), characterized in that an expanding section is provided in the region of the outer circumference of the main body (84, 84?, 84?) of the brake caliper (8, 8?, 8?), said section being deflected radially outward in the direction of an inside wall of the receiving opening (7) upon engaging the brake block (82) with the brake disc (11).
    Type: Application
    Filed: September 23, 2009
    Publication date: December 1, 2011
    Applicant: CAMERA DYNAMICS GMBH
    Inventors: Bartholomäus Daisenberger, Dagmar Wessels, Martin Giersiepen
  • Patent number: 7878465
    Abstract: Tripod head for pivotably receiving a device, in particular a film or television camera, comprising a housing (10), a shaft (15) which is rotatably mounted in the housing (10), a receptacle (16, 17), which is connected to the shaft (15), for the device, at least two separate energy accumulators (21-25) which are respectively disposed between the shaft (15) and the housing (10), and a compensating comprising a respective interlocking (31-35) for the energy accumulators in order to switch the energy accumulators (21-25), in each case in operative connection between the housing (10) and shaft (15), so that a restoring moment is exerted on the receptacle (16, 17) via the shaft (15) in accordance with the torque of the device, and a common actuating element (46) in order to switch the energy accumulators (21-25) via the interlocking (31-35) individually or in combination, as desired, characterised in that the actuating element (46) is configured as a rotary disc and comprises on the side facing the housing a cam c
    Type: Grant
    Filed: April 8, 2008
    Date of Patent: February 1, 2011
    Assignee: Camera Dynamics GmbH
    Inventors: Leonhard Jaumann, Berthold Mollenhauer
  • Publication number: 20100282921
    Abstract: Stand, in particular camera stand, comprising: a receptacle for mounting an apparatus, in particular a camera; and at least one leg which is connected to the receptacle and comprises at least two telescopic units (T1, T2), of which a first telescopic unit (T1) is connected to the receptacle and a second telescopic unit (T2) is displaceable relative to the first telescopic unit and can be locked in a desired position in relation to the first telescopic unit (T1), characterised in that two locking points set apart in the longitudinal direction of the leg are provided between the second telescopic unit (T2) and the first telescopic unit (T1) for locking the telescopic units (T1, T2).
    Type: Application
    Filed: April 20, 2010
    Publication date: November 11, 2010
    Applicant: Camera Dynamics GmbH
    Inventors: Dieter Hein, Dagmar Wessels
  • Patent number: 7646424
    Abstract: The invention relates to a camera support device worn on the body comprising a multifunctional assembly of electrical components. The inventive device is characterized in that an operational mode switch device is used to switch the operational mode of connection devices and signal lines between a first and a second mode. In the first mode, the signal lines are used for transmitting a video signal of a first type. In the second mode, only a part of the signal lines is used for transmitting a video signal of a second type while the remaining signal lines are used for other purposes.
    Type: Grant
    Filed: September 12, 2002
    Date of Patent: January 12, 2010
    Assignee: Camera Dynamics GmbH
    Inventor: Curt O. Schaller
  • Patent number: 7588378
    Abstract: A camera-support head includes a stator and a rotor that is mounted so that it can be rotated about an inclined axis in relation to the stator. The head also includes a compensation device for compensating a load torque that occurs during the inclination, the device having an energy accumulator which exerts a restoring torque on the rotor during the inclination. In addition, the compensation device has an auxiliary device which influences the transmission of the rotational displacement from the rotor to the energy accumulator and thus also the restoring torque that is exerted on the rotor by the energy accumulator.
    Type: Grant
    Filed: October 20, 2004
    Date of Patent: September 15, 2009
    Assignee: Camera Dynamics GmbH
    Inventor: Bernhard Kistner
  • Patent number: 7562851
    Abstract: A spring arm (1) for a camera body support is provided with a parallelogram guide (3, 5) which is made up of two opposing legs (10, 11) disposed parallel to one another and two likewise opposing connecting elements (12, 13) that connect the respective ends of the legs (10, 11) with one another, and an energy storage mechanism (15), which is supported on two pivot points (17, 19) on the parallelogram guide (3, 5), in order to compensate a load acting on the parallelogram guide (3, 5). At least one (19) of these pivot points (17, 19) is adjustable in relation to the parallelogram guide (3, 5) such that both the energy storage mechanism's (15) pretension and also its action of force direction change.
    Type: Grant
    Filed: April 11, 2006
    Date of Patent: July 21, 2009
    Assignee: Camera Dynamics GmbH
    Inventors: Dieter Hein, Curt O. Schaller, Roland Seipel
  • Patent number: 7533856
    Abstract: The invention relates to a tripod head, in particular a camera tripod head, whereby the return moment for balancing the tipping moment generated by the tipping moment exerted by the camera may be generated as near as possible to a sine sine curve with a compact construction. Essentially stationary return springs (17) are used for the above. The tilting movement of an arrangement (5) supporting the camera is transmitted over a carrier (26) by a cable (9), whereupon the pressure springs (17) are compressed and generate the necessary return moment.
    Type: Grant
    Filed: March 6, 2003
    Date of Patent: May 19, 2009
    Assignee: Camera Dynamics GmbH
    Inventor: Berthold Mollenhauer
  • Publication number: 20090072100
    Abstract: A spreader device and a modular stand system including the spreader device are disclosed. The spreader device is configured to detachably couple with and support a stand unit, and to function independently as a stand when detached from the stand unit. Each arm of the spreader device may detachably and rotatably couple with a leg of the stand unit. The modular stand system may also include a monopod where both the spreader device and the stand unit are configured to engage the monopod. The functionality an configurability of each component in the modular stand system may permit increased system flexibility using a small number of components.
    Type: Application
    Filed: September 5, 2008
    Publication date: March 19, 2009
    Applicant: Camera Dynamics GmbH
    Inventors: Robert Zierer, Jolyon Torbitt, Philip Christopher Dalgoutte
  • Publication number: 20080258022
    Abstract: Tripod head for pivotably receiving a device, in particular a film or television camera, comprising a housing (10), a shaft (15) which is rotatably mounted in the housing (10), a receptacle (16, 17), which is connected to the shaft (15), for the device, at least two separate energy accumulators (21-25) which are respectively disposed between the shaft (15) and the housing (10), and a compensating means comprising a respective interlocking means (31-35) for the energy accumulators in order to switch the energy accumulators (21-25), in each case in operative connection between the housing (10) and shaft (15), so that a restoring moment is exerted on the receptacle (16, 17) via the shaft (15) in accordance with the torque of the device, and a common actuating element (46) in order to switch the energy accumulators (21-25) via the interlocking means (31-35) individually or in combination, as desired, characterised in that the actuating element (46) is configured as a rotary disc and comprises on the side facing t
    Type: Application
    Filed: April 8, 2008
    Publication date: October 23, 2008
    Applicant: Camera Dynamics GmbH
    Inventors: Leonhard Jaumann, Berthold Mollenhauer
  • Patent number: 7390131
    Abstract: A camera balance device (1) having a cardanically suspendable pendulum arm (5) which is at least partially straight and whereon a camera fixing device (7) is provided on one side of the cardanic suspension (3) and a modifiable fixing device (15) for counterweights is provided on the other side of the cardanic suspension (3). At least two independently movable fixing devices (17, 19) are provided.
    Type: Grant
    Filed: September 9, 2002
    Date of Patent: June 24, 2008
    Assignee: Camera Dynamics GmbH
    Inventor: Curt O. Schaller
  • Patent number: 7255499
    Abstract: Disclosed is a cardiac suspension device (3) for a camera balance device (1), comprising two intersecting joint axes (G1, G2); one of said axes extending vertically (G2) (in a perpendicular manner) during operation and the other (G1) extending horizontally, in addition to an axis rotation (D) extending through the vertical joint axis (G2) and lying perpendicular to the horizontal joint axis (G1). A joint output fixing element (27) can be rotated around the vertical joint axis (G2) and is used to fix the cardanic suspension device (3) on the camera balance device (1). A joint input fixing element (25) can rotate around the axis of rotation (D) and is used to fix the cardanic suspension (3) to a support. A centering device (43) is provided in the region of the vertical joint axis (G2) and the horizontal joint axis (G1), enabling the relative position between the joint output fixing element (27) and the camera balance device (1) to be established without slip in said region.
    Type: Grant
    Filed: September 9, 2002
    Date of Patent: August 14, 2007
    Assignee: Camera Dynamics GmbH
    Inventor: Curt O. Schaller
  • Publication number: 20070172228
    Abstract: A camera-support head includes a stator and a rotor that is mounted so that it can be rotated about an inclined axis in relation to the stator. The head also includes a compensation device for compensating a load torque that occurs during the inclination, the device having an energy accumulator which exerts a restoring torque on the rotor during the inclination. In addition, the compensation device has an auxiliary device which influences the transmission of the rotational displacement from the rotor to the energy accumulator and thus also the restoring torque that is exerted on the rotor by the energy accumulator.
    Type: Application
    Filed: October 20, 2004
    Publication date: July 26, 2007
    Applicant: Camera Dynamics GmbH
    Inventor: Bernhard Kistner