Patents Represented by Law Firm Simpson & Simpson
  • Patent number: 8272836
    Abstract: A pump suction assembly comprising a suction sheet having a receiving hole, a flat central section, a first outer section and a second outer section extending away from the central section at an angle; a pipe having a bend, an inlet portion having at least one vortex flat and directed toward and at least partially disposed in the receiving hole and flush with a bottom of the suction sheet; a tank having a base; at least one standoff arranged to support the first outer section at a perimeter of the first outer section; at least one standoff arranged to support the second outer section at a perimeter of the second outer section; and at least one standoff arranged to support the central section, wherein the inlet portion is directed toward and proximate to the base.
    Type: Grant
    Filed: January 25, 2008
    Date of Patent: September 25, 2012
    Assignee: Lynx Product Group, LLC
    Inventors: Mark M. Misso, James Tomasine
  • Patent number: 8272985
    Abstract: A power transmission mechanism for transmitting power between a driving engine and an output drive, including: an input and an output; a hydrodynamic component with a pump wheel and a turbine wheel; an apparatus for at least partially bridging over the hydrodynamic component, the apparatus including a control device with a piston element that is chargeable with pressurizing agent; an influencing element for influencing a difference in speeds of rotation of moving fluids on both sides of the piston element, the influencing element rotatable in rotational synchronicity with the piston element, which extends outward in the radial direction free of any direct connection with the piston element, and which is situated in the radial direction at least in the range of the outside diameter, forming at least part of an axial space with the piston element.
    Type: Grant
    Filed: December 4, 2008
    Date of Patent: September 25, 2012
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventors: Benjamin Daniel, Thorsten Krause
  • Patent number: 8267799
    Abstract: A device for damping vibrations comprising at least two coaxially arranged damper parts rotatable relative to each other to a limited extent in the circumferential direction, coupled by torque transmitting means and damping coupling means, which exhibit at least one energy accumulator unit, and forming the impingement areas for the energy accumulator units. At least one damper part forms a guide channel for the energy accumulator units. The individual impingement area on the damper part forming the guide channel for the energy accumulator units is formed by a stop element, connected in a torsion proof manner at least indirectly to the damper part and forms the abutment faces in the guide channel in the circumferential direction. The abutment face is capable of supporting the energy accumulator unit on both sides of the impingement area on the energy accumulator unit and is a part of the other damper part.
    Type: Grant
    Filed: April 26, 2011
    Date of Patent: September 18, 2012
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventors: David Schnaedelbach, Christian Huegel, Stefan Jung, Eugen Kombowski, Christian Dinger
  • Patent number: 8262081
    Abstract: An apparatus for a media feeding system having a trail edge guide, a frame, an elevator, a feed head and a stack of media including a plurality of sheets of media disposed on the elevator, wherein the plurality of sheets of media include an uppermost set of sheets of media located at a top portion of the stack of media. The apparatus includes a trail edge deflector having a body including an angularly disposed lower surface, at least one opening, and at least one stopping surface. The angularly disposed lower surface being shaped to contact and thereby shingle the uppermost set of sheets of media, the at least one opening being shaped for complimentary sliding engagement with the trail edge guide thereby permitting the trail edge deflector to slide along a portion of the trail edge guide and the at least one stopping surface being shaped to limit downward sliding movement of the trail edge deflector along the trail edge guide.
    Type: Grant
    Filed: September 14, 2010
    Date of Patent: September 11, 2012
    Assignee: Xerox Corporation
    Inventors: Brian R. Ford, Kenneth E. Giunta, Douglas K. Herrmann
  • Patent number: 8261400
    Abstract: A brush system (1) for a labeling machine (40) is disclosed. The brush system (1) comprises a carrier (30) with a plurality of receptacles (32) and at least two brush elements (10) removably attached to the carrier (30). Each brush element (10) comprises a brush body (11) with a functional side (13) on a first side of the brush body (11), the functional side (13) having bristles (14), and with a carrier side (12) on a second side of the brush body (11). The carrier side (12) of each brush element (10) exhibits at least one clamping means (15), which together with a receptacle (32) of the carrier (30) provides for a removable attachment. Each clamping means (15) exhibits at least two elastic catch hooks (16), which lock into one of the receptacles (32).
    Type: Grant
    Filed: August 3, 2009
    Date of Patent: September 11, 2012
    Assignee: Krones AG
    Inventor: Hans-Juergen Reim
  • Patent number: 8261900
    Abstract: A wet clutch comprising at least one friction disk (10) which is loaded by a piston (5) against an end disk (4). In order to run a forced pressure medium flow over the friction surfaces (11, 12) of the wet clutch, two pressures cavities (7, 8) having a connection in the region of the friction surfaces, are loaded with varying pressures. In order to improve such arrangements, the invention proposes that the leakage flow flowing over the supports of the friction disks is limited.
    Type: Grant
    Filed: May 6, 2011
    Date of Patent: September 11, 2012
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventors: Mario Degler, Stephan Maienschein
  • Patent number: 8257441
    Abstract: An intervertebral disc prosthesis comprises first and second articulated elements wherein one the elements includes an articulated tongue and the other of the elements includes a groove adapted to receive the tongue. The first and second elements are adapted to be moveable with respect to each other in various planes.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: September 4, 2012
    Assignee: Kinetic Spine Technologies, Inc.
    Inventors: Stephan J. Duplessis, Lall Sekhon, John R. Hurlbert
  • Patent number: 8256592
    Abstract: A wet clutch and to a hydrodynamic torque converter with a respective wet clutch as converter lockup clutch. In order to provide a good response of the wet clutch, the support elements for the friction surfaces and for the opposite friction surfaces of the wet clutch are axially supported relative to one another, at least over a partial portion of the actuation travel of the wet clutch.
    Type: Grant
    Filed: May 13, 2009
    Date of Patent: September 4, 2012
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventor: Mario Degler
  • Patent number: 8251193
    Abstract: A torque transmission device, in particular in the drive train of a motor vehicle, with a hydrodynamic torque converter (6), including a converter cover (14), which can be connected torque proof or is connected torque proof with a drive unit (3). The converter cover can be coupled with a turbine shell (21) through a pump shell (20), which can be bridged by a converter lockup clutch (30) that includes a piston (28) axially movable relative to the converter cover (14) within limits. The piston (28) is connected torque proof with a drive plate (50) in a first connection portion (51). The drive plate is connected torque proof with the converter cover (14) in a second connection portion (52), wherein an additional connection portion (53; 56) is provided, in which the drive plate (50) is connected torque proof with the converter cover (14).
    Type: Grant
    Filed: May 27, 2009
    Date of Patent: August 28, 2012
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventors: Eugen Kombowski, Stephan Maienschein
  • Patent number: 8245829
    Abstract: A wear compensating device, including: at a first axial end, an annularly-shaped base element; an index trigger element connected to the base element; a first annularly-shaped element, at least partially rotatable with respect to the base element, engaged with the index trigger element, and at least partially rotatable with respect to the index trigger element; and at a second axial end, opposite the first axial end, a second annularly-shaped element with a first ramp, the second annularly-shaped element engaged with the first annularly-shaped element and rotatable with respect to the first annularly-shaped element. In response to a specified amount of displacement by a portion of the index trigger element, the first and second annularly-shaped elements are rotatable to change a circumferential position of the first ramp.
    Type: Grant
    Filed: January 25, 2011
    Date of Patent: August 21, 2012
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventors: Mavinkal Jayaram, Philip George
  • Patent number: 8241180
    Abstract: A drive train of a motor vehicle with an internal combustion engine, a torque converter and a transmission, wherein a separation clutch is provided between the internal combustion engine and the torque converter. In order to be able to perform a creeping process at a certain creeping velocity, the separation clutch is operated slipping. This way, the gearing of the startup process can be configured long, even when using a so-called hard torque converter, without having to tolerate a creeping velocity, which is too high.
    Type: Grant
    Filed: June 4, 2009
    Date of Patent: August 14, 2012
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventors: Markus Klump, Martin Vornehm, Dietmar Lang
  • Patent number: 8240441
    Abstract: A hydrodynamic coupling device including: a housing; a sealing plate rotationally connected to the housing; a pump disposed within the housing; a turbine disposed within the housing and in fluid communication with the pump; and a dry chamber at least partially enclosed by the housing and the sealing plate. A hydrodynamic coupling device including: a housing; an electric motor rotationally connected to the housing; and a fluid coupling including a pump rotationally connected to the housing and a turbine rotationally connected to an output hub. The fluid coupling does not include a stator. A hydrodynamic coupling device including a space formed between a stator shaft and a pump hub and a sleeve disposed in the space. The sleeve divides the space into first and second channels.
    Type: Grant
    Filed: June 16, 2008
    Date of Patent: August 14, 2012
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventor: Gregory A. Heeke
  • Patent number: 8235191
    Abstract: A force transfer device with an input and an output, a hydrodynamic component, disposed between input and output, comprising at least one pump shell and one turbine shell and a device for bridging the power transfer through the hydrodynamic component, and a device for damping vibrations. The invention further relates to a drive train with such force transfer device and to a process for controlling the operation of a force transfer device in a drive train, comprising a first drive engine and an electrical machine, which can be operated at least as a generator. The invention is characterized in that an actuatable clutch device is disposed between the turbine shell and the output for decoupling the turbine shell from the output, and said clutch device is disposed in parallel with the lockup clutch. During braking operations through the electrical machine the lockup clutch and the turbine clutch are being deactivated.
    Type: Grant
    Filed: December 7, 2007
    Date of Patent: August 7, 2012
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventor: Gregory Heeke
  • Patent number: 8225916
    Abstract: A torque converter including: a membrane forming a portion of a release chamber for the clutch; a friction plate for a torque converter clutch, the plate rotationally connected to a turbine hub and disposed within the release chamber; and a damper element rotationally connected to the turbine hub and to the torque converter clutch. In lock-up mode for the converter, the plate is arranged to transmit torque to the turbine hub. The torque converter includes cooling fluid and a torus and the clutch further comprises friction material and in some aspects, during the lock-up mode, the release chamber is sealed except for a flow of the cooling fluid from the release chamber through the friction material to the torus. The plate includes oppositely disposed first and second radial surfaces and during a torque converter mode for the torque converter, respective pressures on the first and second surfaces are substantially equal.
    Type: Grant
    Filed: May 1, 2008
    Date of Patent: July 24, 2012
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventors: Yang Liang, Michael G. Swank, Jonathan G. Jameson, Kevin Parks, Steven Olsen, Joachim Hoffmann
  • Patent number: 8223350
    Abstract: A printing system and method is provided including a printer having an print marking means for printing a printer-ready document, including transferring or applying an image associated with the printer-ready document to a substrate; and a processor assembly in operative communication with the printer. The processor assembly executes application software for receiving a print job request including the printer-ready document. The processor assembly includes a module for accessing print defect data indicating location and color separation information on the print marking means which corresponds to a detected print defect; and a module for modifying the printing in accordance with the print defect data for minimizing visibility of the detected print defect in the printer-ready document once printed.
    Type: Grant
    Filed: February 21, 2006
    Date of Patent: July 17, 2012
    Assignee: Xerox Corporation
    Inventors: Dale Robert Mashtare, Dan Rene Rasmussen
  • Patent number: 8220897
    Abstract: A system for adjusting page placement on a continuous feed print engine. The engine includes: a feed system for displacing a continuous sheet of material in a process direction; and at least one printhead with a plurality of ink ejectors. The system includes at least one specially programmed computer with a processor and memory element. The processor receives ejector data regarding a defective ink ejector. The ejector data includes a position for the ejector in a transverse direction. The memory element stores the ejector data. The processor: receives print data including positions, in the transverse direction, for pixels on the page; creates, using the processor and the print data, a logical page; and creates, using the processor and the ejector data, a logical sheet by positioning the logical page in the traverse direction such that the ejector and the respective pixels are out of alignment in the process direction.
    Type: Grant
    Filed: December 23, 2009
    Date of Patent: July 17, 2012
    Assignee: Xerox Corporation
    Inventors: David C. Robinson, Frederick John Ramsey
  • Patent number: D664011
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: July 24, 2012
    Assignee: Umbra LLC
    Inventor: Mauricio Affonso
  • Patent number: D665203
    Type: Grant
    Filed: December 29, 2011
    Date of Patent: August 14, 2012
    Assignee: Umbra LLC
    Inventors: Matthew J. Carr, Sung wook Park
  • Patent number: D667190
    Type: Grant
    Filed: May 29, 2012
    Date of Patent: September 11, 2012
    Assignee: Umbra LLC
    Inventor: Helen T. Miller
  • Patent number: D667285
    Type: Grant
    Filed: November 6, 2009
    Date of Patent: September 18, 2012
    Assignee: Dynabrade, Inc.
    Inventors: Walter N. Welsch, Jason T. Bolis