Patents by Inventor Richard Geist
Richard Geist 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).
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Patent number: 10465727Abstract: The invention relates to an attachment device with a fastener, a first supporting disk and a second supporting disk, wherein the fastener has a head with a head contact surface and a pin extending out along a longitudinal axis, wherein the pin has an attachment end with a contact surface that is opposite the head contact surface. The first supporting disk has a suitably large opening to permit the pin to pass through the opening, and has a wedge-shaped section. The second supporting disk has a suitably large opening to permit the pin to pass through the opening and to permit the second supporting disk to turn relative to the fastener about the longitudinal axis of the pin. The second supporting disk is in contact with the wedge-shaped section and moves along the surface of the wedge-shaped section, when the second supporting disk and the fastener turn relative to each other about the longitudinal axis of the pin.Type: GrantFiled: April 13, 2016Date of Patent: November 5, 2019Assignee: A. Raymond Et CieInventors: Stefan Schulz, Melanie Anna, Virginie Pouzols, Richard Geist
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Patent number: 10381887Abstract: An end plate for a rotor of a switched reluctance motor is disclosed. The end plate includes an annular body and a plurality of ribs. The annular body has a first axial end, a second axial end, and a thickness. Further, the annular body defines an outer surface and a bore configured to receive a shaft of the rotor. The plurality of ribs extends radially outwardly from the outer surface. The plurality of ribs is adapted to respectively abut with a plurality of poles of the rotor.Type: GrantFiled: April 7, 2017Date of Patent: August 13, 2019Assignee: Caterpillar Inc.Inventors: Josh Dorothy, Corey Allen Kauk, Richard Geist Auch, Carlos Eduardo Nino-Baron, Rodwan T Adra
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Patent number: 10208879Abstract: The fluid connector assembly includes a connector body with an intermediate portion that extends between opposite end portions and has a first bore. The connector body has an elongated wall that projects outwardly from the intermediate portion and that surrounds a second bore which opens to the first bore. A flat tube, which is made of a second material that is different than the first material and has at least one fluid passage, is in fluid communication with the second bore of the connector body. The flat tube has generally flat side walls and is lockingly retained with the connector body by male and female locking structures that cooperate with one another.Type: GrantFiled: May 31, 2016Date of Patent: February 19, 2019Assignee: A. RAYMOND ET CIEInventors: Mitchell W. Hunt, Matthew D. Lutzke, Julien Locatelli, Manuel Martinez, Albert Raymond, Richard Geist, Scott McNab
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Patent number: 10202995Abstract: A self-locking push-on clip fastener for securing two components together is disclosed. The clip fastener includes a u-shaped clip body that includes upper and lower legs and a curved end that connects the legs. The clip body has an open end into which the component to be attached is inserted. The legs are movable between an initial, spaced apart arrangement in which the component may be inserted into the clip body, to a final component-engaging position in which the component is captured between the legs. A slidably movable u-shaped trigger is attached to the clip body. A trigger-guiding channel is formed on the inner wall of one or both of the legs of the clip body. The trigger is slidably movable in the channel. An interlock system comprising first and second windows is formed in one of the legs of the clip body and a flange extending from the trigger.Type: GrantFiled: October 27, 2015Date of Patent: February 12, 2019Assignee: A. Raymond et CieInventors: Jan Peter Stickelberger, Stefan Schulz, Melanie Anna, Richard Geist, Jimmy Voniez, Michael Danby
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Publication number: 20180313381Abstract: The invention relates to an attachment device with a fastener, a first supporting disk and a second supporting disk, wherein the fastener has a head with a head contact surface and a pin extending out along a longitudinal axis, wherein the pin has an attachment end with a contact surface that is opposite the head contact surface. The first supporting disk has a suitably large opening to permit the pin to pass through the opening, and has a wedge-shaped section. The second supporting disk has a suitably large opening to permit the pin to pass through the opening and to permit the second supporting disk to turn relative to the fastener about the longitudinal axis of the pin. The second supporting disk is in contact with the wedge-shaped section and moves along the surface of the wedge-shaped section, when the second supporting disk and the fastener turn relative to each other about the longitudinal axis of the pin.Type: ApplicationFiled: April 13, 2016Publication date: November 1, 2018Applicant: A. Raymond Et Cie. SCSInventors: Stefan Schulz, Melanie Anna, Virginie Pouzols, Richard Geist
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Publication number: 20180294684Abstract: An end plate for a rotor of a switched reluctance motor is disclosed. The end plate includes an annular body and a plurality of ribs. The annular body has a first axial end, a second axial end, and a thickness. Further, the annular body defines an outer surface and a bore configured to receive a shaft of the rotor. The plurality of ribs extends radially outwardly from the outer surface. The plurality of ribs is adapted to respectively abut with a plurality of poles of the rotor.Type: ApplicationFiled: April 7, 2017Publication date: October 11, 2018Applicant: Caterpillar Inc.Inventors: Josh Dorothy, Corey Allen Kauk, Richard Geist Auch, Carlos Eduardo Nino-Baron, Rodwan T. Adra
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Patent number: 9850934Abstract: A self-reinforcing clip for securing a panel to a hole. The self-reinforcing clip comprises a first support member and a second support member each disposed in spaced relationship with one another and defining a gap therebetween. Each of the support members have a body portion and a flange portion. At least one tooth extends outwardly from at least one of the body portions for engaging an inner wall of the hole. At least one of the support members defines a contact surface. Further, at least one cross-over member is coupled to at least one of the support members and extends across the gap past the body portion of the other support member in alignment with the contact surface for engaging the contact surface for inhibiting movement of the support members toward one another when upward forces attempt to pull the clip from the hole.Type: GrantFiled: March 7, 2016Date of Patent: December 26, 2017Assignee: A. RAYMOND ET CIEInventors: Stefan Schulz, Jan Stickelberger, Melanie Anna, Michael Danby, Virginie Pouzols, Richard Geist
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Publication number: 20170343144Abstract: The fluid connector assembly includes a connector body with an intermediate portion that extends between opposite end portions and has a first bore. The connector body has an elongated wall that projects outwardly from the intermediate portion and that surrounds a second bore which opens to the first bore. A flat tube, which is made of a second material that is different than the first material and has at least one fluid passage, is in fluid communication with the second bore of the connector body. The flat tube has generally flat side walls and is lockingly retained with the connector body by male and female locking structures that cooperate with one another.Type: ApplicationFiled: May 31, 2016Publication date: November 30, 2017Inventors: Mitchell W. Hunt, Matthew D. Lutzke, Julien Locatelli, Manuel Martinez, Albert Raymond, Richard Geist, Scott McNab
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Publication number: 20170254350Abstract: A self-reinforcing clip for securing a panel to a hole. The self-reinforcing clip comprises a first support member and a second support member each disposed in spaced relationship with one another and defining a gap therebetween. Each of the support members have a body portion and a flange portion. At least one tooth extends outwardly from at least one of the body portions for engaging an inner wall of the hole. At least one of the support members defines a contact surface. Further, at least one cross-over member is coupled to at least one of the support members and extends across the gap past the body portion of the other support member in alignment with the contact surface for engaging the contact surface for inhibiting movement of the support members toward one another when upward forces attempt to pull the clip from the hole.Type: ApplicationFiled: March 7, 2016Publication date: September 7, 2017Inventors: Stefan Schulz, Jan Stickelberger, Melanie Anna, Michael Danby, Virginie Pouzols, Richard Geist
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Publication number: 20170114809Abstract: A self-locking push-on clip fastener for securing two components together is disclosed. The clip fastener includes a u-shaped clip body that includes upper and lower legs and a curved end that connects the legs. The clip body has an open end into which the component to be attached is inserted. The legs are movable between an initial, spaced apart arrangement in which the component may be inserted into the clip body, to a final component-engaging position, in which the component is captured between the legs. A slidably movable u-shaped trigger is attached to the clip body. A trigger-guiding channel is formed on the inner wall of one or both of the legs of the clip body. The trigger is slidably movable in the channel. An interlock system comprising first and second windows is formed in one of the legs of the clip body and a flange extending from the trigger.Type: ApplicationFiled: October 27, 2015Publication date: April 27, 2017Inventors: Jan Peter Stickelberger, Stefan Schulz, Melanie Anna, Richard Geist, Jimmy Voniez, Michael Danby
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Patent number: 8408248Abstract: A rotary valve for the control of the steam throughput in a steam turbine is provided. The rotary valve includes an immovable fixed ring and a rotary ring which is arranged concentrically and rotatably on the fixed ring. The rotary valve is equipped with control profiles including profiled heads and profiled ends, between which control slots are formed, wherein the profiled heads are arranged on the rotary ring, and the profiled ends are arranged on the fixed ring. In the contact plane between rotary ring and fixed ring, the width of the control slot is equal to the width of the control profile. Blades are arranged between the profiled ends in the fixed ring, the blades dividing each control slot of the fixed ring into two partial slots.Type: GrantFiled: July 9, 2008Date of Patent: April 2, 2013Assignee: Siemens AktiengesellschaftInventor: Richard Geist
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Publication number: 20100189550Abstract: A rotary valve for the control of the steam throughput in a steam turbine is provided. The rotary valve includes an immovable fixed ring and a rotary ring which is arranged concentrically and rotatably on the fixed ring. The rotary valve is equipped with control profiles including profiled heads and profiled ends, between which control slots are formed, wherein the profiled heads are arranged on the rotary ring, and the profiled ends are arranged on the fixed ring. In the contact plane between rotary ring and fixed ring, the width of the control slot is equal to the width of the control profile. Blades are arranged between the profiled ends in the fixed ring, the blades dividing each control slot of the fixed ring into two partial slots.Type: ApplicationFiled: July 9, 2008Publication date: July 29, 2010Inventor: Richard Geist
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Publication number: 20100178153Abstract: A turbine having an inflow housing is provided. The turbine includes an inlet for an inflowing working fluid, wherein the inlet can be closed by a quick closing valve, a plurality of control valves and at least two nozzle groups. The flow of the working fluid is controllable by the inlet into the nozzle groups via the control valves. Furthermore, the inlet can be connected via an inlet line to the first nozzle group, wherein the inlet line is guided through the primary control valve such that the flow of the working fluid along the inlet line can be controlled using the primary control valve. The secondary control valve connects the first nozzle group to the second nozzle group such that the flow of the working fluid from the first nozzle group into the second nozzle group may be controlled using the secondary control valve.Type: ApplicationFiled: April 25, 2008Publication date: July 15, 2010Inventors: Walter Gehringer, Richard Geist
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Publication number: 20050078378Abstract: The present invention is a head-mounted virtual display apparatus based on a non-cross-cavity optical configuration, in which a near-eye light deflecting element (LDE) is located in the peripheral field of view. Positioning of the near-eye LDE in the peripheral field of view provides the user with simultaneous access to an inset magnified image of a miniature display and an unobstructed forward field of view of at least 35 degrees. Active and passive alignment means, including articulating connections and image warping electronics, allows for correction of geometric distortion arising from folding of the optical train, and orthogonal alignment of the virtual image plane with the optical axis between the user's eye and the virtual image plane.Type: ApplicationFiled: November 30, 2004Publication date: April 14, 2005Inventor: Richard Geist
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Patent number: 5799927Abstract: A radial rotary slide valve for controlling a steam flow rate in a steam turbine, includes an immobile fixed ring and a rotary ring which is disposed concentrically on the latter in such a way as to be rotatable into an angular position that can be varied through the use of a servo motor. The rotary ring has first control profiles which correspond to corresponding second control profiles belonging to the fixed ring in such a way that control slots situated between the control profiles can be varied for opening or closing. The rotary ring is divided into a top part and a bottom part by a joint in the region of a joint in the casing. In order to optimize the play required for sliding between the fixed ring and the rotary ring, the top part of the rotary ring and the bottom part of the rotary ring can be connected to one another by a suitable connecting device for varying the distance between at least two opposing half-ring ends.Type: GrantFiled: May 27, 1997Date of Patent: September 1, 1998Assignee: ABB Patent GmbHInventor: Richard Geist
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Patent number: 5409351Abstract: A steam turbine includes a rotary slide for controlling steam throughput, particularly in combination with a steam offtake. The rotary slide has control slits formed therein. A stationary channel body has channel inlets formed therein with which the control slits cooperate for increasingly opening and closing the channel inlets depending on a direction of rotation of the rotary slide at the time. At least one roller bearing race is disposed between the stationary channel body and the rotary slide outside the vicinity of the control slits and the channel inlets, for reducing rotational friction. At least one of the control slits and at least one of the channel inlets is disposed at each of at least two separate orbits. One of the channel inlets is opened while others of the channel inlets to be opened remain closed, upon rotation of the rotary slide in a corresponding direction of rotation.Type: GrantFiled: January 12, 1994Date of Patent: April 25, 1995Assignee: ABB Patent GmbHInventor: Richard Geist