Patents Examined by Ryan M Ochylski
-
Patent number: 10625449Abstract: Provided is a plastic injection-molding method for producing a poly-V belt pulley, which has an outer ring, an inner ring, and a ring web, which connects the outer ring to the inner ring and has a plurality of radially oriented ribs. The injection molding occurs in a circular-ring-shaped injection-molding cavity, a poly-V-ribbed inner shell of which is formed by a plurality of radially movable slides and which is vented during the injection molding by the gaps between the slides adjacent to each other. The rib contour in the injection-molding cavity are designed in such a way that the plurality of ribs is formed of a first group of thin ribs and a second group of thick ribs and that the gaps extend in radial extension of the thin ribs, the width of which is significantly less than the width of the thick ribs, which extend circumferentially between the gaps.Type: GrantFiled: August 4, 2015Date of Patent: April 21, 2020Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KGInventors: Bernd Wetz, Katrin Diller
-
Patent number: 10625468Abstract: According to one aspect there is provided apparatus for generating a three-dimensional object. The apparatus comprises a first agent distributor to selectively deliver a coalescing agent onto portions of a layer of build material, a second agent distributor to selectively deliver a coalescence modifier agent onto portions of a layer of build material, and a controller to control the agent distributors to selectively deliver each of the agents onto a layer of build material in respective patterns derived from data representing a slice of a three-dimensional object to be generated, so that when energy is applied to the layer the build material coalesces and solidifies to form a slice of the three-dimensional object in accordance the patterns.Type: GrantFiled: January 16, 2014Date of Patent: April 21, 2020Assignee: Hewlett-Packard Development Company, L.P.Inventors: Alejandro Manuel De Pena, Esteve Comas Cespedes, Luis Baldez
-
Patent number: 10569489Abstract: Compacting assembly comprising a shaper mold (24) defining an upwardly open housing suitable for receiving a woven preform (10a) that has previously been cut out, and a vertically movable compacting tool (128) that, together with the shaper mold (24), forms a compacting assembly for compacting said preform previously placed in the housing. The compacting tool (128) comprises at least a root portion (128A). The invention is applicable to fabricating turbine engine composite blades.Type: GrantFiled: October 3, 2014Date of Patent: February 25, 2020Assignee: Safran Aircraft EnginesInventors: Yann Marchal, Matthieu Gimat
-
Patent number: 10563351Abstract: An apparatus reduces material left between a shredding unit and a defibrating unit. A sheet manufacturing apparatus including a shredder that separates feedstock containing at least fiber into shreds in air; a defibrating unit that defibrates at least the shreds in air; and a forming unit that forms a sheet using defibrated material defibrated by the defibrating unit; wherein the defibration capacity, which is the amount defibrated per unit time by the defibrating unit, is greater than or equal to the shredding capacity, which is the amount shredded per unit time by the shredder.Type: GrantFiled: September 26, 2014Date of Patent: February 18, 2020Assignee: Seiko Epson CorporationInventors: Yoshiaki Murayama, Nobumasa Abe, Toshiaki Yamagami
-
Patent number: 10550988Abstract: A CIPP liner reel system for managing the utilization and deployment of CIPP liners. The CIPP liner reel system generally includes a frame connected to a reel and drive unit. The drive unit is connected to the reel to control the rotation of its core. This core contains an opening that provides access to a connector unit within the core. This connector unit can be used to connect the reel to the end of a CIPP liner using a strap. Rotation of the core causes CIPP liner to wind on to or unwind from the reel. The reel may also contain a left guide member and a right guide member to assist in controlling the process of winding and unwinding the CIPP liner. The frame may also include a tractor connector that enables the CIPP liner reel system to be coupled to and transported by a tractor without affecting its operation.Type: GrantFiled: March 20, 2017Date of Patent: February 4, 2020Assignee: Subsurface, Inc.Inventors: Gary H. Strom, Brandon G. Strom
-
Patent number: 10518476Abstract: According to one aspect there is provided apparatus for generating a three-dimensional object. The apparatus comprises a first agent distributor to selectively deliver a coalescing agent onto portions of a layer of build material, a second agent distributor to selectively deliver a coalescence modifier agent onto portions of a layer of build material, and a controller to control the agent distributors to selectively deliver each of the agents onto a layer of build material in respective patterns derived from data representing a slice of a three-dimensional object to be generated, so that when energy is applied to the layer the build material coalesces and solidifies to form a slice of the three-dimensional object in accordance the patterns.Type: GrantFiled: August 1, 2018Date of Patent: December 31, 2019Assignee: Hewlett-Packard Development Company, L.P.Inventors: Alejandro Manuel De Pena, Esteve Comas Cespedes, Luis Baldez
-
Patent number: 10444461Abstract: Methods, systems and apparatus for manufacturing a fiber optic cable breakout assembly comprising a molded array of furcation tubes are provided. In some embodiments, a pin retainer is connected to a plurality of pins for use in facilitating heat transfer to furcation tubes and influencing a structural arrangement of a molded array of the furcation tubes. The pin retainer can be removably connected to a pull arm on a heating system for heating molding the furcation tubes, and the pull arm can be automatically retracted after a molding process is complete, to withdraw the pins from the molded array.Type: GrantFiled: August 31, 2016Date of Patent: October 15, 2019Assignee: AFL IG LLCInventors: Artur Bureacov, Terry M. Kleeberger
-
Patent number: 10435780Abstract: A rotomolding tool having a textured surface is provided. The tool comprises a shell having a body portion and an upper mold surface having a grain texture, at least the body portion comprising a nickel-iron alloy having a coefficient of thermal expansion of at most 5.O×10?6 in/in/° F. at temperatures between 100° and 500° F.Type: GrantFiled: June 11, 2010Date of Patent: October 8, 2019Assignee: Genius Solutions Engineering CompanyInventors: Matthew Martin Shade, Grigoriy Grinberg
-
Patent number: 10434725Abstract: An example method for constructing a three-dimensional object in accordance with aspects of the present disclosure includes projecting an image of a section of a three-dimensional object on a building plane through a projection unit, forming a cured section by irradiating laterally an interface of a photopolymerizable material on the building plane with light corresponding to the image of the section of the three-dimensional object, moving a support plane laterally to detach the cured section from the building plane resulting in a gap between the cured section and the building plane, and filling the gap between the cured section and the building plane with photopolymerizable material.Type: GrantFiled: April 30, 2013Date of Patent: October 8, 2019Assignee: Hewlett-Packard Development Company, L.P.Inventors: Alejandro Manuel De Pena Hempel, Ramon Vega Ainsa, Xavier Bruch Pla
-
Patent number: 10406728Abstract: A shim for a compression mold for manufacturing a component from reinforced plastic, typically from SMC, comprising a fixed molding element, a mobile molding element, and a mobile shim that can be moved by an actuator. The mobile shim comprises a conventional part made of steel but also a part made of a high expansion material with a mean coefficient of expansion that is high enough that its own expansion at the molding temperature places the shim in compression against the molding element and seals against this element, thus eliminating flash on the molded part. This material is advantageously a polyetheretherketone, or PEEK. A mold comprising this shim and a compression molding method are also disclosed.Type: GrantFiled: December 13, 2013Date of Patent: September 10, 2019Assignee: Compagnie Plastic OmniumInventors: Frederic Arnaud, Patrick Bosg, Denis Gille, Serge Monnin, Olivier Torres, Jean-Yves Sozet
-
Patent number: 10407306Abstract: A method of producing fluoroapatite powder by using a calcium compound, a phosphate compound, and a fluorine compound as a raw material is provided. The method comprises: preparing a slurry containing fluoroapatite produced from the raw material by using a wet process; applying an ultrasonic wave to the slurry; and drying the slurry to obtain the fluoroapatite powder mainly constituted of the fluoroapatite. The method provides fluoroapatite powder having improved particle strength. Further, an adsorption apparatus including the fluoroapatite powder is also provided.Type: GrantFiled: September 29, 2009Date of Patent: September 10, 2019Assignee: HOYA CORPORATIONInventors: Tsuyoshi Ishikawa, Yoshiyuki Ogawara, Tomohiko Yoshitake, Yukiko Murakami
-
Patent number: 10399254Abstract: A seamless mold manufacturing method of the invention is a seamless mold manufacturing method having the steps of forming a thermal reaction type resist layer on a sleeve-shaped mold, and exposing using a laser and developing the thermal reaction type resist layer and thereby forming a fine mold pattern, and is characterized in that the thermal reaction type resist layer is comprised of a thermal reaction type resist having a property of reacting in predetermined light intensity or more in a light intensity distribution in a spot diameter of the laser.Type: GrantFiled: December 31, 2015Date of Patent: September 3, 2019Assignee: ASAHI KASEI KABUSHIKI KAISHAInventors: Masaru Suzuki, Yoshimichi Mitamura, Masatoshi Maeda
-
Patent number: 10391692Abstract: An injection molding system includes a plurality of inspection apparatuses for inspecting molded article quality, a unit that transports a molded article molded by an injection molding machine, a molded article containment unit that is provided for each of types of post-treatment operations needed for the molded article, a transport destination designation unit that selects and designates the molded article containment unit to contain the molded article on the basis of a combination of inspection results from the plurality of inspection apparatuses, and a molded article sorting and transport unit that sorts and transports the molded article into the molded article containment unit designated by the transport destination designation unit.Type: GrantFiled: December 7, 2016Date of Patent: August 27, 2019Assignee: FANUC CORPORATIONInventor: Wataru Shiraishi
-
Patent number: 10350877Abstract: A 3D object (the “New Object”) is fabricated layer by layer by 3D printing. The shape and relative dimensions of the various parts of the New Object match that of another 3D object (the “Target Object”). In addition, the exterior of the New Object appears to be a photographic likeness of the Target Object. The “photographic” likeness is created by variations in visual characteristics of materials in the layers comprising the New Object, and in particular by variations at or near the surface of the New Object. Thus, the photographic likeness is an integral part of these layers comprising the New Object. An object is scanned, from which a texture map is obtained. A CAD model is sliced into slices (bit maps files) which are then colored by a program with the boundary to match the color or gray scale to color the appropriate pixels, derived from the texture map.Type: GrantFiled: July 15, 2016Date of Patent: July 16, 2019Assignee: Impossible Objects, Inc.Inventors: Robert Swartz, Stephen Ness, Eugene Gore, Buckley Crist
-
Patent number: 10350817Abstract: A method of forming a vacuum insulated refrigerator cabinet, the method comprising providing first and second sheets of material. The first sheet of material is thermoformed over a first forming tool forming a first intermediate structure. The first intermediate structure is then thermoformed over a second forming mold to create a second intermediate structure. The second sheet of material is then sealing connected with the second intermediate structure forming an annular space. A vacuum is created in the annular space creating a vacuum insulated cabinet.Type: GrantFiled: November 16, 2017Date of Patent: July 16, 2019Assignee: Whirlpool CorporationInventors: Guolian Wu, Nihat Cur, Jurgen Pannock
-
Patent number: 10350834Abstract: A desired whole slice image corresponding to a whole object is created in a slice image creation device, in which a synthesis processor overlaps a target slice image created by a target slice image creation processor and a support slice image created by a support slice image creation processor. The synthesis processor determines a portion of the overlap region corresponding to a target printing region of the target slice image and/or a support printing region of the support slice image as a whole printing region to be printed, and determines a portion of the overlap region corresponding to both of a target non-printing region of the target slice image and a support non-printing region of the support slice image as a whole non-printing region not to be printed. The synthesis processor colors the whole printing region and the whole non-printing region with different colors to create the whole slice image.Type: GrantFiled: June 9, 2016Date of Patent: July 16, 2019Assignee: ROLAND DG CORPORATIONInventor: Makoto Yoshida
-
Patent number: 10343237Abstract: Laser processing of hard dielectric materials may include cutting a part from a hard dielectric material using a continuous wave laser operating in a quasi-continuous wave (QCW) mode to emit consecutive laser light pulses in a wavelength range of about 1060 nm to 1070 nm. Cutting using a QCW laser may be performed with a lower duty cycle (e.g., between about 1% and 15%) and in an inert gas atmosphere such as nitrogen, argon or helium. Laser processing of hard dielectric materials may further include post-cut processing the cut edges of the part cut from the dielectric material, for example, by beveling and/or polishing the edges to reduce edge defects. The post-cut processing may be performed using a laser beam with different laser parameters than the beam used for cutting, for example, by using a shorter wavelength (e.g., 193 nm excimer laser) and/or a shorter pulse width (e.g., picosecond laser).Type: GrantFiled: August 28, 2015Date of Patent: July 9, 2019Assignee: IPG PHOTONICS CORPORATIONInventors: Jeffrey P. Sercel, Marco Mendes, Rouzbeh Sarrafi, Joshua Schoenly, Xiangyang Song, Mathew Hannon, Miroslaw Sokol
-
Patent number: 10322532Abstract: Molded rubber objects may be molded and de-molded by defining both a desired final form for the molded rubber object and a tab extending from the final form of the molded rubber object using a cavity in a mold. Rubber pellets may be dispensed in predetermined amounts at desired location(s) within the cavity to provide the rubber needed to form the molded rubber object. Heat and pressure may be applied to the mold to cause the rubber pellets to fill the cavity defining both the desired final form of the molded rubber object and the tab. After the heat and pressure has been applied, a gripping device may grasp the tab and move the tab in a direction and with sufficient force to peel the rubber object from the mold cavity. If desired, the tab may be removed from the molded rubber object.Type: GrantFiled: February 14, 2018Date of Patent: June 18, 2019Assignee: NIKE, Inc.Inventors: Dragan Jurkovic, Patrick Conall Regan, I-Huang Liu, Feng-Ming Ou
-
Patent number: 10286192Abstract: Making a balloon catheter includes increasing a temperature of material forming an elongate body positioned within a cavity in an adjustable molding iris, and increasing a fluid pressure within a lumen extending through the elongate body. A segment of the elongate body is plastically deformed in response to the increased fluid pressure, and limited in outward expansion via contacting movable blade members forming the adjustable molding iris.Type: GrantFiled: June 2, 2015Date of Patent: May 14, 2019Assignee: Cook Medical Technologies LLCInventor: David Burton
-
Patent number: 10286580Abstract: A soap recycling assembly for recycling soap pieces into soap bars includes a housing that defines an internal space. A power module and a heater are coupled to the housing and are positioned in the internal space. The heater is selectively operationally couplable to the power module. A first recess is positioned in a top of the housing. A plurality of legs is pivotally coupled to a bottom of the housing. The legs are positioned to reversibly pivot from a stowed configuration to a deployed configuration, wherein the legs are positioned substantially perpendicular to the bottom. The first recess is configured to insert soap pieces. The power module is positioned to couple to the heater to heat the soap pieces to a melt. The power module is positioned to decouple from the heater wherein the melt solidifies to a bar of soap.Type: GrantFiled: December 13, 2016Date of Patent: May 14, 2019Inventor: Herman Hinton