Patents by Inventor Martin Richard Kestle

Martin Richard Kestle 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).

  • Patent number: 7484954
    Abstract: Discloses is: (i) a molding-system lock, (ii) a molding system having a molding-system lock, and/or (iii) a method of a molding-system lock, amongst other things.
    Type: Grant
    Filed: June 13, 2006
    Date of Patent: February 3, 2009
    Assignee: Husky Injection Molding Systems Ltd.
    Inventors: Martin Richard Kestle, Pierre Glaesener
  • Patent number: 7449139
    Abstract: Disclosed is a molding-system platen actuator, including: (a) a platen-stroke actuator including: an electrical actuator, and a guide bushing being connected with the electrical actuator; and (b) a mold-break actuator being in-line with the platen-stroke actuator, the mold-break actuator including: a hydraulic actuator having: a piston being strokable along an in-line housing, and air pressure being generatable between the piston and the guide bushing, and the air pressure being useable to push the piston backwardly.
    Type: Grant
    Filed: May 23, 2006
    Date of Patent: November 11, 2008
    Assignee: Husky Injection Molding Systems Ltd.
    Inventor: Martin Richard Kestle
  • Publication number: 20080179793
    Abstract: Disclosed are: (i) an actuator of a molding system, (ii) a molding system including an actuator, (iii) a molded article made by usage of an actuator of a molding system, and (iv) a method of an actuator of a molding system.
    Type: Application
    Filed: January 26, 2007
    Publication date: July 31, 2008
    Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.
    Inventors: Robert Dietrich SCHAD, Martin Richard KESTLE, Joaquim Martins NOGUEIRA
  • Patent number: 7390185
    Abstract: Disclosed is a drive unit operable to translate and rotate a shaft, the drive unit including: (i) a hollow electric motor having a rotor, (ii) a fluid cylinder, (iii) means for connecting the shaft to the rotor of the hollow electric motor, (iv) means permitting the shaft to move lengthwise coupled with the fluid cylinder, and (iv) means connecting the fluid cylinder to the shaft, whereby the shaft may be rotated by the hollow electric motor and moved lengthwise by the fluid cylinder, and wherein the fluid cylinder has an outer wall coupled with the rotor of the hollow electric motor.
    Type: Grant
    Filed: July 23, 2007
    Date of Patent: June 24, 2008
    Assignee: Husky Injection Molding Systems Ltd.
    Inventors: Alex Teng, John Robert Galt, Martin Richard Kestle
  • Publication number: 20080089964
    Abstract: Disclosed is: (i) a hydraulic drive of a molding system, (ii) a molding system having a hydraulic drive, (iii) a method of a hydraulic drive of a molding system, (iv) a controller of a drive of a molding system, (v) an article of manufacture of a controller of a drive of a molding system, and (vi) a network-transmittable signal of a controller of a drive of a molding system.
    Type: Application
    Filed: October 13, 2006
    Publication date: April 17, 2008
    Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.
    Inventors: Payman Kianpour, Martin Richard Kestle
  • Publication number: 20070296119
    Abstract: Discloses is: (i) a molding-system lock, (ii) a molding system having a molding-system lock, and/or (iii) a method of a molding-system lock, amongst other things.
    Type: Application
    Filed: June 13, 2006
    Publication date: December 27, 2007
    Inventors: Martin Richard Kestle, Pierre Glaesener
  • Publication number: 20070273059
    Abstract: Disclosed are: (i) a molding-system platen actuator, (ii) a molding system having a molding-system platen actuator, and/or (iii) a method of a molding-system platen actuator, amongst other things.
    Type: Application
    Filed: May 23, 2006
    Publication date: November 29, 2007
    Inventor: Martin Richard Kestle
  • Patent number: 6241509
    Abstract: Construction includes a stationary platen and a movable platen movable with respect to the stationary platen from a closed position in clamping engagement with the stationary platen to an open position spaced from the stationary platen. At least two tiebars are provided connecting the stationary platen to the movable platen, and a stroke cylinder within each tiebar operative to move the platens from an open to closed position and from a closed to open position. Clamping means are provided to clamp the platens together in the closed position, and including means carried by the tiebars to engage the clamping means.
    Type: Grant
    Filed: July 12, 2000
    Date of Patent: June 5, 2001
    Assignee: Husky Injection Molding Systems Ltd.
    Inventors: John Galt, Frank E. Goetz, Ronald Ing, William James Jacovich, Martin Richard Kestle
  • Patent number: 5928684
    Abstract: An securing/clamping assembly for clamping platens of an injection molding machine includes a mechanism for guiding the platens and a body member having a structure which is movable as a single unit. The body member is adapted to be attached with at least one of the platens and includes a mechanism for securing the mechanism for guiding and for conveying a clamping force to the platens for clamping the platens during injection molding. The mechanism for securing includes an engagement mechanism for placing the mechanism for securing into and out of locking engagement with the mechanism for guiding, such that when the engagement a mechanism is out of locking engagement with the mechanism for guiding, the body member and the mechanism for guiding are relatively movable.
    Type: Grant
    Filed: August 18, 1997
    Date of Patent: July 27, 1999
    Assignee: Husky Injection Molding Systems Ltd.
    Inventors: Pierre Glaesener, Martin Richard Kestle
  • Patent number: 5868989
    Abstract: An securing/clamping assembly for clamping platens of an injection molding machine includes a mechanism for guiding the platens and a body member having a structure which is movable as a single unit. The body member is adapted to be attached with at least one of the platens and includes a mechanism for securing the mechanism for guiding and for conveying a clamping force to the platens for clamping the platens during injection molding. The mechanism for securing includes an engagement mechanism for placing the mechanism for securing into and out of locking engagement with the mechanism for guiding, such that when the engagement a mechanism is out of locking engagement with the mechanism for guiding, the body member and the mechanism for guiding are relatively movable.
    Type: Grant
    Filed: June 27, 1997
    Date of Patent: February 9, 1999
    Assignee: Husky Injection Molding Systems Ltd.
    Inventors: Pierre Glaesener, Martin Richard Kestle
  • Patent number: 5645875
    Abstract: An securing/clamping assembly for clamping platens of an injection molding machine includes a mechanism for guiding the platens and a body member having a structure which is movable as a single unit. The body member is adapted to be attached with at least one of the platens and includes a mechanism for securing the mechanism for guiding and for conveying a clamping force to the platens for clamping the platens during injection molding. The mechanism for securing includes an engagement mechanism for placing the mechanism for securing into and out of locking engagement with the mechanism for guiding, such that when the engagement a mechanism is out of locking engagement with the mechanism for guiding, the body member and the mechanism for guiding are relatively movable.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: July 8, 1997
    Assignee: Husky Injection Molding Systems Ltd.
    Inventors: Pierre Glaesener, Martin Richard Kestle