Patents Assigned to Green Manufacturing Inc.
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Patent number: 10219450Abstract: A stump cutter bit for use with a stump cutting apparatus of the type utilizing a cutting wheel or drum rotated about a rotational axis wherein the cutting tool is attached to the cutting wheel or drum. The cutting tool supports the stump cutter bit. The cutting bit having a front face including a plurality of surfaces including an outer surface, an inner surface, and in intermediate surface located between the outer and inner surface.Type: GrantFiled: November 26, 2014Date of Patent: March 5, 2019Assignee: Green Manufacturing, Inc.Inventors: Kevin J. Green, Brian P. Holly
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Patent number: 10219451Abstract: A cutting wheel for use with a stump cutting apparatus. A plurality of tool holders are secured to the cutting wheel, and there are a plurality of apertures in each tool holder. Each aperture has a cutting tool or tooth mounted therein so that each tool holder supports more than one cutting tool or tooth. In some embodiments, the cutting wheel includes first and second sections. The first and second sections including a support member, with a tool holder attached to the support member. Each of the first and second sections having a notch therein, the respective notches cooperating to form a joint between the first and second sections.Type: GrantFiled: February 2, 2017Date of Patent: March 5, 2019Assignee: Green Manufacturing, Inc.Inventors: Kevin J. Green, Brian P. Holly
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Patent number: 10045491Abstract: A stump grinding wheel assembly having a disk-like wheel body. A plurality of bilateral mounting stations integral with the wheel body and arranged into spiral cluster groups. Each spiral cluster having an inner mounting station and at least one middle mounting station and an outer mounting station. The inner mounting stations are thicker than the middle mounting stations, which are thicker than the outer mounting stations. A pair of opposing side-cutters are disposed on each left and right side of the mounting stations. A separate plunge-cutter may be included with each spiral cluster. The bilateral mounting stations produce conically-helical cutting paths using identical side-cutters. The unequal width of the inner and middle and outer mounting stations enables better management of cutting forces in side cutting mode, which produces smoother operation.Type: GrantFiled: October 11, 2016Date of Patent: August 14, 2018Assignee: Green Manufacturing, Inc.Inventors: Brian P. Holly, Kevin J. Green
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Patent number: 9907237Abstract: A cutting assembly for use with a stump cutting apparatus. Cutting assembly including a plurality of tool holders and cutting tools supported in said tool holders. The tool holders placed in a side-by-side relationship on at least one side of the cutting wheel. Further, in an alternative example a single tool holder supports multiple cutting tools.Type: GrantFiled: March 16, 2014Date of Patent: March 6, 2018Assignee: Green Manufacturing, Inc.Inventors: Kevin J. Green, Brian P. Holly
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Patent number: 9578816Abstract: A stump cutting apparatus including a cutting wheel with a plurality of tool holders secured to the cutting wheel. A plurality of apertures located in each of the tool holders. Each of said apertures having a cutting tool or tooth mounted therein whereby each tool holder supports more than one cutting tool or tooth.Type: GrantFiled: May 3, 2013Date of Patent: February 28, 2017Assignee: Green Manufacturing, Inc.Inventors: Kevin J. Green, Brian P. Holly
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Patent number: 9241448Abstract: A cutting tool for use with a stump cutting apparatus of the type utilizing a cutting wheel or drum rotating about a rotational axis wherein the cutting tool is removably attached to the cutting wheel or drum. The cutting tool includes a tool holder removably secured to the cutting wheel typically through a plurality of fasteners extending through a plurality of apertures located in the base portion of the tool holder. The tool holder includes a tool portion having a boss and a neck extending from the base portion of the tool holder to the boss. The boss being a generally annular member having an aperture extending between first and second ends wherein a cutting tool is secured within the aperture. The cutting tool generally includes a head portion, a shank and a cutting tip.Type: GrantFiled: April 26, 2012Date of Patent: January 26, 2016Assignee: Green Manufacturing, Inc.Inventor: Kevin J. Green
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Publication number: 20150136276Abstract: A cutting wheel for use with a stump cutting apparatus; wherein the cutting wheel includes first and second sections. The first and second sections including a support member, with a tool holder attached to the support member. Each of the first and second sections having a notch therein, the respective notches cooperating to form a joint between the first and second sections.Type: ApplicationFiled: November 26, 2014Publication date: May 21, 2015Applicant: GREEN MANUFACTURING, INC.Inventors: Kevin Green, Brian Holly
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Patent number: 5743314Abstract: A stump cutting tool assembly for a stump cutting apparatus having a rotatable cutting wheel includes at least one tool holder removably secured to the cutting wheel, at least one cutting tooth mounted circumferentially and removably to the at least tool holder, the at least one tool holder including a wheel portion extending circumferentially along the cutting wheel and a tool portion extending axially at an angle to a plane of the wheel portion, the tool portion having an aperture extending circumferentially therethrough and the at least one cutting tooth including a shank and an insert attached to the shank.Type: GrantFiled: January 27, 1997Date of Patent: April 28, 1998Assignee: Green Manufacturing Inc.Inventor: Leonard D. Puch
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Patent number: D1006075Type: GrantFiled: December 8, 2021Date of Patent: November 28, 2023Assignee: Green Manufacturing, Inc.Inventor: Brian P. Holly