Patents Assigned to Allied Machine & Engineering Corporation
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Patent number: 11590587Abstract: There is provided a drill tool assembly for drilling metallic or other materials, comprising a holder having a mounting slot in which a cutting insert is positioned, and a through tool coolant supply system. The drilling tool system allows for the application of coolant to the rake surfaces of the cutting insert in a manner which facilitates enabling higher penetration rates while maintaining integrity of the cutting edges of the cutting insert. The drilling tool system comprises a holder having a rotational axis and mounting slot. A cutting insert with sides positioned adjacent the side surfaces of the mounting slot and cutting edges extending from the rotational axis is mounted in the slot. The insert includes rake surfaces adjacent the cutting edges that are positioned above the mounting slot. At least one coolant channel is disposed with at least one coolant outlet directed at the sides of the insert at a position below the rake surfaces.Type: GrantFiled: April 16, 2020Date of Patent: February 28, 2023Assignee: ALLIED MACHINE & ENGINEERING CORPORATIONInventors: Robert E. McKinley, Richard D. Polilli, III, Logan J. Lamonica
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Publication number: 20210323080Abstract: There is provided a drill tool assembly for drilling metallic or other materials, comprising a holder having a mounting slot in which a cutting insert is positioned, and a through tool coolant supply system. The drilling tool system allows for the application of coolant to the rake surfaces of the cutting insert in a manner which facilitates enabling higher penetration rates while maintaining integrity of the cutting edges of the cutting insert. The drilling tool system comprises a holder having a rotational axis and mounting slot. A cutting insert with sides positioned adjacent the side surfaces of the mounting slot and cutting edges extending from the rotational axis is mounted in the slot. The insert includes rake surfaces adjacent the cutting edges that are positioned above the mounting slot. At least one coolant channel is disposed with at least one coolant outlet directed at the sides of the insert at a position below the rake surfaces.Type: ApplicationFiled: April 16, 2020Publication date: October 21, 2021Applicant: Allied Machine & Engineering CorporationInventors: Robert E. McKinley, Richard D. Polilli, III, Logan J. Lamonica
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Patent number: 10967441Abstract: A drilling system and methods provide stability and cutting performance to produce holes having desired straightness and other characteristics. The system may include a cutting head provided with a central cutting system and first and second side cutting inserts. The tool provides a major diameter with the OD cutting margins on the replaceable side inserts, as well as possibly cutting margins on the center cutting member. Adjustment mechanisms may be provided to adjust the center cutting member and/side cutting inserts.Type: GrantFiled: March 22, 2018Date of Patent: April 6, 2021Assignee: ALLIED MACHINE & ENGINEERING CORPORATIONInventors: Salvatore D. Deluca, Lucas S. Dummermuth, Michael D. Dreher
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Patent number: 10569347Abstract: A deep hole drilling system and methods provide stability and cutting performance to produce deep holes having desired straightness. The system may include a replaceable cutting head provided with a center cutting member and first and second side cutting inserts. The tool provides a major diameter with the OD cutting margins on the replaceable side inserts, as well as possibly cutting margins on the center cutting member. Adjustment mechanisms are provided to adjust the center cutting member and/side cutting inserts.Type: GrantFiled: September 20, 2016Date of Patent: February 25, 2020Assignee: ALLIED MACHINE & ENGINEERING CORPORATIONInventors: Paul W. Best, Salvatore D. Deluca, Lucas S. Dummermuth, David J. Carlisle
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Patent number: 9975186Abstract: A drilling head for a tubular shank having an inside diameter and threads may comprise an axial body comprising a duct exiting through a first end; threads adjacent the first end corresponding to the threads on the shank and aligning the duct with the shank inside diameter; a bore from an outer surface of the body to the duct; and two axially extending approximately parallel and offset surfaces adjacent a second end; and an insert affixed between the offset surfaces, the insert comprising: a first face at least partially contacting one offset surface and a second face at least partially contacting the other offset surface; one or more cutting edges adjacent the first face, the second face, or both; and a cutting lip adjacent one or more cutting edges.Type: GrantFiled: February 6, 2017Date of Patent: May 22, 2018Assignee: ALLIED MACHINE & ENGINEERING CORPORATIONInventors: David A. Lutz, James R. Porter, Chad M. Lynch
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Publication number: 20170144231Abstract: A drilling head for a tubular shank having an inside diameter and threads may comprise an axial body comprising a duct exiting through a first end; threads adjacent the first end corresponding to the threads on the shank and aligning the duct with the shank inside diameter; a bore from an outer surface of the body to the duct; and two axially extending approximately parallel and offset surfaces adjacent a second end; and an insert affixed between the offset surfaces, the insert comprising: a first face at least partially contacting one offset surface and a second face at least partially contacting the other offset surface; one or more cutting edges adjacent the first face, the second face, or both; and a cutting lip adjacent one or more cutting edges.Type: ApplicationFiled: February 6, 2017Publication date: May 25, 2017Applicant: Allied Machine & Engineering CorporationInventors: David A. Lutz, James R. Porter, Chad M. Lynch
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Publication number: 20140037391Abstract: A drilling head for a tubular shank having an inside diameter and threads may comprise an axial body comprising a duct exiting through a first end; threads adjacent the first end corresponding to the threads on the shank and aligning the duct with the shank inside diameter; a bore from an outer surface of the body to the duct; and two axially extending approximately parallel and offset surfaces adjacent a second end; and an insert affixed between the offset surfaces, the insert comprising: a first face at least partially contacting one offset surface and a second face at least partially contacting the other offset surface; one or more cutting edges adjacent the first face, the second face, or both; and a cutting lip adjacent one or more cutting edges.Type: ApplicationFiled: October 11, 2013Publication date: February 6, 2014Applicant: ALLIED MACHINE & ENGINEERING CORPORATIONInventors: David A. Lutz, James R. Porter, Chad M. Lynch
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Patent number: 8517644Abstract: An adjustable drill has a drill body having a face surface with a directional feature provided therewith. At least one cartridge is mounted adjacent the face surface and selectively slidable along the directional feature to provide adjustment. At least one insert is releasably affixed in an insert pocket provided in the cartridge. In further examples, the adjustable drill may have a central cutting system in combination with the adjustable cartridge type system, wherein the central cutting system may be modular. There may also be provided a modular type of holder arrangement to provide flexibility to adapt the system for various applications.Type: GrantFiled: September 14, 2009Date of Patent: August 27, 2013Assignee: Allied Machine & Engineering CorporationInventors: Mark D. Meyer, Kevin D. Myers
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Patent number: 8506212Abstract: An adjustable drill has a drill body having a face surface with a directional feature provided therewith. At least one cartridge is mounted adjacent the face surface and selectively slidable along the directional feature to provide adjustment. At least one insert is releasably affixed in an insert pocket provided in the cartridge. In further examples, the adjustable drill may have a central cutting system in combination with the adjustable cartridge type system, wherein the central cutting system may be modular. There may also be provided a modular type of holder arrangement to provide flexibility to adapt the system for various applications.Type: GrantFiled: September 12, 2008Date of Patent: August 13, 2013Assignee: Allied Machine & Engineering CorporationInventors: Mark D. Meyer, Kevin D. Myers
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Patent number: 8480338Abstract: An adjustable drill having a drill body having a longitudinal axis, and a face surface including an aperture extending into the drill body. A directional feature adjacent the aperture extends toward an edge of the drill body, and a longitudinal gullet extends from the face surface along at least a portion of the drill body. A cartridge adjacent the face surface is selectively slidable along the directional feature, and a cutting face having an insert pocket positioned adjacent the edge of the drill body in which an insert is releasably affixed.Type: GrantFiled: June 6, 2008Date of Patent: July 9, 2013Assignee: Allied Machine & Engineering CorporationInventors: Mark D. Meyer, Kevin D. Myers
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Publication number: 20090003948Abstract: A drilling head for a tubular shank having an inside diameter and threads may comprise an axial body comprising a duct exiting through a first end; threads adjacent the first end corresponding to the threads on the shank and aligning the duct with the shank inside diameter; a bore from an outer surface of the body to the duct; and two axially extending approximately parallel and offset surfaces adjacent a second end; and an insert affixed between the offset surfaces, the insert comprising: a first face at least partially contacting one offset surface and a second face at least partially contacting the other offset surface; one or more cutting edges adjacent the first face, the second face, or both; and a cutting lip adjacent one or more cutting edges.Type: ApplicationFiled: June 20, 2008Publication date: January 1, 2009Applicant: Allied Machine & Engineering CorporationInventors: David A. Lutz, James R. Porter, Chad M. Lynch