Patents by Inventor William F. Gallagher
William F. Gallagher 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).
-
Publication number: 20240123518Abstract: A power tool chuck includes a body with a central bore extending along an axis and configured to receive a tool bit, a plurality of angled passageways, and a plurality of jaws received in the passageways and moveable between an axially forward and radially inward clamping position and an axially rearward and radially outward retracted position. At least one jaw has a rear end lying in a first plane transverse to the axis. A first key drive member coupled to a tail portion of the body is configured to be engaged by a second key drive member on a power tool output shaft to non-rotationally couple the body to the output shaft. The first key drive has a forward end lying in a second plane transverse to the axis. The second plane is axially forward of the first plane when the jaws are in the retracted position.Type: ApplicationFiled: December 21, 2023Publication date: April 18, 2024Applicant: BLACK & DECKER INC.Inventors: Joseph P. Kelleher, William F. Gallagher, Louis M. Vasiliades, Trevor J. Koenig, Heather Schafer
-
Patent number: 11951603Abstract: A power tool is provided including a tool housing including a motor housing and a handle portion extending longitudinally from the motor housing; a battery receptacle disposed at an end of the handle portion opposite the motor housing, the battery receptacle being configured to receive a battery pack; and a brushless DC (BLDC) motor including an electronically-commutated stator assembly and a rotor assembly configured to rotate with respect to the stator assembly, the stator assembly comprising a stator lamination stack sized to be received within the motor housing having a circumference of approximately 140 to approximately 190 mm. The motor produces a maximum power output of at least 1600 watts for driving an output shaft at a maximum torque of at least 30 inch-pounds and a maximum speed of at least 8000 rotations-per-minute.Type: GrantFiled: May 9, 2023Date of Patent: April 9, 2024Assignee: Black & Decker Inc.Inventors: Joseph P. Kelleher, William F. Gallagher, Craig A. Oktavec, David J. Smith, Jarrett A. Dunston
-
Patent number: 11912545Abstract: A wireless hoist system including a first hoist device having a first motor and a first wireless transceiver and a second hoist device having a second motor and a second wireless transceiver. The wireless hoist system includes a controller in wireless communication with the first wireless transceiver and the second wireless. The controller is configured to receive a user input and determine a first operation parameter and a second operation parameter based on the user input. The controller is also configured to provide, wirelessly, a first control signal indicative of the first operation parameter to the first hoist device and provide, wirelessly, a second control signal indicative of the second operation parameter to the second hoist device. The first hoist device operates based on the first control signal and the second hoist device operates based on the second control signal.Type: GrantFiled: June 26, 2020Date of Patent: February 27, 2024Assignee: Milwaukee Electric Tool CorporationInventors: Matthew Post, Gareth Mueckl, Matthew N. Thurin, Joshua D. Widder, Timothy J. Bartlett, Patrick D. Gallagher, Jarrod P. Kotes, Karly M. Schober, Kenneth W. Wolf, Terry L. Timmons, Mallory L. Marksteiner, Jonathan L. Lambert, Ryan A. Spiering, Jeremy R. Ebner, Benjamin A. Smith, James Wekwert, Brandon L. Yahr, Troy C. Thorson, Connor P. Sprague, John E. Koller, Evan M. Glanzer, John S. Scott, William F. Chapman, III, Timothy R. Obermann
-
Patent number: 11878355Abstract: A power tool chuck includes a body with a central bore extending along an axis and configured to receive a tool bit, a plurality of angled passageways, and a plurality of jaws received in the passageways and moveable between an axially forward and radially inward clamping position and an axially rearward and radially outward retracted position. At least one jaw has a rear end lying in a first plane transverse to the axis. A first key drive member coupled to a tail portion of the body is configured to be engaged by a second key drive member on a power tool output shaft to non-rotationally couple the body to the output shaft. The first key drive has a forward end lying in a second plane transverse to the axis. The second plane is axially forward of the first plane when the jaws are in the retracted position.Type: GrantFiled: February 28, 2020Date of Patent: January 23, 2024Assignee: BLACK & DECKER INC.Inventors: Joseph P. Kelleher, William F. Gallagher, Louis M. Vasiliades, Trevor J. Koenig, Heather Schafer
-
Publication number: 20230278187Abstract: A power tool is provided including a tool housing including a motor housing and a handle portion extending longitudinally from the motor housing; a battery receptacle disposed at an end of the handle portion opposite the motor housing, the battery receptacle being configured to receive a battery pack; and a brushless DC (BLDC) motor including an electronically-commutated stator assembly and a rotor assembly configured to rotate with respect to the stator assembly, the stator assembly comprising a stator lamination stack sized to be received within the motor housing having a circumference of approximately 140 to approximately 190 mm. The motor produces a maximum power output of at least 1600 watts for driving an output shaft at a maximum torque of at least 30 inch-pounds and a maximum speed of at least 8000 rotations-per-minute.Type: ApplicationFiled: May 9, 2023Publication date: September 7, 2023Inventors: Joseph P. KELLEHER, William F. GALLAGHER, Craig A. OKTAVEC, David J. SMITH, Jarrett A. DUNSTON
-
Patent number: 11691260Abstract: A power tool is provided including a gear case having a spindle, a motor case connected to a rear end of the gear case along a longitudinal axis; a handle portion extending from a rear end of the motor case along the longitudinal axis; a motor housed inside the motor case; a fan in rotational connection with the motor; at least one air intake arranged at least one of the motor case or the handle portion near the rear end of the motor case; and a power module including power switches for driving the motor and a heat sink. The power module is housed in at least one of the motor case or the handle portion near the rear end of the motor case such that rotation of the fan causes air flow to enter through the air intake and flow near the heat sink and through the motor.Type: GrantFiled: October 6, 2021Date of Patent: July 4, 2023Assignee: Black & Decker Inc.Inventors: Joseph P. Kelleher, William F. Gallagher, Sean R. Templeton, Mark R. Poetzl, Seth M. Robinson, Marcell E. Coates, Madhur M. Purohit, Timothy J. Seeley, Joshua M. Lewis
-
Publication number: 20220134530Abstract: A power tool is provided including a gear case having a spindle, a motor case connected to a rear end of the gear case along a longitudinal axis; a handle portion extending from a rear end of the motor case along the longitudinal axis; a motor housed inside the motor case; a fan in rotational connection with the motor; at least one air intake arranged at least one of the motor case or the handle portion near the rear end of the motor case; and a power module including power switches for driving the motor and a heat sink. The power module is housed in at least one of the motor case or the handle portion near the rear end of the motor case such that rotation of the fan causes air flow to enter through the air intake and flow near the heat sink and through the motor.Type: ApplicationFiled: October 6, 2021Publication date: May 5, 2022Inventors: Joseph P. Kelleher, William F. Gallagher, Sean R. Templeton, Mark R. Poetzl, Seth M. Robinson, Marcell E. coates, Madhur M. Purohit, Timothy J. Seeley, Joshua M. Lewis
-
Patent number: 11241781Abstract: A power tool is provided including a tool housing including a motor housing and a handle portion; a battery receptacle disposed at an end of the handle portion opposite the motor housing, the battery receptacle being configured to receive a battery pack having a maximum voltage of at least 60 V; and a brushless DC (BLDC) motor including an electronically-commutated stator assembly and a rotor assembly magnetically interacting with the rotor assembly to rotate with respect to the stator assembly, the stator assembly comprising a stator lamination stack sized to be received within the motor housing having a circumference of approximately 140 to approximately 190 mm. The motor produces a maximum power output of at least 1600 watts for driving an output shaft at a maximum torque of at least 30 inch-pounds and a maximum speed of at least 8000 rotations-per-minute.Type: GrantFiled: September 24, 2019Date of Patent: February 8, 2022Assignee: Black & Decker Inc.Inventors: Joseph P. Kelleher, William F. Gallagher, Craig A. Oktavec, David J. Smith, Jarrett A. Dunston
-
Patent number: 11000941Abstract: The present disclosure is directed to a cordless reciprocating saw including a mechanical interface for attaching a removable battery pack. The mechanical interface includes a strike plate to reduce the effects of vibrational forces on the battery pack.Type: GrantFiled: April 21, 2020Date of Patent: May 11, 2021Assignee: Black & Decker Inc.Inventors: Benjamin Krupsaw, Paul S. White, Michael Varipatis, Nathan J. Osborne, Nicholas J. Garibaldi, Christian V. Elder, William F. Gallagher
-
Publication number: 20200276650Abstract: A chuck for a power tool includes a body extending along a longitudinal axis, a central bore extending along the longitudinal axis and configured to receive a tool bit, a plurality of angled passageways defined in the body, and a plurality of jaws at least received in the passageways and moveable between an axially forward and radially inward clamping position to clamp a tool bit and an axially rearward and radially outward retracted position. At least one jaw has a rear end lying in a first plane transverse to the longitudinal axis. A first key drive member is coupled to a tail portion of the body and configured to be engaged by a second key drive member on an output shaft of a power tool to non-rotationally couple the body to the output shaft. The first key drive member extends axially from a rearward end to a forward end that lies in a second plane transverse to the longitudinal axis. The second plane is axially forward of the first plane when the jaws are in the retracted position.Type: ApplicationFiled: February 28, 2020Publication date: September 3, 2020Inventors: Joseph P. Kelleher, William F. Gallagher, Louis M. Vasiliades, Trevor J. Koenig, Heather Schafer
-
Publication number: 20200246958Abstract: The present disclosure is directed to a cordless reciprocating saw including a mechanical interface for attaching a removable battery pack. The mechanical interface includes a strike plate to reduce the effects of vibrational forces on the battery pack.Type: ApplicationFiled: April 21, 2020Publication date: August 6, 2020Inventors: Benjamin KRUPSAW, Paul S. WHITE, Michael VARIPATIS, Nathan J. OSBORNE, Nicholas J. GARIBALDI, Christian V. ELDER, William F. GALLAGHER
-
Patent number: 10625410Abstract: The present disclosure is directed to a cordless reciprocating saw including a mechanical interface for attaching a removable battery pack. The mechanical interface includes a strike plate to reduce the effects of vibrational forces on the battery pack.Type: GrantFiled: June 20, 2017Date of Patent: April 21, 2020Assignee: Black & Decker, Inc.Inventors: Benjamin Krupsaw, Paul S. White, Michael Varipatis, Nathan J. Osborne, Nicholas J. Garibaldi, Christian V. Elder, William F. Gallagher
-
Publication number: 20200016734Abstract: A power tool is provided including a tool housing including a motor housing and a handle portion; a battery receptacle disposed at an end of the handle portion opposite the motor housing, the battery receptacle being configured to receive a battery pack having a maximum voltage of at least 60 V; and a brushless DC (BLDC) motor including an electronically-commutated stator assembly and a rotor assembly magnetically interacting with the rotor assembly to rotate with respect to the stator assembly, the stator assembly comprising a stator lamination stack sized to be received within the motor housing having a circumference of approximately 140 to approximately 190 mm. The motor produces a maximum power output of at least 1600 watts for driving an output shaft at a maximum torque of at least 30 inch-pounds and a maximum speed of at least 8000 rotations-per-minute.Type: ApplicationFiled: September 24, 2019Publication date: January 16, 2020Inventors: Joseph P. Kelleher, William F. Gallagher, Craig A. Oktavec, David J. Smith, Jarrett A. Dunston
-
Patent number: 10500708Abstract: A power tool is provided including a gear case having a spindle, a motor case connected to a rear end of the gear case, a handle portion attached to a rear end of the motor case, and a motor housed inside the motor case. The motor includes a stator, a rotor rotationally arranged inside the stator, and a fan in rotational connection with the rotor. At least one air intake is arranged at least one of the motor case or the handle portion near the rear end of the motor case. A power module including power switches and a heat sink is housed in at least one of the motor case or the handle portion near the rear end of the motor case such that rotation of the fan causes air flow to enter through the air intake and flow near the heat sink and through the motor.Type: GrantFiled: October 13, 2016Date of Patent: December 10, 2019Assignee: Black & Decker Inc.Inventors: Joseph P. Kelleher, William F. Gallagher, Sean R. Templeton, Mark R. Poetzl, Seth M. Robinson, Marcell E. Coates, Madhur M. Purohit, Timothy J. Seeley, Joshua M. Lewis
-
Publication number: 20170361448Abstract: The present disclosure is directed to a cordless reciprocating saw including a mechanical interface for attaching a removable battery pack. The mechanical interface includes a strike plate to reduce the effects of vibrational forces on the battery pack.Type: ApplicationFiled: June 20, 2017Publication date: December 21, 2017Inventors: Benjamin KRUPSAW, Paul S. WHITE, Michael VARIPATIS, Nathan J. OSBORNE, Nicholas J. GARIBALDI, Christian V. ELDER, William F. GALLAGHER
-
Patent number: 9718180Abstract: A power tool includes a motor housing defining a first air chamber with a first air inlet that receives a motor. A handle extending from the motor housing defines a second air chamber with a second air inlet that receives an electronics control module. A third air chamber with an air outlet receives a fan coupled to the motor output shaft. The fan: (a) pulls a first ambient airstream through the first air chamber from the first air inlet and into the third air chamber, bypassing the second air chamber, to cool the motor; (b) pulls a second ambient airstream through the second air chamber from the second air inlet and into the third air chamber, bypassing the first air chamber, to cool the electronics module; and (c) exhausts the first and second airstreams from the third air chamber via the air outlet.Type: GrantFiled: May 7, 2014Date of Patent: August 1, 2017Assignee: Black & Decker Inc.Inventors: Russell D. Hester, William F. Gallagher, Matthew Miller
-
Publication number: 20170106521Abstract: A power tool is provided including a gear case having a spindle, a motor case connected to a rear end of the gear case, a handle portion attached to a rear end of the motor case, and a motor housed inside the motor case. The motor includes a stator, a rotor rotationally arranged inside the stator, and a fan in rotational connection with the rotor. At least one air intake is arranged at least one of the motor case or the handle portion near the rear end of the motor case. A power module including power switches and a heat sink is housed in at least one of the motor case or the handle portion near the rear end of the motor case such that rotation of the fan causes air flow to enter through the air intake and flow near the heat sink and through the motor.Type: ApplicationFiled: October 13, 2016Publication date: April 20, 2017Inventors: Joseph P. Kelleher, William F. Gallagher, Sean R. Templeton, Mark R. Poetzl, Seth M. Robinson, Marcell E. Coates, Madhur M. Purohit, Timothy J. Seeley, Joshua M. Lewis
-
Publication number: 20140338948Abstract: A power tool includes a motor housing defining a first air chamber with a first air inlet that receives a motor. A handle extending from the motor housing defines a second air chamber with a second air inlet that receives an electronics control module. A third air chamber with an air outlet receives a fan coupled to the motor output shaft. The fan: (a) pulls a first ambient airstream through the first air chamber from the first air inlet and into the third air chamber, bypassing the second air chamber, to cool the motor; (b) pulls a second ambient airstream through the second air chamber from the second air inlet and into the third air chamber, bypassing the first air chamber, to cool the electronics module; and (c) exhausts the first and second airstreams from the third air chamber via the air outlet.Type: ApplicationFiled: May 7, 2014Publication date: November 20, 2014Applicant: BLACK & DECKER INC.Inventors: Russell D. HESTER, William F. GALLAGHER, Matthew MILLER
-
Publication number: 20140310964Abstract: A portable band saw includes a serviceable/replaceable bumper system for allowing the band saw to be easily repaired if damaged from being dropped. An auxiliary handle is adjustably mounted to the band saw and is releasable from its position if subjected to a large force so as to avoid damage to the handle and tool housing. An adjustable guide shoe includes a toolless adjustment. The front and rear section of the band saw are disposed on opposite sides of a polymeric field case. Compression rods are used to isolate compression forces from the polymeric field case. An electric box assembly including a plastic component box is disposed between the field case and a front section of the band saw. A crash guard is mounted adjacent to the field case and includes a sight guide along an edge thereof and a rear blade guard formed integrally therewith.Type: ApplicationFiled: June 30, 2014Publication date: October 23, 2014Inventors: Philip T. Miller, David R. Beers, Spencer G. Maid, Dennis A. Bush, William F. Gallagher, Thomas R. Kaye, JR., Paul J. Korick, Timothy J. Seeley, Dennis J. Gulbin, JR., Jason R. Melvin
-
Patent number: 8763258Abstract: A portable band saw includes a serviceable/replaceable bumper system for allowing the band saw to be easily repaired if damaged from being dropped. An auxiliary handle is adjustably mounted to the band saw and is releasable from its position if subjected to a large force so as to avoid damage to the handle and tool housing. An adjustable guide shoe includes a toolless adjustment. The front and rear section of the band saw are disposed on opposite sides of a polymeric field case. Compression rods are used to isolate compression forces from the polymeric field case. An electric box assembly including a plastic component box is disposed between the field case and a front section of the band saw. A crash guard is mounted adjacent to the field case and includes a sight guide along an edge thereof and a rear blade guard formed integrally therewith.Type: GrantFiled: January 30, 2009Date of Patent: July 1, 2014Assignee: Black & Decker Inc.Inventors: Philip T. Miller, David R. Beers, Spencer G. Maid, Paul S. White, Dennis A. Bush, William F. Gallagher, Thomas R. Kaye, Jr., Paul J. Korick, Timothy J. Seeley, Dennis J. Gulbin, Jr., Jason R. Melvin