Patents by Inventor Joseph J. Maloney
Joseph J. Maloney 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: 7909516Abstract: A mounting system is disclosed for mounting a bearing assembly or other mechanical element to a shaft. The mounting system uses a tapered sleeve mechanism to secure the bearing assembly on the shaft. Specifically, a plurality of screws point load the tapered sleeve and drive it from a pre-assembled position to an initial position. Once the initial position has been reached a plurality of fasteners then drive the sleeve from the initial position to a final position. The difference between the initial position and final position determined by the width of a removable spacer used in the mounting system. The system also incorporates a jack screw mechanism used to dismount the bearing assembly from the shaft.Type: GrantFiled: June 25, 2010Date of Patent: March 22, 2011Assignee: Baldor Electric CompanyInventors: William Gregory Hewitt, Joseph J. Maloney
-
Publication number: 20100260542Abstract: A mounting system is disclosed for mounting a bearing assembly or other mechanical element to a shaft. The mounting system uses a tapered sleeve mechanism to secure the bearing assembly on the shaft. Specifically, a plurality of screws point load the tapered sleeve and drive it from a pre-assembled position to an initial position. Once the initial position has been reached a plurality of fasteners then drive the sleeve from the initial position to a final position. The difference between the initial position and final position determined by the width of a removable spacer used in the mounting system. The system also incorporates a jack screw mechanism used to dismount the bearing assembly from the shaft.Type: ApplicationFiled: June 25, 2010Publication date: October 14, 2010Applicant: BALDOR ELECTRIC COMPANYInventors: William Gregory Hewitt, Joseph J. Maloney
-
Patent number: 7788786Abstract: A mounting system is disclosed for mounting a bearing assembly or other mechanical element to a shaft. The mounting system uses a tapered sleeve mechanism to secure the bearing assembly on the shaft. Specifically, a plurality of screws point load the tapered sleeve and drive it from a pre-assembled position to an initial position. Once the initial position has been reached a plurality of fasteners then drive the sleeve from the initial position to a final position. The difference between the initial position and final position determined by the width of a removable spacer used in the mounting system. The system also incorporates a jack screw mechanism used to dismount the bearing assembly from the shaft.Type: GrantFiled: September 5, 2006Date of Patent: September 7, 2010Assignee: Baldor Electric CompanyInventors: William Gregory Hewitt, Joseph J. Maloney
-
Publication number: 20080056634Abstract: A mounting system is disclosed for mounting a bearing assembly or other mechanical element to a shaft. The mounting system uses a tapered sleeve mechanism to secure the bearing assembly on the shaft. Specifically, a plurality of screws point load the tapered sleeve and drive it from a pre-assembled position to an initial position. Once the initial position has been reached a plurality of fasteners then drive the sleeve from the initial position to a final position. The difference between the initial position and final position determined by the width of a removable spacer used in the mounting system. The system also incorporates a jack screw mechanism used to dismount the bearing assembly from the shaft.Type: ApplicationFiled: September 5, 2006Publication date: March 6, 2008Inventors: William Gregory Hewitt, Joseph J. Maloney
-
Patent number: 6374976Abstract: A power transmission assembly includes a first rotary housing and a second rotary housing disposed within the first housing. A piston housing is disposed between the first and second housing and does not rotate. A clutch plate stack is disposed adjacent to the piston assembly and is engageable to prevent relative rotation of the first and second housings with respect to one another. The rotary housings are supported by a bearing between the housings at one end, and by a series of bearings between the housings and the piston assembly at an opposite end. The arrangement enables the assembly to be supported as an overhung load, while actuating fluid is applied to the piston assembly via a non-rotating manifold.Type: GrantFiled: September 29, 2000Date of Patent: April 23, 2002Assignee: Reliance Electric Technologies, LLCInventors: Fred M. Alberni, Joseph J. Maloney
-
Patent number: 5038892Abstract: A standard grease fitting for the bore of a main shaft is replaced with an integral lube shaft rotatably supported within the main shaft bore with bearing assemblies. Snap rings hold two sealed bearings, spaced by a spacer element, against a stepped shoulder of the lube shaft, and axially position the lube shaft within the main shaft bore. Seals on the inboard side of the innermost bearing assembly prevent grease from escaping about the outside of the lube shaft. The rotatably mounted lube shaft permits lubrication of the main shaft even as it rotates. Grease may be manually applied, or remotely applied with a grease gun having a controlled, mechanized actuator. Flexible tubing interconnects the grease gun output with the lube shaft so that even readily inaccessible devices may be relatively remotely lubricated, even during their operation.Type: GrantFiled: December 14, 1989Date of Patent: August 13, 1991Assignee: Reliance Electric CompanyInventor: Joseph J. Maloney
-
Patent number: 4928795Abstract: A standard grease fitting for the bore of a main shaft is replaced with an integral lube shaft rotatably supported within the main shaft bore with bearing assemblies. Snap rings hold two sealed bearings, spaced by a spacer element, against a stepped shoulder of the lube shaft, and axially position the lube shaft within the main shaft bore. Seals on the inboard side of the innermost bearing assembly prevent grease from escaping about the outside of the lube shaft. The rotatably mounted lube shaft permits lubrication of the main shaft even as it rotates. Grease may be manually applied, or remotely applied with a grease gun having a controlled, mechanized actuator. Flexible tubing interconnects the grease gun output with the lube shaft so that even readily inaccessible devices may be relatively remotely lubricated, even during their operation.Type: GrantFiled: February 16, 1988Date of Patent: May 29, 1990Assignee: Reliance Electric CompanyInventor: Joseph J. Maloney
-
Patent number: 4723455Abstract: An electric motor changes the output speed of a mechanically-adjustable variable speed drive apparatus by controlled bi-directional rotation of a shifting screw engaged with a centerpiece assembly. In general, the dry traction apparatus may be either of the single disk or double disk type (including modifications thereof). The motor drive shaft is co-axially aligned and coupled with the shifting screw, and includes a particular thrust bearing arrangement which accepts axial thrust in either direction generated by rotational operation of such motor. A limit switch mechanism, including a spring-loaded limit switch actuation element, also automatically controls motor operation by responding to controlled shifting of the centerpiece element. A protective shear pin and a torque arm arrangement further facilitate co-axial coupling of the motor with the shifting screw.Type: GrantFiled: October 10, 1986Date of Patent: February 9, 1988Assignee: Reliance Electric CompanyInventor: Joseph J. Maloney