Patents by Inventor Adam M. Plecker
Adam M. Plecker 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: 10246087Abstract: A system and method for mitigating collisions for an articulated work vehicle is disclosed. The system includes a controller configured to determine a safe-zone around the articulated work vehicle based on signals corresponding to sensed objects around the articulated work vehicle. The controller is further configured to determine a position and velocity of one or more peripheral points on the articulated work vehicle based on signals from a set of sensor systems operatively coupled to the articulated work vehicle. The controller is further configured to receive a driver control input. The controller is further configured to apply a limit to the driver control input when a peripheral point on the articulated work vehicle is expected to be within a predetermined distance to a nearest edge of the safe-zone.Type: GrantFiled: December 15, 2016Date of Patent: April 2, 2019Assignee: Caterpillar Inc.Inventors: Michael D. Mitchell, Adam M. Plecker, Mark A. Robinson, Shaun R. Melchiori
-
Patent number: 10087603Abstract: A system may comprise a plurality of sensors configured to transmit sensor information regarding a speed of a machine, a position of an implement of the machine, a payload of the machine, a grade of a surface on which the machine is traveling. The system may further comprise an electronic control module configured to receive steering command information regarding a steering command of the machine; determine, based on the steering command information, one or more articulation parameters associated with the steering command, determine the speed, the position of the implement, the payload, and the grade based on the sensor information. The electronic control module may be configured to determine one or more articulation parameters thresholds based on the speed, the position of the implement, and the payload of the machine; and modify the steering command when the one or more articulation parameters exceeds the one or more articulation parameters thresholds.Type: GrantFiled: September 28, 2016Date of Patent: October 2, 2018Assignee: Caterpillar Inc.Inventors: Michael D. Mitchell, Mark A. Robinson, Adam M. Plecker
-
Publication number: 20180170369Abstract: A system and method for mitigating collisions for an articulated work vehicle is disclosed. The system includes a controller configured to determine a safe-zone around the articulated work vehicle based on signals corresponding to sensed objects around the articulated work vehicle. The controller is further configured to determine a position and velocity of one or more peripheral points on the articulated work vehicle based on signals from a set of sensor systems operatively coupled to the articulated work vehicle. The controller is further configured to receive a driver control input. The controller is further configured to apply a limit to the driver control input when a peripheral point on the articulated work vehicle is expected to be within a predetermined distance to a nearest edge of the safe-zone.Type: ApplicationFiled: December 15, 2016Publication date: June 21, 2018Applicant: Caterpillar Inc.Inventors: Michael D. MITCHELL, Adam M. PLECKER, Mark A. ROBINSON, Shaun R. MELCHIORI
-
Publication number: 20180087242Abstract: A system may comprise a plurality of sensors configured to transmit sensor information regarding a speed of a machine, a position of an implement of the machine, a payload of the machine, a grade of a surface on which the machine is traveling. The system may further comprise an electronic control module configured to receive steering command information regarding a steering command of the machine; determine, based on the steering command information, one or more articulation parameters associated with the steering command, determine the speed, the position of the implement, the payload, and the grade based on the sensor information. The electronic control module may be configured to determine one or more articulation parameters thresholds based on the speed, the position of the implement, and the payload of the machine; and modify the steering command when the one or more articulation parameters exceeds the one or more articulation parameters thresholds.Type: ApplicationFiled: September 28, 2016Publication date: March 29, 2018Applicant: Caterpillar Inc.Inventors: Michael D. Mitchell, Mark A. Robinson, Adam M. Plecker
-
Publication number: 20170030051Abstract: The disclosure provides a frame assembly of a wheel loader. The frame assembly includes a front frame and a rear frame. The rear frame includes a side member and is pivotally attached to the front frame. The side member includes a first end portion, a second end portion, a central portion, and a bracket. The first end portion is proximal to the front frame. The second end portion is distal from the front frame. The central portion extends between the first end portion and the second end portion. The central portion defines a mount attachment section. The bracket fixedly attaches to the mount attachment section. The bracket mounts a steeling cylinder of the wheel loader.Type: ApplicationFiled: October 11, 2016Publication date: February 2, 2017Applicant: Caterpillar Inc.Inventors: Shaun R. Melchiori, David L. Childers, Adam M. Plecker
-
Patent number: 8905172Abstract: An integrated service center has an outward facing wall. A first and second section are recessed from the outward facing wall, each with a plurality of walls and a lower end, which forms an opening in the lower end and extends to the outward facing wall. The first section has a fluid access point disposed at an angle between 30 and 60 degrees below a reference plane. The second section has an electrical access point. A door assembly is mounted to move between an open and closed, which abuts the outward facing wall and covers the first section when closed.Type: GrantFiled: March 25, 2013Date of Patent: December 9, 2014Assignee: Caterpillar Inc.Inventors: Robert J. Madera, Joshua C. Bedyk, Jeffrey P. Sayre, Adam M. Plecker
-
Publication number: 20140284126Abstract: An integrated service center has an outward facing wall. A first and second section are recessed from the outward facing wall, each with a plurality of walls and a lower end, which forms an opening in the lower end and extends to the outward facing wall. The first section has a fluid access point disposed at an angle between 30 and 60 degrees below a reference plane. The second section has an electrical access point. A door assembly is mounted to move between an open and closed, which abuts the outward facing wall and covers the first section when closed.Type: ApplicationFiled: March 25, 2013Publication date: September 25, 2014Applicant: Caterpillar Inc.Inventors: Robert J. Madera, Joshua C. Bedyk, Jeffrey P. Sayre, Adam M. Plecker