Invention Grant
- Patent Title: Tow point index
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Application No.: US17220216Application Date: 2021-04-01
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Publication No.: US11572662B2Publication Date: 2023-02-07
- Inventor: Todd W Mansell , Jonathan A Anderson
- Applicant: Caterpillar Paving Products Inc.
- Applicant Address: US MN Brooklyn Park
- Assignee: Caterpillar Paving Products Inc.
- Current Assignee: Caterpillar Paving Products Inc.
- Current Assignee Address: US MN Brooklyn Park
- Agency: Schwegman, Lundberg & Woessner
- Main IPC: E01C19/00
- IPC: E01C19/00 ; E01C19/48

Abstract:
An asphalt paver may include a tractor and a screed configured for towing behind the tractor. The screed may include a tow arm secured to the tractor at an adjustable tow point. The paver may also include a monitoring system configured for monitoring and displaying the position of the adjustable tow point. The monitoring system may include a sensor arranged at or near the tow point for sensing the position of the tow point and a computing system in communication with the sensor for displaying the position of the adjustable tow point. A method of paving involving adjusting paving parameters to avoid or compensate for movement in the tow point is also provided.
Public/Granted literature
- US20220316149A1 TOW POINT INDEX Public/Granted day:2022-10-06
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