Invention Grant
- Patent Title: Automatic material pre-fill control process for paving machine
- Patent Title (中): 铺路机自动材料预填充控制程序
-
Application No.: US14444077Application Date: 2014-07-28
-
Publication No.: US09347186B2Publication Date: 2016-05-24
- Inventor: Toby Frelich , Ricky Mings
- 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: Miller, Matthias & Hull LLP
- Main IPC: E01C19/48
- IPC: E01C19/48 ; E01C19/20

Abstract:
A machine and method for pre-filling an auger chamber is disclosed. The machine may comprise a frame, a screed assembly, a conveyor, an auger disposed in the auger chamber, and a controller. The controller is configured to cause the transporting of material on the conveyor to the auger chamber, stop the conveyor if a fill period has expired, cause the auger to move a portion of the material toward an end of the auger, and stop the auger if either the auger run period has expired or the material disposed at the end of the auger has reached an auger material height threshold.
Public/Granted literature
- US20160024725A1 Automatic Material Pre-fill Control Process for Paving Machine Public/Granted day:2016-01-28
Information query