Invention Grant
- Patent Title: Automatic articulation behavior during error and high speed conditions
- Patent Title (中): 错误和高速条件下的自动关节行为
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Application No.: US14216496Application Date: 2014-03-17
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Publication No.: US09234330B2Publication Date: 2016-01-12
- Inventor: Amit Sharma , Steven C. Budde , Brad Van De Veer
- Applicant: Caterpillar Inc.
- Applicant Address: US IL Peoria
- Assignee: Caterpillar Inc.
- Current Assignee: Caterpillar Inc.
- Current Assignee Address: US IL Peoria
- Agency: Miller, Matthias & Hull LLP
- Agent Edward Lin
- Main IPC: B62D6/00
- IPC: B62D6/00 ; B62D3/00 ; E02F9/20 ; E02F9/08 ; B62D6/02
Abstract:
When engaged, an articulation controller automatically adjusts an angle of articulation between a front frame and a rear frame of a motor grader based on a steering angle of the front wheels. If a groundspeed of the motor grader exceeds a threshold groundspeed, the articulation controller enters a mode that only allows decreasing the angle of articulation of the motor grader. When the angle of articulation reaches zero, the articulation controller disengages until the groundspeed is reduced below the threshold groundspeed.
Public/Granted literature
- US20150259883A1 AUTOMATIC ARTICULATION BEHAVIOR WHEN DURING ERROR AND HIGH SPEED CONDITIONS Public/Granted day:2015-09-17
Information query
IPC分类:
