Invention Grant
- Patent Title: Lubrication mechanism of clutch for agricultural harvester
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Application No.: US17410100Application Date: 2021-08-24
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Publication No.: US11746836B2Publication Date: 2023-09-05
- Inventor: Jonathan E. Ricketts
- Applicant: CNH Industrial America LLC
- Applicant Address: US PA New Holland
- Assignee: CNH Industrial America LLC
- Current Assignee: CNH Industrial America LLC
- Current Assignee Address: US PA New Holland
- Agent Peter Zacharias
- Main IPC: F16D43/21
- IPC: F16D43/21

Abstract:
A header assembly of an agricultural harvester, includes: a rotatable shaft; a torque limiter assembly coupled with the rotatable shaft, the torque limiter assembly including: a driving element coupled with the rotatable shaft; a driven element coupled with the driving element which is configured for selectively transmitting a torque to the driven element; an input seal element including at least one aperture; and an automatic lubrication mechanism coupled with the driven element, the automatic lubrication mechanism including a movable piston, the movable piston and the input seal element together at least partially forming a chamber therebetween configured for releasably containing a lubricant, the movable piston configured for forcing the lubricant out of the chamber through the at least one aperture so as to lubricate the driving element and the driven element.
Public/Granted literature
- US20230064380A1 LUBRICATION MECHANISM OF CLUTCH FOR AGRICULTURAL HARVESTER Public/Granted day:2023-03-02
Information query
IPC分类: