Invention Grant
US08341926B2 Self-propelled harvesting machine with hydropneumatic dampening system
有权
具有液压气动阻尼系统的自走式收割机
- Patent Title: Self-propelled harvesting machine with hydropneumatic dampening system
- Patent Title (中): 具有液压气动阻尼系统的自走式收割机
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Application No.: US13186671Application Date: 2011-07-20
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Publication No.: US08341926B2Publication Date: 2013-01-01
- Inventor: Dirk Speckamp , Jan Philipp Behra , Heinrich Hermeler
- Applicant: Dirk Speckamp , Jan Philipp Behra , Heinrich Hermeler
- Applicant Address: DE Harsewinkel
- Assignee: CLAAS Selbstfahrende Erntemaschinen GmbH
- Current Assignee: CLAAS Selbstfahrende Erntemaschinen GmbH
- Current Assignee Address: DE Harsewinkel
- Agent Michael J. Striker
- Priority: DE102010036756 20100730
- Main IPC: A01D41/14
- IPC: A01D41/14 ; A01D46/08 ; A01D75/28
Abstract:
A self-propelled harvesting machine has a lifting device for a front attachment and at least one crawler track assembly which is provided with a damping system, and which is formed by a crawler track disposed on an axle of the harvesting machine and on either side of the axle, and the height of the harvesting machine can be changed by varying the spring travel of the hydropneumatic damping system of the crawler track assembly.
Public/Granted literature
- US20120023881A1 SELF-PROPELLED HARVESTING MACHINE Public/Granted day:2012-02-02
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