Invention Grant
- Patent Title: Swivel drawbar hitch mechanism for pull-type implement
- Patent Title (中): 用于拉式工具的旋转拉杆牵引机构
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Application No.: US14708982Application Date: 2015-05-11
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Publication No.: US09480198B2Publication Date: 2016-11-01
- Inventor: Douglas R. Treffer , Martin E. Pruitt , Jeffrey Funk , Shane A. Bollinger
- Applicant: AGCO Corporation
- Applicant Address: US GA Duluth
- Assignee: AGCO Corporation
- Current Assignee: AGCO Corporation
- Current Assignee Address: US GA Duluth
- Main IPC: A01B71/06
- IPC: A01B71/06 ; A01B59/042 ; B60D1/167

Abstract:
A drawbar hitch mechanism has a fore-and-aft extending receiver, a gearbox assembly coupled to the receiver and a tongue assembly attached to the gearbox assembly. A first pivot mechanism couples the receiver with the gearbox assembly for side-to-side movement about a longitudinal axis of the receiver. A draft arm is configured to disperse draft loads between the tongue assembly and the receiver. A second pivot mechanism couples the gearbox assembly and the draft arm. The second pivot mechanism is oriented such that it pivots about an upright axis such that the gearbox assembly and second pivot mechanism enable pivoting movement of the tongue assembly relative the receiver.
Public/Granted literature
- US20150334910A1 Swivel Drawbar Hitch Mechanism for Pull-Type Implement Public/Granted day:2015-11-26
Information query
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