Invention Grant
US07748480B2 Control system having return-to-neutral biasing mechanism and vehicle incorporating same
有权
具有返回中性偏置机构的控制系统和结合其的车辆
- Patent Title: Control system having return-to-neutral biasing mechanism and vehicle incorporating same
- Patent Title (中): 具有返回中性偏置机构的控制系统和结合其的车辆
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Application No.: US12017397Application Date: 2008-01-22
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Publication No.: US07748480B2Publication Date: 2010-07-06
- Inventor: Joe A. Loxterkamp , Craig A. Willoughby
- Applicant: Joe A. Loxterkamp , Craig A. Willoughby
- Applicant Address: US NE Beatrice
- Assignee: Exmark Manufacturing Company, Incorporated
- Current Assignee: Exmark Manufacturing Company, Incorporated
- Current Assignee Address: US NE Beatrice
- Agency: Mueting, Raasch & Gebhardt, P.A.
- Main IPC: B62D11/00
- IPC: B62D11/00
Abstract:
A control system for use with a ground maintenance vehicle such as a lawn mower. The control system may include one or more control handles movable between a neutral position and at least a first drive or reverse position. The system may further include a biasing mechanism operable to bias the control handle from the first drive position to the neutral position. The biasing mechanism may be pre-deflected when the control handle is in the neutral position, yet provide little or no biasing effect to the handle until the handle is moved towards the first drive position.
Public/Granted literature
- US20090217636A1 CONTROL SYSTEM HAVING RETURN-TO-NEUTRAL BIASING MECHANISM AND VEHICLE INCORPORATING SAME Public/Granted day:2009-09-03
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