Invention Grant
- Patent Title: Planter assembly with selectively actuated output
- Patent Title (中): 具有选择性致动输出的播种机组件
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Application No.: US12110469Application Date: 2008-04-28
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Publication No.: US07925404B2Publication Date: 2011-04-12
- Inventor: Jeff Dillman
- Applicant: Jeff Dillman
- Applicant Address: US CA Sunnyvale
- Assignee: Trimble Navigation Limited
- Current Assignee: Trimble Navigation Limited
- Current Assignee Address: US CA Sunnyvale
- Main IPC: A01C7/00
- IPC: A01C7/00 ; A01C9/00 ; G06F7/70 ; G06F19/00 ; G06G7/00
Abstract:
An actuating system for a planting device. The actuating system has an electric motor that provides an actuating force for a seed shaft. A pneumatic acting member is connected to a source of compressed air through a valve and positioned to engage the electric motor to actuate the electric motor. The source of compressed air and electric motor can thus be connected to a controller that operates the source of compressed air and the electric motor in order to provide selective actuation to control planting of the planting device.
Public/Granted literature
- US20090266279A1 PLANTER ASSEMBLY WITH SELECTIVELY ACTUATED OUTPUT Public/Granted day:2009-10-29
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