Invention Grant
US07690439B2 Automatic latch for three point hitch quick coupler and PTO connection module 有权
三点式快速接头和PTO连接模块自动锁定

Automatic latch for three point hitch quick coupler and PTO connection module
Abstract:
An automatically actuating apparatus for engaging an implement to an ASAE S278.6 three-point hitch quick coupler utilizing a pivoting motion about an upper hitch point and an automatic latching mechanism to engage and retain lower hitch pins that simplifies connection of an implement. The mechanism also includes a mechanism for automatically engaging the PTO driveline between a tractor and a powered implement as the implement is engaged with the hitch.
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