Title:
INTERMEDIATE CONNECTOR FOR TRACTOR
Document Type and Number:
Japanese Patent JP3231828
Kind Code:
B2
Abstract:
PURPOSE: To improve operability in the state of connecting the device cylinder of a tractor and the hitch controller of the tractor by arranging a specific selector valve and a control valve between a hitch control valve and the device cylinder.
CONSTITUTION: The hitch control valve 16 is selectively connected to the device cylinder 48 of the tractor 40 by a two-position/four-direction selector valve 50 to lift the hitch 15 to a highest position by the connection. A four-position/ four-direction selective control valve 52 is connected between the valve 50 and the device cylinder to control the device cylinder independent from the hitch control valve.
Inventors:
Matthew Thomas Miller
Application Number:
JP8409092A
Publication Date:
November 26, 2001
Filing Date:
April 06, 1992
Export Citation:
Assignee:
DEERE AND COMPANY
International Classes:
B60D1/01; A01B63/111; A01B63/112; A01B63/22; (IPC1-7): A01B63/112; B60D1/01
Domestic Patent References:
| JP58117808U | ||||
| JP4023806B1 | ||||
| JP4931769B1 |
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)
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