| 摘要 |
A rear hitch 10 for a tractor comprises a pair of vertically extending and laterally spaced rails 11,12 designed to be secured to the rear 13 of a tractor and an implement connector 15 secured between the rails for the attachment of an implement. The rails are adapted to support one or more non-operative implement connectors. Preferably the connector 15 comprises a connecting pin 16 or ball (23, Fig 8) mounted on a plate 17 designed to be supported between the rails in a generally horizontal orientation when the connector is in use. Also disclosed is a further invention to a drawbar arrangement comprising a draw bar support means (31, Fig 15) for attachment to a tractor, and a drawbar (30, Fig 15) secured to the support means (31, Fig 15) by a pin (37, Fig 16) which engages an aperture (42, Fig 17) in the drawbar. In the further invention the pin is withdrawable from the aperture by the movement of a handle (41, Fig 15) which is accessible front the rear of the drawbar. |
