Land vehicles: bodies and tops – Bodies – Racks
Patent
1987-08-19
1989-01-10
Croyle, Carlton R.
Land vehicles: bodies and tops
Bodies
Racks
414 23, 298 22D, 410 2, B60P 300
Patent
active
047969415
ABSTRACT:
An improved tree transport trailer (10) which is adapted for use with hydraulic tree spades without additional jacks or reinforcement, comprises a frame (12) and a plurality of carriers (34 and 36) mounted for pivotal movement about offset axes (40, 44) between a loading/unloading position in direct stopped engagement with the underlying surface and a transport position out of engagement therewith. An actuator (46) is provided for effecting pivotal actuation of the carriers. A trailer (80) incorporating a second embodiment with independently actuated pivotal carriers (96) is disclosed.
REFERENCES:
patent: 2990630 (1961-07-01), Crawford
patent: 3032368 (1962-05-01), Sigler
patent: 3778098 (1973-01-01), Tawara
patent: 3782773 (1974-01-01), Mason
patent: 4351253 (1982-09-01), Dahlquist
patent: 4604017 (1986-08-01), Boehm
patent: 4709955 (1987-12-01), Peters et al.
Croyle Carlton R.
Walnoha Leonard P.
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