Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1977-04-11
1978-06-20
Werner, Frank E.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
214DIG4, 214 1HA, 242 865R, B60P 104
Patent
active
040957063
ABSTRACT:
This invention is a big bale handling apparatus to be moved through a trailer hitch and operable to load, convey, and unload large hay bales presently used in the farming industry. More particularly, the big bale handling apparatus includes an A-frame assembly resembling a boat trailer and having a bale connector means mounted thereon. The bale connector means includes a main support frame assembly having 1st and 2nd actuator arm assemblies mounted thereon, each having a bale connector assembly operable to grasp and hold a cylindrical bale member. A bale control assembly is operably connected to the bale connector means to control movement of the 1st and 2nd actuator arm assemblies in order to selectively grasp, lift, rotate, convey, lower, unload and unravel the bale member.
REFERENCES:
patent: 561674 (1896-06-01), Kuriger
patent: 2908526 (1959-10-01), Nelson
patent: 3877595 (1975-04-01), Edelman
patent: 3908846 (1975-09-01), Brummitt
patent: 3968940 (1976-07-01), Godbersen
Schwien Harold B.
Schwien Paul A.
Nichols, Farrow, Schwien and Schwien
Rein Phillip A.
Werner Frank E.
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