Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1987-02-05
1987-12-08
Jillions, John M.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
254 8R, 414458, 414540, 414908, 414911, B65H 7540
Patent
active
047114070
ABSTRACT:
A demountable roll lifting and transport system has laterally spaced apart dollies, each comprising a set of front and rear ground-supported wheels with a wheel fork for each wheel. One of the forks of each set is formed with a journal and the other is formed with a shaft received coaxially in the journal to mount the wheel forks for movement between spread, rool-loading position and convergent, raised, roll-transport position. A lever swingably mounts to one fork of each set for fulcrumming engagement with the periphery of one of the wheels to raise the wheel forks to transport position when the lever is pushed downwardly against the wheel. A demountable roll support extends between the dollies, and a releasable latch disengageably secures the wheel forks in roll-transport position.
REFERENCES:
patent: 938418 (1911-02-01), Ames
patent: 1336037 (1920-04-01), Grange
patent: 2974972 (1961-03-01), Hassell
patent: 3279753 (1966-10-01), Ventriglio et al.
patent: 3374964 (1968-03-01), Carvotta
patent: 3944094 (1976-03-01), Compton
patent: 4030704 (1977-06-01), Beierle et al.
patent: 4243468 (1981-01-01), Boyd
patent: 4295777 (1981-10-01), Bell et al.
LandOfFree
Roll lifting, transporting, and unrolling dolly system and metho does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Roll lifting, transporting, and unrolling dolly system and metho, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roll lifting, transporting, and unrolling dolly system and metho will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-18654