Fire escape – ladder – or scaffold – Having transpositioning base and erecting means – Telescopic erecting means
Patent
1976-08-30
1977-10-11
Paperner, L. J.
Fire escape, ladder, or scaffold
Having transpositioning base and erecting means
Telescopic erecting means
182 2, 214776, E02F 374
Patent
active
040530752
ABSTRACT:
A loader comprises means mounting a loader bucket thereon for selectively moving the bucket substantially vertically between lowered and raised positions thereof. Such mounting means comprises first, second and third pairs of lift arms pivotally interconnected between a frame of the vehicle and the loader bucket and a double-acting hydraulic cylinder pivotally interconnected between the frame and each first lift arm to selectively raise or lower the loader bucket. Linkage means are pivotally interconnected between the frame of the vehicle and the first, second and third lift arms for expanding the linkage means from a collapsed position on the vehicle to an expanded position when the loader bucket is moved to its raised position. A tilt linkage is pivotally interconnected between the second and third lift arms and the loader bucket for selectively tilting the same relative to ground level.
REFERENCES:
patent: 2865523 (1958-12-01), Morrison
patent: 3252542 (1966-05-01), Thornton-Trump
patent: 3557967 (1971-01-01), Madole
patent: 3703973 (1972-11-01), Nilsson
patent: 3708037 (1973-01-01), Tranchero
patent: 3828939 (1974-08-01), Tranchero
Caterpillar Tractor Co.
Paperner L. J.
LandOfFree
High lift mounting means for loader buckets does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High lift mounting means for loader buckets, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High lift mounting means for loader buckets will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-735492