Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1975-06-30
1976-12-07
Mehr, Milton S.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
29429, 242 865R, 242 866, 242 867, 2541343R, 61105, B65H 4900, B65H 6908, B65G 6712, B65G 6724
Patent
active
039953556
ABSTRACT:
Flexible plastic pipe is reeled onto a reel mounted on a truck and is temporarily laid on a field site by driving the truck along, permitting the flexible pipe to unreel. A brake on the reel puts tension on the flexible pipe as it is being unreeled. To retrieve the flexible pipe, it is cut into segments, each segment being of a shorter length than the total amount of flexible pipe reeled onto the reel. Then, each segment is reeled onto the reel with the truck stationary and the reel driven through a transmission from the truck.
REFERENCES:
patent: 3367600 (1968-02-01), Olson
patent: 3473755 (1969-10-01), Brown
patent: 3531059 (1970-09-01), Walker
patent: 3739985 (1973-06-01), Odom et al.
patent: 3855807 (1974-12-01), Grable
Sneed Robert C.
Young Joseph C.
Coffee Wendell
Crane Dan C.
Fas-Line Sales & Rentals, Inc.
Mehr Milton S.
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