Water drive system for a center pivot irrigation unit or the lik

Details Water drive system for a center pivot irrigation unit or the lik Water drive system for a center pivot irrigation unit or the lik

1976-07-19

1978-02-21

Song, Robert R.

Motor vehicles

Vehicle trains

Motorized trailer

137344, 239177, 239191, B05B 312

Patent

active

040747832

ABSTRACT:
This is concerned with a water drive system for a center pivot irrigation system in which a string of pipe pivots in a circle or oscillates about a center pivot or upright with the pipe supported on towers at intervals and each tower being independently driven by a power mechanism which is operated by the pressure of the water in the string of pipe. It includes a mechanism to prevent one or more towers from rolling ahead on a downhill slope, a diaphragm valve arrangement for controlling the cycling of the drive, and an enlarged bellows or bladder for operating the water drive mechanism.

REFERENCES:
patent: 2604359 (1952-07-01), Zybach
patent: 2726895 (1955-12-01), Behlen
patent: 2807500 (1957-09-01), Clayton
patent: 2941727 (1960-06-01), Zybach
patent: 3246848 (1966-04-01), Bowers
patent: 3606161 (1971-09-01), Paul
patent: 3754768 (1973-08-01), Ellis
patent: 3805837 (1974-04-01), Stampfli
patent: 3818806 (1974-06-01), Fumagalli
patent: 3875965 (1975-04-01), Peters
patent: 3965924 (1976-06-01), Kennedy

Affiliated with

Also associated with

Rating

Water drive system for a center pivot irrigation unit or the lik does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Water drive system for a center pivot irrigation unit or the lik, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water drive system for a center pivot irrigation unit or the lik will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-121749