Self locking seed tube

Details Self locking seed tube Self locking seed tube

1994-10-17

1996-08-06

Warnick, IV, Spencer K.

Planting

Drilling

Having depositor feature

285382, 2853822, A01L 700, F16L 1314

Patent

active

055423639

ABSTRACT:
An agricultural seeding machine is provided with a steel seed tube for directing seed downwardly into a planting furrow and a plastic seed supply tube for directing metered seed into the seed tube. The seed tube has a normal portion for directing seed into the planting furrow and an enlarged portion for receiving the seed supply tube. The enlarged portion is provided with inwardly projecting tangs for gripping and trapping the seed supply tube in the enlarged portion of the seed tube.

REFERENCES:
patent: 216851 (1879-06-01), Hofmann
patent: 442837 (1890-12-01), Ward
patent: 599492 (1898-02-01), Carter
patent: 1160611 (1915-11-01), Hudson
patent: 1851404 (1932-03-01), Rose
patent: 2359117 (1944-09-01), Johnson
patent: 3804036 (1974-04-01), Seifert, Jr.
patent: 4064614 (1977-12-01), Horvath
patent: 4150466 (1979-04-01), Horvath
patent: 5092255 (1992-03-01), Long et al.
patent: 5398981 (1995-03-01), Barton

Affiliated with

Also associated with

Rating

Self locking seed tube does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Self locking seed tube, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self locking seed tube will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2184599