Earth working – With drive means for tool or cleaner – Vibrating tool
Patent
1976-11-30
1978-12-19
Johnson, Richard J.
Earth working
With drive means for tool or cleaner
Vibrating tool
172 50, 172 59, 172 96, A01B 2700, A01B 3314
Patent
active
041301676
ABSTRACT:
A cultivator has a row of soil working members mounted on upwardly extending shafts journalled in a hollow frame portion that houses driving connections for the shafts. The working members have tines that are deflectable relative to their shafts, such as supports with hubs that can be interconnected to tine supports by resiliently mounted arms. The hollow frame portion can be fashioned from upper and lower parts that are clamped together with brackets and bearings, for the shafts are held in place by the brackets. A leading soil crumbling member is pivoted to the front of the frame portion by a linkage that allows deflection of the leading member and a setting device can fix that member in place to provide support for the implement. A rear soil crumbling member is pivoted to the rear of the working members and an eccentric driving mechanism is interconnected with the rear member to vibrate same in up and down movements and further work the soil.
REFERENCES:
patent: 121021 (1871-11-01), Tharp
patent: 2199954 (1940-05-01), Kelsey
patent: 2327389 (1943-08-01), Bagnall
patent: 2622499 (1952-12-01), Fraga
patent: 2673434 (1954-03-01), Babinchak
patent: 2871959 (1959-02-01), Koskenmaki
patent: 2968355 (1961-01-01), Davis
patent: 3150721 (1964-09-01), Lety
patent: 3209841 (1965-10-01), Lely
patent: 3783948 (1974-01-01), Lely
patent: 3821989 (1977-08-01), Lely et al.
patent: 3897831 (1975-08-01), Lely
LandOfFree
Soil cultivating implements does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Soil cultivating implements, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Soil cultivating implements will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2370240