Excavating – Railway graders – Side former
Patent
1987-12-03
1989-01-17
Eickholt, Eugene H.
Excavating
Railway graders
Side former
37283, 37236, 37104, 37DIG3, 172459, 1726845, E02F 500
Patent
active
047980117
ABSTRACT:
A tractor side blade mount includes a control member, a blade holding bracket, a blade, a joint member for mounting the blade on the blade holding bracket, and a pair of hydraulically actuated arms for independently positioning the control member and the bracket. As a result of selected positioning of the control member and the bracket, the blade, which is mounted at one end of the bracket, may take up various angles, heights and lateral displacements with respect to the body of the tractor. The versatility in the movement of the blade results in an increased capability to grade earth, scrape dirt, or dig trenches alongside structures and in areas which would otherwise be out of reach of a conventionally equipped tractor.
REFERENCES:
patent: 1987729 (1935-01-01), Bash
patent: 2856709 (1958-10-01), Brockly
patent: 3019536 (1962-02-01), Kershaw
patent: 3044196 (1962-07-01), Kinney
patent: 3146686 (1964-09-01), Grace et al.
patent: 3523380 (1970-08-01), Bolyard et al.
patent: 3720010 (1973-03-01), Coates
patent: 3797582 (1974-03-01), Couch
patent: 3805424 (1974-04-01), Renshan
patent: 3908289 (1975-09-01), Ross
patent: 4045892 (1977-09-01), Farrell
patent: 4096652 (1978-06-01), Raines et al.
patent: 4314789 (1982-02-01), Luigi
patent: 4369590 (1983-01-01), Miller
patent: 4579178 (1986-04-01), Dover
patent: 4643358 (1987-02-01), Jackson
LandOfFree
Versatile tractor side blade mount does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Versatile tractor side blade mount, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Versatile tractor side blade mount will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2409473