Cylinder lawn mower and cylinder unit intended therefor

Details Cylinder lawn mower and cylinder unit intended therefor Cylinder lawn mower and cylinder unit intended therefor

2007-05-08

2007-05-08

Kovács, Árpád Fábián (Department: 3671)

Harvesters

Cutting

Cutter members

C056S156000

Reexamination Certificate

active

10507898

ABSTRACT:
A cylinder unit for a cylinder lawn mower has a cylinder rotatable about a longitudinal axis and provided with at least one knife, and an insertion device for engaging and inserting grass into a fixed abutment. Each knife by rotation of the cylinder is movable to a cutting position, in which the knife cooperates with the abutment to allow grass cutting. The insertion device has a plurality of pins with a radially outer end. Each pin is movably arranged between a first position wherein the pin extends beyond the periphery of the cylinder so that the outer end of the pin is located radially outwardly of each knife and a second position wherein the pin is located inwardly of the periphery of the cylinder so that the outer end of the pin is located radially inwardly of or radially on a level with each knife.

REFERENCES:
patent: 1109776 (1914-09-01), McGriff
patent: 1935013 (1933-11-01), Burcke
patent: 2042854 (1936-06-01), Macconochie
patent: 2056369 (1936-10-01), Roessel
patent: 2535185 (1950-12-01), Adamczyk
patent: 2730857 (1956-01-01), Myers
patent: 3054247 (1962-09-01), Roesler
patent: 3144745 (1964-08-01), Sharps
patent: 3358429 (1967-12-01), Claas
patent: 6668534 (2003-12-01), Sheedy et al.
patent: 6986241 (2006-01-01), Beck
patent: 0349944 (1990-01-01), None

Affiliated with

Also associated with

Rating

Cylinder lawn mower and cylinder unit intended therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cylinder lawn mower and cylinder unit intended therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cylinder lawn mower and cylinder unit intended therefor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3729944