Earth working – Lawn aerator or perforator – or plug remover – Earth removing
Patent
1992-12-14
1994-08-16
Marlo, George J.
Earth working
Lawn aerator or perforator, or plug remover
Earth removing
E21B 1206, A01B 4500
Patent
active
053378318
ABSTRACT:
A power-driven golf cup cutter is provided in which a power source, such as an internal combustion engine, is used to rotate a hollow cutting cylinder by means of a drive shaft. The cylinder has a first open end with an even, single-plane sharpened edge engageable with the ground, an opposite closed and substantially solid end and has an outer peripheral surface which is continuous and smooth. An axially slidable first plate is carried on a plurality of rods extending through apertures in the solid end of the hollow cylinder, the plate engaging the ground which is to be removed. The rods are connected to a second plate member carried on and axially slidable relative to the drive shaft. The second plate is selectively moved by a user solely axially relative to the hollow cylinder and the removed ground to cause the first plate to be moved to expel the ground from within the hollow cylinder.
REFERENCES:
patent: 1783026 (1930-11-01), Ober
patent: 3817337 (1974-06-01), Panak et al.
patent: 4947938 (1990-08-01), Fricke et al.
patent: 4958688 (1990-09-01), Marrow et al.
LandOfFree
Power-driven golf cup cutter does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Power-driven golf cup cutter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power-driven golf cup cutter will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-945521