Automatic mower reel grinder

Details Automatic mower reel grinder Automatic mower reel grinder

1995-09-25

2000-01-04

Rose, Robert A.

Abrading

Machine

Rotary reciprocating tool

451421, 451403, 451 9, B24B 300

Patent

active

060103949

ABSTRACT:
A grinding system (10) for sharpening the blades in cutting reels of mowing units incorporates an articulated grinding head (90) mounted for movement on a carriage (92). A unique index/guide assembly (160) is mounted on the grinding head (90). The index/guide assembly (160) includes a fixed guide finger (178) and associated movable index finger (180) for automatic sequential grinding of the blades in the spin grind mode.

REFERENCES:
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patent: D320607 (1991-10-01), Smith et al.
patent: 3724139 (1973-04-01), Leverenz
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patent: 4621456 (1986-11-01), Winstanley
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patent: 4741130 (1988-05-01), Tano et al.
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patent: 5012617 (1991-05-01), Winstanley
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patent: 5321912 (1994-06-01), Neary et al.
patent: 5333112 (1994-07-01), Bybee
patent: 5549508 (1996-08-01), Searle et al.
"The Key to the Manicured Look" brochure, Foley United, undated.
"For a Safer Grind!" brochure, Foley United, undated.
"The Peerless 2000 Automatic Spin and Relief Grinder" brochure, Simplex Ideal Peerless, undated.
"The Peerless 1360 Automatic Spin and Relief Grinder" brochure, Simplex Ideal Peerless, undated.
"Landpride Turf Reel Grinders" Brochure, Landpride Turf, undated.
"Express Dual" brochure, Bernhard & Company Ltd., undated.
"Neary Spin-Matic II" Brochure, Neary Manufacturing, copyright 1986.
"Ransomes Precision Grinders" brochure,. Ransomes America Corporation, copyright 1994.

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