Rotation drive connection for a reel mower

Details Rotation drive connection for a reel mower Rotation drive connection for a reel mower

1997-09-02

1999-04-27

Melius, Terry Lee

Harvesters

Cutting

Rotating cutting-reel type

56 7, 403 2, 403359, A01D 3400

Patent

active

058967346

ABSTRACT:
A lawn mower having a rotation drive connection assembly including a reel shaft having concially shaped opposite ends and an interior threaded length in each of the opposite ends. A drive coupler with a conical shape on one end thereof mates with one of the reel conical ends and has a threaded opening for receiving a screw extending into the shaft for holding the coupler thereon. A spline is on the end of the coupler opposite its one end, and there a drive member with a spline engaged with the coupler spline, all for rotating the shaft. A counter-balance is threadedly attached in the assembly adjacent the end of the shaft opposite the coupler location.

REFERENCES:
patent: 258698 (1882-05-01), Bissell
patent: 1900062 (1933-03-01), Krenzke
patent: 4492292 (1985-01-01), Thor
patent: 5131782 (1992-07-01), Bruno et al.
patent: 5186079 (1993-02-01), Gee
patent: 5318375 (1994-06-01), Entrup et al.
patent: 5412932 (1995-05-01), Schueler
patent: 5658087 (1997-08-01), Butkovich et al.
patent: 5682735 (1997-11-01), Swenson et al.

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