Rotary mower safety blade and method of making same

Details Rotary mower safety blade and method of making same Rotary mower safety blade and method of making same

A - Human Necessities

01

D

18/1107, 56/58

A01D 35/262 (1980.01) A01D 55/18 (1980.01)

Patent

CA 1095269

ABSTRACT OF THE DISCLOSURE A safety blade for a rotary lawn mower is provided herein. The blade comprises a homogeneous molded, vulcanized body of comminuted waste rubber and plastic fibers which is vulcanized about a central metallic bar with end portions extending beyond the bar. The central section including the metallic bar is formed with means for mounting the blade on the verti- cal drive shaft of a rotary mower. Each end portion extends beyond the metallic bar, and has a cutting edge and a lift on the opposite edge. Each end portion consists solely of the molded homogeneous body. Also disclosed is a method of making the blade. The molded vulcanized body of the blade so provided has a longer service life than such blades provided heretofore. Moreover, the cutting edges provide a better cutting effect than ?n blades heretofore provided. - 1 -

305867

Affiliated with

Also associated with

Rating

Rotary mower safety blade and method of making same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rotary mower safety blade and method of making same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary mower safety blade and method of making same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-820304