Cutting line with improved degradability for brush cutters and e

Details Cutting line with improved degradability for brush cutters and e Cutting line with improved degradability for brush cutters and e

1998-07-21

2000-05-16

Rada, Rinaldi I.

Cutlery

Blades

Rotary

2641761, A01D 3467

Patent

active

060619147

ABSTRACT:
This cutting line intended to trim and cut vegetation can be used in rotary-head implements such as brush cutters and edge trimmers. The cutting line consists of a core made of biodegradable and/or photodegradable substance which is covered with a coating or "skin" made of a synthetic substance such as polyamide or polyurethane, forming the exterior surface of the line. Such a line can thus be broken down more rapidly after use, while at the same time retaining excellent mechanical qualities while it is being used.

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Patent Abstracts of Japan, vol. 18, No. 150, Mar. 14, 1994 and JP 05 328821, Maruyama Mfg. Co., Dec. 14, 1993.

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