Scheppach Fabrikation von Holzbearbeitungsmaschinen GmbH
发明人:
Bindhammer, Markus
申请号：
AU2017400226
公开号：
AU2017400226A1
申请日:
2017.08.09
申请国别(地区):
AU
年份:
2019
代理人:
摘要：
The invention relates to a string reel (1) to be attached to a cutting head of a string trimmer such that it can rotate during mowing. The string reel (1) is designed as an exchangeable wearing part onto which a number, for example two, string strands (2) are wound such that each free string end is drawn radially outwards during mowing by centrifugal force and the piece of string which is situated at the free string end and is tensioned by rotary movement during mowing can strike off plant stalks. The string strands (2) have a greater length than each piece of string at the free string end which is tensioned during mowing, so that the number of string strands (2) can be pulled out by the free string end after the piece of string has become worn. The invention is characterised
