Holman, Christopher A.,Hoffman, Ronald J.,Nolin, J. Eric
申请号：
AU2019101688
公开号：
AU2019101688A4
申请日:
2019.12.24
申请国别(地区):
AU
年份:
2020
代理人:
摘要：
#$%^&*AU2019101688A420200206.pdf#####ABSTRACT Trimmer heads for trimmers are provided. A trimmer head includes a drive plate defining a lug slot, and a locking lug, the locking lug movably positioned in the lug slot and movable between an unlocked position and a locked position. A trimmer head further includes a drive plate cover connectable to the drive plate such that the locking lug is disposed between the drive plate and the drive plate cover. A trimmer head further includes at least one operational head, the at least one operational head connectable to the drive plate. The connected operational head is locked to the drive plate when the locking lug is in the locked position and the connected operational head is unlocked from the drive plate when the locking lug is in the unlocked position.
