Surender Kumar,Scott J. KASKAWITZ,Christopher Kurt ZINGELMANN, Jr.
申请号：
US16366876
公开号：
US20200037504A1
申请日:
2019.03.27
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A convertible lawnmower is provided. The lawnmower includes a housing and a mulching system. The housing includes a discharge opening. The mulching system includes a mounting ring and a shutter ring. The mounting ring is coupled substantially concentrically to the housing and includes an upper surface, a lower surface, and a sidewall that extends substantially axially therebetween. The sidewall is formed with a platform track and at least one installation tab. The platform track extends at least partially circumferentially along an inner surface of the sidewall and each installation tab extends axially from the lower surface. The shutter ring is coupled to the mounting ring via the platform track such that the shutter ring is selectively shiftable between a mulching mode and a discharge mode.
