Invention Grant
- Patent Title: Lawn mower
- Patent Title (中): 割草机
-
Application No.: US13233454Application Date: 2011-09-15
-
Publication No.: US08522519B2Publication Date: 2013-09-03
- Inventor: Kenji Kobori , Hiroto Inagawa , Tomomasa Nishikawa
- Applicant: Kenji Kobori , Hiroto Inagawa , Tomomasa Nishikawa
- Applicant Address: JP Tokyo
- Assignee: Hitachi Koko Co., Ltd.
- Current Assignee: Hitachi Koko Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: McDermott Will & Emery LLP
- Priority: JP2010-216254 20100927
- Main IPC: A01D34/52
- IPC: A01D34/52
Abstract:
A lawn mower comprising: a power supply; a chassis for holding the power supply; a fixed shaft attached to the chassis; a rotary blade which is rotatably supported with respect to the fixed shaft; a transmitting portion which transmits rotation of the power supply to the rotary blade; and a fixed blade which is coaxially-arranged with the rotary blade, wherein a distance between the rotary blade and the fixed blade can be varied.
Public/Granted literature
- US20120073256A1 LAWN MOWER Public/Granted day:2012-03-29
Information query
