Title:
A WALK BEHIND WORKING MACHINE
Document Type and Number:
WIPO Patent Application WO/2018/040054
Kind Code:
A1
Abstract:
A walk behind working machine, such as a lawn mower (100), is disclosed as including a driving motor (102), a wheel (110), and a clutch assembly (104) interposed between the driving motor and the wheel, the clutch assembly being movable between a coupled configuration in which the clutch assembly is coupled with an output of the driving motor for transmitting power from the driving motor to the wheel and an uncoupled configuration in which the clutch assembly is uncoupled from the output of the driving motor, further including a control assembly operable to simultaneously activate the driving motor and move the clutch assembly from the uncoupled configuration to the coupled configuration.
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Inventors:
CHUNG KOON FOR (CN)
XIAO LI QIANG (CN)
GUO JIAN ZHONG (CN)
XIAO LI QIANG (CN)
GUO JIAN ZHONG (CN)
Application Number:
PCT/CN2016/097788
Publication Date:
March 08, 2018
Filing Date:
September 01, 2016
Export Citation:
Assignee:
TTI MACAO COMMERCIAL OFFSHORE LTD (CN)
International Classes:
A01D69/08; A01D69/06
Foreign References:
| CN1362009A | 2002-08-07 | |||
| CN203575122U | 2014-05-07 | |||
| CN101595787A | 2009-12-09 | |||
| CN101946593A | 2011-01-19 | |||
| US5251711A | 1993-10-12 | |||
| CN202310616U | 2012-07-11 | |||
| EP1219156A1 | 2002-07-03 | |||
| CN203575122U | 2014-05-07 | |||
| EP2311308A1 | 2011-04-20 | |||
| CN101946593A | 2011-01-19 | |||
| US5251711A | 1993-10-12 |
Other References:
See also references of EP 3506730A4
Attorney, Agent or Firm:
RUNPING & PARTNERS (CN)
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