Title:
WALKING-TYPE WORKING MACHINE
Document Type and Number:
Japanese Patent JP2019004843
Kind Code:
A
Abstract:
To simply enable switching on/off of a clutch, operation and release of a parking brake by a single operation tool, and enable momentary clutch off-operation instantly without erroneous operation.SOLUTION: A clutch lever 3 is supported in a freely swinging manner over a clutch-on position a1 coming closest to a steering wheel 16, a clutch-off position a2 separated from the steering wheel 16 more than the clutch-on position a1, and a parking brake position a3 provided at a side opposite to the clutch-on position a1 across the clutch-off position a2. A biasing mechanism is provided for biasing the clutch lever 3 at the clutch-off position a2. There are provided a position regulation mechanism 4 for regulating movement from the clutch-off position a2 of the clutch lever 3 to a parking brake position a3 side, and a release operation unit 5 for releasing movement regulation with manual operation different from manual operation to the clutch lever 3.SELECTED DRAWING: Figure 4
Inventors:
SEZAKI KEIICHI
MAEDA SHINJI
MORIWAKI TOSHIHITO
YAMANAKA SADAO
NAKAJIMA MASAHIRO
UCHITANI MASARU
MASUDA SHIGERU
MAEDA SHINJI
MORIWAKI TOSHIHITO
YAMANAKA SADAO
NAKAJIMA MASAHIRO
UCHITANI MASARU
MASUDA SHIGERU
Application Number:
JP2017126489A
Publication Date:
January 17, 2019
Filing Date:
June 28, 2017
Export Citation:
Assignee:
KUBOTA KK
International Classes:
A01B33/08; A01B33/02; B62D49/00; B62D51/06
Attorney, Agent or Firm:
Patent business corporation r&c