Title:
WORK MACHINE
Document Type and Number:
Japanese Patent JP2020100300
Kind Code:
A
Abstract:
To provide a work machine configured so that a side clutch at a turning center side is operated into a cut-off state during turning, which can suppress a state that a rear wheel at the turning center side is slightly rotationally driven during the turning.SOLUTION: A side clutch 41 is provided with: a driving member 44 mounted on a transmission shaft 39 to be integrally rotatable and slidable; a driven member 45 that transmits power to a rear wheel; a plurality of friction plates 46 and 47 arranged across the driving member 44 and the driven member 45; and an energizing member 48 that energizes the driving member 44 so that the member separates from the driven member 45 to press the friction plates 46 and 47. In at least either of a part where the driving member 44 contacts the energizing member 48 and a part where the driven member 45 contacts the energizing member 48 is provided a slip member 49 that causes slippage in a rotation direction among the driving member 44, the driven member 45 and the energizing member 48.SELECTED DRAWING: Figure 4
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Inventors:
NAKAMURA NA
OI YUKIKAZU
FUKUSHIMA SHIGEO
OI YUKIKAZU
FUKUSHIMA SHIGEO
Application Number:
JP2018240165A
Publication Date:
July 02, 2020
Filing Date:
December 21, 2018
Export Citation:
Assignee:
KUBOTA KK
International Classes:
B62D11/08; A01B69/00; A01C11/02; F16D13/52
Domestic Patent References:
| JP2004196000A | 2004-07-15 | |||
| JPH0640468U | 1994-05-31 | |||
| JP2006341738A | 2006-12-21 |
Attorney, Agent or Firm:
Patent business corporation r&c