US 11,885,106 B2
Working machine
Kazuaki Shobu, Sakai (JP); Hiroshi Horii, Sakai (JP); Hitoshi Iwamura, Sakai (JP); Shoichi Kawano, Sakai (JP); and Shohei Doi, Sakai (JP)
Assigned to KUBOTA CORPORATION, Osaka (JP)
Filed by KUBOTA CORPORATION, Osaka (JP)
Filed on Nov. 30, 2021, as Appl. No. 17/538,073.
Application 17/538,073 is a continuation of application No. PCT/JP2020/021365, filed on May 29, 2020.
Claims priority of application No. 2019-104520 (JP), filed on Jun. 4, 2019.
Prior Publication US 2022/0090361 A1, Mar. 24, 2022
Int. Cl. E02F 9/22 (2006.01)
CPC E02F 9/2275 (2013.01) [E02F 9/2271 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A working machine, comprising:
a machine body;
a support bracket provided on a front portion of the machine body, the support bracket including
a boom pivotal support portion at an upper portion thereof, and
a cylinder pivotal support portion at a front lower portion thereof,
a boom pivotally supported by the boom pivotal support portion via a boom shaft;
a boom cylinder pivotally supported at one end portion thereof by the cylinder pivotal support portion and at the other end portion thereof by the boom, a telescopic action of the boom cylinder causing the boom to swing upward and downward;
a hydraulic hose extended through the support bracket from the rear of the support bracket to the front of the support bracket and connected to the boom cylinder;
a first clamp to retain the hydraulic hose on the support bracket; and
a second clamp to retain the hydraulic hose on the boom cylinder, wherein
the support bracket includes a through hole through which the hydraulic hose is passed in a fore-and-aft direction, and
the first clamp is disposed rearward of the through hole and forward of a rear end of the boom shaft.