A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FRONT GUARD AND WORK VEHICLE
A work vehicle (1) includes a vehicle body (2), a front guard (30) attached to a front portion of the vehicle body, and a front loader (12) that is attached to the front portion of the vehicle body and can be raised or lowered. The front guard has a lower frame (31) attached to the vehicle body and an upper frame (41) that is attached to the lower frame (31) so as to be swingable around a shaft oriented in a vehicle width direction and a posture of which can be changed between a standing posture and a forward leaning posture by swinging with respect to the lower frame, and the upper frame has a vertical part (42) that extends upward, an upper portion of the vertical part is formed with an upper curved portion (42a) that is curved backward as it goes upward, and the upper curved portion has a first upper region (42a1) that is located on a movement trajectory of a part of the front loader when the front loader is lowered while the upper frame is located in the forward leaning posture and a second upper region (42a2) that is curved forward as it goes downward from the first upper region.
FRONT GUARD AND WORK VEHICLE
A work vehicle (1) includes a vehicle body (2), a front guard (30) attached to a front portion of the vehicle body, and a front loader (12) that is attached to the front portion of the vehicle body and can be raised or lowered. The front guard has a lower frame (31) attached to the vehicle body and an upper frame (41) that is attached to the lower frame (31) so as to be swingable around a shaft oriented in a vehicle width direction and a posture of which can be changed between a standing posture and a forward leaning posture by swinging with respect to the lower frame, and the upper frame has a vertical part (42) that extends upward, an upper portion of the vertical part is formed with an upper curved portion (42a) that is curved backward as it goes upward, and the upper curved portion has a first upper region (42a1) that is located on a movement trajectory of a part of the front loader when the front loader is lowered while the upper frame is located in the forward leaning posture and a second upper region (42a2) that is curved forward as it goes downward from the first upper region.
FRONT GUARD AND WORK VEHICLE
FRONTSCHUTZ UND ARBEITSFAHRZEUG
GARDE AVANT ET VEHICULE DE TRAVAIL
NADAOKA RYUICHI (author) / YONEKURA TAKAHIRO (author) / UNDERWOOD DANIEL (author)
2022-11-02
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING