公开(公告)号：US20180199900A1

公开(公告)日：2018-07-19

申请号：US15923147

申请日：2018-03-16

Applicant: FUJIFILM Corporation

Inventor： Yuji MIKAMI ,  Noriyuki ONOBORI

IPC: A61B6/00 ,  A61B90/50 ,  G01T1/00

CPC classification number: A61B6/4405 ,  A61B6/4429 ,  A61B6/4452 ,  A61B6/4488 ,  A61B6/46 ,  A61B90/50 ,  G01T1/00

Abstract: There is provided a radiation-irradiation device of which a direction can be easily changed obliquely with a simple structure. A rear wheel unit (12R) of a radiation-irradiation device includes first locking means that includes a front operating portion (109F) of a brake pedal (109), a shaft (108), a gear (107), a cam (106), a rod (104), a lever (105), and a disc (103) and restrains the traveling rotation of a wheel (102). Further, the rear wheel unit (12R) includes second locking means that includes a rear operating portion (109R) of the brake pedal (109), the shaft (108), the gear (107), and the cam (106) and restrains the revolution of a casing (101).