| 摘要 |
PROBLEM TO BE SOLVED: To solve the inconveniences that a floor part of a supine table composed so that it can go up/down/slant with a hydraulic cylinder can be lifted up directly by a nurse or the like and could jump up by external force such as someone's sitting on an end of the floor part. ! SOLUTION: The invented floor part jump-up preventive mechanism is provided with a first engaging member and a second engaging member which prevent relative rotation in an engaging state while a floor part 3 moves relatively above a hydraulic cylinder in a state horizontal to a hydraulic cylinder side support member 6h and a floor part side support member 9h supporting it in the floor part which can easily jump up. The first engaging member and the second engaging member can be composed of a shaft member 12 and a recess part 13 holding it or the like. ! COPYRIGHT: (C)2015,JPO&INPIT |
