公开(公告)号：KR1020100085342A

公开(公告)日：2010-07-29

申请号：KR1020090004567

申请日：2009-01-20

Applicant: 서울대학교산학협력단

Inventor： 김종원 ,  김황 ,  서근찬 ,  이규희

IPC: B25J5/00 ,  B25J19/00

Abstract: PURPOSE: An interface unit and a climbing robot including the same are provided to reduce the use of power of a vacuum pump by applying vacuum pressure to the vacuum pump. CONSTITUTION: An interface unit(100) comprises a housing(8), a piston(4), a bellows assembly, a spool(17), and a center rod. The piston comprises a piston head and a piston rod. The piston head divides the housing into first and second chambers. The bellows assembly comprises bellows top and bottom plates(26,32) and a bellows. The bellows connects the bellows top and bottom plates. The spool selectively applies vacuum pressure to the first and second chambers and controls the movement of the piston.

Abstract translation: 目的：提供一种接口单元和包括该接口单元的攀爬机器，以通过向真空泵施加真空压力来减少真空泵的功率的使用。 构成：接口单元（100）包括壳体（8），活塞（4），波纹管组件，线轴（17）和中心杆。 活塞包括活塞头和活塞杆。 活塞头将壳体分成第一和第二腔室。 波纹管组件包括波纹管顶板和底板（26,32）和波纹管。 波纹管连接波纹管顶板和底板。 阀芯选择性地向第一和第二腔室施加真空压力并控制活塞的运动。