公开(公告)号：US20180355625A1

公开(公告)日：2018-12-13

申请号：US15571306

申请日：2016-05-06

申请人： Marutaka-Kogyo Inc.

发明人： Kazumasa TAKAGI ,  Eizou TAKAGI ,  Yasuyuki WATANABE ,  Nobuyuki CHIBA

IPC分类号： E04G3/32 ,  E04G5/04

CPC分类号： E04G3/325 ,  B66B9/187 ,  B66F7/02 ,  E04G3/22 ,  E04G3/30 ,  E04G5/041

摘要： A work gondola comprises a suction attachment device which is mounted on a front portion of the gondola opposing an outer wall of a building, and which couples and fixes the gondola to the outer wall of the building while being attached to the outer wall of the building by suction. The suction attachment device is formed from a first support column extending in a front-rear direction from the front portion of the gondola, a second support column mounted on the front portion of the gondola and extending in a width direction, and a vacuum gripper attached to a distal-end portion of the first support column. The work gondola which can be fixed onto the outer wall of a building to achieve positional stabilization in the air, and which enables accurate and reliable performance of work involved in various construction operations.