-
公开(公告)号：EP4223941A1
公开(公告)日：2023-08-09
申请号：EP21875723.5
申请日：2021-09-29
发明人： YONEKURA Kiyoshi , OKAZAKI Kohei
摘要： This construction machine (100) comprises: a lower traveling body (200); an upper swiveling body (300); and a rotary coupling member (400) that swivels, together with the upper swiveling body (300), with respect to the lower traveling body (200). The rotary coupling member (400) has a swivel joint (410); a rotary joint (420) that includes a slip ring; a cable (320); a coupling part (430); and a detent part (440) that is fixed to the body (412) of the swivel j oint (410) and that restricts the rotation of a terminal part (426) of the slip ring.
-
公开(公告)号：EP4290019A1
公开(公告)日：2023-12-13
申请号：EP22749826.8
申请日：2022-02-04
发明人： OKAZAKI Kohei
摘要： A shovel (100) is provided with a traveling body (9), a turning body (10), and a reception unit (3). The turning body (10) is disposed on top of the traveling body (9), and turns about a turning axis (AX) with respect to the traveling body (9). The reception unit (3) receives, from a reference station (200), specification information for specifying the position of the turning body (10). The reception unit (3) is disposed between the turning axis (Ax) and the rear end (10b) of the turning body (10). The turning body (10) preferably includes a cabin (11). The reception unit (3) is preferably disposed in a rear portion of the cabin (11).
-
搜索结果
2 条记录 (耗时 0.008 秒)
