-
公开(公告)号：EP3227517A1
公开(公告)日：2017-10-11
申请号：EP15808534.0
申请日：2015-12-02
摘要： A foldable ladder has a first ladder portion and a second ladder portion hingedly attached to the first ladder portion by a pair of hinge mechanisms. Each hinge mechanism adapted to lock the first and second ladder portions such that the first ladder portion and the second ladder portion form an angle therebetween. The hinge mechanism has a shifting mechanism and a ladder angle selector coupled thereto to allow manual selection of the angle between the first and second ladder portions, and a locking pin to lock the first and second ladder portions at an angular position.
摘要翻译： 可折叠梯子具有第一梯子部分和通过一对铰链机构铰接地连接到第一梯子部分的第二梯子部分。 每个铰链机构适于锁定第一和第二梯子部分，使得第一梯子部分和第二梯子部分在它们之间形成角度。 铰链机构具有移位机构和与其连接的梯子角度选择器，以允许手动选择第一和第二梯子部分之间的角度，以及锁定销将第一和第二梯子部分锁定在角度位置。
-
公开(公告)号：EP4273362A3
公开(公告)日：2024-01-10
申请号：EP23198937.7
申请日：2015-12-02
摘要： A foldable ladder has a first ladder portion and a second ladder portion hingedly attached to the first ladder portion by a pair of hinge mechanisms. Each hinge mechanism adapted to lock the first and second ladder portions such that the first ladder portion and the second ladder portion form an angle therebetween. The hinge mechanism has a shifting mechanism and a ladder angle selector coupled thereto to allow manual selection of the angle between the first and second ladder portions, and a locking pin to lock the first and second ladder portions at an angular position.
-
公开(公告)号：EP4273362A2
公开(公告)日：2023-11-08
申请号：EP23198937.7
申请日：2015-12-02
IPC分类号： E06C7/46
摘要： A foldable ladder has a first ladder portion and a second ladder portion hingedly attached to the first ladder portion by a pair of hinge mechanisms. Each hinge mechanism adapted to lock the first and second ladder portions such that the first ladder portion and the second ladder portion form an angle therebetween. The hinge mechanism has a shifting mechanism and a ladder angle selector coupled thereto to allow manual selection of the angle between the first and second ladder portions, and a locking pin to lock the first and second ladder portions at an angular position.
-
-
搜索结果
3 条记录 (耗时 0.009 秒)
