公开(公告)号：US11654585B2

公开(公告)日：2023-05-23

申请号：US17263028

申请日：2019-06-11

申请人： Fiskars Finland Oy Ab

发明人： Erkki Olavi Lindén

IPC分类号： B26B13/28 ,  A01G3/02 ,  A01G3/047

CPC分类号： B26B13/285 ,  A01G3/021 ,  A01G3/0475

摘要： A shearing tool has a first unit with a first blade, rotatably coupled to a second unit with a second blade, at a first pivot having a first pin, so that displacement of the first blade relative to the first pin in a direction parallel with a first rotational axis is prevented, and the handle is connected to the second blade so that rotational movement of the handle relative to the second blade about a second rotational axis is allowed. The second rotational axis is defined by a second pivot interacting with the second blade and the handle at a distance from the first rotational axis in a direction away from a cutting edge contact point. When the shearing tool moves from an open to a closed position, the second blade is driven towards the first blade at the contact point for increasing the cutting capacity of the shearing tool.