公开(公告)号：WO2013116531A1

公开(公告)日：2013-08-08

申请号：PCT/US2013/024164

申请日：2013-01-31

Applicant: CATERPILLAR INC.

Inventor： VANMIDDENDORP, Brian ,  GIELDA, Matt ,  CATTON, Jonathan, C. ,  DARE, Jason ,  DESHPANDE, Lalit, S.

IPC: B60N2/14 ,  B60N2/02 ,  B60N2/24

CPC classification number: A47C3/18 ,  B60N2/0228 ,  B60N2/14 ,  B60N2/146 ,  B60N2/24 ,  E02F3/964 ,  E02F9/166

Abstract: An electro-mechanical seat swivel system may include a bottom plate mounted on a frame of a machine or vehicle, and top plate pivotally mounted on the bottom plate, and an operator seat mounted on the top plate. A pawl may be movably mounted on the bottom plate and engage latch catch brackets mounted to the top plate to lock the seat in predetermined operator seat positions. An electro¬ mechanical actuator may be mounted to the seat and operatively coupled to the pawl. Latch control switches disposed at operator controls may be operated to cause the electro-mechanical actuator to disengage from one of the latch catch bracket to allow the seat to be rotated to another of the predetermined operator seat positions where the pawl will engage the corresponding latch catch bracket to again lock the operator seat in place.

Abstract translation: 机电座椅旋转系统可以包括安装在机器或车辆的框架上的底板和可枢转地安装在底板上的顶板和安装在顶板上的操作者座椅。 棘爪可以可移动地安装在底板上并且接合安装到顶板的闩锁锁定支架，以将座椅锁定在预定的操作者座椅位置。 电机械致动器可以安装到座椅并且可操作地联接到棘爪。 可以操作设置在操作者控制器处的闩锁控制开关，以使机电致动器从闩锁卡扣支架中的一个脱离，以允许座椅旋转到另一个预定的操作员座椅位置，在该位置，棘爪将与相应的闩锁接合 支架将操作员座椅再次锁定到位。