公开(公告)号：US20200156459A1

公开(公告)日：2020-05-21

申请号：US16684821

申请日：2019-11-15

申请人： Northern Valley Machine Inc.

发明人： Keith Henningsgard ,  Frank Walski ,  Paul Olson

IPC分类号： B60K7/00 ,  B60L53/14 ,  B60L53/50 ,  B60P1/02 ,  G05D1/00 ,  B62D11/04 ,  B66C23/46 ,  B62D11/00

摘要： A mobile omnidirectional device having a base support, four wheels pivotally connected to the base support, each wheel being driven by a drive motor, a controller for individually controlling each of the drive motors, and a power source for powering the controller and the drive motors. The device provides a zero inch turning radius and can be configured as a jib hoist or a rolling transportation cart.

公开(公告)号：US11541742B2

公开(公告)日：2023-01-03

申请号：US16684821

申请日：2019-11-15

申请人： Northern Valley Machine Inc.

发明人： Keith Henningsgard ,  Frank Walski ,  Paul Olson

IPC分类号： B60K7/00 ,  B60L53/14 ,  B60L53/50 ,  B60P1/02 ,  G05D1/00 ,  B62D11/04 ,  B66C23/46 ,  B60B19/00 ,  B60B19/12 ,  B62D11/00

摘要： A mobile omnidirectional device having a base support, four wheels pivotally connected to the base support, each wheel being driven by a drive motor, a controller for individually controlling each of the drive motors, and a power source for powering the controller and the drive motors. The device provides a zero inch turning radius and can be configured as a jib hoist or a rolling transportation cart.