Orthogonal legged walking robot
US5005658A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 22, 1988 |
| Grant date | Apr 9, 1991 |
| Priority date | — |
| Expiry date | Dec 22, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D57/02
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The present invention pertains to a robot for moving along uneven terrain. The robot comprises a body having an exterior surface and a device for defining the terrain around the body. There is also a device for moving the body. The moving device includes legs, at least one of which are capable of being independently positioned adjacent to any portion of the exterior surface of the body. The robot is also comprised of a device for controlling the moving device. The controlling device is connected to the defining device such that the body moves along the terrain in a desired path. In an alternative embodiment, the moving device includes legs, each of which can exhibit an overlapping gait with respect to another leg while moving the body. In a preferred embodiment, each leg is comprised of a shoulder that is rotatable in a angular direction. Each leg is also comprised of a pedestal which has an axis that is disposed in essentially a z direction, where the z direction is perpendicular to the angular direction. There is also a device for linking the shoulder and the pedestal such that the pedestal can be moved in an r direction to a desired r position with respect to the shoulder, where…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.