Track-wheel based device
US11866887B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 10, 2021 |
| Grant date | Jan 9, 2024 |
| Priority date | — |
| Expiry date | Jan 18, 2042 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24S2030/12
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A track-wheel based device is disclosed. The track-wheel based device may include a longitudinal member substantially perpendicular to an axis of motion of the track-wheel based device. The track-wheel based device may further include a first lateral member and a second lateral member, each being substantially parallel to the axis of motion of the track-wheel based device. The longitudinal member may be coupled to the first lateral member at a first location of the first lateral member and to the second lateral member at a first location of the second lateral member. The first lateral member and the second lateral member may be configured to undergo a relative angular rotation, in response to a planar misalignment of four or more points of contact between two or more guide tracks for the track-wheel based device and the track-wheel based device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.