Dual-toggle-type mobile platform structure
US9016678B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 25, 2012 |
| Grant date | Apr 28, 2015 |
| Priority date | — |
| Expiry date | Jul 15, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23Q5/40
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A dual-toggle-type mobile platform structure comprises a base, a motor, a ball screw, a linear slide, a first toggle link rod, a second toggle link rod, a guide rail and a work platform. The second toggle link rod has an end coupled to the first toggle link rod and the other end coupled to the work platform. A connecting position of the second toggle link rod and the first toggle link rod is designed with an optimal configuration to provide a smaller footprint than the conventional dual-toggle-type mobile platform structure, and the advantages of a larger stroke of the work platform and a smaller feed resolution difference, and the structure serves as a reference of an optimal manufacturing area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.