System for fastening multiple stacked planar objects with adaptive compensatory mechanism
US11445614B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 24, 2019 |
| Grant date | Sep 13, 2022 |
| Priority date | — |
| Expiry date | Feb 6, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2203/02
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The disclosed system generally comprises a damping module, a pressing module, a placement platform for placement of the multiple stacked planar objects and a compensatory mechanism engaging to the damping module. Particularly, the damping module includes a damper, a resilient component and an elongate support which are all arranged within a holder. Each of the stacked planar objects has a top planar surface and an underside planar surface as well as carries a plurality of corresponding holes, which become aligned accordingly to form a plurality of longitudinal grooves upon placement onto the platform. The head portion of the damper is substantially aligning with the positioned groove and abutting onto the underside surface of the bottommost stacked object. The compensatory mechanism is capable of adaptively adjusting position of the head portion of the damper in relation to the pressing ram at the vertical and/or horizontal plane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.