Counterweight assembly and method of manufacturing the same
US11932981B2 · kind B2 · utility
0Cited by
4References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 29, 2020 |
| Grant date | Mar 19, 2024 |
| Priority date | — |
| Expiry date | Feb 22, 2041 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F37/20
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A counterweight assembly for counteracting vibrations or other forces in an appliance or machine includes a body and a funnel coupled to the body. The body includes an outer surface and an inner surface that defines an internal cavity that is adapted to receive a heavy aggregate material to form a counterweight. The funnel extends outwardly from the body and is adapted to deliver the heavy aggregate material to the internal cavity of the body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.