Cloth clamping chuck and cloth handling device
US11408118B2 · kind B2 · utility
1Cited by
7References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 10, 2019 |
| Grant date | Aug 9, 2022 |
| Priority date | — |
| Expiry date | Apr 10, 2039 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F95/00
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A cloth clamping chuck includes a pair of chuck jaws and a driving process that rotates at least one of the pair of chuck jaws around an open-close axis x to change an opening degree of the pair of chuck jaws. The cloth clamping chuck has a catching portion which is arranged in a position out of an extension line of the chuck jaws, and in associated with the pulling operation of cloth, is caught in a portion of the cloth other than the portion clamped by the pair of chuck jaws to deflect a force applied to the clamped portion of the cloth toward a side along the open-close axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.