Feeder
US9839170B2 · kind B2 · utility
2Cited by
1References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 26, 2013 |
| Grant date | Dec 5, 2017 |
| Priority date | — |
| Expiry date | Oct 9, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K13/0419
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A non-splicing feeder for which new carrier tape can be set safely is provided. The feeder includes a third sprocket rotatably provided on the insertion section of a main body, a fourth sprocket rotatably provided upstream from the third sprocket in the conveyance direction; third engaging protrusions which engage with engaging holes which are formed at a fixed angle on the outer circumference of a first sprocket, and fourth engaging protrusions which engage with engaging holes which are formed at only a portion of the outer circumference of the fourth sprocket.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.