Application apparatus for applying cohesive material to application target
US9616446B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 22, 2013 |
| Grant date | Apr 11, 2017 |
| Priority date | — |
| Expiry date | Mar 22, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S901/43
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An application apparatus includes a nozzle device (20) injecting a damping material from a nozzle hole (20a) to a vehicle body, an articulated robot (21) moving the nozzle device (20) relative to the vehicle body, a supply section including a supply pump (22), and a supply passage (27), and continuously driving the supply pump (22) to continuously supply the damping material from the supply pump (22) to the supply passage (27) in a substantially uniform amount, a return passage (33) branched from the supply passage (27) and returning the damping material to the supply pump (22), and a gun (32) and a return valve (34) switching a supply destination of the damping material between the nozzle hole (20a) and the return passage (33) based on information on applying the damping material to the vehicle body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.