| 发明名称 |
METHOD AND APPARATUS FOR DISPENSING A VISCOUS MATERIAL ON A SUBSTRATE |
| 摘要 |
A dispenser, configured to dispense material on a substrate, includes a dispensing unit having a housing with a chamber, a piston disposed in the chamber and axially movable within the chamber, and a nozzle coupled to the housing. The nozzle has an orifice co-axial with the chamber of the housing. The dispenser further includes an actuator coupled to the dispensing unit and configured to drive the up- and down movement of the piston, and a compliant assembly coupled to the actuator and the piston. The compliant assembly is configured to permit limited relative travel between the actuator and the piston. A method of dispensing is further disclosed. |
| 申请公布号 |
US2014263688(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
US201313801421 |
申请日期 |
2013.03.13 |
| 申请人 |
ILLINOIS TOOL WORKS INC. |
发明人 |
Doyle Dennis G.;Forget Ronald J.;Prentice Thomas C.;Mattero Patsy A. |
| 分类号 |
B05B1/08 |
主分类号 |
B05B1/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A dispenser configured to dispense material on a substrate, the dispenser comprising:
a dispensing unit including a housing having a chamber, a piston disposed in the chamber and axially movable within the chamber, and a nozzle coupled to the housing, the nozzle having an orifice co-axial with the chamber of the housing; an actuator coupled to the dispensing unit and configured to drive the up- and down movement of the piston; and a compliant assembly coupled to the actuator and the piston, the compliant assembly being configured to permit limited relative travel between the actuator and the piston. |
| 地址 |
Glenview IL US |
