| 摘要 |
The two resin nozzles (17) is located in a dispensing chamber (31) and has an inlet opening (30) big enough to accept an adult hand. The pump is formed of an air pipe (19) in communication with an air source (13) inside the container. The stream of resin from the initial nozzles is directed to the air nozzles (21). A regulating valve (22) regulates the air flow to the nozzles in the first branch pipe line (20) and another regulating valve (18) regulates the flow of resin to the nozzles. USE/ADVANTAGE - For use in sports, esp. by handball players on their finger tips to provide better grip, hold and control of the ball. Does not require spreading of resin all over sports hall and thus cleaning up is obviated. |
