公开(公告)号：US4901820A

公开(公告)日：1990-02-20

申请号：US250463

申请日：1988-09-28

Applicant: Boyd M. Fry ,  Pratap Singh ,  Joseph T. Spalik ,  Kerry D. Sweazea

Inventor： Boyd M. Fry ,  Pratap Singh ,  Joseph T. Spalik ,  Kerry D. Sweazea

IPC: H01R43/00 ,  B05C1/08 ,  H05K1/11 ,  H05K3/00

CPC classification number: H05K3/0091 ,  B05C1/08 ,  H05K1/117 ,  H05K2203/0143 ,  H05K2203/127 ,  H05K2203/1509 ,  H05K2203/1572

Abstract: Apparatus and a method are disclosed for automatically applying uniform amounts of oily lubricant to electrical contact tabs on one or more edges on one or both sides of a printed circuit card, simultaneously, by conveying the card past one or more lubrication stations in wiping contact with free rolling rollers adapted for contacting a wick continuously supplied with lubricant.