公开(公告)号：US3722087A

公开(公告)日：1973-03-27

申请号：US3722087D

申请日：1971-10-15

Applicant: BERG ELECTRONICS INC

Inventor： BERG Q

IPC: H05K3/40 ,  H05K13/04

CPC classification number: H05K3/4046 ,  H05K13/0478 ,  H05K2201/0382 ,  H05K2201/10401 ,  H05K2203/0195 ,  Y10T29/49151 ,  Y10T29/53174

Abstract: Loose piece eyelets are wiped back and forth across the top of a tilted transfer plate having eyelet receiving holes therein. An air flow is maintained through the holes in the transfer plate to seat the eyelets in the holes. A circuit board is positioned in a press on top of an anvil plate and the loaded transfer plate is mounted on top of the circuit board. Closing of the press moves a punch plate toward the transfer plate to force the eyelets from the transfer plate into holes in the circuit board and bring the lead ends of the eyelets into engagement with anvils on the anvil plate to stake the eyelets to the circuit board. Eyelets can be staked to the circuit board in holes off center with respect to the staking tooling.

Abstract translation: 松散的小孔眼穿过其中具有孔眼接收孔的倾斜传递板的顶部来回擦拭。 通过转印板中的孔保持气流，以将孔眼安置在孔中。 电路板位于砧板顶部的压力机中，并且装载的转印板安装在电路板的顶部。 压板的关闭使冲压板朝向转印板移动，以将来自转印板的孔眼压入电路板中的孔中，并使孔眼的引线端部与砧座板上的砧座接合以将孔眼固定到电路板 。 孔可以相对于铆接工具在中心的孔中被铆接到电路板上。

公开(公告)号：US3707933A

公开(公告)日：1973-01-02

申请号：US3707933D

申请日：1970-12-21

Applicant: BERG ELECTRONICS INC

Inventor： BERG Q

IPC: B21D53/36 ,  H01R43/048

CPC classification number: H01R43/0482 ,  B21D53/36

Abstract: An end mill is used to form a reduced thickness step in an indefinite length of strip material. If, due to tolerances and other factors the reduced thickness material is slightly too thick, it is swaged to a reduced thickness following which terminals are formed of both the thinned and original thickness material.

Abstract translation: 端铣刀用于形成具有不定长度条带材料的厚度减小的步骤。 如果由于公差和其他因素而导致厚度减小的材料稍微过厚，则将其模制成较小的厚度，之后端部由薄化材料和原始厚度的材料形成。