| 摘要 |
PCT No. PCT/CH79/00022 Sec. 371 Date Oct. 15, 1979 Sec. 102(e) Date Oct. 15, 1979 PCT Filed Feb. 12, 1979 PCT Pub. No. WO79/00635 PCT Pub. Date Sep. 6, 1979.An electric plug contact which includes a cylindrical contact body and a spring sleeve fixedly wrapped therearound is fabricated by rolling a metal sheet into a pipe shape to form the cylindrical contact body and then punching pairs of outwardly extending anchoring members therefrom; bending a flat metal sheet which includes perforations near its side edges into a U-shape, each of the middle part and the lateral leg parts having the shape of a circular arc extending over about 120 DEG and so as to be conformable to the outer surface of the contact body; positioning the contact body in the U-shaped metal sheet so as to contact the middle part thereof, the anchoring members facing oppositely to the middle part; and bending the leg parts of the metal sheet to contact the outer surface of the contact body and thereby form the spring sleeve, the anchoring members fitting within separate perforations and contacting the holding portions of the spring sleeve between the associated perforations and the associated side edges thereof. |
