| 摘要 |
1507237 Electrical connector BENDIX CORP 4 Nov 1976 [1 March 1976] 45948/76 Heading H2E A tubular crimp contact assembly comprises an inner sleeve and a further sleeve telescopically fitted about the inner sleeve, the inner sleeve having a plurality of apertures arranged around the wall of the cable-receiving portion to facilitate uniform crimping. The inner sleeve 30 is made from flat metal sheet by punching and forming and has an open (e.g. unwelded) seam 31, one aperture 32 coinciding with the seam, the outer sleeves being seamless drawn tubes. Tab 26 passes through a conductor inspection aperture 33 to locate an intermediate sleeve 20 in place and limits the extent to which a conductor, not shown, may be inserted into the left hand end, Fig. 7. 26 and 33 may be formed simultaneously by stamping (Fig. 11, not shown). Outer sleeve 10 has a tapered end portion to facilitate entry of a pin contact, not shown, and an enlarged portion 15 having faces 151 and 152 which locate the contact in position in a bore in a connector (Fig. 9, not shown), engaging an end of the bore and spring fingers (61) of a retaining device (6). A pin contact (Fig. 21, not shown) does not have an intermediate sleeve, the tang 16 being made in the outer sleeve, the pin being part of the inner sleeve. The inner sleeve may be beryllium copper and may be gold plated, the other sleeves may be stainless steel. Dimensions of components are given. |
