Metal working – Method of mechanical manufacture – Electrical device making
Patent
1975-07-21
1977-04-26
Duzan, James R.
Metal working
Method of mechanical manufacture
Electrical device making
29753, 174 84C, 174 93, 339 98, H02G 1500
Patent
active
040192504
ABSTRACT:
An open-ended, B-wire type of deformable connector has a thin, perforable insulative liner secured to the inner surface of the inner one of a pair of telescopically coaxially disposed metallic sleeves in accordance with several preferred liner assembly methods. The liner is positioned so as to overlie the distal ends of an array of insulation-piercing protuberances formed in the inner sleeve, and to extend continuously in both the circumferential and longitudinal directions at least to the perimeter of the array. During assembly, while the inner sleeve is being fabricated out of strip stock in a progressive manner, each liner in the form of a section of thin, plastic film stock is positioned on and firmly secured (such as by pressure bonding) to the partially fabricated planar sleeve section along at least the solid wall border regions thereof (surrounding the array of protuberances). As such, the assembled liner not only remains taut in the axial direction while overlying the distal ends of the protuberances of the fabricated sleeve, but presents no peripheral edge obstruction to inserted conductors, particularly at the open end of the composite connector as assembled. The preferred methods of assembling the liners are also advantageously conducive to high volume, automated manufacture, at minimal cost, as such assembly may be carried out sequentially with the work functions normally performed on the strip stock from which the inner sleeves are fabricated.
REFERENCES:
patent: 3201860 (1965-08-01), Horberg
patent: 3410950 (1968-11-01), Freudenburg
patent: 3781985 (1974-01-01), Yonkers
patent: 3839595 (1974-10-01), Yonkers
patent: 3861033 (1975-01-01), Updyke et al.
patent: 3909936 (1975-10-01), Ray
Western Electric Technical Digest, No. 34, Apr. 1974, pp. 27-28.
Bassett Henry C.
From, Jr. Charles A.
Parker John F.
Worley Ansel A.
Bergum K. R.
Duzan James R.
Miller R. P.
Western Electric Company Inc.
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