Title: Loading coil case and cable connection for communications cables

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Claims: What is claimed is:

1. A loading coil case and cable end connection assembly, comprising:

a loading coil case including an inlet tube assembly at an inlet end, said inlet tube assembly including an end plate and a tube extending from said end plate;

a cable end entered into said tube, the cable end including a metal sheathing around conductors of the cable and a protective sheating around said metal sheathing;

said metal sheathing removed at said cable end for a length to expose the conductors, the conductors entering the casing and connected to loading coils in said case;

said protective sheathing removed to expose a short length of the end of said metal sheathing, the ends of said metal sheathing and said protective sheathing positioned within said tube;

a layer of sealing compound over said protective sheathing;

a lead sleeve over said layer of sealing compound and extending part way over said exposed length of said metal sheathing, and crimped onto said cable end, an end of said metal sheathing soldered to said exposed length of metal sheathing.

2. An assembly as claimed in claim 1, including an inner case attached to said end plate; an outer case extending around and spaced from said inner case; an end cap on an inner end of said outer casing, said end cap including a tubular extension extending over said tube extending from said end plate.

3. An assembly as claimed in claim 2, including a heat shrinkable plastic sheathing extending over said lead sleeve, said end cap and said tubular extension of said end cap, and over at least the inner end part of said outer case.

Other info:

Inventors: Lukas, Helmut H. (Carleton Place, CA, US)

Application Number: 615548
Filing Date: 1975-09-22
Publication_date: 1976-07-20
Assignee: Northern Electric Company Limited (Montreal, CA)
Primary Class(es): 178/46 174/70R, 336/65, 336/90
Other Classes:
US Patent Ref:

1103130	Jul, 1914	Horner et al.	178/45.
1768240	Jun, 1930	Falk	178/46.
3134854	May, 1964	Marti, Jr. et al.	178/46.
3838213	Sep, 1974	Georgopulos et al.	178/46.
3845435	Oct, 1974	Georgopulos	336/65.
3865980	Feb, 1975	Moser et al.	333/1.

Other Refs:
Primary Examiner: Chatmon, Jr., Saxfield
Assistant Examiner:
Attorney: Jelly; Sidney T.