Electrical connectors – With insulation other than conductor sheath – Plural-contact coupling part
Patent
1994-03-30
1995-09-05
Nguyen, Khiem
Electrical connectors
With insulation other than conductor sheath
Plural-contact coupling part
439610, 439519, H01R 13502
Patent
active
054474531
ABSTRACT:
A mining cable coupler has a hollow, cylindrical body. There is an entrance fitting for an electrical cable at a first end of the body. A plate-like insulator mount extends over the body near the second end and has insulator receiving apertures with annular recesses extending thereabout and inwardly from the second end of the body. There is a plurality of separate, tubular insulators. Each insulator has an annular outer projection extending thereabout and received within one of the recesses of the insulator mount. There is an annular seal fitted between each recess and the insulator therein. There is an elongated electrical contact within each insulator. A metal member has a tube extending about each insulator. An inner portion of the member is against the insulator mount. The inner portion has an aperture for each insulator smaller than the annular outer projection thereof and closely fitted about each insulator adjacent the projection. Fasteners releasably secure the metal member to the insulator mount.
REFERENCES:
patent: 4402566 (1983-09-01), Powell et al.
patent: 5129843 (1992-07-01), Bowsky et al.
patent: 5131858 (1992-07-01), Heimbrock
patent: 5246376 (1993-09-01), Schuhl et al.
patent: 5312268 (1994-05-01), Sumida
In Service Worldwide TJB, 1990.
LP High Voltage Couplers Product Data Sheet.
Adalet-Bulletin C.
Forshaw David R.
Patton Greg E.
Peare David A.
Peare Sean H.
Smith Gary R.
Cameron Norman M.
Nguyen Khiem
Patton & Cooke Ltd.
LandOfFree
Field Serviceable mining cable coupler does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Field Serviceable mining cable coupler, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Field Serviceable mining cable coupler will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-469344