Vacuum-cleaner hose with electrical conductors

Details Vacuum-cleaner hose with electrical conductors Vacuum-cleaner hose with electrical conductors

1998-06-09

2000-01-18

Donovan, Lincoln

Electrical connectors

Interrelated connectors relatively movable during use

Movement about axis

439191, H01R 3900

Patent

active

060152982

ABSTRACT:
A vacuum-cleaner hose with electrical conductors comprises a hose made of a soft thermoplastic material. A support carrier, made out of a harder material than the material of the hose, is attached at one end of the hose for electrical slip rings. One of the electrical conductors is in each case connected to the slip rings. An end socket is inserted into the end of the hose exhibiting the support carrier, is connected to the support carrier, and is made of the same material as the support carrier. The support carrier is made of a socket ring, provided with at least one slip ring, and a sleeve, disposed in front of the socket ring. The sleeve is provided with a continuous axial slot and includes two additional slip rings, and the sleeve is connected form-matchingly to the socket ring and to the end socket. At least one thread turn is formed at an inner jacket face of the sleeve and forms a counter thread for the wave troughs and the wave crests of the hose. Ends of the electrical conductors are guided out of a protective casing, disposed in the hose, first into the axial slot of the sleeve and then to the slip rings, coordinated to the ends of the electrical conductors and openly disposed inside the axial slot.

REFERENCES:
patent: 4345805 (1982-08-01), Finley et al.
patent: 4913657 (1990-04-01), Naito et al.
patent: 5620210 (1997-04-01), Eyster et al.

Affiliated with

Also associated with

Rating

Vacuum-cleaner hose with electrical conductors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vacuum-cleaner hose with electrical conductors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vacuum-cleaner hose with electrical conductors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-559590