Pipe joints or couplings – Pipe to discreet nipple or sleeve to plate – Pipe to nipple connection dependent on nipple to plate...
Patent
1991-01-23
1992-08-04
Nicholson, Eric K.
Pipe joints or couplings
Pipe to discreet nipple or sleeve to plate
Pipe to nipple connection dependent on nipple to plate...
138112, 285903, F16L 3904
Patent
active
051352656
ABSTRACT:
A flexible, multiple passage conduit assembly for use in fiber optic systems comprises an outer elongated housing formed from circumferentially corrugated flexible plastic conduit of cylindrical configuration. A separate rigid end fitting member of generally cylindrical configuration is joined to each end of the conduit to close the ends and allow for joining the assembly to associated multiple passage conduits. A plurality of lengths of hollow flexible plastic tubing are located within the conduit housing to extend the length thereof. The lengths of tubing terminate in open ends adjacent the end fittings. The open ends of the tubing are connected to the end fitting members by connections which permit relative axial movement between the lengths of tubing and at least one of the end fitting members.
REFERENCES:
patent: 2832374 (1958-04-01), November
patent: 3590855 (1971-07-01), Woollen
patent: 3789129 (1974-01-01), Ditscheid
patent: 3866670 (1975-02-01), Cramer et al.
patent: 4140367 (1979-02-01), Makuch et al.
patent: 4148495 (1979-04-01), Van Zon
patent: 4303105 (1981-12-01), Rohner
patent: 4529009 (1985-07-01), Horner et al.
patent: 4570678 (1986-02-01), Ziemek et al.
patent: 4630847 (1986-12-01), Blenkush
patent: 4709730 (1987-12-01), Zwilling
patent: 4718568 (1988-01-01), Dal Palu
patent: 4741593 (1988-05-01), Fochler
patent: 4754782 (1988-07-01), Grantham
patent: 4756594 (1988-07-01), Tiberio
patent: 4834825 (1989-05-01), Adams et al.
patent: 4854664 (1989-08-01), McCartney
patent: 4865354 (1989-09-01), Allen
Bouscher Lawrence E.
Clark Richard D.
Sutterer Norman P.
Nicholson Eric K.
The Lamson & Sessions Co.
LandOfFree
Multiple passage conduit assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multiple passage conduit assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiple passage conduit assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-773930