Method of producing hoses with contractable inner linings

Details Method of producing hoses with contractable inner linings Method of producing hoses with contractable inner linings

1986-07-02

1987-11-17

Czaja, Donald E.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156 86, 156149, 264230, 264342R, 138137, B32B 3100, B32B 3126

Patent

active

047072032

ABSTRACT:
To convey corrosive liquids, rubber hoses are customarily provided with an inner lining that is made of a synthetic material which is resistant to solvent. In order to achieve the previously unobtainable smooth, fold-free application of the thin plastic foil against the inner rubber layer of a hose, the present invention utilizes an extremely thin-walled contractible foil sleeve that is smoothly contracted upon a rigid fabrication mandrel. This foil sleeve then forms the base for the further build-up of the hose.

REFERENCES:
patent: 1907511 (1933-05-01), Davies

Affiliated with

Also associated with

Rating

Method of producing hoses with contractable inner linings does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of producing hoses with contractable inner linings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of producing hoses with contractable inner linings will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1447926