Process for manufacturing the inner tube element for a double tu

Details Process for manufacturing the inner tube element for a double tu Process for manufacturing the inner tube element for a double tu

1983-12-09

1986-02-11

Simmons, David

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156187, B65H 8100

Patent

active

045697108

ABSTRACT:
The invention relates to a process for manufacturing an inner tube element made of synthetic resin for a double tube coring apparatus provided for deep boring. The tube element is provided with coupling nipples for connecting it to other inner tube elements. Fibers coated with synthetic resin are wound helically onto a cylindrical mandrel so as to overlap each nipple. This process gives the tube element a higher strength than that of glued nipples.

REFERENCES:
patent: 2628822 (1953-02-01), Herndon
patent: 3092192 (1963-06-01), Deely
patent: 3661670 (1972-05-01), Dierpont
patent: 3768842 (1973-10-01), Ahlstone
patent: 3874465 (1975-04-01), Young et al.
patent: 4238539 (1980-12-01), Yates et al.
patent: 4289557 (1981-09-01), Stanwood et al.
patent: 4368124 (1983-01-01), Brumfield

Affiliated with

Also associated with

Rating

Process for manufacturing the inner tube element for a double tu does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for manufacturing the inner tube element for a double tu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for manufacturing the inner tube element for a double tu will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1203654