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US 4,902,419 AGranted
Product and method for fastening soft porous tubes
OwnerYoshihiko Shibata, Yoshihiro Chikamori +1inventors
InventorsYoshihiko Shibata, Yoshihiro Chikamori, Yoichi Shimizu
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Abstract
A method for fastening soft porous polymer tubes into a fastening seat by remolding the tube ends by compression to remove porosity before insertion into the seat or pressure insertion of a hard, strong tube into each porous tube after insertion into the fastening seat to compress it. An adhesive is used to fill the seat to hold the tubes in place.
Claims4
A method for fastening soft porous polymer tubes to a fastening seat comprising the steps of:
- (a) hardening an end of each said tubes by filling the pores of said ends of each said tube.,
- (b) inserting said filled and hardened end of each said tube into holes inlet into said fastening seat so as to project above said fastening seat.,
- (c) fastening in place said tubes into said seat by filling the open volume into which said tubes project with an adhesive.
Dependencies are inferred from the claim text.