Duct connecting structure

Pipe joints or couplings – Having plural independent paths – Parallel paths

Reexamination Certificate

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Details

C285S068000, C285S069000, C285S124300, C347S065000, C347S085000

Reexamination Certificate

active

11100630

ABSTRACT:
A plurality of cylindrical port defining portions project from a passage defining member defining a plurality of passages. A supply line defining body defining a plurality of supply lines is formed of an elastic member. The supply line defining body includes a plurality of openings each communicating with a corresponding one of the liquid supply lines. Each of the port defining portions extends perpendicularly to the direction in which each of the passages extends. Each of the openings extends perpendicular to the direction in which each of the liquid supply lines extends. A securing member fastens the port defining portions with respect to the corresponding openings collectively, by applying fastening force to the passage defining member and the supply line defining body in the axial direction of each port defining portion.

REFERENCES:
patent: 4356499 (1982-10-01), Kodama
patent: 5929883 (1999-07-01), Gunther et al.
patent: 6007190 (1999-12-01), Murray et al.
patent: 6443498 (2002-09-01), Liao
patent: 2005/0083382 (2005-04-01), Shiho et al.
patent: 2001-212974 (2001-08-01), None

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