Hitachi, Ltd.

Shin-etsu Chemical Co., Ltd.

Yoshitada Hata

Susumu Ueno

Hirokazu Nomura

Kiyoshi Imada

Kenichi Kato

Masaie Tohkai

Isao Homma

Kazuyuki Katano

An aircraft cleaning apparatus for cleaning an aircraft body which is sectioned into some body sections to be cleaned comprises gate-type mobile structures disposed at each side of the aircraft, each of which carries a cleaning unit being movable in a direction of a longitudinal axis of the aircraft and cleaning the aircraft body sections. The gate-type mobile structure can move in both directions parallel to and perpendicular to the longitudinal axis of the aircraft.

Aircraft cleaning apparatus

A continuous vacuum treating apparatus having a vacuum treating chamber for continuously treating the surface of a plastic molding under a vacuum, and at least one auxiliary vacuum chamber disposed at each of the upstream and downstream sides of the vacuum treating chamber. Each auxiliary vacuum treating chamber includes a pair of seal rolls contacting each other, means for effecting seals between the seal rolls and cases over the entire axial lengths of the rolls, and means for effecting seals between both end surfaces and the cases.

Continuous vacuum treating apparatus

Growing community of inventors

Matsudo, Japan

Yoshitada Hata