The Fujikura Cable Works Limited

Ngk Spark Plug Company, Limited

Seidensha Electronics Co., Ltd.

Hiroto Oshima

Michio Takaoka

Masakazu Hasegawa

Kozo Okada

Setsuya Isshiki

Keiichiro Kataoka

Eiji Mori

Tetsuo Shiromizu

Kiyoshi Kazunaga

Apparatus for continuously vulcanizing a covered material on a conductor comprises a feed device for feeding the conductor in one direction at a constant speed and an extruder for applying the covered material to the conductor fed from the feed means. A vulcanizing tube extends from the extruder, the cable passing through the vulcanizing tube. The vulcanizing tube has a curing section extending from its inlet to a location intermediate its inlet and outlet. A take-off device is disposed forwardly of the vulcanizing tube for hauling the cable. A load applying device is disposed between the extruder and the take-off device for applying a load to the traveling cable at a location forwardly of the curing section of the vulcanizing tube, so that a tension exerted on the cable in a direction opposite to the direction of travel of the cable is applied to the traveling cable.

Continuous vulcanizer

In the ultrasonic apparatus being so constructed as to be capable of directing the oscillation of ultrasonic waves to the inner part of a container and the like, an ultrasonic apparatus characterized by the provision of an ultrasonic wave transfer preventive member to ensure the prevention of transfer of ultrasonic waves to unintended matters other than the object matter.

Ultrasonic apparatus

Growing community of inventors

Tokyo, Japan

Hiroto Oshima