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Document Type and Number:
WIPO Patent Application WO/2016/199889
Kind Code:
Provided is a metal scrap compressor structured in a manner such that exchanging a compression-molding die is easy in comparison to the prior art, and it is possible to avoid scrap accumulation that can be caused by operation faults of a compression cylinder device. A metal scrap compressor, wherein: a compression cylinder device is equipped with a pair of plate-wall-shaped side blocks that form a frame structure by facing one another between a base on a stand and a cylinder flange of a cylinder tube end, and further equipped with a cap-shaped block member having a compression-molding chamber in the interior thereof, and detachably mounted onto the base between the side blocks; and the block member has an opening therein for loading metal scraps, has a press ram affixed to the tip of a piston rod of the compression cylinder device and penetrating through the block member from the ceiling section thereof so as to be capable of sliding back and forth, and has a compression-molding die provided in the interior thereof that is exchangeably mounted to the tip of the press ram and moves back and forth inside the compression-molding chamber.

SASHIDA, Takashi (2-1-1, Nakarokugo Ota-k, Tokyo 55, 〒1440055, JP)
KOGANEI, Kiyoto (3-17-13, Fujigaoka Fujisawa-shi Kanagawa, 04, 〒2510004, JP)
Application Number:
Publication Date:
December 15, 2016
Filing Date:
June 10, 2016
Export Citation:
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YUKEN KOGYO CO.,LTD. (4-34, Kamitsuchidana-Naka 4-chome Ayase-sh, Kanagawa 13, 〒2521113, JP)
International Classes:
Domestic Patent References:
Foreign References:
Attorney, Agent or Firm:
HANAMURA, Futoshi (SANWA INTERNATIONAL PATENT OFFICE, 2nd Floor Toranomon MT Bldg., 10-3, Toranomon 3-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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