Title:
BARRIER INSTALLATION ASSEMBLY AND SAFETY BARRIER
Document Type and Number:
WIPO Patent Application WO/2012/011267
Kind Code:
A1
Abstract:
Provided is a barrier installation assembly for belt conveyors or the like which employ no hook portion to hang barriers. The barrier installation assembly requires only very simplified steps to install a barrier even at a place with an outer shape that is too complicated to have a hook portion. The barrier installation assembly (16) has a body portion (17) to be attached to a machine frame (9b); a first face plate (28) to be attached to and detached from the body portion (17); and a restrictive member (31) for restricting the displacement of the first face plate (28). The body portion (17) has an engagement portion (18) to be secured to the machine frame (9b) with a bolt (26); a second face plate (19a, 19b) integrated with the engagement portion (18); and a projected portion (21) protruded from the second face plate. The projected portion (21) can pass through a mesh space (14) of the barrier (11). The restrictive member (31) is rotatably coupled to the projected portion (21). The first face plate (28) sandwiches the barrier (11) in cooperation with the second face plate (19a, 19b). In a rotated state (as indicated with the chain double-dashed lines), the restrictive member (31) pushes the first face plate (28) against the second face plate (19a, 19b).
Inventors:
MATSUMOTO, Masanori (2-6-1 Marunouchi, Chiyoda-k, Tokyo 71, 〒1008071, JP)
松本 正則 (〒71 東京都千代田区丸の内二丁目６番１号新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
MATSUMOTO, Shinsuke (1-2-5, Mihagino, Kokurakitaku, Kitakyushu-sh, Fukuoka 65, 〒8020065, JP)
松本 正則 (〒71 東京都千代田区丸の内二丁目６番１号新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
MATSUMOTO, Shinsuke (1-2-5, Mihagino, Kokurakitaku, Kitakyushu-sh, Fukuoka 65, 〒8020065, JP)
Application Number:
JP2011/004071
Publication Date:
January 26, 2012
Filing Date:
July 19, 2011
Export Citation:
Assignee:
NITTETSU MINING CO., LTD. (3-2 Marunouchi 2-chome, Chiyoda-ku Tokyo, 77, 〒1008377, JP)
日鉄鉱業株式会社 (〒77 東京都千代田区丸の内二丁目３番２号 Tokyo, 〒1008377, JP)
MATSUMOTO, Masanori (2-6-1 Marunouchi, Chiyoda-k, Tokyo 71, 〒1008071, JP)
松本 正則 (〒71 東京都千代田区丸の内二丁目６番１号新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
日鉄鉱業株式会社 (〒77 東京都千代田区丸の内二丁目３番２号 Tokyo, 〒1008377, JP)
MATSUMOTO, Masanori (2-6-1 Marunouchi, Chiyoda-k, Tokyo 71, 〒1008071, JP)
松本 正則 (〒71 東京都千代田区丸の内二丁目６番１号新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
International Classes:
B65G21/00
Attorney, Agent or Firm:
YOKOKAWA, Kuniaki (A802 SS10 Bldg., 5-38-13, Chuo, Nakano-k, Tokyo 11, 〒1640011, JP)
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