Title:
FALL PREVENTION SYSTEM, MULTIPLE-RING MEMBER, 8-SHAPED RING MEMBER, FOUR-HOLE MEMBER, METHOD FOR WORKING ON ROOF, MAIN ROPE INSTALLATION METHOD, BUCKET FOR FALL PREVENTION SYSTEM, AND HOOK FOR ROOF VERGE
Document Type and Number:
WIPO Patent Application WO/2011/148966
Kind Code:
A1
Abstract:
A fall prevention system (101) is provided with a main rope (103) installed so as to extend from near the ground surface (GL) on one side of a house (109) over the roof (113) of the house (109), the roof (113) including the ridge (111), to near the ground surface (GL) on the other side of the house (109); a weight (105) composed of a bucket, connected to an end of the main rope (103), and installed on the ground surface; and a retractor-type fall prevention device (107) for connecting to the main rope (103) a harness (139) worn by a worker (50) working on the roof (113).
Inventors:
INOUE, Hitoshi (1573-2, Kamitakino, Kato-cit, Hyogo 95, 〒6790295, JP)
井上 均 (〒95 兵庫県加東市上滝野１５７３番地２ 藤井電工株式会社内 Hyogo, 〒6790295, JP)
FUJIHARA, Yoshiyuki (1573-2, Kamitakino, Kato-cit, Hyogo 95, 〒6790295, JP)
藤原 義行 (〒95 兵庫県加東市上滝野１５７３番地２ 藤井電工株式会社内 Hyogo, 〒6790295, JP)
井上 均 (〒95 兵庫県加東市上滝野１５７３番地２ 藤井電工株式会社内 Hyogo, 〒6790295, JP)
FUJIHARA, Yoshiyuki (1573-2, Kamitakino, Kato-cit, Hyogo 95, 〒6790295, JP)
藤原 義行 (〒95 兵庫県加東市上滝野１５７３番地２ 藤井電工株式会社内 Hyogo, 〒6790295, JP)
Application Number:
JP2011/061947
Publication Date:
December 01, 2011
Filing Date:
May 25, 2011
Export Citation:
Assignee:
FUJII DENKO CO., LTD. (1573-2, Kamitakino Kato-cit, Hyogo 95, 〒6790295, JP)
藤井電工株式会社 (〒95 兵庫県加東市上滝野１５７３番地２ Hyogo, 〒6790295, JP)
MIDORI ANZEN CO., LTD. (4-3 Hiroo 5-chome, Shibuya-ku Tokyo, 55, 〒1508455, JP)
ミドリ安全株式会社 (〒55 東京都渋谷区広尾５丁目４番３号 Tokyo, 〒1508455, JP)
INOUE, Hitoshi (1573-2, Kamitakino, Kato-cit, Hyogo 95, 〒6790295, JP)
井上 均 (〒95 兵庫県加東市上滝野１５７３番地２ 藤井電工株式会社内 Hyogo, 〒6790295, JP)
藤井電工株式会社 (〒95 兵庫県加東市上滝野１５７３番地２ Hyogo, 〒6790295, JP)
MIDORI ANZEN CO., LTD. (4-3 Hiroo 5-chome, Shibuya-ku Tokyo, 55, 〒1508455, JP)
ミドリ安全株式会社 (〒55 東京都渋谷区広尾５丁目４番３号 Tokyo, 〒1508455, JP)
INOUE, Hitoshi (1573-2, Kamitakino, Kato-cit, Hyogo 95, 〒6790295, JP)
井上 均 (〒95 兵庫県加東市上滝野１５７３番地２ 藤井電工株式会社内 Hyogo, 〒6790295, JP)
International Classes:
E04D15/00; A62B35/00; E04G21/32
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (Toranomon Kotohira Tower, 2-8 Toranomon 1-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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Claims:
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