Title:
TEMPORARY FLOOR MATERIAL AND GRIPPING METAL FITTING THEREOF
Document Type and Number:
Japanese Patent JP2021188317
Kind Code:
A
Abstract:
To improve workability of temporary floor material removing work for removing a temporary floor material installed or suspended between horizontal members by a gripping metal fitting, and to reduce a work burden or load on an operator during the removing work.SOLUTION: A temporary floor material (1) has a movable hook-type gripping metal fitting (10) projected from an end of a floor material body. A body part (11) of the gripping metal fitting includes an arcuate seating surface (11f) seated on an upper half outer peripheral surface of a horizontal member. The gripping metal fitting further has a movable hook (12) vertically and slidably supported or borne in the body part. The movable hook has: horizontal member engaging surfaces (12a, 12g, 12f) extending along an outer peripheral surface of the horizontal member, a removal stop part (13) for blocking floating-up of the floor material body, a horizontal member storage region (ε) defined by the horizontal member engaging surface and the removal stop part, and an opening region (λ) through which the horizontal member can be received in the horizontal member storage region. Opening sizes (D2, D3) of the opening region expand or contract in accordance with relative positions of the body part and the movable hook.SELECTED DRAWING: Figure 2
Inventors:
KAWAHISA RYOSUKE
Application Number:
JP2020092879A
Publication Date:
December 13, 2021
Filing Date:
May 28, 2020
Export Citation:
Assignee:
SUGIKO GROUP HOLDINGS CO LTD
International Classes:
E04G5/08; E04G7/34; F16B2/10
Attorney, Agent or Firm:
Yoshihiko Shimazoe
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