JPS60159004U

JPS60159004U - Rubber mats for temporary restoration work

Info

Publication number: JPS60159004U
Application number: JP4714284U
Authority: JP
Inventors: 皆川　正道
Original assignee: 日本安全産業株式会社
Priority date: 1984-03-30
Filing date: 1984-03-30
Publication date: 1985-10-23

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図ないし第６図は本考案の一実施例を示すし、第１
図は表面図、第２図は裏面図、第３図は第２図の一部拡
大図、第４図は第２図のＡ−Ａ矢視拡大断面図、第５図
及び第６図ぼそれぞれ第３図のＢ−Ｂ及びＣ−Ｃ矢視拡
大断面図である。１０・・・・・・表面、１１・・・・・・周辺部、１２
・・・・・・丸孔、１３，１５・・・・・・切込み、１
６・・・・・・舌片、１７″　・・・・・・丸孔の周縁
部、１８・・・・・・すべり止め突起、２０・・・・・
・裏面、２１・・・・・・対角線、２２・・・・・・凹
状模様、２３・・・・・・主リブ、２４・・・・・・副
リブ、２５・・・・・・凹部。1 to 6 show one embodiment of the present invention.
The figure is a front view, Figure 2 is a back view, Figure 3 is a partially enlarged view of Figure 2, Figure 4 is an enlarged sectional view taken along the line A-A in Figure 2, and Figures 5 and 6 are FIG. 4 is an enlarged cross-sectional view taken along the lines B-B and C-C in FIG. 3, respectively. 10...Surface, 11...Periphery, 12
......Round hole, 13,15...Depth, 1
6... Tongue piece, 17''... Peripheral edge of round hole, 18... Anti-slip protrusion, 20...
・Back surface, 21...Diagonal line, 22...Concave pattern, 23...Main rib, 24...Sub-rib, 25...Concave part .

Claims

[Scope of utility model registration request]

In a rubber mat for temporary restoration work that has a round hole for penetrating a utility pole, a notch, and a thin peripheral part and has anti-slip protrusions arranged on its surface, a plurality of tongue pieces are provided from the peripheral edge of the round hole to the center thereof. At the same time, main ribs and sub-ribs are formed on the back surface by a concave pattern formed by aligning a large number of recesses, and the main ribs are aligned with the diagonal lines of the rubber mat, while main ribs or sub-ribs are formed in correspondence with the positions of all the anti-slip protrusions. A rubber mat for temporary restoration work characterized by the presence of ribs.