JPS58120215U

JPS58120215U - Protective equipment

Info

Publication number: JPS58120215U
Application number: JP1288782U
Authority: JP
Inventors: 花井　拓; 松崎　光喜; 谷　明; 弘大庭
Original assignee: 神奈川県; 横浜ゴム株式会社
Priority date: 1982-02-03
Filing date: 1982-02-03
Publication date: 1983-08-16

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〜第３図は従来から使用されているガードレール
を示すもので、第１図は斜視説明図、第２図ａは歩道側
から見た要部説明図、ｂは同上側面視説明図、第３図は
第２図すのａ−ａ矢視断面拡大図である。また第４図ａ
、　　ｂ及び第５図は本考案の第１実施例からなる保護
具を示すもので、第４図ａは右側面図、ｂは同上一部切
欠した正面図、第５図はガードレールの締結ボルト、ナ
ツトに装着した例を示す一部切欠した使用状態平面図、
第６図ａ、　　ｂは本考案の第２実施例からなる保護具
を示すもので、ａは右側面図、ｂは同上一部切欠した正
面図である。１０・・・筒状弾性体、１１・・・螺合体。第１図　− 第４図Figures 1 to 3 show conventionally used guardrails, with Figure 1 being a perspective explanatory view, Figure 2 a being an explanatory view of the main parts as seen from the sidewalk, and b being an explanatory side view of the same. , FIG. 3 is an enlarged cross-sectional view taken along the line a-a of FIG. 2. Also, Figure 4a
, b, and 5 show the protective equipment according to the first embodiment of the present invention. FIG. 4 a is a right side view, b is a partially cutaway front view of the same, and FIG. , a partially cutaway plan view of the state in use, showing an example of mounting it on a nut;
6a and 6b show a protective device according to a second embodiment of the present invention, in which a is a right side view and b is a partially cutaway front view of the same. 10... Cylindrical elastic body, 11... Threaded body. Figure 1 - Figure 4

Claims

[Scope of utility model registration request]

A protective device characterized in that a threaded body that threads into a threaded portion of a bolt to be mounted is integrally provided inside a cylindrical elastic body with at least one open end by vulcanization adhesive or the like.