JPS5845752U - manhole guard - Google Patents

manhole guard

Info

Publication number
JPS5845752U
JPS5845752U JP14119781U JP14119781U JPS5845752U JP S5845752 U JPS5845752 U JP S5845752U JP 14119781 U JP14119781 U JP 14119781U JP 14119781 U JP14119781 U JP 14119781U JP S5845752 U JPS5845752 U JP S5845752U
Authority
JP
Japan
Prior art keywords
manhole
column
manhole guard
guard
connecting rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14119781U
Other languages
Japanese (ja)
Inventor
中塚　進
Original Assignee
昭和電線電纜株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 昭和電線電纜株式会社 filed Critical 昭和電線電纜株式会社
Priority to JP14119781U priority Critical patent/JPS5845752U/en
Publication of JPS5845752U publication Critical patent/JPS5845752U/en
Pending legal-status Critical Current

Links

Landscapes

  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のマンホールガードを示す正面図、第２図
は本考案によるマンホールガードの一実施例を示す正面
図、第３図はその正面図である。 ３・・・・・・マンホールガード、４・・・・・・円筒
体、５・・・・・・−手摺り、５ａ・・・・・・支柱、
５ｂ・・・・・・連結棒、′６・・・・・・マンホール
開口周縁部、７・・・・・・支柱支持筒。FIG. 1 is a front view showing a conventional manhole guard, FIG. 2 is a front view showing an embodiment of the manhole guard according to the present invention, and FIG. 3 is a front view thereof. 3... Manhole guard, 4... Cylindrical body, 5... Handrail, 5a... Pillar,
5b... Connecting rod, '6... Manhole opening periphery, 7... Pillar support tube.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] マンホール開口周縁部に嵌着できる直径を有しかつ周囲
数カ所に支柱支持筒を配設した円筒体と、各支柱支持筒
に着脱自在に立設された支柱および各支柱間に連結され
た円孤状の連結棒からなる手摺りとを備えたことを特徴
とするマンホールガード。A cylindrical body with a diameter that can be fitted around the periphery of a manhole opening and with support tubes arranged at several locations around it, columns that are removably attached to each column support tube, and circular arcs connected between each column. A manhole guard characterized by comprising a handrail consisting of a shaped connecting rod.
JP14119781U 1981-09-22 1981-09-22 manhole guard Pending JPS5845752U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14119781U JPS5845752U (en) 1981-09-22 1981-09-22 manhole guard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14119781U JPS5845752U (en) 1981-09-22 1981-09-22 manhole guard

Publications (1)

Publication Number Publication Date
JPS5845752U true JPS5845752U (en) 1983-03-28

Family

ID=29934314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14119781U Pending JPS5845752U (en) 1981-09-22 1981-09-22 manhole guard

Country Status (1)

Country Link
JP (1) JPS5845752U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61268275A (en) * 1984-08-06 1986-11-27 アンドレアス　ヒルテイ Ski conveying tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61268275A (en) * 1984-08-06 1986-11-27 アンドレアス　ヒルテイ Ski conveying tool
JPH0237792B2 (en) * 1984-08-06 1990-08-27 Hirutei Andoreasu

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