JPS6027160U - Surface structure of manhole cover - Google Patents

Surface structure of manhole cover

Info

Publication number
JPS6027160U
JPS6027160U JP11563883U JP11563883U JPS6027160U JP S6027160 U JPS6027160 U JP S6027160U JP 11563883 U JP11563883 U JP 11563883U JP 11563883 U JP11563883 U JP 11563883U JP S6027160 U JPS6027160 U JP S6027160U
Authority
JP
Japan
Prior art keywords
surface structure
manhole cover
cover
hexagonal part
convex
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
JP11563883U
Other languages
Japanese (ja)
Inventor
安部　武治
Original Assignee
日豊金属工業株式会社
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 日豊金属工業株式会社 filed Critical 日豊金属工業株式会社
Priority to JP11563883U priority Critical patent/JPS6027160U/en
Publication of JPS6027160U publication Critical patent/JPS6027160U/en
Pending legal-status Critical Current

Links

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

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

第１図はマンホール蓋の蓋部の平面図、第２図は蓋部の
表面の拡大平面図を表わす。　　−１〜蓋部、２〜円形
部、３〜外縁部、４〜連続模様、１０〜六角形部、１１
．　１２．　１３．　１４．１５，１６〜Ｙ字部、１７
〜周囲凹部、１８．１９，２０，２１．２２〜放射状凹
部。FIG. 1 is a plan view of the cover of the manhole cover, and FIG. 2 is an enlarged plan view of the surface of the cover. -1~lid part, 2~circular part, 3~outer edge part, 4~continuous pattern, 10~hexagonal part, 11
．． 12. 13. 14. 15, 16 ~ Y-shaped part, 17
~ Peripheral recess, 18.19, 20, 21.22 ~ Radial recess.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] マンホール蓋の蓋部表面に於て、この蓋部表面に配設さ
れた凸形状の六角形部と、この六角形部の周囲に６個隔
設して配設され股部が六角形部の角部に対向して配設さ
れた凸形状のＹ字部と、このＹ字部の相隣接する２個を
使用して同形のＹ字部の配置がなされ、中心に六角形部
が配置された連続表面構造を有するマンホール蓋の表面
構造。On the cover surface of the manhole cover, there is a convex hexagonal part disposed on the cover surface, and six crotches are arranged at intervals around the hexagonal part. A convex Y-shaped part placed opposite the corner and two adjacent Y-shaped parts are used to arrange Y-shaped parts of the same shape, and a hexagonal part is arranged in the center. The surface structure of a manhole cover has a continuous surface structure.
JP11563883U 1983-07-27 1983-07-27 Surface structure of manhole cover Pending JPS6027160U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11563883U JPS6027160U (en) 1983-07-27 1983-07-27 Surface structure of manhole cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11563883U JPS6027160U (en) 1983-07-27 1983-07-27 Surface structure of manhole cover

Publications (1)

Publication Number Publication Date
JPS6027160U true JPS6027160U (en) 1985-02-23

Family

ID=30266870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11563883U Pending JPS6027160U (en) 1983-07-27 1983-07-27 Surface structure of manhole cover

Country Status (1)

Country Link
JP (1) JPS6027160U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09235748A (en) * 1995-12-28 1997-09-09 Hinode Suido Kiki Kk Cover for subsurface structure and cover body and receiving frame thereof
KR100873095B1 (en) 2007-06-08 2008-12-09 경북대학교 산학협력단 The cap to protect slideing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4428200Y1 (en) * 1966-02-15 1969-11-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4428200Y1 (en) * 1966-02-15 1969-11-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09235748A (en) * 1995-12-28 1997-09-09 Hinode Suido Kiki Kk Cover for subsurface structure and cover body and receiving frame thereof
KR100873095B1 (en) 2007-06-08 2008-12-09 경북대학교 산학협력단 The cap to protect slideing

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