JPH0612052Y2 - マンホール受枠の固定装置 - Google Patents

マンホール受枠の固定装置

Info

Publication number
JPH0612052Y2
JPH0612052Y2 JP1987195778U JP19577887U JPH0612052Y2 JP H0612052 Y2 JPH0612052 Y2 JP H0612052Y2 JP 1987195778 U JP1987195778 U JP 1987195778U JP 19577887 U JP19577887 U JP 19577887U JP H0612052 Y2 JPH0612052 Y2 JP H0612052Y2
Authority
JP
Japan
Prior art keywords
washer
receiving frame
rotation
elliptical
bolt
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.)
Expired - Lifetime
Application number
JP1987195778U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01102236U (US20020051482A1-20020502-M00012.png
Inventor
哲保 柴田
敬之 島村
州雄 岡本
Original Assignee
羽田ヒューム管株式会社
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 羽田ヒューム管株式会社 filed Critical 羽田ヒューム管株式会社
Priority to JP1987195778U priority Critical patent/JPH0612052Y2/ja
Publication of JPH01102236U publication Critical patent/JPH01102236U/ja
Application granted granted Critical
Publication of JPH0612052Y2 publication Critical patent/JPH0612052Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1987195778U 1987-12-25 1987-12-25 マンホール受枠の固定装置 Expired - Lifetime JPH0612052Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987195778U JPH0612052Y2 (ja) 1987-12-25 1987-12-25 マンホール受枠の固定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987195778U JPH0612052Y2 (ja) 1987-12-25 1987-12-25 マンホール受枠の固定装置

Publications (2)

Publication Number Publication Date
JPH01102236U JPH01102236U (US20020051482A1-20020502-M00012.png) 1989-07-10
JPH0612052Y2 true JPH0612052Y2 (ja) 1994-03-30

Family

ID=31486436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987195778U Expired - Lifetime JPH0612052Y2 (ja) 1987-12-25 1987-12-25 マンホール受枠の固定装置

Country Status (1)

Country Link
JP (1) JPH0612052Y2 (US20020051482A1-20020502-M00012.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4528685B2 (ja) * 2005-07-15 2010-08-18 Jfe建材株式会社 防護柵継手構造および固定構造
JP4598618B2 (ja) * 2005-07-15 2010-12-15 Jfe建材株式会社 防護柵継手構造および固定構造

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607412U (ja) * 1983-06-28 1985-01-19 旭テック株式会社 路面蓋用蓋受枠の固定構造

Also Published As

Publication number Publication date
JPH01102236U (US20020051482A1-20020502-M00012.png) 1989-07-10

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