JPS62203896U - - Google Patents

Info

Publication number
JPS62203896U
JPS62203896U JP9162886U JP9162886U JPS62203896U JP S62203896 U JPS62203896 U JP S62203896U JP 9162886 U JP9162886 U JP 9162886U JP 9162886 U JP9162886 U JP 9162886U JP S62203896 U JPS62203896 U JP S62203896U
Authority
JP
Japan
Prior art keywords
opening
closing lid
sealing device
manhole
sealing
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
JP9162886U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP9162886U priority Critical patent/JPS62203896U/ja
Publication of JPS62203896U publication Critical patent/JPS62203896U/ja
Pending legal-status Critical Current

Links

Description

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

第１図は開閉蓋の平面図、第２図は開閉蓋の正
面図、第３図は第１図のＡ―Ａ断面図、第４図は
パツキンの断面図、第５図は従来のパツキンの断
面図である。 ２はマンホール、３は開閉蓋、６はシール溝、
７は耐候性ゴムチユーブ、８はスポンジ、９はパ
ツキンである。 Fig. 1 is a plan view of the opening/closing lid, Fig. 2 is a front view of the opening/closing lid, Fig. 3 is a sectional view taken along line AA in Fig. 1, Fig. 4 is a sectional view of the packing, and Fig. 5 is a conventional packing. FIG. 2 is a manhole, 3 is an opening/closing lid, 6 is a seal groove,
7 is a weather-resistant rubber tube, 8 is a sponge, and 9 is a packing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 開閉蓋のシール溝に嵌入したパツキンをマンホ
ールの縁に当接してマンホールを密封状にシール
するようにした開閉蓋のシール装置において、前
記パツキンは断面矩形の耐候性ゴムチユーブにス
ポンジを内装してなる開閉蓋のシール装置。 In the sealing device for the opening/closing lid, the sealing device fits into the sealing groove of the opening/closing lid and abuts against the edge of the manhole to seal the manhole. Sealing device for opening/closing lid.
JP9162886U 1986-06-16 1986-06-16 Pending JPS62203896U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9162886U JPS62203896U (en) 1986-06-16 1986-06-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9162886U JPS62203896U (en) 1986-06-16 1986-06-16

Publications (1)

Publication Number Publication Date
JPS62203896U true JPS62203896U (en) 1987-12-26

Family

ID=30952588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9162886U Pending JPS62203896U (en) 1986-06-16 1986-06-16

Country Status (1)

Country Link
JP (1) JPS62203896U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4884U (en) * 1971-05-21 1973-01-05
JPS5147548U (en) * 1974-10-07 1976-04-08
JPS592716U (en) * 1982-06-29 1984-01-09 三菱重工業株式会社 vibrating conveyor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4884U (en) * 1971-05-21 1973-01-05
JPS5147548U (en) * 1974-10-07 1976-04-08
JPS592716U (en) * 1982-06-29 1984-01-09 三菱重工業株式会社 vibrating conveyor

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