JPH072706Y2 - マンホール等の蓋開閉機 - Google Patents

マンホール等の蓋開閉機

Info

Publication number
JPH072706Y2
JPH072706Y2 JP13910288U JP13910288U JPH072706Y2 JP H072706 Y2 JPH072706 Y2 JP H072706Y2 JP 13910288 U JP13910288 U JP 13910288U JP 13910288 U JP13910288 U JP 13910288U JP H072706 Y2 JPH072706 Y2 JP H072706Y2
Authority
JP
Japan
Prior art keywords
lid
manhole
brake
machine base
lid opening
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
JP13910288U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0262933U (enrdf_load_stackoverflow
Inventor
輝又 泉名
昇 岡田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Exeo Group Inc
Original Assignee
Kyowa Exeo Corp
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 Kyowa Exeo Corp filed Critical Kyowa Exeo Corp
Priority to JP13910288U priority Critical patent/JPH072706Y2/ja
Publication of JPH0262933U publication Critical patent/JPH0262933U/ja
Application granted granted Critical
Publication of JPH072706Y2 publication Critical patent/JPH072706Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP13910288U 1988-10-25 1988-10-25 マンホール等の蓋開閉機 Expired - Lifetime JPH072706Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13910288U JPH072706Y2 (ja) 1988-10-25 1988-10-25 マンホール等の蓋開閉機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13910288U JPH072706Y2 (ja) 1988-10-25 1988-10-25 マンホール等の蓋開閉機

Publications (2)

Publication Number Publication Date
JPH0262933U JPH0262933U (enrdf_load_stackoverflow) 1990-05-10
JPH072706Y2 true JPH072706Y2 (ja) 1995-01-25

Family

ID=31402050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13910288U Expired - Lifetime JPH072706Y2 (ja) 1988-10-25 1988-10-25 マンホール等の蓋開閉機

Country Status (1)

Country Link
JP (1) JPH072706Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4563091B2 (ja) * 2004-07-12 2010-10-13 日本電話施設株式会社 マンホール鉄蓋の食い込み解除装置
JP4978358B2 (ja) * 2007-07-23 2012-07-18 トヨタ自動車株式会社 蓋リフター

Also Published As

Publication number Publication date
JPH0262933U (enrdf_load_stackoverflow) 1990-05-10

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