JPH0617870Y2 - マンホ−ル開口部のはつり装置 - Google Patents

マンホ−ル開口部のはつり装置

Info

Publication number
JPH0617870Y2
JPH0617870Y2 JP1987036355U JP3635587U JPH0617870Y2 JP H0617870 Y2 JPH0617870 Y2 JP H0617870Y2 JP 1987036355 U JP1987036355 U JP 1987036355U JP 3635587 U JP3635587 U JP 3635587U JP H0617870 Y2 JPH0617870 Y2 JP H0617870Y2
Authority
JP
Japan
Prior art keywords
manhole
wedge
jack
connecting ring
adjusting member
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
JP1987036355U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63145942U (enExample
Inventor
真一郎 森山
房治 相馬
靖高 比嘉
篤 佐藤
良宏 堀田
功 斉藤
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 JP1987036355U priority Critical patent/JPH0617870Y2/ja
Publication of JPS63145942U publication Critical patent/JPS63145942U/ja
Application granted granted Critical
Publication of JPH0617870Y2 publication Critical patent/JPH0617870Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Working Measures On Existing Buildindgs (AREA)
JP1987036355U 1987-03-11 1987-03-11 マンホ−ル開口部のはつり装置 Expired - Lifetime JPH0617870Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987036355U JPH0617870Y2 (ja) 1987-03-11 1987-03-11 マンホ−ル開口部のはつり装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987036355U JPH0617870Y2 (ja) 1987-03-11 1987-03-11 マンホ−ル開口部のはつり装置

Publications (2)

Publication Number Publication Date
JPS63145942U JPS63145942U (enExample) 1988-09-27
JPH0617870Y2 true JPH0617870Y2 (ja) 1994-05-11

Family

ID=30846682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987036355U Expired - Lifetime JPH0617870Y2 (ja) 1987-03-11 1987-03-11 マンホ−ル開口部のはつり装置

Country Status (1)

Country Link
JP (1) JPH0617870Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4557850B2 (ja) * 2005-09-16 2010-10-06 株式会社奥村組 煙突内部の耐火レンガ解体方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59193679U (ja) * 1983-06-10 1984-12-22 株式会社　ダイモ社 マンホ−ル枠剥離機

Also Published As

Publication number Publication date
JPS63145942U (enExample) 1988-09-27

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