JPH03119094U - - Google Patents

Info

Publication number: JPH03119094U
Authority: JP; Japan
Prior art keywords: shield jack; jack; shield; excavators; reaction force
Prior art date: 1989-10-09
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.): Granted

Application number

JP11868289U

Other languages

English (en)

Japanese (ja)

Other versions

JPH0735914Y2 (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.)

1989-10-09

Filing date

1989-10-09

Publication date

1991-12-09

1989-10-09 Application filed filed Critical

1989-10-09 Priority to JP1989118682U priority Critical patent/JPH0735914Y2/ja

1991-12-09 Publication of JPH03119094U publication Critical patent/JPH03119094U/ja

1995-08-16 Application granted granted Critical

1995-08-16 Publication of JPH0735914Y2 publication Critical patent/JPH0735914Y2/ja

2004-10-09 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000006243 chemical reaction Methods 0.000 claims description 5
238000009434 installation Methods 0.000 claims description 3
238000010586 diagram Methods 0.000 description 3
238000006073 displacement reaction Methods 0.000 description 1

Landscapes

Excavating Of Shafts Or Tunnels (AREA)

JP1989118682U 1989-10-09 1989-10-09 揺動可能なシールドジャッキを備えた斜坑トンネル掘削機 Expired - Fee Related JPH0735914Y2 (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP1989118682U JPH0735914Y2 (ja)	1989-10-09	1989-10-09	揺動可能なシールドジャッキを備えた斜坑トンネル掘削機

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1989118682U JPH0735914Y2 (ja)	1989-10-09	1989-10-09	揺動可能なシールドジャッキを備えた斜坑トンネル掘削機

Publications (2)

Publication Number	Publication Date
JPH03119094U true JPH03119094U (2)	1991-12-09
JPH0735914Y2 JPH0735914Y2 (ja)	1995-08-16

Family

ID=31666837

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP1989118682U Expired - Fee Related JPH0735914Y2 (ja)	1989-10-09	1989-10-09	揺動可能なシールドジャッキを備えた斜坑トンネル掘削機

Country Status (1)

Country	Link
JP (1)	JPH0735914Y2 (2)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60391U (ja) *	1983-06-13	1985-01-05	株式会社　山田ドビ−	開口装置におけるピツクフアインダ
JPS6417990A (en) *	1987-07-13	1989-01-20	Komatsu Mfg Co Ltd	Articulate shield excavator

1989
- 1989-10-09 JP JP1989118682U patent/JPH0735914Y2/ja not_active Expired - Fee Related

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60391U (ja) *	1983-06-13	1985-01-05	株式会社　山田ドビ−	開口装置におけるピツクフアインダ
JPS6417990A (en) *	1987-07-13	1989-01-20	Komatsu Mfg Co Ltd	Articulate shield excavator

Also Published As

Publication number	Publication date
JPH0735914Y2 (ja)	1995-08-16

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Legal Events

Date	Code	Title	Description
2004-08-16	LAPS	Cancellation because of no payment of annual fees