JPH0423759U - - Google Patents

Info

Publication number
JPH0423759U
JPH0423759U JP1990064753U JP6475390U JPH0423759U JP H0423759 U JPH0423759 U JP H0423759U JP 1990064753 U JP1990064753 U JP 1990064753U JP 6475390 U JP6475390 U JP 6475390U JP H0423759 U JPH0423759 U JP H0423759U
Authority
JP
Japan
Prior art keywords
running
concrete
laser receiver
leveling
detector
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.)
Granted
Application number
JP1990064753U
Other languages
English (en)
Japanese (ja)
Other versions
JP2517259Y2 (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
Priority to JP6475390U priority Critical patent/JP2517259Y2/ja
Application filed filed Critical
Priority to EP90909844A priority patent/EP0465654B1/en
Priority to US07/768,576 priority patent/US5190396A/en
Priority to PCT/JP1990/000832 priority patent/WO1991011574A1/ja
Priority to DE69022227T priority patent/DE69022227T2/de
Priority to KR1019910701182A priority patent/KR0171420B1/ko
Priority to CA002049349A priority patent/CA2049349A1/en
Publication of JPH0423759U publication Critical patent/JPH0423759U/ja
Application granted granted Critical
Publication of JP2517259Y2 publication Critical patent/JP2517259Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
JP6475390U 1990-01-26 1990-06-19 コンクリート均し装置 Expired - Fee Related JP2517259Y2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP6475390U JP2517259Y2 (ja) 1990-06-19 1990-06-19 コンクリート均し装置
US07/768,576 US5190396A (en) 1990-01-26 1990-06-27 Concrete leveling apparatus
PCT/JP1990/000832 WO1991011574A1 (en) 1990-01-26 1990-06-27 Device for leveling concreted surface
DE69022227T DE69022227T2 (de) 1990-01-26 1990-06-27 Vorrichtung zur nivellierung einer betonoberfläche.
EP90909844A EP0465654B1 (en) 1990-01-26 1990-06-27 Device for leveling concreted surface
KR1019910701182A KR0171420B1 (ko) 1990-01-26 1990-06-27 콘크리트 고르게 하는 장치
CA002049349A CA2049349A1 (en) 1990-01-26 1990-06-27 Concrete leveling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6475390U JP2517259Y2 (ja) 1990-06-19 1990-06-19 コンクリート均し装置

Publications (2)

Publication Number Publication Date
JPH0423759U true JPH0423759U (cs) 1992-02-26
JP2517259Y2 JP2517259Y2 (ja) 1996-11-20

Family

ID=31595980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6475390U Expired - Fee Related JP2517259Y2 (ja) 1990-01-26 1990-06-19 コンクリート均し装置

Country Status (1)

Country Link
JP (1) JP2517259Y2 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107806067A (zh) * 2017-09-28 2018-03-16 新疆北方建设集团有限公司 全自动数控履带减压定位衬砌机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107806067A (zh) * 2017-09-28 2018-03-16 新疆北方建设集团有限公司 全自动数控履带减压定位衬砌机

Also Published As

Publication number Publication date
JP2517259Y2 (ja) 1996-11-20

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees