JP2000002538A5 - 回転レーザ装置及び建設機械制御装置 - Google Patents

回転レーザ装置及び建設機械制御装置 Download PDF

Info

Publication number: JP2000002538A5
Authority: JP; Japan
Prior art keywords: machine control; construction machine; rotating laser; control device; laser device
Prior art date: 1998-06-17
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

JP1998186946A

Other languages

English (en)

Other versions

JP2000002538A (ja

JP4090119B2 (ja

Filing date

1998-06-17

Publication date

2005-09-29

1998-06-17 Priority claimed from JP18694698A external-priority patent/JP4090119B2/ja

1998-06-17 Priority to JP18694698A priority Critical patent/JP4090119B2/ja

1998-06-17 Application filed filed Critical

1999-05-26 Priority to US09/320,331 priority patent/US6443235B1/en

1999-06-15 Priority to EP99304643A priority patent/EP0965818B1/en

1999-06-15 Priority to DE69914533T priority patent/DE69914533T2/de

2000-01-07 Publication of JP2000002538A publication Critical patent/JP2000002538A/ja

2001-08-09 Priority to US09/927,002 priority patent/US6435283B1/en

2005-09-29 Publication of JP2000002538A5 publication Critical patent/JP2000002538A5/ja

2008-05-28 Publication of JP4090119B2 publication Critical patent/JP4090119B2/ja

2008-05-28 Application granted granted Critical

2018-06-17 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Description

前記リレーレンズ４７ａは前記スキャン手段２９のスキャン中心に焦点を有し、前記リレーレンズ４７ｂは前記ペンタプリズム２６の出射口近くの回転中心に焦点を有する様に配置されている。リレーレンズ４７ａ，４７ｂによりペンタプリズム２６の近くにスキャン手段を配置したと同等の効果が得られる。スキャン手段とペンタプリズムの距離が長い場合には距離に応じてスキャン巾が広がり、かなり大きなペンタプリズムが必要となる。

JP18694698A 1998-06-17 1998-06-17 回転レーザ装置 Expired - Fee Related JP4090119B2 (ja)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
JP18694698A JP4090119B2 (ja)	1998-06-17	1998-06-17	回転レーザ装置
US09/320,331 US6443235B1 (en)	1998-06-17	1999-05-26	Rotary laser irradiating apparatus and construction machine control system
EP99304643A EP0965818B1 (en)	1998-06-17	1999-06-15	Rotary laser irradiating apparatus
DE69914533T DE69914533T2 (de)	1998-06-17	1999-06-15	Rotierendes Laserbeleuchtungssystem
US09/927,002 US6435283B1 (en)	1998-06-17	2001-08-09	Rotary laser irradiating apparatus and construction machine control system

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP18694698A JP4090119B2 (ja)	1998-06-17	1998-06-17	回転レーザ装置

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2007034988A Division JP4376915B2 (ja)	2007-02-15	2007-02-15	建設機械制御装置

Publications (3)

Publication Number	Publication Date
JP2000002538A JP2000002538A (ja)	2000-01-07
JP2000002538A5 true JP2000002538A5 (ja)	2005-09-29
JP4090119B2 JP4090119B2 (ja)	2008-05-28

Family

ID=16197502

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP18694698A Expired - Fee Related JP4090119B2 (ja)	1998-06-17	1998-06-17	回転レーザ装置

Country Status (4)

Country	Link
US (2)	US6443235B1 (ja)
EP (1)	EP0965818B1 (ja)
JP (1)	JP4090119B2 (ja)
DE (1)	DE69914533T2 (ja)

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1998
- 1998-06-17 JP JP18694698A patent/JP4090119B2/ja not_active Expired - Fee Related
1999
- 1999-05-26 US US09/320,331 patent/US6443235B1/en not_active Expired - Lifetime
- 1999-06-15 EP EP99304643A patent/EP0965818B1/en not_active Expired - Lifetime
- 1999-06-15 DE DE69914533T patent/DE69914533T2/de not_active Expired - Lifetime
2001
- 2001-08-09 US US09/927,002 patent/US6435283B1/en not_active Expired - Lifetime

Publication	Publication Date	Title
JP2000002538A5 (ja)	2005-09-29	回転レーザ装置及び建設機械制御装置
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