JPS50126260A - - Google Patents

Info

Publication number
JPS50126260A
JPS50126260A JP49119474A JP11947474A JPS50126260A JP S50126260 A JPS50126260 A JP S50126260A JP 49119474 A JP49119474 A JP 49119474A JP 11947474 A JP11947474 A JP 11947474A JP S50126260 A JPS50126260 A JP S50126260A
Authority
JP
Japan
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.)
Pending
Application number
JP49119474A
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 filed Critical
Publication of JPS50126260A publication Critical patent/JPS50126260A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02—Constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/002—Active optical surveying means
    • G01C15/004—Reference lines, planes or sectors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S33/00—Geometrical instruments
    • Y10S33/21—Geometrical instruments with laser

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
JP49119474A 1974-03-18 1974-10-18 Pending JPS50126260A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US451733A US3897637A (en) 1974-03-18 1974-03-18 Laser level and square

Publications (1)

Publication Number Publication Date
JPS50126260A true JPS50126260A (ja) 1975-10-03

Family

ID=23793479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49119474A Pending JPS50126260A (ja) 1974-03-18 1974-10-18

Country Status (4)

Country Link
US (1) US3897637A (ja)
JP (1) JPS50126260A (ja)
DE (1) DE2446800A1 (ja)
FR (1) FR2265066A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS627015U (ja) * 1985-06-28 1987-01-16
JPS62133955A (ja) * 1985-12-04 1987-06-17 末崎　康永 身体の訓練装置
JPH02132320A (ja) * 1988-11-14 1990-05-21 Asahi Seimitsu Kk 複数方向基準ビーム放射装置
JPH04118615U (ja) * 1991-04-05 1992-10-23 エフシー総研株式会社 鉛直墨出し器

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DE3918865A1 (de) * 1989-06-09 1990-12-20 Otto Hans Ulrich Wasserwaage
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US5035060A (en) * 1990-07-05 1991-07-30 The United States Of America As Represented By The Secretary Of The Interior Method of mapping underground mines
US5108177A (en) * 1990-09-12 1992-04-28 Laserline, Inc. Two-axis levelling instrument with a single pendulum for projecting a level laser beam
US5182863A (en) * 1990-10-22 1993-02-02 Spectra-Physics Laserplane, Inc. Automatic plumb and level tool with acoustic measuring capability
US5075977A (en) * 1990-10-22 1991-12-31 Spectra-Physics, Inc. Automatic plumb and level tool
US5218770A (en) * 1990-11-27 1993-06-15 Asahi Seimitsu Kabushiki Kaisha Surveying machine for construction work
US5144487A (en) * 1991-09-03 1992-09-01 Pacific Laser Portable laser device for alignment tasks
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US5287365A (en) * 1992-03-05 1994-02-15 Laser Alignment, Inc. Compact laser apparatus
FR2698961B3 (fr) * 1992-12-03 1995-02-17 Bhm Ste Civile Rech Dispositif émetteur d'un faisceau laser apte à servir de niveau.
US5367779A (en) * 1993-08-18 1994-11-29 Cheng Long Plastic Co., Ltd. Laser marker
US5541727A (en) * 1993-08-27 1996-07-30 Rando; Joseph F. Automatic level and plumb tool
US5459932A (en) * 1993-08-27 1995-10-24 Levelite Technology, Inc. Automatic level and plumb tool
US5617202A (en) * 1994-05-24 1997-04-01 Levelite Technology, Inc. Diode laser co-linear and intersecting light beam generator
DE9408912U1 (de) * 1994-05-31 1994-09-22 Zimmermann, Thomas, 80796 München Wasserwaage
DE9409160U1 (de) * 1994-06-06 1994-10-06 Zimmermann, Thomas, 80796 München Vorrichtung zum Übertragen von Meßpunkten
US5493786A (en) * 1995-01-09 1996-02-27 Thomson; Christopher S. Real estate electro tape
US5561911A (en) * 1995-01-19 1996-10-08 Martin; Jeffrey J. Level tool with laser light alignment capabilities
US5531031A (en) * 1995-01-20 1996-07-02 Green; Kevin D. Laser level and square
US5604987A (en) * 1995-02-10 1997-02-25 John P. Cupp Laser level, accessories and method of use
US5519942A (en) * 1995-03-02 1996-05-28 Webb; James Levelling and transit system
US5594993A (en) * 1995-06-22 1997-01-21 Builders Tools, Inc. Hand-held builder's square and string line device incorporating a laser
US5621975A (en) * 1995-08-22 1997-04-22 Levelite Technology Remotely controlled self-leveling laser instrument with modular capability
US5713135A (en) * 1995-10-31 1998-02-03 Acopulos; Brad M. Multi-purpose carpentry measuring device
US5610711A (en) * 1995-12-22 1997-03-11 Levelite Technology Inc. Remote pointing system for a self-leveling laser instrument
US5784792A (en) * 1996-05-13 1998-07-28 Smith; James A. Hand-held laser level grade checking device
US5872657A (en) * 1996-05-31 1999-02-16 Levelite Technology, Inc. Construction laser accessory for generating aligned spots
GB2317450A (en) * 1996-09-21 1998-03-25 David Stewart Simpson Central venous pressure zero-marker
US5748306A (en) * 1997-02-12 1998-05-05 Louis; Daniel P. Visual alignment instrument
US6327090B1 (en) 1997-07-03 2001-12-04 Levelite Technology, Inc. Multiple laser beam generation
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US6209219B1 (en) 1998-07-30 2001-04-03 The Stanley Works Measuring device with housing orientation indicator and position transferring focused light-beam source
US6360446B1 (en) 1998-08-14 2002-03-26 The Stanley Works Level having a laser beam source
US6279239B1 (en) 1999-04-19 2001-08-28 Edward Astudillo Device and a method for sizing odd parts of drywall for placement on ceilings and walls
US6542304B2 (en) 1999-05-17 2003-04-01 Toolz, Ltd. Laser beam device with apertured reflective element
US6470579B2 (en) * 1999-07-21 2002-10-29 Harold Allen Position and angle indicating tool
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DE20021784U1 (de) * 2000-12-22 2001-03-01 Ullrich Stabila Messgeraete Lasernivellierer mit Schutzgehäuse
US7513051B2 (en) * 2001-05-15 2009-04-07 Irwin Industrial Tool Company Laser line generating device with graduated base
CN1551975A (zh) * 2001-05-15 2004-12-01 欧文工业器械公司 激光线发生装置
US7278218B2 (en) 2003-06-18 2007-10-09 Irwin Industrial Tool Company Laser line generating device with swivel base
KR100383627B1 (ko) * 2001-06-23 2003-05-14 삼성전자주식회사 변형화학 기상증착법을 이용한 광섬유 모재 제조장치에서자동 석영관 레벨링장치
US6513255B1 (en) 2001-07-16 2003-02-04 Michael L. Creekmore Machinist's accuracy testing tool
US6625895B2 (en) 2001-12-04 2003-09-30 Toolz, Ltd. Servo-controlled automatic level and plumb tool
US6948252B2 (en) * 2002-02-28 2005-09-27 Gibson William F Light projecting goniometer
US6804892B1 (en) * 2003-03-28 2004-10-19 Toolz, Ltd Alignment device with multiple spring systems
US7013570B2 (en) 2003-06-18 2006-03-21 Irwin-Industrial Tool Company Stud finder
US7269907B2 (en) 2003-07-01 2007-09-18 Irwin Industrial Tool Company Laser line generating device with swivel base
WO2005028766A2 (en) * 2003-09-19 2005-03-31 Todd Cook Laser sighting device and method
US6912792B1 (en) * 2003-11-03 2005-07-05 Uthman T. Shareef Apparatus for determining a level surface
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TWI236528B (en) 2004-02-24 2005-07-21 Asia Optical Co Inc Side by side laser level device
US7578469B2 (en) 2004-05-17 2009-08-25 The Boeing Company Terminal docking port for an operational ground support system
CN2718518Y (zh) * 2004-06-18 2005-08-17 南京德朔实业有限公司 激光标线器
US7487596B2 (en) 2004-06-25 2009-02-10 Irwin Industrial Tool Company Laser line projected on an edge of a surface
US7178250B2 (en) 2004-07-21 2007-02-20 Irwin Industrial Tool Company Intersecting laser line generating device
US7191532B2 (en) * 2004-08-17 2007-03-20 Eastway Fair Company Limited Modular tool assembly having a vacuum mounting arrangement
US7181854B2 (en) * 2004-08-17 2007-02-27 Eastway Fair Company Limited Laser leveling device having a suction mounting arrangement
TWI260403B (en) * 2004-12-07 2006-08-21 Asia Optical Co Inc Optical axis adjusting device of laser ruler
US7196784B2 (en) * 2005-05-10 2007-03-27 Trimble Navigation Limited Method and apparatus for optical correction of a laser beam
US7497019B2 (en) * 2005-08-04 2009-03-03 Irwin Industrial Tool Company Laser reference device
US7328516B2 (en) * 2005-08-05 2008-02-12 Irwin Industrial Tool Company Laser level
US7377045B2 (en) * 2005-09-12 2008-05-27 Irwin Industrial Tool Company Laser reference device
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US7497018B2 (en) 2006-05-26 2009-03-03 William Hersey Laser-based alignment tool
US20080052927A1 (en) * 2006-09-05 2008-03-06 Eastway Fair Company Limited Self-leveling line generator
US20080052926A1 (en) * 2006-09-05 2008-03-06 Eastway Fair Company Limited Gravity dial level indicator for line generator
US7591075B2 (en) 2006-09-28 2009-09-22 Techtronic Power Tools Technology Limited Self-leveling mechanism
US8925211B2 (en) 2011-01-14 2015-01-06 Donald P. DuFour Laser-based alignment device and associated methods thereof
US9127935B2 (en) * 2012-01-04 2015-09-08 Chris Olexa Laser centering tool for surface areas
CN204594426U (zh) * 2014-09-24 2015-08-26 林中坚 3d激光测量设备
US9546861B2 (en) 2014-09-24 2017-01-17 Zhong Jian Lin 3D laser measuring scanning apparatus
US10344914B2 (en) 2015-12-16 2019-07-09 William Cardozo Adjustable mount for a mountable device
CN105607034A (zh) * 2015-12-23 2016-05-25 北京凌宇智控科技有限公司 一种三维空间检测系统、定位方法及系统
US11175136B2 (en) 2018-03-09 2021-11-16 Stanley Balck & Decker Inc. Laser level
US11125877B2 (en) * 2018-10-24 2021-09-21 Bryan Jayvon McGill Multi-directional laser level
WO2021077325A1 (zh) * 2019-10-23 2021-04-29 杭州联和工具制造有限公司 一种激光测距水平尺
CN117367375B (zh) * 2023-12-08 2024-02-02 潍坊鑫源勘测规划设计有限公司 一种城市规划用坡度测量装置

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US3813170A (en) * 1972-06-28 1974-05-28 Charrin P Alignment of a datum line source

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS627015U (ja) * 1985-06-28 1987-01-16
JPS62133955A (ja) * 1985-12-04 1987-06-17 末崎　康永 身体の訓練装置
JPH02132320A (ja) * 1988-11-14 1990-05-21 Asahi Seimitsu Kk 複数方向基準ビーム放射装置
JPH04118615U (ja) * 1991-04-05 1992-10-23 エフシー総研株式会社 鉛直墨出し器

Also Published As

Publication number Publication date
FR2265066A1 (ja) 1975-10-17
DE2446800A1 (de) 1975-09-25
US3897637A (en) 1975-08-05

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