GB0003548D0 - Steel leveller - Google Patents

Steel leveller

Info

Publication number
GB0003548D0
GB0003548D0 GB0003548A GB0003548A GB0003548D0 GB 0003548 D0 GB0003548 D0 GB 0003548D0 GB 0003548 A GB0003548 A GB 0003548A GB 0003548 A GB0003548 A GB 0003548A GB 0003548 D0 GB0003548 D0 GB 0003548D0
Authority
GB
United Kingdom
Prior art keywords
leveller
steel
steel leveller
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.)
Withdrawn
Application number
GB0003548A
Other versions
GB2359362A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0003548A priority Critical patent/GB2359362A/en
Publication of GB0003548D0 publication Critical patent/GB0003548D0/en
Publication of GB2359362A publication Critical patent/GB2359362A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G01C15/008—Active optical surveying means combined with inclination sensor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
GB0003548A 2000-02-17 2000-02-17 Laser level Withdrawn GB2359362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0003548A GB2359362A (en) 2000-02-17 2000-02-17 Laser level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0003548A GB2359362A (en) 2000-02-17 2000-02-17 Laser level

Publications (2)

Publication Number Publication Date
GB0003548D0 true GB0003548D0 (en) 2000-04-05
GB2359362A GB2359362A (en) 2001-08-22

Family

ID=9885702

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0003548A Withdrawn GB2359362A (en) 2000-02-17 2000-02-17 Laser level

Country Status (1)

Country Link
GB (1) GB2359362A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103192254B (en) * 2013-04-18 2016-06-29 国电大渡河流域水电开发有限公司龚嘴水力发电总厂 Swivel becket level governor and using method thereof
CN104457687B (en) * 2014-12-08 2016-11-02 上海建工集团股份有限公司 Laser Measuring ramp and tilt measurement thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111564A (en) * 1973-02-08 1978-09-05 Trice Jr James R Reference plane production
DE9401752U1 (en) * 1994-02-03 1994-04-14 Stabila-Messgeräte Gustav Ullrich GmbH & Co KG, 76855 Annweiler Device for setting out a horizontal plane using a spirit level
US5531031A (en) * 1995-01-20 1996-07-02 Green; Kevin D. Laser level and square
US5983510A (en) * 1997-08-26 1999-11-16 Wu; Chyi-Yiing Three-dimensional laser levelling and angle-calibrating instrument with multiple functions

Also Published As

Publication number Publication date
GB2359362A (en) 2001-08-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)