SE9101525L - Vattenpass - Google Patents

Vattenpass

Info

Publication number
SE9101525L
SE9101525L SE9101525A SE9101525A SE9101525L SE 9101525 L SE9101525 L SE 9101525L SE 9101525 A SE9101525 A SE 9101525A SE 9101525 A SE9101525 A SE 9101525A SE 9101525 L SE9101525 L SE 9101525L
Authority
SE
Sweden
Prior art keywords
spirit level
light source
laser beam
abutment surface
level
Prior art date
Application number
SE9101525A
Other languages
Unknown language ( )
English (en)
Other versions
SE9101525D0 (sv
Inventor
U Oegren
Original Assignee
Laser Level Sweden Ab
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 Laser Level Sweden Ab filed Critical Laser Level Sweden Ab
Priority to SE9101525A priority Critical patent/SE9101525L/sv
Publication of SE9101525D0 publication Critical patent/SE9101525D0/sv
Priority to AU17801/92A priority patent/AU1780192A/en
Priority to PCT/SE1992/000327 priority patent/WO1992020998A1/en
Publication of SE9101525L publication Critical patent/SE9101525L/sv

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Semiconductor Lasers (AREA)
  • Laser Surgery Devices (AREA)
SE9101525A 1991-05-21 1991-05-21 Vattenpass SE9101525L (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9101525A SE9101525L (sv) 1991-05-21 1991-05-21 Vattenpass
AU17801/92A AU1780192A (en) 1991-05-21 1992-05-19 A spirit level
PCT/SE1992/000327 WO1992020998A1 (en) 1991-05-21 1992-05-19 A spirit level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9101525A SE9101525L (sv) 1991-05-21 1991-05-21 Vattenpass

Publications (2)

Publication Number Publication Date
SE9101525D0 SE9101525D0 (sv) 1991-05-21
SE9101525L true SE9101525L (sv) 1993-01-11

Family

ID=20382786

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9101525A SE9101525L (sv) 1991-05-21 1991-05-21 Vattenpass

Country Status (3)

Country Link
AU (1) AU1780192A (sv)
SE (1) SE9101525L (sv)
WO (1) WO1992020998A1 (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2698961B3 (fr) * 1992-12-03 1995-02-17 Bhm Ste Civile Rech Dispositif émetteur d'un faisceau laser apte à servir de niveau.
US5394616A (en) * 1993-03-05 1995-03-07 Claxton; Douglas Laser positioning device
IT1270911B (it) * 1993-03-24 1997-05-13 Micro Italiana Spa Goniometro per la misura di angoli con almeno un emettitore di raggi laser
WO1995008094A1 (en) * 1993-09-17 1995-03-23 Jatco (Australia) Pty. Ltd. Laser alignment tool
DE9320024U1 (de) * 1993-12-27 1994-02-24 Zimmermann Thomas Lichtzeigermodul für eine Wasserwaage
AU682122B2 (en) * 1994-07-08 1997-09-18 Michael Connolly Remotely operated levelling device
AUPM673394A0 (en) * 1994-07-08 1994-08-04 Connolly, Michael Remotely operated levelling device
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
US5903345A (en) * 1996-03-01 1999-05-11 Dwbh Ventures Ltd. Remotely positionable gravity oriented laser scanner
GB2319084A (en) * 1996-11-05 1998-05-13 Clive David Dibben Laser extended spirit level
DE19833657B4 (de) * 1998-07-27 2005-03-10 Mayer & Wonisch Gmbh & Co Kg Laserwasserwaage
US6332276B1 (en) 2000-03-30 2001-12-25 Ronnie L. Mangel Articulate laser degree finder
WO2005081012A1 (en) 2004-02-17 2005-09-01 Jadi, Inc. Ultra wide band navigation system with mobile base stations
WO2005108924A1 (en) 2004-04-29 2005-11-17 Jadi, Inc. Artificial horizon device and method
US7204029B2 (en) * 2005-05-04 2007-04-17 The Stanley Works Level
US8214147B2 (en) 2007-03-21 2012-07-03 Nav-Track, Inc. Navigation unit and base station
CN111989543B (zh) 2018-02-27 2023-02-10 米沃奇电动工具公司 长度可调的水平仪
USD866365S1 (en) 2018-04-28 2019-11-12 Milwaukee Electric Tool Corporation Level

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771876A (en) * 1971-11-17 1973-11-13 E Ljungdahl Producing a plane or conical optical reference surface
BE873660A (fr) * 1979-01-23 1979-05-16 Papak Istvan Niveau - metre marqueur
ATE35317T1 (de) * 1983-11-14 1988-07-15 Spectra Physics Ag Kanalbaulaser.
DE3601179A1 (de) * 1986-01-17 1987-07-23 Nestle & Fischer Nivelliersystem mit rotierendem laserstrahl
FR2636732A1 (fr) * 1988-09-20 1990-03-23 Berny Jean Appareil miniature autonome a laser de reperage et de trace
EP0401815B1 (de) * 1989-06-09 1993-10-27 Lawa Gmbh Wasserwaage
WO1991002217A1 (de) * 1989-08-01 1991-02-21 Ralf Hinkel Winkelrichtlatte

Also Published As

Publication number Publication date
SE9101525D0 (sv) 1991-05-21
WO1992020998A1 (en) 1992-11-26
AU1780192A (en) 1992-12-30

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