IT1316752B1 - Strumento di livello - Google Patents

Strumento di livello

Info

Publication number
IT1316752B1
IT1316752B1 ITMI992509A IT1316752B1 IT 1316752 B1 IT1316752 B1 IT 1316752B1 IT MI992509 A ITMI992509 A IT MI992509A IT 1316752 B1 IT1316752 B1 IT 1316752B1
Authority
IT
Italy
Prior art keywords
level
light source
horizontal
vertical planes
marking
Prior art date
Application number
Other languages
English (en)
Inventor
Armando Scaramuzza
Original Assignee
A R S Macchine Oleodinamiche S
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 A R S Macchine Oleodinamiche S filed Critical A R S Macchine Oleodinamiche S
Publication of ITMI992509A0 publication Critical patent/ITMI992509A0/it
Publication of ITMI992509A1 publication Critical patent/ITMI992509A1/it
Application granted granted Critical
Publication of IT1316752B1 publication Critical patent/IT1316752B1/it

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
    • G01C15/10—Plumb lines
    • G01C15/105—Optical plumbing
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/12—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum plumb lines G01C15/10

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Toys (AREA)
IT99MI002509 1998-12-01 1999-12-01 Strumento di livello IT1316752B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19855399 1998-12-01

Publications (3)

Publication Number Publication Date
ITMI992509A0 ITMI992509A0 (it) 1999-12-01
ITMI992509A1 ITMI992509A1 (it) 2001-06-01
IT1316752B1 true IT1316752B1 (it) 2003-05-12

Family

ID=7889630

Family Applications (1)

Application Number Title Priority Date Filing Date
IT99MI002509 IT1316752B1 (it) 1998-12-01 1999-12-01 Strumento di livello

Country Status (2)

Country Link
DE (1) DE19911542B4 (it)
IT (1) IT1316752B1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2383138B (en) * 2001-12-14 2006-07-26 Black & Decker Inc Projection device
US6914930B2 (en) * 2002-05-31 2005-07-05 Black & Decker Inc. Laser level
US7513052B2 (en) * 2002-10-22 2009-04-07 Black And Decker Light line generating device
DE102007018046A1 (de) * 2007-04-13 2008-10-16 Robert Bosch Gmbh Pendellaservorrichtung
DE102007039340A1 (de) * 2007-08-21 2009-02-26 Robert Bosch Gmbh Pendellaservorrichtung
DE102010042430B4 (de) * 2010-10-14 2017-01-26 Robert Bosch Gmbh Markierungslichtvorrichtung zum Erzeugen einer Standardlichtebene
CN114076588B (zh) * 2020-08-12 2023-10-13 三赢科技（深圳）有限公司 水平仪

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29716316U1 (de) * 1997-09-11 1997-11-13 Stabila-Messgeräte Gustav Ullrich GmbH & Co KG, 76855 Annweiler Vorrichtung zum Nivellieren und/oder Anbringen von Markierungen an Wänden

Also Published As

Publication number Publication date
ITMI992509A1 (it) 2001-06-01
DE19911542A1 (de) 2000-06-21
DE19911542B4 (de) 2005-06-16
ITMI992509A0 (it) 1999-12-01

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