ITMI950330A0 - Dispositivo proiettore di uno o piu' fasci piani di raggi laser divergenti autolivellante a gravita' per la proiezione di una o piu' rette orizzontali e/o verticali su corpi del tipo parete o simili - Google Patents

Dispositivo proiettore di uno o piu' fasci piani di raggi laser divergenti autolivellante a gravita' per la proiezione di una o piu' rette orizzontali e/o verticali su corpi del tipo parete o simili

Info

Publication number
ITMI950330A0
ITMI950330A0 ITMI950330A ITMI950330A ITMI950330A0 IT MI950330 A0 ITMI950330 A0 IT MI950330A0 IT MI950330 A ITMI950330 A IT MI950330A IT MI950330 A ITMI950330 A IT MI950330A IT MI950330 A0 ITMI950330 A0 IT MI950330A0
Authority
IT
Italy
Prior art keywords
levelling
divergent
projection
self
horizontal
Prior art date
Application number
ITMI950330A
Other languages
English (en)
Inventor
Doriguzzi Mario Bozzo
Original Assignee
Micro Italiana Spa
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 Micro Italiana Spa filed Critical Micro Italiana Spa
Priority to ITMI950330A priority Critical patent/IT1275249B/it
Publication of ITMI950330A0 publication Critical patent/ITMI950330A0/it
Priority to US08/604,478 priority patent/US5782003A/en
Priority to EP96830075A priority patent/EP0729053A3/en
Publication of ITMI950330A1 publication Critical patent/ITMI950330A1/it
Application granted granted Critical
Publication of IT1275249B publication Critical patent/IT1275249B/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
    • G01C15/002—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)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Lasers (AREA)
  • Laser Beam Processing (AREA)
  • Semiconductor Lasers (AREA)
  • Transforming Electric Information Into Light Information (AREA)
ITMI950330A 1995-02-22 1995-02-22 Dispositivo proiettore di uno o piu' fasci piani di raggi laser divergenti autolivellante a gravita' per la proiezione di una o piu' rette orizzontali e/o verticali su corpi del tipo parete o simili IT1275249B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI950330A IT1275249B (it) 1995-02-22 1995-02-22 Dispositivo proiettore di uno o piu' fasci piani di raggi laser divergenti autolivellante a gravita' per la proiezione di una o piu' rette orizzontali e/o verticali su corpi del tipo parete o simili
US08/604,478 US5782003A (en) 1995-02-22 1996-02-21 Device for projecting a flat beam of diverging laser rays
EP96830075A EP0729053A3 (en) 1995-02-22 1996-02-21 Device for projecting a flat beam of diverging laser rays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI950330A IT1275249B (it) 1995-02-22 1995-02-22 Dispositivo proiettore di uno o piu' fasci piani di raggi laser divergenti autolivellante a gravita' per la proiezione di una o piu' rette orizzontali e/o verticali su corpi del tipo parete o simili

Publications (3)

Publication Number Publication Date
ITMI950330A0 true ITMI950330A0 (it) 1995-02-22
ITMI950330A1 ITMI950330A1 (it) 1996-08-22
IT1275249B IT1275249B (it) 1997-07-31

Family

ID=11370640

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI950330A IT1275249B (it) 1995-02-22 1995-02-22 Dispositivo proiettore di uno o piu' fasci piani di raggi laser divergenti autolivellante a gravita' per la proiezione di una o piu' rette orizzontali e/o verticali su corpi del tipo parete o simili

Country Status (3)

Country Link
US (1) US5782003A (it)
EP (1) EP0729053A3 (it)
IT (1) IT1275249B (it)

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Also Published As

Publication number Publication date
US5782003A (en) 1998-07-21
ITMI950330A1 (it) 1996-08-22
EP0729053A2 (en) 1996-08-28
IT1275249B (it) 1997-07-31
EP0729053A3 (en) 1998-04-22

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