IT230541Y1 - Struttura di livella a bolla, particolarmente per l'edilizia,ad impiego migliorato - Google Patents
Struttura di livella a bolla, particolarmente per l'edilizia,ad impiego miglioratoInfo
- Publication number
- IT230541Y1 IT230541Y1 ITMI930942U IT230541Y1 IT 230541 Y1 IT230541 Y1 IT 230541Y1 IT MI930942 U ITMI930942 U IT MI930942U IT 230541 Y1 IT230541 Y1 IT 230541Y1
- Authority
- IT
- Italy
- Prior art keywords
- building
- level structure
- bubble level
- improved use
- improved
- Prior art date
Links
Classifications
-
- 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
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/26—Details
- G01C9/32—Means for facilitating the observation of the position of the bubble, e.g. illuminating means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Building Environments (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI930942 IT230541Y1 (it) | 1993-12-02 | 1993-12-02 | Struttura di livella a bolla, particolarmente per l'edilizia,ad impiego migliorato |
EP94830557A EP0656524A1 (en) | 1993-12-02 | 1994-12-01 | Spirit level |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI930942 IT230541Y1 (it) | 1993-12-02 | 1993-12-02 | Struttura di livella a bolla, particolarmente per l'edilizia,ad impiego migliorato |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI930942V0 ITMI930942V0 (it) | 1993-12-02 |
ITMI930942U1 ITMI930942U1 (it) | 1995-06-02 |
IT230541Y1 true IT230541Y1 (it) | 1999-06-07 |
Family
ID=11366097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI930942 IT230541Y1 (it) | 1993-12-02 | 1993-12-02 | Struttura di livella a bolla, particolarmente per l'edilizia,ad impiego migliorato |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0656524A1 (it) |
IT (1) | IT230541Y1 (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT409549B (de) * | 1998-07-06 | 2002-09-25 | Guido Scheyer Sola Messwerkzeu | Wasserwaage |
US6851200B2 (en) | 2003-03-14 | 2005-02-08 | Hopkins Manufacturing Corporation | Reflecting lighted level |
GB2406379A (en) * | 2003-09-29 | 2005-03-30 | Nigel John Morgan | Spirit level with illumination means |
GB2431990A (en) * | 2005-11-08 | 2007-05-09 | Neil Cottingham | Illuminated spirit level |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3035686A1 (de) * | 1980-09-22 | 1982-05-06 | Rolf 5400 Koblenz Milker | Elektrisch beleuchtete wasserwaage |
DE8812530U1 (de) * | 1988-10-05 | 1988-12-08 | Riess, Peter, 7500 Karlsruhe | Wasserwaage |
US5025567A (en) * | 1989-06-06 | 1991-06-25 | Mcwilliams Robert E | Illuminated spirit level using fiber optic devices |
US5180221A (en) * | 1991-02-04 | 1993-01-19 | Brant Yoder | Apparatus and method for illuminating a liquid filled container |
-
1993
- 1993-12-02 IT ITMI930942 patent/IT230541Y1/it active IP Right Grant
-
1994
- 1994-12-01 EP EP94830557A patent/EP0656524A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ITMI930942V0 (it) | 1993-12-02 |
ITMI930942U1 (it) | 1995-06-02 |
EP0656524A1 (en) | 1995-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |