Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Laser_level> ?p ?o }
Showing triples 1 to 59 of
59
with 100 triples per page.
- Laser_level abstract "In surveying and construction, the laser level is a control tool consisting of a laser beam projector that can be affixed to a tripod, which is leveled according to the accuracy of the device and which projects a fixed red or green beam along the horizontal and/or vertical axis. A rotary laser level is a more advanced laser level in that it spins the beam of light fast enough to give the effect of a complete 360 degree horizontal or vertical plane, thus illuminating not just a fixed line, but a horizontal plane. The laser beam projector employs a rotating head with a mirror for sweeping the laser beam about a vertical axis. If the mirror is not self-leveling, it is provided with visually readable level vials and manually adjustable screws for orienting the projector. A staff carried by the operator is equipped with a movable sensor, which can detect the laser beam and gives a signal when the sensor is in line with the beam (usually an audible beep). The position of the sensor on the graduated staff allows comparison of elevations between different points on the terrain.A tower-mounted laser level is used in combination with a sensor on a wheel tractor-scraper in the process of land laser leveling to bring land (for example, an agricultural field) to near-flatness with a slight grade for drainage. The concept of a laser level has been around since at least the early 1970s, the original spinning-mirror design laser plane and line level was patented by the late 1980s, and the compact lens-based laser line level (as produced by many tool manufacturers today) was patented in the late 1990s.".
- Laser_level thumbnail Laser-Level.JPG?width=300.
- Laser_level wikiPageExternalLink rotary-laser-level.
- Laser_level wikiPageExternalLink laser-level.html.
- Laser_level wikiPageExternalLink equip1-1-1.html.
- Laser_level wikiPageID "1333161".
- Laser_level wikiPageLength "3608".
- Laser_level wikiPageOutDegree "16".
- Laser_level wikiPageRevisionID "683500917".
- Laser_level wikiPageWikiLink Agriculture.
- Laser_level wikiPageWikiLink Category:Construction_equipment.
- Laser_level wikiPageWikiLink Category:Laser_applications.
- Laser_level wikiPageWikiLink Category:Surveying.
- Laser_level wikiPageWikiLink Drainage.
- Laser_level wikiPageWikiLink Dumpy_level.
- Laser_level wikiPageWikiLink File:Laser-Level.JPG.
- Laser_level wikiPageWikiLink Graduated_(measurement).
- Laser_level wikiPageWikiLink Graduation_(instrument).
- Laser_level wikiPageWikiLink Horizontal_plane.
- Laser_level wikiPageWikiLink Land_laser_leveling.
- Laser_level wikiPageWikiLink Laser_Machine_Control.
- Laser_level wikiPageWikiLink Laser_machine_control.
- Laser_level wikiPageWikiLink List_of_laser_articles.
- Laser_level wikiPageWikiLink Mirror.
- Laser_level wikiPageWikiLink Plane_(geometry).
- Laser_level wikiPageWikiLink Plane_(mathematics).
- Laser_level wikiPageWikiLink Tripod_(surveying).
- Laser_level wikiPageWikiLink Wheel_tractor-scraper.
- Laser_level wikiPageWikiLinkText "Laser level".
- Laser_level wikiPageWikiLinkText "laser land-levelling".
- Laser_level wikiPageWikiLinkText "laser level".
- Laser_level hasPhotoCollection Laser_level.
- Laser_level wikiPageUsesTemplate Template:Cite_patent.
- Laser_level wikiPageUsesTemplate Template:Distinguish.
- Laser_level wikiPageUsesTemplate Template:Measuring_and_alignment_tools.
- Laser_level wikiPageUsesTemplate Template:Merge.
- Laser_level wikiPageUsesTemplate Template:Reflist.
- Laser_level subject Category:Construction_equipment.
- Laser_level subject Category:Laser_applications.
- Laser_level subject Category:Surveying.
- Laser_level hypernym Tool.
- Laser_level type Software.
- Laser_level type Application.
- Laser_level type Laser.
- Laser_level type Thing.
- Laser_level comment "In surveying and construction, the laser level is a control tool consisting of a laser beam projector that can be affixed to a tripod, which is leveled according to the accuracy of the device and which projects a fixed red or green beam along the horizontal and/or vertical axis.".
- Laser_level label "Laser level".
- Laser_level differentFrom Laser_line_level.
- Laser_level sameAs Nivel_laser.
- Laser_level sameAs Rotacijski_laserski_nivelir.
- Laser_level sameAs Nível_laser.
- Laser_level sameAs m.02p45tb.
- Laser_level sameAs Rotacijski_laserski_nivelir.
- Laser_level sameAs Nivålaser.
- Laser_level sameAs Q3441395.
- Laser_level sameAs Q3441395.
- Laser_level wasDerivedFrom Laser_level?oldid=683500917.
- Laser_level depiction Laser-Level.JPG.
- Laser_level isPrimaryTopicOf Laser_level.