EP 2201329 A1 20100630 - MARKING AND/OR LEVELLING DEVICE AND METHOD
Title (en)
MARKING AND/OR LEVELLING DEVICE AND METHOD
Title (de)
MARKIER- UND/ODER NIVELLIERVORRICHTUNG SOWIE VERFAHREN
Title (fr)
DISPOSITIF DE MARQUAGE ET/OU DE NIVELLEMENT ET PROCÉDÉ
Publication
Application
Priority
- EP 2008063366 W 20081007
- DE 102007049123 A 20071012
Abstract (en)
[origin: WO2009050057A1] The invention relates to a marking and/or levelling device having a light source (20), preferably a laser beam source, for projecting a light beam, which is, in particular, punctiform and/or linear and the longitudinal axis of which runs perpendicular to a reference plane (7), onto a projection plane (19). The invention provides for the device (1) to have a functional unit (5) which can be pivoted about a pivot axis (15) and about a Z axis running perpendicular to the pivot axis (15), has the light source (20) and has at least one first distance measuring device (16) for determining distances between a reference point of the functional unit (5) and the projection plane (19) at different pivot positions when pivoting the functional unit (5) about the Z axis as well as at least one evaluation unit which can be used to determine the pivot position of the functional unit (5), in which the reference plane (7) which is arranged parallel to the pivot axis (15) is oriented parallel to the projection plane (19), on the basis of the distances determined using the first distance measuring device (16).
IPC 8 full level
G01C 15/00 (2006.01); G01S 17/08 (2006.01)
CPC (source: EP)
G01C 15/004 (2013.01); G01S 17/875 (2013.01)
Citation (search report)
See references of WO 2009050057A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102007049123 A1 20090416; EP 2201329 A1 20100630; WO 2009050057 A1 20090423
DOCDB simple family (application)
DE 102007049123 A 20071012; EP 08839448 A 20081007; EP 2008063366 W 20081007