EP 3326022 A1 20180530 - PROJECTION APPARATUS FOR A HEAD-UP DISPLAY AND METHOD FOR OPERATING A PROJECTION APPARATUS FOR A HEAD-UP DISPLAY
Title (en)
PROJECTION APPARATUS FOR A HEAD-UP DISPLAY AND METHOD FOR OPERATING A PROJECTION APPARATUS FOR A HEAD-UP DISPLAY
Title (de)
PROJEKTIONSVORRICHTUNG FÜR EIN HEAD-UP-DISPLAY UND VERFAHREN ZUM BETREIBEN EINER PROJEKTIONSVORRICHTUNG FÜR EIN HEAD-UP-DISPLAY
Title (fr)
DISPOSITIF DE PROJECTION POUR AFFICHAGE TÊTE HAUTE ET PROCÉDÉ DE FONCTIONNEMENT D'UN DISPOSITIF DE PROJECTION POUR AFFICHAGE TÊTE HAUTE
Publication
Application
Priority
- DE 102015213574 A 20150720
- EP 2016066265 W 20160708
Abstract (en)
[origin: WO2017012894A1] The invention relates to a projection apparatus (100) for a head-up display comprising a housing with a housing opening for passing a light beam representing a virtual image. The projection apparatus (100) comprises a combiner holder (104) for holding a combiner pane (106). The combiner holder (104) is rotatably arranged or arrangeable in the housing between a projection position, in which the combiner pane (106) projects the light beam into a viewing region of a driver, and a closed position, in which the combiner pane (106) is lowered in the housing (1100). Moreover, the projection apparatus (100) comprises a guide device (102) with at least one guide rail (108) for guiding a cover element (110) for covering the housing opening. The cover element (110) is arranged or arrangeable in a rotatable and/or displaceable manner in the guide rail (108). The guide rail (108) is formed to guide a main direction-of-extent plane of the cover element (110) substantially parallel to a main direction-of-extent plane of the combiner pane (106). Furthermore, the projection apparatus (100) comprises a drive mechanism (112) for synchronizing a movement of the cover element (110) with a movement of the combiner holder (104). The drive mechanism (112) has at least one first downward-driving element (118) coupled to the cover element (110), a second downward-driving element (120) coupled to the combiner holder (104) and a drive element (116) engaging with the first downward-driving element (118) and the second downward-driving element (120).
IPC 8 full level
G02B 27/01 (2006.01); B60K 35/00 (2006.01)
CPC (source: EP US)
B60K 35/00 (2013.01 - EP US); B60K 35/22 (2024.01 - EP); B60K 35/23 (2024.01 - EP); B60K 35/50 (2024.01 - EP); B60K 35/53 (2024.01 - EP); G02B 27/0149 (2013.01 - EP); B60K 35/23 (2024.01 - US); B60K 35/50 (2024.01 - US); B60K 2360/66 (2024.01 - EP US); G02B 2027/0154 (2013.01 - EP); G02B 2027/0156 (2013.01 - EP); G02B 2027/0159 (2013.01 - EP)
Citation (search report)
See references of WO 2017012894A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102015213574 A1 20170126; CN 107850785 A 20180327; EP 3326022 A1 20180530; WO 2017012894 A1 20170126
DOCDB simple family (application)
DE 102015213574 A 20150720; CN 201680042636 A 20160708; EP 16744324 A 20160708; EP 2016066265 W 20160708