Global Patent Index - EP 1046080 A1

EP 1046080 A1 2000-10-25 - PROJECTION SYSTEM WITH PROJECTOR AND DEFLECTION MIRROR

Title (en)

PROJECTION SYSTEM WITH PROJECTOR AND DEFLECTION MIRROR

Title (de)

PROJEKTIONSANORDNUNG MIT EINEM PROJEKTOR UND EINEM ABLENKSPIEGEL

Title (fr)

DISPOSITIF DE PROJECTION COMPORTANT UN PROJECTEUR ET UN MIROIR DE DEVIATION

Publication

EP 1046080 A1 (DE)

Application

EP 99971933 A

Priority

  • DE 19851000 A
  • EP 9908445 W

Abstract (en)

[origin: WO0028378A1] The invention relates to a projection system comprising a projector (10) and a deflection mirror (11), in which the projected image, after following a direction of projection along a principal axis of projection (5), strikes the deflection mirror (11) which is mounted such that it can be moved in two spatial directions.he mirror surface of said mirror deflects a projected light bundle (22) at an elevation angle and an azimuth angle onto a projection surface (9) positioned on the ground (4). The image is projected from the direction of a zenith (2) at an angle beta which is less than 60 DEG in relation to a vertical starting from said zenith (2). The deflection mirror (11) is positioned on the ground (4). The projected light bundle (22) can be deflected towards the projection surface (9) such that an image (6) can be created on said projection surface (9) and displaced on same.

IPC 1-7 (main, further and additional classification)

G03B 21/28; G02B 26/10; G03B 21/26; G03B 21/56; G09B 27/02; H04N 9/31

IPC 8 full level (invention and additional information)

G09B 27/00 (2006.01); G03B 21/00 (2006.01); G03B 21/28 (2006.01); G03B 21/56 (2006.01); G09B 27/02 (2006.01)

CPC (invention and additional information)

G09B 27/02 (2013.01)

Citation (search report)

See references of WO 0028378A1

Designated contracting state (EPC)

CH DE FR GB IT LI

EPO simple patent family

WO 0028378 A1 20000518; AU 1379100 A 20000529; BR 9907162 A 20001017; CA 2317037 A1 20000518; CA 2317037 C 20040106; CN 1287628 A 20010314; DE 19851000 A1 20000608; DE 19851000 C2 20010726; EP 1046080 A1 20001025; IL 136930 A 20030706; IL 136930 D0 20010614; JP 2002529796 A 20020910; JP 3451261 B2 20030929; US 6499846 B1 20021231; ZA 200003334 B 20010125

INPADOC legal status


2005-04-06 [18R] REFUSED

- Effective date: 20041113

2004-05-12 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION):

- Designated State(s): CH DE FR GB IT LI

2003-11-19 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20031006

2003-11-12 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: JENOPTIK LDT GMBH

2001-05-02 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: SCHNEIDER LASER TECHNOLOGIES AKTIENGESELLSCHAFT

2000-10-25 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000704

2000-10-25 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE