DE20304310U1 - Lighting reflector system is based around a modular space frame structure - Google Patents

Lighting reflector system is based around a modular space frame structure

Info

Publication number
DE20304310U1
DE20304310U1 DE20304310U DE20304310U DE20304310U1 DE 20304310 U1 DE20304310 U1 DE 20304310U1 DE 20304310 U DE20304310 U DE 20304310U DE 20304310 U DE20304310 U DE 20304310U DE 20304310 U1 DE20304310 U1 DE 20304310U1
Authority
DE
Germany
Prior art keywords
truss
light reflector
bars
reflector according
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE20304310U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GELLER WOLFGANG PETER
Original Assignee
GELLER WOLFGANG PETER
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GELLER WOLFGANG PETER filed Critical GELLER WOLFGANG PETER
Priority to DE20304310U priority Critical patent/DE20304310U1/en
Publication of DE20304310U1 publication Critical patent/DE20304310U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/06—Special arrangements of screening, diffusing, or reflecting devices, e.g. in studio

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The light reflector is formed by a number of parallel sections based upon a space frame structure. Each span section [1] has lower and upper support struts [2,3]. These are coupled together using bolts. The surfaces carry reflector panels and the unit is installed as a suspended unit.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (6)

1. Lichtreflektor in Form einer über Kopf mit der Licht­ austrittsöffnung nach unten anzuordnenden Wanne aus einem räumlichen Fachwerk und einer über dieses gespannten Hülle aus reflektierendem Material, dadurch gekennzeichnet, daß das räumliche Fachwerk aus beabstandeten, parallelen Spanten (1), die in Gebrauchslage zur Bildung der Lichtaustrittsöff­ nung offen sind und diese senkrecht zu ihrer Ebene an den Spantenenden und an den Wannenbodenkanten miteinander ver­ bindenden Unter- und Oberzugsstäben (2, 3) besteht, wobei zwei Spanten (1) mit den sie verbindenden Ober- und Unter­ zugsstäben (2, 3) eine Moduleinheit zum Zusammensetzen einer Wanne gewünschter Länge unter Verwendung jeweils einer wei­ teren Spante (1) und entsprechenden Ober- und Unterzugsstä­ ben (2, 3) bilden.1. Light reflector in the form of an overhead head with the light outlet opening to be arranged from a spatial truss and a stretched over this cover made of reflective material, characterized in that the spatial truss from spaced, parallel frames ( 1 ) in the position of use for Formation of the Lichtausustrittsöff opening are open and this perpendicular to their plane at the frame ends and at the tub floor edges ver interconnecting under and upper tie rods ( 2 , 3 ), two frames ( 1 ) with the connecting upper and lower tie rods ( 2 , 3 ) form a module unit for assembling a tub of the desired length using in each case a further frame ( 1 ) and corresponding upper and lower beams ( 2 , 3 ). 2. Lichtreflektor nach Anspruch 1, dadurch gekennzeichnet, daß jeder Spant (1) ein ebenes Fachwerk bildet, das aus zwei In­ nenschenkelstäben (6) und zwei Außenschenkelstäben (7) be­ steht, die unter Bildung entsprechender Fachwerksknoten (13) ausgehend von dem zugeordneten Unterzugsstab (2) unter einem spitzen Winkel zu einem in der Ebene des Wannenbodens lie­ genden Oberbogenstab (8) verlaufen, der eine Verbindung der beiden Außenschenkelstäbe (7) bildet und an dessen Mitte die beiden Innenschenkelstäbe (6) unter Bildung eines Fachwerc­ knotens (10) enden, und daß ein Unterbogenstab (9) die beiden Außenschenkelstäbe (7) ausgehend vom Übergang zum Oberbogenstab (8) unter Bildung entsprechender Fachwerksknoten (11, 12) miteinander und mit den Innenschenkelstäben (6) verbindet.2. Light reflector according to claim 1, characterized in that each frame ( 1 ) forms a flat truss, which consists of two in-thigh bars ( 6 ) and two outer-thigh bars ( 7 ) be, which with the formation of corresponding truss nodes ( 13 ) starting from the associated The beam ( 2 ) runs at an acute angle to an upper bow bar ( 8 ) lying in the plane of the tub floor, which forms a connection between the two outer leg bars ( 7 ) and at the center of which the two inner leg bars ( 6 ) form a truss knot ( 10 ) end, and that a lower arch bar ( 9 ) connects the two outer thigh bars ( 7 ) starting from the transition to the upper arch bar ( 8 ) with the formation of appropriate truss nodes ( 11 , 12 ) with each other and with the inner thigh bars ( 6 ). 3. Lichtreflektor nach Anspruch 1 oder 2, dadurch gekennzeich­ net, daß die Unter- und Oberzugsstäbe (2, 3) durch lösbare Steckverbindungen (14) mit den Spanten (1) verbunden sind.3. Light reflector according to claim 1 or 2, characterized in that the lower and upper tie rods ( 2 , 3 ) are connected by releasable plug connections ( 14 ) to the frames ( 1 ). 4. Lichtreflektor nach Anspruch 2 oder 3, dadurch gekennzeich­ net, daß jeder Spant (1) an den Innen- und Außenschenkelstä­ ben (6, 7) Steckverbindungen (17) zum Zusammenlegen aufweist. 4. Light reflector according to claim 2 or 3, characterized in that each frame ( 1 ) on the inner and outer leg bars ( 6 , 7 ) has plug connections ( 17 ) for folding. 5. Lichtreflektor nach einem der Ansprüche 2 bis 4, dadurch ge­ kennzeichnet, daß der Unterbogenstab (9) im Bereich der Fachwerkknoten (12) mit dem zugeordneten Außenschenkelstab (7) einen im wesentlichen rechten Winkel bildet.5. Light reflector according to one of claims 2 to 4, characterized in that the lower arch rod ( 9 ) in the region of the truss node ( 12 ) with the associated outer leg rod ( 7 ) forms a substantially right angle. 6. Lichtreflektor nach einem oder mehreren der vorstehenden An­ sprüche, dadurch gekennzeichnet, daß die Moduleinheit zwi­ schen den Fachwerksknoten (12, 13) der Unter- und Oberzugs­ stäbe (2, 3) diagonal verlaufende Spannseile (4, 5) aufweist.6. Light reflector according to one or more of the preceding claims, characterized in that the module unit between the truss nodes ( 12 , 13 ) of the upper and lower rods ( 2 , 3 ) has diagonally running tensioning cables ( 4 , 5 ).
DE20304310U 2003-03-17 2003-03-17 Lighting reflector system is based around a modular space frame structure Expired - Lifetime DE20304310U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20304310U DE20304310U1 (en) 2003-03-17 2003-03-17 Lighting reflector system is based around a modular space frame structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20304310U DE20304310U1 (en) 2003-03-17 2003-03-17 Lighting reflector system is based around a modular space frame structure

Publications (1)

Publication Number Publication Date
DE20304310U1 true DE20304310U1 (en) 2003-06-26

Family

ID=7980904

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20304310U Expired - Lifetime DE20304310U1 (en) 2003-03-17 2003-03-17 Lighting reflector system is based around a modular space frame structure

Country Status (1)

Country Link
DE (1) DE20304310U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010004155A1 (en) * 2010-01-04 2011-07-07 V & M Deutschland GmbH, 40472 Connecting arrangement of hollow steel under axial pressure profiles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010004155A1 (en) * 2010-01-04 2011-07-07 V & M Deutschland GmbH, 40472 Connecting arrangement of hollow steel under axial pressure profiles

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030731

R150 Term of protection extended to 6 years

Effective date: 20060330

R151 Term of protection extended to 8 years

Effective date: 20090414

R152 Term of protection extended to 10 years

Effective date: 20110307

R071 Expiry of right
R071 Expiry of right