EP0148152B1 - Pendant for a chandelier - Google Patents

Pendant for a chandelier Download PDF

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Publication number
EP0148152B1
EP0148152B1 EP84890244A EP84890244A EP0148152B1 EP 0148152 B1 EP0148152 B1 EP 0148152B1 EP 84890244 A EP84890244 A EP 84890244A EP 84890244 A EP84890244 A EP 84890244A EP 0148152 B1 EP0148152 B1 EP 0148152B1
Authority
EP
European Patent Office
Prior art keywords
support rod
outer rods
pendant
pendant according
section
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
Application number
EP84890244A
Other languages
German (de)
French (fr)
Other versions
EP0148152A3 (en
EP0148152A2 (en
Inventor
Friedhelm Bakalowits
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0148152A2 publication Critical patent/EP0148152A2/en
Publication of EP0148152A3 publication Critical patent/EP0148152A3/en
Application granted granted Critical
Publication of EP0148152B1 publication Critical patent/EP0148152B1/en
Expired legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00Refractors for light sources
    • F21V5/06Hanging lustres for chandeliers

Definitions

  • the invention relates to a chandelier curtain which, due to its design, results in a particularly good light distribution and scattering and, moreover, produces new light effects in slow movements, such as occur with chandelier curtain parts even with little air movement.
  • the curtain has the features mentioned in claim 1.
  • the curtain according to the invention consists of a support rod 1 which in the example shown has a circular cross section and a constant cross section over its entire length.
  • the surface of the support rod is highly polished; it consists of metal, such as steel, brass, aluminum alloys of sufficient strength, and can, in order to improve the reflectivity of its outer surface, have an appropriate coating, such as chromium, rhodium or the like.
  • the support rod 1 consists of a threaded rod 2 onto which a metal tube 3 with a polished outer surface is pushed.
  • a decorative nut 4 for example in the form of a ball, is screwed, at the upper end there is a ring nut 5, by means of which the curtain can be attached to the chandelier or the like.
  • a support plate 6 belongs to each of the two nuts 4, 5.
  • the two support plates are the same in the example shown, but can also have a different appearance.
  • the support plates 6 have an essentially trough shape, the peripheral edge 7 holding the outer rods 8 made of transparent material with a high-gloss surface together with the support rod.
  • the outer rods have a circular cross section and the same diameter, constant over their entire length, which is slightly larger than that of the support rod 1. They consist of glass with a preferably high refractive index; but they can also be made of synthetic glass (plexiglass, polymethacrylic acid ester and the like).
  • a square spacer 9 is provided in each support plate 6, which is pulled against the metal tube 3 with the interposition of washers 10 by means of the two nuts 4 and 5.
  • the length of the outer rods 8 is slightly less than the distance between the bases of the support plates 6 from one another, so that even when the nuts 4, 5 are tightened strongly, the outer rods 8 cannot be subjected to any pressure load which could lead to damage or breakage.
  • the arrangement of the transparent outer rods 8 at a mutual distance and at a distance from the high-gloss surface of the support rod 1 and the choice of the diameter or cross section of the outer rods is at least the same, but better than that of the support rod 1, in particular when the curtain is illuminated by Lateral light sources, such as the light bulb 11 indicated in Fig. 1, due to the multiple light reflections on the surfaces of the support rod and outer rods and the multiple refraction of the direct and reflected light in the outer rods as a special effect, especially the impression that the outer rods even the light sources would be.
  • the support rod or only a few outer rods, but also all outer rods can have cross sections that deviate from the circular shape, z. B. the shape of polygons and hiebei preferably of regular polygons.
  • the support rod and / or or some or all of the outer rods can be twisted about the longitudinal axis when they are formed with a polygonal cross section. This twist can run in the same sense for all bars, but alternating the twist direction, e.g. B. from outer rod to outer rod, preferably with the torsion bar not twisted.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)

Description

Die Erfindung betrifft einen Lusterbehang, welcher durch seine Ausbildung eine besonders gute Lichtverteilung und Streuung ergibt und überdies bei langsamen Bewegungen, wie sie bei Lusterbehangteilen schon bei geringer Luftbewegung auftreten, neue Lichteffekte hervorbringt.The invention relates to a chandelier curtain which, due to its design, results in a particularly good light distribution and scattering and, moreover, produces new light effects in slow movements, such as occur with chandelier curtain parts even with little air movement.

Zur Lösung dieser Aufgabe weist der Behang die in Anspruch 1 erwähnten Merkmale auf.To solve this problem, the curtain has the features mentioned in claim 1.

Es ist Gegenstand der Erfindung einen Lusterbehang vorzusehen, bei welchem Stäbe aus durchscheinendem oder durchsichtigem Material von einem durch eine Lichtquelle angestrahlten Tragstab, dessen Oberfläche reflektierend ist, direktes und reflektiertes Licht erhalten, welches mehrfach gebrochen wurde, wodurch die Außenstäbe den Eindruck erwecken, als wären sie selbst Lichtquellen.It is the object of the invention to provide a chandelier curtain in which rods made of translucent or transparent material receive direct and reflected light from a support rod illuminated by a light source, the surface of which is reflective, which has been refracted several times, giving the outer rods the impression that they are she herself sources of light.

Es zeigen Fig. 1 den erfindungsgemäßen Behang teilweise geschnitten,

  • Fig. 2 einen Querschnitt und
  • Fig. 3 einen Längsschnitt eines Endes.
1 shows the curtain according to the invention, partly in section,
  • Fig. 2 shows a cross section and
  • Fig. 3 shows a longitudinal section of one end.

Der erfindungsgemäße Behang besteht aus einem Tragstab 1, der beim gezeigten Beispiel kreisförmigen Querschnitt und über seine ganze Länge gleichbleibenden Querschnitt hat. Die Oberfläche des Tragstabes ist hochglanzpoliert ; er besteht aus Metall, etwa Stahl, Messing, Aluminiumlegierungen ausreichender Festigkeit, und kann zur Verbesserung der Reflexionsfähigkeit seiner Mantelfläche einen entsprechenden Überzug, etwa Chrom, Rhodium oder ähnliches tragen.The curtain according to the invention consists of a support rod 1 which in the example shown has a circular cross section and a constant cross section over its entire length. The surface of the support rod is highly polished; it consists of metal, such as steel, brass, aluminum alloys of sufficient strength, and can, in order to improve the reflectivity of its outer surface, have an appropriate coating, such as chromium, rhodium or the like.

Der Tragstab 1 besteht aus einer Gewindestange 2, auf welche ein Metallrohr 3 mit polierter Außenfläche aufgeschoben ist. Auf das untere Ende der Gewindestange 2 ist eine Ziermutter 4, etwa in Kugelform, aufgeschraubt, am oberen Ende sitzt eine Ringmutter 5, mittels welcher der Behang am Luster oder dergleichen befestigt werden kann.The support rod 1 consists of a threaded rod 2 onto which a metal tube 3 with a polished outer surface is pushed. On the lower end of the threaded rod 2, a decorative nut 4, for example in the form of a ball, is screwed, at the upper end there is a ring nut 5, by means of which the curtain can be attached to the chandelier or the like.

Zu jeder der beiden Muttern 4, 5 gehört eine Tragplatte 6. Die beiden Tragplatten sind beim gezeigten Beispiel gleich, können aber auch unterschiedliches Aussehen haben. Die Tragplatten 6 haben im wesentlichen Wannenform, wobei der umlaufende Rand 7 die Außenstäbe 8 aus durchsichtigem Material mit hochglänzender Oberfläche wie auch den Tragstab zusammenhält. Die Außenstäbe haben beim gezeigten Ausführungsbeispiel kreisförmigen Querschnitt und untereinander gleichen, über ihre ganze Länge gleichbleibenden Durchmesser, welcher etwas größer ist als jener der Tragstange 1. Sie bestehen aus Glas von vorzugsweise hohem Brechungskoeffizienten ; sie können aber auch aus Kunstglas (Plexiglas, Polymethacrylsäureester u. dgl.) hergestellt sein.A support plate 6 belongs to each of the two nuts 4, 5. The two support plates are the same in the example shown, but can also have a different appearance. The support plates 6 have an essentially trough shape, the peripheral edge 7 holding the outer rods 8 made of transparent material with a high-gloss surface together with the support rod. In the exemplary embodiment shown, the outer rods have a circular cross section and the same diameter, constant over their entire length, which is slightly larger than that of the support rod 1. They consist of glass with a preferably high refractive index; but they can also be made of synthetic glass (plexiglass, polymethacrylic acid ester and the like).

Zur Halterung der vier Außenstäbe 8 im richtigen gegenseitigen Abstand sowie im Abstand vom Tragstab 1 ist in jeder Tragplatte 6 ein quadratisches Distanzstück 9 vorgesehen, welches unter Zwischenlage von Beilagscheiben 10 mittels der beiden Muttern 4 und 5 gegen das Metallrohr 3 gezogen wird. Die Länge der Außenstäbe 8 ist etwas geringer als der Abstand der Böden der Tragplatten 6 voneinander, sodaß auch bei starkem Anziehen der Muttern 4,5 die Außenstäbe 8 keiner Druckbelastung, die zur Beschädigung oder zum Bruch führen könnten, unterliegen können.To hold the four outer rods 8 at the correct mutual distance and at a distance from the support rod 1, a square spacer 9 is provided in each support plate 6, which is pulled against the metal tube 3 with the interposition of washers 10 by means of the two nuts 4 and 5. The length of the outer rods 8 is slightly less than the distance between the bases of the support plates 6 from one another, so that even when the nuts 4, 5 are tightened strongly, the outer rods 8 cannot be subjected to any pressure load which could lead to damage or breakage.

Durch die Anordnung der durchsichtigen Außenstäbe 8 in gegenseitigem Abstand sowie im Abstand von der hochglänzenden Oberfläche des Tragstabes 1 und die Wahl des Durchmessers bzw. Querschnittes der Außenstäbe zumindest gleich, besser aber größer als jener des Tragstabes 1 ergibt sich, insbesondere bei Anstrahlung des Behanges durch seitliche Lichtquellen, wie etwa die in Fig. 1 angedeutete Glühbirne 11, infolge der mehrfachen Lichtreflexionen an den Oberflächen von Tragstab und Außenstäben sowie durch die mehrfache Brechung des direkten und des reflektierten Lichts in den Außenstäben als besondere Wirkung vor allem der Eindruck, daß die Außenstäbe selbst die Lichtquellen wären.The arrangement of the transparent outer rods 8 at a mutual distance and at a distance from the high-gloss surface of the support rod 1 and the choice of the diameter or cross section of the outer rods is at least the same, but better than that of the support rod 1, in particular when the curtain is illuminated by Lateral light sources, such as the light bulb 11 indicated in Fig. 1, due to the multiple light reflections on the surfaces of the support rod and outer rods and the multiple refraction of the direct and reflected light in the outer rods as a special effect, especially the impression that the outer rods even the light sources would be.

Des weiteren wird eine weitgehend gleichmäßige Lichtverteilung erzielt, und zwar auch in hohen Räumen, bei entsprechend großer Länge des erfindungsgemäßen Behanges.Furthermore, a largely uniform light distribution is achieved, even in high rooms, with a correspondingly long length of the curtain according to the invention.

Der beschriebene Behang, kann, ohne daß hiezu der Rahmen der Erfindung verlassen werden müßte, verschiedentlich abgewandelt werden. So können der Tragstab oder nur einige Außenstäbe, aber auch alle Außenstäbe Querschnitte haben, die von der Kreisform abweichen, z. B. die Form von Vielecken und hiebei vorzugsweise von regelmäßigen Vielecken. In weiterer Ausbildung können der Tragstab und bzw. oder einige oder alle der Außenstäbe bei Ausbildung mit vieleckigem Querschnitt um die Längsachse verwunden sein. Diese Verwindung kann bei allen Stäben im gleichen Sinn verlaufen, jedoch ist aber auch ein Abwechseln der Verwindungsrichtung, z. B. von Außenstab zu Außenstab, vorzugsweise bei nichtverwundenem Tragstab, möglich.The curtain described can be modified in various ways without leaving the scope of the invention. So the support rod or only a few outer rods, but also all outer rods can have cross sections that deviate from the circular shape, z. B. the shape of polygons and hiebei preferably of regular polygons. In a further embodiment, the support rod and / or or some or all of the outer rods can be twisted about the longitudinal axis when they are formed with a polygonal cross section. This twist can run in the same sense for all bars, but alternating the twist direction, e.g. B. from outer rod to outer rod, preferably with the torsion bar not twisted.

Schließlich besteht auch die Möglichkeit, mehrere Behänge der beschriebenen Art um die Lichtquelle herum bzw. um einen Teil derselben anzuordnen, woraus sich eine Gestaltung eines Beleuchtungskörpers ergibt.Finally, there is also the possibility of arranging several curtains of the type described around the light source or around a part thereof, which results in the design of a lighting fixture.

Claims (10)

1. Pendant for chandelier having at least one light source which is capable of irradiating the pendant from the side, characterized by a non- transparent support rod (1) having a reflective surface and at least one outer rod (8) of translucent material extending parallel to the support rod (1).
2. Chandelier pendant according to Claim 1, characterized in that the support rod (1) is provided with a lustrous surface.
3. Chandelier pendant according to Claim 1, characterized in that a plurality of outer rods (8) of transparent material are arranged at equal angular distances parallel to the support rod (1).
4. Pendant according to Claim 1, characterized in that the support rod (1) has a circular cross-section.
5. Pendant according to Claim 1, characterized in that the outer rods (8) have a circular cross-section.
6. Pendant according to Claim 1, characterized in that all the outer rods (8) have the same diameter and in that their diameter is at least equal to that of the support rod (1).
7. Pendant according to Claim 1, characterized in that the support rod (1) and/or at least some of the outer rods (8) have cross-sections corresponding to polygons, preferably to regular polygons.
8. Pendant according to Claim 1, characterized in that all the outer rods (8) have the same cross-section, and in that their cross-section is at least equal to that of the support rod (1).
9. Pendant according to Claim 1, characterized in that at least some of the outer rods (8) and/or the support rod (1) are twisted about their longitudinal axes.
10. Pendant according to Claim 1, characterized in that, in order to retain the outer rods (8), two trough-shaped support plates (6) which can be fixed to the support rod (1), having a circumferential edge (7) and in each case one spacer 9 set into the support plates (6), are provided.
EP84890244A 1983-12-28 1984-12-13 Pendant for a chandelier Expired EP0148152B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0454783A AT377349B (en) 1983-12-28 1983-12-28 LUSTERHANG
AT4547/83 1983-12-28

Publications (3)

Publication Number Publication Date
EP0148152A2 EP0148152A2 (en) 1985-07-10
EP0148152A3 EP0148152A3 (en) 1987-01-14
EP0148152B1 true EP0148152B1 (en) 1989-04-26

Family

ID=3565436

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84890244A Expired EP0148152B1 (en) 1983-12-28 1984-12-13 Pendant for a chandelier

Country Status (8)

Country Link
US (1) US4628424A (en)
EP (1) EP0148152B1 (en)
JP (1) JPS60158501A (en)
AT (1) AT377349B (en)
CA (1) CA1245202A (en)
DE (1) DE3477959D1 (en)
HK (1) HK20890A (en)
ZA (1) ZA849849B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8903720U1 (en) * 1989-03-24 1989-05-11 Cris Ott GmbH, 2000 Hamburg Profile bar made of glass, crystal glass or similar.
CA1333791C (en) * 1989-09-26 1995-01-03 Jack Burkarth Lighting fixture with diffuser for light and air
JPH06302206A (en) * 1993-02-20 1994-10-28 Mamoru Sugawara Electric ornament illumination device using reflected light of prism sheet
GB2337101A (en) * 1998-05-08 1999-11-10 Newtech Patent Ltd Illumination device
USD1025456S1 (en) 2022-01-04 2024-04-30 W Schonbek Llc Lighting fixture
USD1017116S1 (en) * 2022-01-04 2024-03-05 W Schonbek Llc Lighting fixture
US11965637B2 (en) 2022-01-04 2024-04-23 W Schonbek Llc Lighting fixture pendants
USD1026301S1 (en) 2022-01-04 2024-05-07 W Schonbek Llc Lighting fixture
USD1026300S1 (en) * 2022-01-04 2024-05-07 W Schonbek Llc Lighting fixture

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1293594A (en) * 1917-05-24 1919-02-04 George O Willey Incandescent electric lamp.
US1741408A (en) * 1927-02-25 1929-12-31 Miller Co Chandelier
GB402648A (en) * 1933-03-29 1933-12-07 Noel Francis Fraser Improvements in and relating to lighting fixtures
DE1622043A1 (en) * 1967-01-13 1970-10-22 Hans Gerwald Electric television or bar light
CH495599A (en) * 1967-12-13 1970-08-31 Demattio Bruno Illumination device
US3791058A (en) * 1972-04-27 1974-02-12 M Mollica Visual effect producer
FR2232171A1 (en) * 1973-06-01 1974-12-27 Silbermann Jean Pierre Acoustically controlled light system - using audio-signal filters feeding decoder which controls coloured lamps
DE2427182A1 (en) * 1974-06-05 1975-12-18 Richard Gareis LAMP BODY WITH ENERGY SUPPLY THROUGH LIGHT GUIDANCE
DE2546561A1 (en) * 1975-10-17 1977-04-21 Peter Nawrath Light fitting with detachable components - has hexagonal members of different lengths assembled into arbitrary shapes
US4020337A (en) * 1976-01-08 1977-04-26 Chatten Victor H Ornamental bubble lamp
US4187533A (en) * 1978-02-06 1980-02-05 Hampton William C Submersible fishing lamp assembly
US4349864A (en) * 1979-03-19 1982-09-14 Smith Phillip H Lighted plant stand
JPS586087U (en) * 1981-07-03 1983-01-14 三菱自動車工業株式会社 Vehicle piping protection structure

Also Published As

Publication number Publication date
EP0148152A3 (en) 1987-01-14
US4628424A (en) 1986-12-09
CA1245202A (en) 1988-11-22
JPS60158501A (en) 1985-08-19
JPH0237044B2 (en) 1990-08-22
ATA454783A (en) 1984-07-15
ZA849849B (en) 1985-11-27
EP0148152A2 (en) 1985-07-10
DE3477959D1 (en) 1989-06-01
AT377349B (en) 1985-03-11
HK20890A (en) 1990-03-23

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