EP0014317B1 - Support pour images translucides - Google Patents

Support pour images translucides Download PDF

Info

Publication number
EP0014317B1
EP0014317B1 EP80100075A EP80100075A EP0014317B1 EP 0014317 B1 EP0014317 B1 EP 0014317B1 EP 80100075 A EP80100075 A EP 80100075A EP 80100075 A EP80100075 A EP 80100075A EP 0014317 B1 EP0014317 B1 EP 0014317B1
Authority
EP
European Patent Office
Prior art keywords
holder
foil
film
translucent
rings
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
EP80100075A
Other languages
German (de)
English (en)
Other versions
EP0014317A1 (fr
Inventor
Heimo Dr. Ernest
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
Priority claimed from DE19797926218 external-priority patent/DE7926218U1/de
Priority claimed from DE19797930651 external-priority patent/DE7930651U1/de
Application filed by Individual filed Critical Individual
Priority to AT80100075T priority Critical patent/ATE4617T1/de
Publication of EP0014317A1 publication Critical patent/EP0014317A1/fr
Application granted granted Critical
Publication of EP0014317B1 publication Critical patent/EP0014317B1/fr
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/0472—Traffic signs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/0481—Signs, boards or panels having a curved shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/806—Ornamental or decorative

Definitions

  • the invention relates to a holder for translucent images, consisting of a first curved film made of elastic, translucent material and a second film made of elastic, transparent or translucent material, which clamps into the curvature and lies against the first film, the translucent images between the first Foil and the second foil are arranged.
  • Photographs and other images are being increasingly printed on translucent material, especially translucent plastic films. Such translucent images can be viewed not only with reflected light, but also with appropriate transmitted light.
  • a holder for translucent images is known from German utility model 7 640 586, in which the images can remain in the long run and are nevertheless interchangeable.
  • Such a holder for translucent images consists of a curved, transparent pane and a film, which clamps into the curvature and is in contact with the pane, made of an elastic, transparent or translucent material, the translucent pictures being arranged between the pane and the film.
  • the disc is made of a transparent material, preferably of an elastic plastic that is bendable and in which two opposite sides can be bent and connected. This ensures that the sheet of transparent material can be bent into the shape of a lampshade and can be used as a lampshade.
  • the holder is designed in the form of a folding box without a bottom; it does not consist of a first curved film made of elastic, translucent material and a second film made of elastic, transparent or translucent material that fits into the curvature of the first film, between which pictures are arranged are.
  • the holder consists of cardboard or the like. The front of the holder is excluded and the image made of translucent material can be arranged in this recess.
  • the holder according to US-A-2 153 797 has the disadvantage that, on the one hand, because of the many notches, rags, etc., the manufacture of the folding box is complex, on the other hand, the connection of the individual parts is complex and difficult for the layperson.
  • the object of the present invention is to provide a holder of the type mentioned above for translucent images, which is simple to produce, is easy to assemble and, moreover, does not have any alignment problems when assembling the translucent foil, the transparent foil and the transparent images in between if the Films are bent into a tube.
  • the assembly of the holder according to the invention is considerably simplified by tacking the first and the second film together at one end. Due to the fact that the foils are fixed at the ends, a displacement of the foils towards one another during the arching process is almost impossible;
  • the two foils are preferably tacked together by means of a U-shaped connecting member which clamps the two ends of the foils between its legs.
  • This connecting link should consist of an elastic material, in particular plastic, suitably coated.
  • the appearance of the holder can be improved by coating the connecting member.
  • a lamp socket serves as a means of connecting the bent ends of the foils, which is led through the openings in the first and the second foil and fixed here.
  • the cable part is outside the holder, while the pear part is inside the holder.
  • the cross section of the openings in the first and the second film must be correspondingly large. If a lamp holder is used, the cable part and the bulb part of the .Other facing ends have circumferential flanges-3, he, the edge of the openings between the two flanges is clamped together to connect the overlapping ends.
  • One flange, in particular the flange on the pear part should be a ring, in particular screwed on, placed on the pear part.
  • the lamp holders are generally supplied prefabricated by the manufacturer. To mount the holder, it is only necessary to unscrew the flange, which is designed as a ring, from the pear part, to bend the opposite ends of the foils, which have openings, until the openings in the two ends lie one above the other, to insert the lamp holder from the outside through the openings and the screw the ring-shaped flange back onto the pear part until the edges of the openings between the flanges on the pear part and on the cable part are clamped. The light bulb can then be screwed in.
  • the prefabricated lamp holder should be provided directly with a connection cable with plug and a switch.
  • the assembly of the lamp by the buyer i. H. can be done by a layperson.
  • the lamp should be placed in such a way that the lamp holder points to the rear, so that the viewer only sees the images arranged between the foils.
  • the distance between the openings in the outer first film must be slightly larger than the distance between the openings in the inner second film, corresponding to the larger radius.
  • the recesses for the lamp holder in the mutually overlapping ends in the second inner foil with a cross section which corresponds to the cross section of the flange on the bulb part.
  • Rings preferably made of a U-shaped profile, into which the lateral ends of the holder are inserted can be placed on the opposite ends of the holder bent from the first film and the second film.
  • the ends of this U-shaped profile should overlap.
  • These rings are expediently made of an elastic material, in particular metallic material, especially plastic, preferably coated plastic.
  • the first film should be made of transparent material and the second film should be made of translucent. Elastic materials, especially plastics, are particularly suitable.
  • the invention is shown in one embodiment, for example, without being limited to this embodiment.
  • the cylindrical holder 18 consists of a curved first film 9, the mutually facing ends 7 and 8 overlap each other.
  • a second film 19 with the overlapping ends 20 and 21 is clamped into the first film 9 with the overlapping ends 7 and 8.
  • the overlapping ends 20 and 21 of the second film 19 are in the region of the overlapping ends 7 and 8 of the first film 9.
  • the holder 18 expediently has in the region of the overlapping ends 7 and 8 of the first film 9 and 20 and 21 of the second film 19 18 openings 10 for the lamp holder 1 in the center above the center of gravity of the holder.
  • the lamp holder 1 is in two parts. It consists of a cable part 2, which is placed on the outside of the picture holder 18, and the bulb part 4, which is located on the inside in the holder 18.
  • the lamp holder 1 as such and the cable part 2 and the bulb part 4 are produced in a manner known per se and are not described as not belonging to the invention.
  • the cable part 2 is connected to the connecting cable 3, which carries a plug 24 at the end remote from the cable part 2.
  • the light bulb 25 is inserted into the bulb part 4 in a manner known per se.
  • the cable part 2 and the bulb part 4 of the lamp holder 1 are connected to one another in a manner known per se, for. B. screwed.
  • the bulb part 4 there is generally only a screw thread for the base of the light bulb 25, while the contacts are in the cable part 2.
  • the cable part 2 and the bulb part 4 each have a circumferential flange 5 and 6, respectively.
  • the holder 18 is bent from the first film 9 and the second film 19, so that the recesses 10 lie one above the other in the overlapping ends 7 and 8 or 20 and 21.
  • 18 rings 23 are advantageously placed on the mutually facing ends of the holder.
  • the rings 23 preferably consist of a U-profile, in the mutually facing open sides of which the ends of the holder 18 are inserted and possibly clamped.
  • the rings 23 are preferably made of an elastic, e.g. B. metallic material. It has proven to be expedient to manufacture the ring 23 from plastic, in particular coated plastic. Is the holder 18 bent from the first film 9 and the second film 19 and the rings 23 are placed so that the holder is no longer can jump apart, the usual lamp holder 1 is inserted into the screen.
  • the cable part 2 and the bulb part 4 are already assembled by the manufacturer.
  • the cable part 2 has a fixed flange 5, while the pear part 4 has an external screw thread onto which a flange 6 is screwed.
  • the flange 6 is unscrewed from the bulb part 4, the lamp holder 1 with the bulb part 4 is inserted from the outside through the openings 10 in the first foil 9 and the second foil 19 until the flange 5 is in contact with the first foil and then the flange 6 is screwed onto the pear part 4 from the inside until this flange 6 lies against the inside of the second film 19.
  • the light bulb 25 is then screwed in.
  • the overlapping ends of the two foils 9 and 19 must not be inserted into one another.
  • One end 8 of the first film 9 must rest on the other end 7 and one end 21 of the inner second film 19 at the other end 20.
  • the first film 9 and the second film 19 are advantageously made of an elastic material, in particular plastic.
  • the outer first film 9 should consist of transparent material and the inner second film 19 of translucent material.
  • the figure shows that the openings 10 in the second film 19 and the first film 9 do not coincide in a smoothly superimposed state.
  • the displacement of the inner second film 19 and the outer first film 9 when bending together is so great that in the bent state, due to the slightly different bending radius of the second film 19 and the first film 9, the openings 10 in the two films overlap.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Claims (9)

1. Support (18) pour images translucides, constitué par une première feuille cintrée (9) en matière élastique translucide et par une seconde feuille (19) en matière élastique ou translucide, s'encastrant dans la courbure en s'appliquant sur la première feuille, les images translucides étant disposées entre la première feuille (9) et la seconde feuille (19), caractérisé en ce que la première feuille (9) et la seconde feuille (19) sont agrafées ensemble à une extrémité (7, 20; 8, 21), les extrémités réunies par cintrage (7, 20; 8; 21) de la première feuille (9) et de la seconde feuille (19) présentant des perçages superposés (10) dans lesquels une douille de lampe (1) est fixée à l'aide de brides (5, 6), et en ce que des anneaux (23) en profilé en U sont engagés sur les extrémités extérieures du support (18).
2. Support selon la revendication 1, caractérisé en ce que le première feuille (9) et la seconde feuille (19) sont agrafées à une extrémité (7, 20; 8, 21) au moyen d'un organe d'assemblage (26) en forme de U.
3. Support selon revendication 1 et/ou 2, caractérisé en ce que la douille de lampe (1) est constituée par une partie (2) destinée au câble munie d'un câble de connexion (3) et par une partie (4) destinée à l'ampoule, la partie (2) destinée au câble et la partie (4) destinée à l'ampoule comportant des brides périphériques (5, 6) à leurs extrémités dirigées l'une vers l'autre, brides entre lesquelles sont bloqués les bords des perçages (10) pour l'assemblage des extrémités en recouvrement (7, 8; 20, 21) des deux feuilles (9, 19).
4. Support selon revendication 3, caractérisé en ce que l'une (6) des brides, placé sur la partie (4) destinée à l'ampoule, est un anneau vissé sur la partie (4) destinée à l'ampoule.
5. Support selon une ou plusieurs des revendications 1 à 4, caractérisé en ce que le première feuille (9) est constituée en matière transparente et la seconde feuille (19) en matière translucide.
6. Support selon l'une ou plusieurs des revendications 1 à 5, caractérisé en ce que. les anneaux (23) et/ou l'organe d'assemblage (26) en forme de U sont constitués, en une matière élastique.
7. Support selon l'une ou plusieurs des revendications 1 à 6, caractérisé en ce que les anneaux (23) et ou l'organe d'assemblage (26) en forme de U sont constitués en matière synthétique.
8. Support selon la revendication 7, caractérisé en ce que les anneaux (23) et/ou t'organe d'assemblage (26) en forme de U sont constitués en matière synthétique revêtue.
9. Support selon l'une ou plusieurs des revendications 1 à 8, caractérisé en ce que la distance des perçages (10) de la première feuille (9), extérieure (correspondant au plus grand rayon), est légèrement supérieure à la distance des perçages (10) de la seconde feuille (19), intérieure.
EP80100075A 1979-02-02 1980-01-08 Support pour images translucides Expired EP0014317B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80100075T ATE4617T1 (de) 1979-02-02 1980-01-08 Halter fuer durchscheinende bilder.

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE7902832U 1979-02-02
DE7902832 1979-02-02
DE7926218U 1979-09-15
DE19797926218 DE7926218U1 (de) 1979-09-15 1979-09-15 Lampe
DE19797930651 DE7930651U1 (de) 1979-10-30 1979-10-30 Halter fuer durchscheinende bilder
DE7930651U 1979-10-30

Publications (2)

Publication Number Publication Date
EP0014317A1 EP0014317A1 (fr) 1980-08-20
EP0014317B1 true EP0014317B1 (fr) 1983-09-07

Family

ID=27207448

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80100075A Expired EP0014317B1 (fr) 1979-02-02 1980-01-08 Support pour images translucides

Country Status (3)

Country Link
US (1) US4337505A (fr)
EP (1) EP0014317B1 (fr)
DE (1) DE3064722D1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4558527A (en) * 1982-04-27 1985-12-17 Helmut Schroedel Reading aid apparatus, especially a copyholder for typewriters
GB8522770D0 (en) * 1985-09-14 1985-10-16 Linolite Ltd Lamp housing
US6000817A (en) * 1998-06-08 1999-12-14 Chan; Michael L. F. Lamp with coiled interchangeable shade
US6821002B1 (en) 2003-04-28 2004-11-23 Paula A. K. Morgen Lightbox lampshade
US8931192B2 (en) 2009-12-08 2015-01-13 Museum Light Co. Art Display System and Method
US8291628B2 (en) * 2009-12-08 2012-10-23 Brian Acworth Art display system and method
CA159331S (en) * 2014-10-29 2015-11-05 Lee Siu Woo Recessed luminaire holder
USD755438S1 (en) * 2015-01-23 2016-05-03 Mark A. Kimmet Lamp shade
USD759885S1 (en) * 2015-02-16 2016-06-21 Taeg Kim Nishimoto Hexagonal translucent mesh light source container

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295683A7 (fr) * 1974-12-20 1976-07-16 Linea Spa Abat-jour demontable, en particulier pour lampes de table, et procede de montage correspondant

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1663386A (en) * 1926-04-05 1928-03-20 Cyril M Rice Transparent sign and the method of making same
US2177204A (en) * 1938-11-10 1939-10-24 Buzick George Picture display panel for lamp shades and the like
US2153797A (en) * 1938-12-27 1939-04-11 Frankfort Distilleries Inc Illuminated shelf display sign
US3000774A (en) * 1958-05-12 1961-09-19 Swedlow Theodore Laminated objects and method for fabricating same
FR1280173A (fr) * 1960-12-20 1961-12-29 Abat-jour
US3377478A (en) * 1966-03-28 1968-04-09 3D Studios Inc Display lamp
IE37668B1 (en) * 1972-11-14 1977-09-14 Strom H Elements for use in the construction of hollow bodies
CH579744A5 (en) * 1974-07-29 1976-09-15 I D E E Ind Design Engineering Locking device for corrugated lamp shade - has locknut which screws onto bulb holder to force corrugated adaptor against underside of shade
US4163998A (en) * 1977-12-16 1979-08-07 Anderson Jeannette M Lampshade having picture display window
US4165529A (en) * 1978-01-23 1979-08-21 Allan Hagelthorn Lamp shade and knock-down kit for forming same
US4212052A (en) * 1978-07-26 1980-07-08 Chambard Carol K Assemblable and disassemblable lamp shade

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295683A7 (fr) * 1974-12-20 1976-07-16 Linea Spa Abat-jour demontable, en particulier pour lampes de table, et procede de montage correspondant

Also Published As

Publication number Publication date
EP0014317A1 (fr) 1980-08-20
DE3064722D1 (en) 1983-10-13
US4337505A (en) 1982-06-29

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