EP0127779A2 - Panneau de fond pour cadres de tableaux - Google Patents

Panneau de fond pour cadres de tableaux Download PDF

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Publication number
EP0127779A2
EP0127779A2 EP84104982A EP84104982A EP0127779A2 EP 0127779 A2 EP0127779 A2 EP 0127779A2 EP 84104982 A EP84104982 A EP 84104982A EP 84104982 A EP84104982 A EP 84104982A EP 0127779 A2 EP0127779 A2 EP 0127779A2
Authority
EP
European Patent Office
Prior art keywords
rear wall
edge
wall according
recess
projections
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.)
Withdrawn
Application number
EP84104982A
Other languages
German (de)
English (en)
Other versions
EP0127779A3 (fr
Inventor
Helmut Meinunger
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.)
Donner Franz Josef
Original Assignee
Donner Franz Josef
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 Donner Franz Josef filed Critical Donner Franz Josef
Publication of EP0127779A2 publication Critical patent/EP0127779A2/fr
Publication of EP0127779A3 publication Critical patent/EP0127779A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
    • A47G1/14—Photograph stands
    • A47G1/142—Supporting legs or feet
    • A47G1/143—Pivotable legs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
    • A47G1/06—Picture frames

Definitions

  • the invention consists of a rear wall for picture frames, consisting of a substantially flat plate.
  • Back walls of this type are usually fastened in a groove of the picture frame by additional spring elements, such as leaf springs. Eyelets and / or fold-out support parts are attached to the rear wall. The production of such rear walls is therefore complex.
  • the invention has for its object to avoid this disadvantage and to provide a particularly simple to produce back wall for picture frames, especially removable frames, in which all the functions required for holding the picture and hanging the back wall are performed by the back wall itself.
  • This object is achieved in that fasteners and support elements are molded into the plate. Through this training, the manufacturing process is simplified and therefore cheaper.
  • the support elements can be designed to be folded out.
  • the support elements can be pivoted about an edge along which the thickness of the rear wall is reduced. This edge, from the ends of which a preferably triangular or trapezoidal continuous slot extends, acts through the Reduction of the material thickness as a hinge. It is particularly advantageous to provide a securing element which is designed like the supporting element and can be pivoted about an edge running parallel to its hinge edge.
  • the support element and securing element can preferably be connected to one another in a form-fitting manner, so that these elements cannot fold back by themselves.
  • tabs can also be provided for hanging the picture frame on the rear wall. These tabs can also be pivoted out of the plane of the rear wall about an edge running in the rear wall with a thinner cross section. For this purpose, a triangular, polygonal or semicircular slot starts from the ends of this edge.
  • the tabs contain a recess for receiving a nail, hook or other fastener.
  • projections are formed on at least one outer edge and can be brought into engagement with a groove located in the frame.
  • a recess is provided in each case at least in part of these projections towards the center of the rear wall. Separated from this by a narrow web, a further small recess can be provided, with which a tool can be brought into engagement, through which the projection can be retracted in the direction of the center of the rear wall.
  • the number of projections on an edge depends on the length of this edge and the pressure to be exerted by the rear wall on the image arranged in the frame.
  • the number of edges provided with such projections also depends on this.
  • a recess is provided in the middle of two edges of the rear wall running at right angles to one another, with which the rear wall can be suspended on a nail or another fastening element.
  • the edge adjoining this recess can also run outside the plane of the rear wall. This edge can be provided with a toothing running towards the recess, which enables the picture frame provided with the rear wall to be hung in a defined position.
  • the rear wall can be slightly concavely curved in the non-assembled state in the direction of the removable frame.
  • the pressing effect can be further increased by the fact that on the concave and thus facing the image of the rear wall there are pressing webs running at right angles, the cross section of which is triangular, for example.
  • the rear wall consists of an essentially flat or slightly curved plate 1 which can be inserted into a frame 2.
  • a recess 3 is provided for the insertion of a glass pane, a mat and an image, and a groove 4 for holding the rear wall.
  • the rear wall is provided on the side edges which run vertically in the drawing with sector-shaped projections 5 which can be brought into engagement with the groove 4.
  • slots 6 are arranged at least on one side behind the projections, which allow the projections 5 to elastically retract when the rear wall 1 is inserted into the groove 4 of the frame 2.
  • a slot 7 can also be provided in the projections 5, into which a tool, for example a screwdriver, or also the fingernail of the operator can engage.
  • the edge of the rear wall 1 in the region of the projection 5 can be pulled out of the plane of the rear wall 1. This increases the pressure of the rear wall system on the picture inserted in the picture frame.
  • the edge 5A of the projections 5 facing the image can be rounded.
  • Support elements 8 are formed in the rear wall 1 and are separated from the rear wall 1 by a triangular slot 8A here and can be pivoted out of the plane of the rear wall 1 by an edge 8B.
  • the hinge edge 8B is formed by reducing the thickness of the material of the rear wall 1.
  • the edge 9B of a securing element 9, which is formed in the same way and runs parallel to the edge 8B and at a distance from it, can be folded out of the rear wall 1 in a trapezoidal manner by slots 9A connecting the two ends of the edge.
  • a hook-shaped projection 10 Arranged on the securing element 9 is a hook-shaped projection 10 which can be brought into engagement with a recess 11 in the supporting element 8 when the supporting element 8 and securing element 9 are folded out of the plane of the rear wall 1, as can be seen in particular in FIG. 9.
  • One supporting element 8 and one securing element 9 are nearby two edges of the rear wall 1 extending at right angles to one another, the hinge edge 8B and 9B of both parts running approximately in the vicinity of the center line.
  • the rear wall 1 also has in the vicinity of one of the two other, mutually perpendicular edges and in the middle thereof a recess 12, as can be seen in particular from FIGS. 5 to 7, with which the picture frame is attached to a screw or a nail can be hung.
  • the part 13 lying in the recess 12 and facing the edge of the rear wall 1 is moved out of the plane of the rear wall 1 in the manner shown in FIG. 6 and provided with teeth 13A.
  • This serration makes it possible to hang the picture frame on a nail or a screw 14 in a precisely defined manner taking into account the position of equilibrium with vertically running edges.
  • the rear wall 1 is provided with pressing webs 15, which are preferably arranged at right angles and protrude from the surface in the direction of the image, which also ensure good contact of the center of the image with the pane inserted in the image frame 2.
  • the rear wall is inserted in such a way that the projections 5 drawn on the right edge in FIG. 1 are inserted into the groove 4 of the frame 2. Then the rear wall 1 is pressed against the back of the image already inserted into the frame 2, as a result of which the originally curved rear wall (FIG. 2) becomes flat and the pressing webs 15 are pressed against the image. Then the operator reaches with a fingernail or a hard object into the recess 7 of a projection 5 on the in the drawing left edge of the rear wall 1 and presses the existing between this and the recess 8 web towards the center of the picture. As a result, the projection 5 moves in the same direction. It can then be pressed into the groove 4 by slight pressure. This is then repeated with the other projection 5 lying on the same side of the frame. The rear wall 1 is thus immovably inserted in the picture frame 2. To exchange a picture, the back wall can be removed from the frame in the reverse manner.
  • the wall for picture frames according to the invention can be produced in a particularly simple manner from plastic in a single operation by an injection molding process. Its use is extremely versatile. So the frame can be hung or set up in two perpendicular directions.

Landscapes

  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
EP84104982A 1983-05-03 1984-05-03 Panneau de fond pour cadres de tableaux Withdrawn EP0127779A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833316099 DE3316099A1 (de) 1983-05-03 1983-05-03 Rueckwand fuer bilderrahmen
DE3316099 1983-05-03

Publications (2)

Publication Number Publication Date
EP0127779A2 true EP0127779A2 (fr) 1984-12-12
EP0127779A3 EP0127779A3 (fr) 1985-07-10

Family

ID=6198017

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84104982A Withdrawn EP0127779A3 (fr) 1983-05-03 1984-05-03 Panneau de fond pour cadres de tableaux

Country Status (2)

Country Link
EP (1) EP0127779A3 (fr)
DE (1) DE3316099A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024122692A1 (de) * 2024-08-08 2026-02-12 Schilderfabrikation Moedel Gmbh Wechselrahmen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE331061C (de) * 1919-03-21 1920-12-17 Victor Weichert Bilderrahmen mit einem in einer Rille des Rahmens eingesetzten Verschlussdeckel aus Pappe o. dgl.
US2471536A (en) * 1946-02-07 1949-05-31 Winthrop Atkins Co Inc Easel
FR926925A (fr) * 1946-05-15 1947-10-15 Cadre pour photographies et gravures
US3031159A (en) * 1960-03-30 1962-04-24 Bull Dog Lock Company Fixture mounting means and method
US3355828A (en) * 1966-02-28 1967-12-05 Donald A Betz Mount for photographs or the like
FR1492162A (fr) * 1966-06-06 1967-08-18 Calendrier Jean Lavigne Cadre-chevalet
US3686783A (en) * 1971-03-12 1972-08-29 Condecor Inc Frame and easel back assembly
GB1512380A (en) * 1975-12-09 1978-06-01 Rawlings E Frames for photographs
US4129953A (en) * 1977-09-29 1978-12-19 Dlm Inc. Poster frame and molding method
DE8000966U1 (de) * 1980-01-16 1980-04-24 Hebi Gmbh, 7730 Villingen-Schwenningen Bilderrahmen mit herausnehmbarer rueckwand
FR2499839A1 (fr) * 1981-02-19 1982-08-20 Dabrowiecki Stanislas Perfectionnements aux cadres pour gravures, photographies ou analogues

Also Published As

Publication number Publication date
DE3316099A1 (de) 1984-11-08
EP0127779A3 (fr) 1985-07-10

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MEINUNGER, HELMUT

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19860108

17Q First examination report despatched

Effective date: 19870220

D17Q First examination report despatched (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19880525

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MEINUNGER, HELMUT