EP0802294A1 - Verdeckter schwenkbarer Flügel mit Mittel zum automatischen Ein- und Aushängen in deren Führungen - Google Patents

Verdeckter schwenkbarer Flügel mit Mittel zum automatischen Ein- und Aushängen in deren Führungen Download PDF

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Publication number
EP0802294A1
EP0802294A1 EP97200995A EP97200995A EP0802294A1 EP 0802294 A1 EP0802294 A1 EP 0802294A1 EP 97200995 A EP97200995 A EP 97200995A EP 97200995 A EP97200995 A EP 97200995A EP 0802294 A1 EP0802294 A1 EP 0802294A1
Authority
EP
European Patent Office
Prior art keywords
cylinder
leaf
guides
relief
angled
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.)
Granted
Application number
EP97200995A
Other languages
English (en)
French (fr)
Other versions
EP0802294B1 (de
Inventor
Attilio Terraneo
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.)
MDF Srl
Original Assignee
MDF Srl
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 MDF Srl filed Critical MDF Srl
Publication of EP0802294A1 publication Critical patent/EP0802294A1/de
Application granted granted Critical
Publication of EP0802294B1 publication Critical patent/EP0802294B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/56—Suspension arrangements for wings with successive different movements
    • E05D15/58—Suspension arrangements for wings with successive different movements with both swinging and sliding movements
    • E05D15/582—Suspension arrangements for wings with successive different movements with both swinging and sliding movements with horizontal swinging axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/36—Suspension arrangements for wings moving along slide-ways so arranged that one guide-member of the wing moves in a direction substantially perpendicular to the movement of another guide member
    • E05D15/38—Suspension arrangements for wings moving along slide-ways so arranged that one guide-member of the wing moves in a direction substantially perpendicular to the movement of another guide member for upwardly-moving wings, e.g. up-and-over doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Definitions

  • the present invention relates to a pivotable leaf of the concealed type provided with simple means which cause it to engage with and disengage from its guides without the aid of any tool.
  • pivotable leaves of the concealed type consisting essentially of a rigid panel, having a substantially rectangular shape and made of either opaque or transparent material, provided on two opposite sides with at least two projecting pins engaging in recessed right-angled guides which allow sliding and pivoting of the said leaves.
  • This type of leaf functions extremely well because it is sufficient to choose the shape, dimensions and the material from which the pins and guides are made in order to avoid any problems in terms of the sliding action.
  • difficulty is still encountered during disassembly thereof should it be required to carry out an operation, for example replacement, for any reason, of the panels of the same leaves in order to replace broken or damaged parts or simply change a decorated panel with another one having a different decoration.
  • the system for engaging and disengaging sliding leaves of the concealed type having a rectangular shape consists in at least two pairs of expandable telescopic pins, one pair for each smaller side of the leaf, provided with resilient means for ensuring expansion thereof and engaging in lateral right-angled guides which can be provided at the inner end of their travel path with at least one relief in the form of a ramp which occupies the bottom thereof and extends until it is flush with the outside of the guides.
  • the lateral right-angled guides are inserted into small channels formed in the corresponding walls of the furniture so as to be flush with the said walls.
  • the ramp-shaped relief is formed by an insert to be introduced onto the bottom of a channel of at least one right-angled guide.
  • the telescopic pins consist of a first solid cylinder of smaller diameter inserted into a cylindrical cavity, having a substantially similar diameter, of a second cylinder of larger diameter, and a resilient means inserted between the first cylinder and the cylindrical cavity so as to allow expansion of the first cylinder with respect to the second cylinder.
  • the resilient means consist of a helical spring inserted between a narrow relief on the internal end of the first solid cylinder and a similar relief projecting from the bottom of the cylindrical cavity of the second cylinder of larger diameter.
  • the second cylinder of larger diameter comprises, at the external end, an expanded collar having a diameter greater than that of the cylinder itself so as to allow improved seating and anchoring thereof.
  • the right-angled guides 10 and 10a are formed by a rectangular channel member 12 and 12a, which is open at the top, consisting of two arms 14, 14a and 16, 16a connected together by a connecting piece 18 and 18a, bent at 90°.
  • the arms 14 and 16, 14a and 16a comprise a rectangular recess 20, 20a defining the channel of each right-angled guide 10 and 10a.
  • a telescopic pin 30 according to the present invention is formed.
  • This pin consists of a first solid cylinder 32 and a second hollow cylinder 34 provided with a cylindrical cavity 36 designed to receive a resilient means, such as a spring 38, which remains secured between a narrow relief 40 present underneath the first solid cylinder 32 and a relief 42, also narrow, present on the bottom of the cylindrical cavity 36.
  • the second hollow cylinder 34 is provided with an expanded collar 44 in the form of a flat flange directed towards the first solid cylinder 32 so as to favour seating and fixing of the second cylinder 34 in a suitable cavity of a frame member 50 forming part of a pivotable leaf served by the present invention, as can be seen in Figures 8 and 9.
  • each of the telescopic pins 30 is inserted into suitable holes formed in the frame member 50 through a first profiled member 52 and a second profiled member 54 separated by a space 56 from the first profiled member 52, so as to define a substantially tubular frame member 50 for reasons of weight reduction (although it is not excluded that one could also use a frame which is solid or provided with different profiled members).
  • the profiled member 54 houses in one of its internal channels a pane 58 of a panel forming part of a pivotable leaf, whereby said pane 58 may consist of opaque or transparent material, such as simple or decorated glass.
  • Figure 10 which shows a leaf 62 in its position lowered so as to close an opening 64 of a piece of furniture
  • the leaf 62 formed by the frame 50 surrounding the glass pane 58, is provided with telescopic pins, the ends of the solid cylinders 32a-d of which can be seen projecting and engaging into the arms 16 and 16a of the right-angled guides.
  • the leaf 62 can be raised from the position shown in Figure 10 into that shown in Figure 11 where the pins 30, while remaining engaged with the ends of the solid cylinders inside the right-angled guides 10 and 10a, keep the leaf engaged in the guides so that said leaf is unable to come out of the opening 64 of the furniture housing it.
  • Figure 8 shows a cylinder 32 of the pin 30 engaged in the channel-shaped recess 20 of the arm 14 of the guide 10.
  • a substantially right-angled guide 110 of the type depicted in Figure 13 formed by a channel 112 consisting of two arms 114 and 116 connected by a connecting piece 118, bent at 90°, continuing with a front raised portion 117 joined by a curved piece 119 to the arm 114.
  • the remainder is similar to the right-angled guide 10 of Figure 1, and in fact the numbering of its parts is similar to that of the guide 10 with the addition of the number "1" in front.
  • disassembly insert 122 with its ramp 124 it is entirely similar to the insert 22 of Figures 1, 2 and 4, with the sole limitation that it is short enough not to interfere with the curved piece 119, but long enough to exceed the interaxial distances between the cylinders 32a and 32b or 32c and 32d (see Figure 10) in order to ensure reliable removal of the leaf 62 in the manner depicted in Figure 12.
  • the invention functions as follows:

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Legs For Furniture In General (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Wing Frames And Configurations (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Manual Feeding Of Sheets (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Connection Of Plates (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
EP97200995A 1996-04-16 1997-04-04 Verdeckter schwenkbarer Flügel mit Mittel zum automatischen Ein- und Aushängen in deren Führungen Expired - Lifetime EP0802294B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1996MI000291U IT240600Y1 (it) 1996-04-16 1996-04-16 Antina ribaltabile a scomparsa munita di mezzi automatici diimpegno e disimpegno della medesima in sue guide.
ITMI960291U 1996-04-16

Publications (2)

Publication Number Publication Date
EP0802294A1 true EP0802294A1 (de) 1997-10-22
EP0802294B1 EP0802294B1 (de) 2000-07-12

Family

ID=11373289

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97200995A Expired - Lifetime EP0802294B1 (de) 1996-04-16 1997-04-04 Verdeckter schwenkbarer Flügel mit Mittel zum automatischen Ein- und Aushängen in deren Führungen

Country Status (6)

Country Link
EP (1) EP0802294B1 (de)
AT (1) ATE194681T1 (de)
DE (1) DE69702474T2 (de)
ES (1) ES1036861Y (de)
IT (1) IT240600Y1 (de)
PT (1) PT802294E (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653158A (en) * 1970-06-22 1972-04-04 Westinghouse Electric Corp Arrangement for supporting a closure member from a track
DE3709331A1 (de) * 1987-03-21 1988-09-29 Licentia Gmbh Tuerlager fuer kuehl- und/oder gefriergeraete
US5083847A (en) * 1991-01-28 1992-01-28 Transfer Flow International, Inc. Pocket door attachment fitting for a cabinet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653158A (en) * 1970-06-22 1972-04-04 Westinghouse Electric Corp Arrangement for supporting a closure member from a track
DE3709331A1 (de) * 1987-03-21 1988-09-29 Licentia Gmbh Tuerlager fuer kuehl- und/oder gefriergeraete
US5083847A (en) * 1991-01-28 1992-01-28 Transfer Flow International, Inc. Pocket door attachment fitting for a cabinet

Also Published As

Publication number Publication date
ES1036861U (es) 1997-11-16
PT802294E (pt) 2000-11-30
DE69702474D1 (de) 2000-08-17
EP0802294B1 (de) 2000-07-12
IT240600Y1 (it) 2001-04-02
ITMI960291U1 (it) 1997-10-16
DE69702474T2 (de) 2001-04-19
ATE194681T1 (de) 2000-07-15
ES1036861Y (es) 1998-04-01

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