WO2004090270A2 - Ferrure - Google Patents

Ferrure Download PDF

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Publication number
WO2004090270A2
WO2004090270A2 PCT/EP2004/003816 EP2004003816W WO2004090270A2 WO 2004090270 A2 WO2004090270 A2 WO 2004090270A2 EP 2004003816 W EP2004003816 W EP 2004003816W WO 2004090270 A2 WO2004090270 A2 WO 2004090270A2
Authority
WO
WIPO (PCT)
Prior art keywords
guide
door
fitting according
fitting
points
Prior art date
Application number
PCT/EP2004/003816
Other languages
German (de)
English (en)
Other versions
WO2004090270A3 (fr
Inventor
Norbert Wangen
Original Assignee
Boffi S.P.A.
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 DE2003130317 external-priority patent/DE10330317A1/de
Application filed by Boffi S.P.A. filed Critical Boffi S.P.A.
Publication of WO2004090270A2 publication Critical patent/WO2004090270A2/fr
Publication of WO2004090270A3 publication Critical patent/WO2004090270A3/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/18—Hinges with pins with two or more pins with sliding pins or guides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1008—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring parallel with the pivot axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
    • E05F1/1066—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a traction spring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D1/00—Pinless hinges; Substitutes for hinges
    • E05D1/04—Pinless hinges; Substitutes for hinges with guide members shaped as circular arcs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/47—Springs
    • E05Y2201/488—Traction springs
    • 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 invention relates to a fitting, in particular for doors and / or flaps.
  • hinges for the articulated connection of doors or flaps to cupboards or furniture in general usually consist of at least two parts which are attached to the door or flap on the one hand and to a wall of the cupboard on the other hand.
  • the articulated connection of the two hinge parts usually takes place via an essentially common axis of rotation, which is formed, for example, by a hinge pin, as a result of which the doors or flaps describe a rotary movement along a circular path.
  • hinges offer a fixed hinge point on the frame, which is usually attached to the front end of a cabinet. As a result, using such joints or hinges in the area in front of the cabinet requires so much space that the cabinet door can execute a circular movement.
  • Two-leaf doors are also known, in which the door leaves are supported in the upper and lower regions by a hinge joint. Doors are also known which can be opened with a first rotary movement and can be sunk in a cabinet with a subsequent sliding movement.
  • the object of the invention is to provide a fitting or a hinge in particular for
  • Another object of the invention is to design a fitting, in particular for lids or flaps, in such a way that smooth opening and closing is achieved.
  • a fitting for an articulated connection of doors or flaps with respect to a piece of furniture, such as a cupboard or box, is provided.
  • a fitting according to the invention essentially consists of two main parts, one part being attached to the cabinet and the other part to the door or flap.
  • the first part has at least one Fühnmg Vietnamese on and the second part, has at least one guideway that serves as a guideway for the guide point when opening or closing the door or flap.
  • the first part can be attached to the door or flap with the at least one guide point and the second part can be attached to the piece of furniture with the at least one guideway, or vice versa.
  • the doors or flaps are at least partially sunk into an opening during the course of the rotary movement, so that cupboards with the fitting according to the invention can also be used, for example, with one or two or more-leaf doors where there is limited space ,
  • the at least one guide point is arranged relative to the guide device in such a way that during a rotational movement, or when opening or closing, the at least one filling point runs on eccentrically arranged tracks.
  • the two parts are preferably flat and can preferably be attached to the door or the piece of furniture by means of a plurality of fastening points.
  • the guide device has at least one guide plate with which a door or flap can be moved around one or more eccentrically arranged feed points.
  • the guide plate or hinge plate preferably has a plurality of tracks which are movably engaged as guide tracks with guide points, so that when the guide plate is opened or closed it performs a relative movement along the defined tracks around the guide points.
  • the guide plate has an additional fastening plate which can be attached to the guide plate either in one piece or subsequently, the fastening plate preferably for connecting the door to the top or bottom of the Door is provided.
  • the guide points which are implemented, for example, by guide pins, are attached to a fitting tape or a preferably flat plate or mounting plate, as a result of which commercially available cabinets with the fitting according to the invention are installed retrofit.
  • the mounting plate or the fitting band can be positioned via a plurality of fastening points with, for example, adjusting screws and / or rivets or other known products for fastening, and can have guide points with variably changeable positions which enable the fitting to be fine-tuned.
  • the fitting according to the invention is not limited with regard to its installation or use with respect to the earth's gravity field.
  • the plane that is described during the opening or closing movement can therefore have either a substantially horizontal or vertical orientation with respect to the earth's gravity field or any angle in between.
  • the fitting according to the invention can therefore be used both for doors and flaps.
  • door is used in connection with doors which make their opening movement essentially parallel to a horizontal plane in relation to the gravitational field of the earth.
  • lid or flap is used when the opening movement is substantially perpendicular to that horizontal plane. It is therefore clear to a person skilled in the art that the lids or flaps referred to here can also represent doors in the usual sense, and vice versa.
  • fittings which are particularly suitable for installation as cover fittings and which take into account the heavy-duty effect, which, for example, supports a closing movement due to the flap weight, and which either uses force or can reduce it by means of a special shape and thus smooth closing or opening can support.
  • FIG. 1 shows a perspective view of a cabinet with two doors, each of which is arranged with a fitting according to the invention on the top and on the bottom in the body of the cabinet,
  • FIG. 2 shows a sectional top view of a cabinet from FIG. 1, a door being open and a door being closed
  • FIG. 3 shows a top view in section of a further alternative embodiment of the invention, a door being shown in different positions from a closed to an open position
  • FIG. 4 shows, in accordance with FIG. 2, a top view in section of a cabinet with an additional adjusting plate for adjusting the fitting
  • FIG. 5 shows a top view in section of a cabinet with a stop according to the invention
  • FIG. 6a to 6c show a partial top view in section of a further alternative embodiment of the invention, a tension spring being attached to assist in opening the door, FIG. 6a shows the door in the closed state, 6b in the half-open state and 6c in the open state,
  • FIG. 7a shows a spacer according to the invention with a tension spring arranged thereon in a top view
  • FIG. 7b in a front view
  • FIG. 7c in a rotated view
  • FIGS. 8a and 8b show a partial top view in section of an inventive one
  • Figures 9a and 9b correspond to Figures 8a and 8b, with a further embodiment of a stop according to the invention
  • Figure 10 shows a side view in section of a cabinet with two
  • FIG. 11 shows an exploded view of a cabinet with fittings according to the invention and mounted tension springs
  • FIG. 12 shows a vertical sectional view of a cabinet with a spring assembly according to the invention
  • FIG. 13 shows a sectional top view of an assembly according to the invention of a spring according to FIG. 12,
  • FIGS. 14a to 14b show views of a fitting from the prior art which is used in particular for lids
  • FIGS. 14c to 14e show a further embodiment of an inventive one
  • FIGS. 15 and 16 show the fitting according to the invention corresponding to FIG. 14d in detail in a "stroboscope holder", and
  • FIGS. 16 and 17 show a further embodiment of a fitting according to the invention.
  • FIG. 1 shows a perspective view of a cabinet 42 with two closed doors 6 which are attached to the cabinet with fittings according to the invention.
  • the cabinet 42 shown has the two cabinet side outer walls 41, a cabinet cover 31 and a cabinet floor 11.
  • the sectional top view in Figure 2 of a cabinet which is very similar to that shown in Fig. 1, shows a door 6 in an open position and a door 6 in a closed position.
  • the two cabinet doors 6 are mounted on the cabinet via a fitting according to the invention, the fitting according to the invention having a guide plate 2 with three guide tracks 20 each.
  • the two Scl outer outer side walls 41 and the two inner side walls 43 of the cabinet are shown in FIG.
  • the inside of the cabinet door preferably forms a flat surface together with the inside wall 43 of the cabinet when the door 6 is open.
  • the distal ends 61 of the doors 6 are in contact with a fitting 7 with respect to the fitting, which is preferably in the middle of the Cabinet width is attached.
  • Each guide plate 2 has three guide tracks 20 in the embodiment shown.
  • FIG. 3 also shows a sectional plan view of a cabinet which is similar to that of FIG. 2, but a third additional cabinet door 6 is partially shown on the lower side of FIG. 3. Furthermore, a door 6 is shown in a kind of stroboscope holder during several positions between a closed and an open state. From this illustration it can be seen how the proximal end 6 of the cabinet door is partially sunk in the cabinet during an opening movement. If the distal ends of the door are connected with a dotted line during opening, it can be seen that the curve described describes a path deviating from a circle due to the curved guideways 20.
  • the guide plates 2 have small hooks 28 at one end, which can be used, for example, to hang in a return mechanism such as a spring in order to achieve assisted or automatic opening or closing of the doors. Versions with built-in electric motors or magnets are also possible to enable automatic opening and / or closing.
  • the filling tracks 20 are shown here only as a dash-dotted line and only serve to illustrate the course of the guideways 20.
  • the function of the guideways 20 and guiding points 14 can be seen more clearly from FIG. 4, which in turn is similar to FIGS. 2 and 3.
  • the guide plate 2 is shown with three guide tracks 20, the guide tracks 20 being designed as so-called slide tracks.
  • a guiding point 14 is shown in each guideway 20, which can be designed, for example, as a guiding pin and can optionally have a ball bearing for better slidability around the pin.
  • each guide point 14 passes through its associated guideway 20 from one end to the other end of the guideway.
  • the three guide points 14 each have reached the ends of their associated guideway 20 and thus form a stop for a limited opening angle of the door.
  • the guide point 14 represents an axis of rotation, as a result of which the other two guide points 14 can run into the recesses 20b in a rotational movement.
  • This embodiment of the guideways is particularly advantageous since it is achieved that the cabinet doors can also be opened without external handles.
  • FIG. 4 shows the mounting plate 12 below the guide plate 2, which is attached to the cabinet floor 11 or the cabinet cover 31 via the fastening points 15 and, because of the plurality of fastening points 15, enables the fitting to be adjusted precisely.
  • the alternative embodiment of the fitting shown in FIG. 4 additionally has an adjustment plate 12 which enables the fitting and / or the guide points to be positioned and adjusted precisely.
  • This setting plate 12 is not absolutely necessary for the function of the cabinet in the case of precise CNC production, but it proves to be advantageous if the fitting according to the invention is subsequently used in cabinets in the trade.
  • FIG. 5 also shows, like FIG. 4, a sectional plan view of a cupboard, similar to FIGS. 2 to 4, but with minor modifications. From this figure it becomes clearer, for example, that the guide plate 2 is fastened to the cabinet wall via the fastening plate 21.
  • the fastening plate 21 can either be an integral part of the guide plate 2 or can be connected to the guide plate 2 by a subsequent connection.
  • the mounting plate 21 extends over the entire width of the cabinet, whereby additional stability of the cabinet doors can be achieved.
  • the fastening plate can also extend only over part of the door width.
  • a buffer 44 and / or a magnet 5 can be attached to the distal end of the fastening plate 21.
  • the buffer 44 causes the first point of contact between the door and the rocker 7 when the door 6 is closed Area of the buffer 44 (stop 4) takes place.
  • the buffer is preferably made of a soft material such as plastic or rubber in order to minimize closing noises.
  • the buffer 44 in the fastening plate 21 can be dispensed with, for example, and the buffer 44 can be attached to the rocker 7, as shown in FIGS. 9a and 9b.
  • the magnet 5, which is mounted in this embodiment in the mounting plate 21, is in a closed door in magnetic engagement with the rocker 7, which is preferably made of magnetic metal, or preferably has parts made of magnetic material, with magnet 5 in magnetic To be connected and to keep the door in a closed position.
  • Cavities 40 are used in preferred embodiments to incorporate a door opening assist mechanism. Preferred embodiments are shown in FIGS. 6a to 6c and FIGS. 11 to 13. The cavity 40 can alternatively or additionally be used to accommodate electricity, light or other installation devices.
  • the tension spring 3 shown in FIGS. 6a to 6c pulls the door 6 against the cupboard base 11 in the closed state of the door (FIG. 6a).
  • the tension spring 3 at the proximal door end 16 pulls the door inwards towards the inside of the cabinet and supports opening the door 6 or causes it to open automatically (FIG. 6c).
  • This spring mechanism is preferably attached at the middle vertical height of the cabinet, as shown, for example, in the side view in FIG.
  • a major advantage of this embodiment is that, in particular, long doors are guided through the fitting on the cupboard floor via a spacer 1 and cannot bend in the central region in which the spacer 1 is attached.
  • FIGS. 8a and 8b show a preferred embodiment of the mechanism which holds the two doors 6 in a closed state and serves to open the doors.
  • the rocker 7 is in this case mounted with a rotatable axis 8, the rocker preferably being attached to the inside of the cabinet cover or cabinet floor.
  • this mechanism in an intermediate compartment of the cabinet. 8a, both doors 6 are closed and the magnets 5 are in magnetic contact with the rocker 7 so that the doors are kept closed.
  • FIGS. 9a and 9b show a slightly modified embodiment of FIGS. 8a and 8b, the buffers 44 forming a stop 4 with the door 6. If soft rubber buffers 44 made of plastic or Giimmi or similar materials are used, the door can be closed in a silenced manner.
  • a door 6 is pressed inwards, which is possible due to the cutouts 20b in the guideways 20, and rotates the rocker 7 in such a way that the rocker 7 in the region of the neighboring door is pressed outward and thus pushing the outward neighboring door 6 causes. Due to the elongated extension of the magnet 5 along the longitudinal side of the rocker 7, a strong magnetic holding force is guaranteed.
  • the opening of the neighboring door by the tilting mechanism of the rocker 7 causes the distance 19 between the door or the magnet 5 and the rocker 7 to be opened via the angle of rotation, as a result of which the magnetic holding force is continuously reduced and the door 6 is gently opened allows.
  • Figures 8a and 8b show the holding or opening mechanism with a stop rocker 7.
  • the stop rocker 7 which is preferably made of magnetic metal, holds the door via the magnetic attraction with the magnets 5 attached to the door or to the fitting on the door in the closed state. If both doors are in the closed state, a door is pressed inwards to open, as a result of which the stop rocker 7 rotates and, due to the resulting angle between the magnetic surface 5 and the rocker 7, the magnets 5 lose their holding force.
  • the tension spring 3 supports the movement to open the door and thus makes the door easier to open.
  • the guide plate / hinge plate 2 made of elastic material and / or the guide pins / guide pins 14 can be movable and form a spring mechanism.
  • the rocker 7 When both doors are open, the rocker 7 is held in the preferred starting position by laterally arranged magnets 9, the front of the rocker 7 being aligned essentially parallel to the front of the cabinet.
  • the magnets 9 cause the rocker 7 to move noiselessly into it Starting position and a rocking of the rocker is prevented.
  • the rocker 7 When the door is closed, the rocker 7 is deflected due to the attraction of the magnet 5 and touches the inside of the door with a corner and / or edge immediately before the closed position.
  • a stop point 4 is attached to the corresponding opposite side of the rocker on the inside of the door or preferably in the hinge plate, which is preferably made of soft, damping material such as rubber.
  • the rocking mechanism described above is only optional.
  • door handles can be attached to the doors to open the doors. It is advantageous if the hinges keep the door closed.
  • the rocker 7 When both doors 6 are in the open state, the rocker 7 is aligned with the magnets 9, which are attached to the side of the longitudinal side of the rocker 7, parallel to the front of the cabinet.
  • the rotatable roll range of the rocker 7 is limited to a desired angular range by the rocker stop 10, which is implemented, for example, by stop pins.
  • a rubber coating such as an O-ring, can be applied around the stop pins 10.
  • FIG. 11 shows an exploded view of a cabinet with fittings according to the invention, in which the guide plate 2 is made in one piece with the mounting plate 21 and is attached to each door top and bottom.
  • the cabinet has an opening-supporting mechanism for both doors, which in this embodiment is represented by a vertical orientation of the spring 3 in contrast to FIGS. 6a, 6c.
  • the spacers 1, which correspond to those from FIGS. 7a to 7c, are in this case attached to the proximal end 16 at a medium door height and are connected to the spring 3 by means of a cable pull.
  • the horizontal pulling direction at the proximal end 16 of the door is achieved by deflecting the vertical pulling direction of the spring 3 via a roller 24. Both the roller 24 and the tension spring 3 are mounted in the cavity 40 of the cabinet. In comparison to a horizontal tension spring, as shown in FIGS. 6a to 6c, this embodiment has the advantage that, due to the deflection, a significantly longer spring 3 can be used and can work optimally in its elastic range.
  • an opening-opening mechanism can also be used, which is attached, for example, by air pressure dampers or compression springs, telescopic shock absorbers or the like in such a way that the doors can be opened gently and preferably silently.
  • FIG. 12 shows a vertically sectioned view of the cabinet from FIG. 11 with a vertically arranged spring 3, which is connected via cable 26 to the spacer at proximal end 16 of door 6.
  • a damper 25 is attached as a door-damping mechanism, which in an open door position is in contact with the proximal end 16 of the door and dampens contact noise.
  • the damper 25 can either be made of a rubber-like material or of another soft material for damping noise or can additionally have a damping effect, such as an air-damped telescopic damper.
  • Fig. 13 shows a sectional plan view with the cabinet opening assisting mechanism in detail.
  • the proximal end 16 of the cabinet door 6 is mounted on the spacer 1 by means of two screws 18.
  • the spacer 1 is connected to the spring 3 via the cable 26, the cable 26 is diverted downward from the horizontal direction via the roller 24 into the vertical direction to the spring 3.
  • the roller 24 and the spring 3, not shown, are mounted in the cavity 40 between the cabinet side outer wall 41 and the cabinet side inner wall 43. Also shown is the damper 25, which strikes the proximal end 16 of the door 6 when the door is opened and reduces opening noises or additionally has a damping effect for smooth opening.
  • FIGS. 14-18 show examples of another embodiment of the fitting according to the invention, in which, in contrast to the above-mentioned designs, the part of the fitting having the guide point is attached to a cabinet wall or a cover and the part of the fitting having the guideway is attached to the cabinet or is attached to a box.
  • a fitting band 50 which is attached to a cover or a flap, has the guide points 114 and 214.
  • the guide plate 2 has two guide tracks 120 and 220, which serve to guide the two guide points 114 and 214 of the fitting band 50.
  • FIGS. 14a and 14b show fitting mechanisms from the prior art, whereas FIGS. 14c and 14e each show the two “main components” of the fitting according to the invention.
  • FIGS. 14c, 14d and 14e differ in that 14c has straight guideways, whereas 14d and 14e have curved guideways, which are particularly advantageous for smooth opening and closing of a cover.
  • the fitting shown in FIGS. 14a to 14e is preferably used, for example, to fold down doors or lids with respect to a housing by an angle of approximately 90 °.
  • the fitting has a hinge strap 50 with a first leg 51 and a second leg 52 angled to it.
  • the first leg 51 is attached to the door or lid to be moved.
  • a guide point 114 or 214 is attached in each case.
  • the angle ⁇ between the first leg 51 and the axis formed by the two guide points 114 and 214 is an acute angle ( ⁇ ⁇ 90 °).
  • the smooth running of the fitting is achieved, for example, by the special curved curve shape according to FIGS. 14d, 15 and 16.
  • the smooth running of the fitting is achieved by the special curved curve shape according to FIGS. 14d, 15 and 16.
  • the angle ⁇ can also be greater than 90 °.
  • the second leg 52 is preferably bent, as a result of which obstacles are avoided when opening or closing.
  • the guide points 114, 214 can be pins, for example, or pins for
  • the two guide points 114 and 214 are guided along the two guide tracks 120 and 220 during a folding movement, the guide tracks 120 and 220 being attached to the housing.
  • a guideway is defined on the basis of two parallel guiding edges which are at substantially the same distance or are located.
  • the curve through the family of center points, which form the mean distance between the two guide edges, is referred to as the guide curve 121 or 221.
  • the slightly curved guide track 120 extends essentially vertically.
  • the guide track 220 has a curved track, the tangents of which with respect to an axis, defined by the two end points of the first guide track 121, have angles between greater than 90 ° and less than 90 °.
  • the angles ⁇ of the two coulters that are formed by the guide curves 121 and 221 are also greater than 90 ° and less than 90 ° in the angular range.
  • the point at which the guide track 220 or the guide curve 221 has an angle ⁇ of 90 ° is referred to as the minimum 91. Due to this curved guideway 220, the guide point 214 passes through the minimum 91 during opening and closing. After passing through the minimum 91, the guide point 214 moves with respect to the Minimum upwards against the earth's gravitational field, which slows down the rotary movement of the cover.
  • the guiding curve has at least one mathematically defined turning point 81.
  • FIG. 15 shows with the solid line the position of the guide points 114 and 214 in their associated guideways 120 and 220 when the cover is open
  • FIG. 16 with the solid line shows the positions of the leading points in a closed cover position
  • the two FIGS. 15 and 16 show the intermediate positions in a type of stroboscopic image with dashed lines.
  • the guidance of the guide points 114 and 214 along the tracks 120 and 220 becomes clear on the basis of the two stroboscope recordings. Due to the curved guideway 220, the guiding point 214 must pass through a minimum 91 both when opening and when closing the cover. Therefore, the filling point must be guided against gravity after passing through the minimum 91, as a result of which the pivoting movement of the cover is braked both when the cover is opened and when the cover is closed.
  • Figure 17 shows with the solid line the position of the guide points 114 and 214 in their associated guideways 120 and 220 with a half-open cover.
  • the guide point 214 passes through the minimum 91, after which the guide point 214 performs an upward movement and finally reaches the left end of the guideway 220 with the cover closed, as shown in FIG. Due to the curved guideway 220, the guide point 214 travels through a minimum 91 both when opening and when closing the cover. Therefore, after passing through the minimum 91, the guide point is guided against gravity, as a result of which the pivoting movement occurs both when opening the cover and when closing the cover the lid is braked.
  • the guideway 220 has no mathematical turning point in addition to the minimum 91.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Cabinets, Racks, Or The Like Of Rigid Construction (AREA)

Abstract

L'invention concerne une ferrure conçue en particulier pour des portes et/ou des abattants (6), comprenant au moins un dispositif de guidage servant à guider la porte et/ou l'abattant le long d'un rail (2). Le mouvement de rotation est dirigé par des points de guidage qui s'étendent dans des rails (2) disposés de manière excentrique. La ferrure selon l'invention comporte au moins une plaque de guidage qui sert à déplacer une porte et/ou un abattant (6) autour d'un ou de plusieurs points de guidage disposés de manière excentrique.
PCT/EP2004/003816 2003-04-09 2004-04-08 Ferrure WO2004090270A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10316203.8 2003-04-09
DE10316203 2003-04-09
DE2003130317 DE10330317A1 (de) 2003-07-04 2003-07-04 Beschlag
DE10330317.0 2003-07-04

Publications (2)

Publication Number Publication Date
WO2004090270A2 true WO2004090270A2 (fr) 2004-10-21
WO2004090270A3 WO2004090270A3 (fr) 2005-01-06

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PCT/EP2004/003816 WO2004090270A2 (fr) 2003-04-09 2004-04-08 Ferrure

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WO (1) WO2004090270A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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WO2011023314A1 (fr) * 2009-08-26 2011-03-03 Rohde & Schwarz Gmbh & Co. Kg Porte à étanchéité électromagnétique pour une chambre de mesure
US9574391B2 (en) 2009-08-26 2017-02-21 Rohde & Schwarz Gmbh & Co. Kg Closure mechanism for a measuring station
US20200124342A1 (en) * 2016-08-05 2020-04-23 Qingdao Haier Joint Stock Co., Ltd. Refrigerator
US20200131821A1 (en) * 2016-08-05 2020-04-30 Qingdao Haier Joint Stock Co., Ltd. Refrigerator
US20200131820A1 (en) * 2016-08-05 2020-04-30 Qingdao Haier Joint Stock Co., Ltd. Refrigerator
US20200141166A1 (en) * 2016-08-05 2020-05-07 Qingdao Haier Joint Stock Co., Ltd. Refrigerator
US20200217581A1 (en) * 2016-08-05 2020-07-09 Qingdao Haier Joint Stock Co., Ltd. Refrigerator
US20200232699A1 (en) * 2016-08-05 2020-07-23 Qingdao Haier Joint Stock Co., Ltd. Refrigerator
US10876333B2 (en) * 2016-08-05 2020-12-29 Qingdao Haier Joint Stock Co., Ltd. Refrigerator
US10934752B2 (en) * 2016-08-05 2021-03-02 Qingdao Haier Joint Stock Co., Ltd. Refrigerator
US10934755B2 (en) * 2016-08-05 2021-03-02 Qingdao Haier Joint Stock Co., Ltd. Refrigerator
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US10934753B2 (en) * 2016-08-05 2021-03-02 Qingdao Haier Joint Stock Co., Ltd. Refrigerator
US11118384B2 (en) * 2016-08-05 2021-09-14 Qingdao Haier Joint Stock Co., Ltd. Refrigerator
US11149478B2 (en) * 2016-08-05 2021-10-19 Qingdao Haier Joint Stock Co., Ltd. Refrigerator
US11149480B2 (en) * 2016-08-05 2021-10-19 Qingdao Haier Joint Stock Co., Ltd. Refrigerator
US11149479B2 (en) * 2016-08-05 2021-10-19 Qingdao Haier Joint Stock Co., Ltd. Refrigerator
US11549292B2 (en) * 2016-08-05 2023-01-10 Qingdao Haier Joint Stock Co., Ltd. Refrigerator
US11566458B2 (en) * 2016-08-05 2023-01-31 Qingdao Haier Joint Stock Co., Ltd. Refrigerator
US11591837B2 (en) * 2016-08-05 2023-02-28 Qingdao Haier Joint Stock Co., Ltd. Refrigerator

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