EP0777025B1 - Charnière pour porte de véhicule avec fonction de retenue et de freinage - Google Patents

Charnière pour porte de véhicule avec fonction de retenue et de freinage Download PDF

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Publication number
EP0777025B1
EP0777025B1 EP96115704A EP96115704A EP0777025B1 EP 0777025 B1 EP0777025 B1 EP 0777025B1 EP 96115704 A EP96115704 A EP 96115704A EP 96115704 A EP96115704 A EP 96115704A EP 0777025 B1 EP0777025 B1 EP 0777025B1
Authority
EP
European Patent Office
Prior art keywords
hinge
motor vehicle
eye
vehicle door
hinge pin
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 - Lifetime
Application number
EP96115704A
Other languages
German (de)
English (en)
Other versions
EP0777025A1 (fr
Inventor
Lothar Dr.-Ing. Brückner
Dietmar Franke
Uwe Kirsten
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.)
ED Scharwachter GmbH and Co KG
Original Assignee
ED Scharwachter GmbH and Co KG
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 ED Scharwachter GmbH and Co KG filed Critical ED Scharwachter GmbH and Co KG
Publication of EP0777025A1 publication Critical patent/EP0777025A1/fr
Application granted granted Critical
Publication of EP0777025B1 publication Critical patent/EP0777025B1/fr
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
    • E05D7/00—Hinges or pivots of special construction
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D5/12—Securing pins in sockets, movably or not
    • E05D5/121—Screw-threaded pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/08—Friction devices between relatively-movable hinge parts
    • E05D11/082—Friction devices between relatively-movable hinge parts with substantially radial friction, e.g. cylindrical friction surfaces
    • E05D11/084—Friction devices between relatively-movable hinge parts with substantially radial friction, e.g. cylindrical friction surfaces the friction depending on direction of rotation or opening angle of the hinge
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D5/12—Securing pins in sockets, movably or not
    • E05D5/121—Screw-threaded pins
    • E05D2005/124—Screw-threaded pins internally threaded
    • 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
    • E05D3/02—Hinges with pins with one pin
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D5/12—Securing pins in sockets, movably or not
    • E05D5/127—Securing pins in sockets, movably or not by forcing the pin into the socket
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
    • E05D7/1005—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis by axially moving free pins, balls or sockets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
    • E05D7/1044—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis in an axial direction
    • 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
    • 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
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors

Definitions

  • the invention relates to a motor vehicle door hinge according to the preamble of Claim 1.
  • DE-A-44 06 824 describes a motor vehicle door hinge with an integrated one Brake, in which the hinge pin as an inner part and a Hinge eye drilling in the trade of one of the two hinge halves as Outer part of the brake is used.
  • the hinge pin is non-rotatable in the other of the two hinge halves set, so that inner part and outer part the brake over the hinge halves on corresponding door arrangement parts can be determined.
  • the inner part is radially rising with at least one Wedge surface equipped, this is also a radial on the inner part assigned increasing wedge surface, the two wedge surfaces being the same Must have slope in order to form wedge surface pairings, which over their entire coverage area towards each other essentially flat issue.
  • the braking effect is due to the mutual friction and associated with the elastic deformation in the area of the wedge surfaces causes.
  • the wedge surfaces must on the one hand have a very flat slope Wedge surface and on the other hand have a steeply sloping flank surface, which results in a considerable manufacturing effort for both the hinge pin also results for the hinge eye bore, in particular because the interacting wedge surfaces manufactured with great precision must be in order to achieve a sufficient inhibitory effect and one premature wear as well as adverse consequences of environmental influences excluded. This is particularly the case with motor vehicle doors important because they are heavy and both in Opening and closing forces are high, especially Accelerations are exposed.
  • DE-U-76 16 362 shows a furniture hinge in which braking of the both hinge halves struck furniture parts is achieved in that the hinge pin in the length range in which it is the hinge eye passes through the associated other hinge part, an oval Has cross-sectional shape, which is also oval in shape Hinge eye bore is held by clamping that a slot in the Hinge eye is expanded by the rotary movement of the hinge pin and this creates a preload with which the hinge pin is embraced. The entire elastic change in shape of the system takes place through the hinge eye.
  • the invention advantageously creates a motor vehicle door hinge with integrated braking and holding function, which over predetermined approved opening angle towards a resistance-free opening and closing Guaranteed closing movement of the door and in the area of at least one selected Opening angle of the further opening movement of the motor vehicle door opposes a sufficiently large, progressively increasing resistance, but works maintenance-free and permanently noise-free during operation and with high fatigue strength without special effort and small size can be produced.
  • hinge pin Incidentally, apart from a possibly in the Area of his head provided circumferential knurl, conveniently with a purely cylindrical peripheral surface equipped hinge pin also in its area of its not exactly cylindrical length section continuous course of its peripheral wall.
  • curvature of the hinge eye hole deviating from the circular shape and the hinge pin cross-section expediently in the order of magnitude a deliberate rounding error, such that the greatest deviation of the Rounding course from a circular shape in the range of less than a tenth to less than a hundredth of the general hinge pin diameter lies.
  • the radially protruding rounding deviation of the hinge pin and therefore also the hinge eye hole in the range of a few hundredths of the general hinge pin diameter lies.
  • the continuous course of the peripheral surface of the hinge pin also in the area of its not exactly cylindrical length section on the one hand enables the hinge pin and Hinge eye hole and on the other hand also ensures a gentle incipient and continuously increasing increase in internal resistance of the hinge against a predetermined opening angle opening movement of the door.
  • the eye bore of the hinge eye and the hinge pin have only one of the cylindrical shape with respect to the rounding deviation of its circumferential surface.
  • the hinge pin has two circumferentially spaced deviations from one another that radially protrude from the exactly circular cross-sectional shape, the highest points being the both of the circular shape with respect to protruding diameter deviations of the hinge pin are arranged opposite one another in such a way that they enclose a circumferential arc of 180 ° between them.
  • the straight line intersecting the highest points of the radially protruding rounding deviations of the hinge pin lying opposite one another are oriented at an angle of 45 ° to the plane of the stop base of the one hinge wing.
  • the door opening angle at which an inhibition the door opening movement is desired varies from vehicle type to vehicle type can be, however, a different angular orientation of the highest Points of the opposite radially protruding rounding deviations straight line intersecting the hinge pin to the level of the stop base of a hinge wing can be provided.
  • the highest points of the two radially protruding rounding deviations of the Hinge pin not opposite to each other, but at an angle are aligned aligned in such a way that they form a circumferential arc less than 180 ° between them.
  • an embodiment can be provided that is characterized in that the hinge pin over its entire length or two radially protruding rounding deviations, the Hinge pin in connection with a corresponding play-free training of Eye hole of the hinge eye on the radially protruding rounding deviations in the hinge eye of the hinge half in which he should be secured against rotation, secured against rotation about its longitudinal axis is.
  • the hinge pin has at least one radially protruding rounding deviation only over part of the axial length of or at least one of the hinge eyes of the hinge half in which it is seated. It can be advantageous with regard to the design of the hinge eye bore and the assembly of the hinge that the axial length over which the hinge pin has a radially protruding rounding deviation corresponds to at least one third of the total axial length of the associated hinge eye and that the hinge pin on both sides of it radially protruding curvature deviation having length section has a circular cross-sectional shape.
  • the hinge pin In the area of the longitudinal section of the hinge pin that has at least one radially protruding rounding deviation, there is a bearing play between the hinge pin and the hinge eye bore, which corresponds to half the amount or less of the maximum radial projection of the rounding deviation of the hinge pin.
  • the size of the bearing play is made larger as the hinge pin diameter increases.
  • This preferred embodiment can be expanded in the interest of a noise-free smoothness of the hinge in such a way that the hinge pin over its length sections covered by the hinge eye with a cylindrical course of its peripheral walls by means of bearing bushes made of a maintenance-free bearing material in corresponding cylindrical length sections of the hinge eye bore of the hinge eye, which is mounted on the on the one hand the advantage of an absolutely backlash-free mounting of the hinge over its full swivel angle range and on the other hand the advantage of a complete isolation of the hinge pin section having at least one radially protruding curvature deviation against environmental influences.
  • this maintenance-free mounting of the hinge pin is designed so that the wall thickness of the bearing bushes is the same size or greater than the amount of the greatest rounding deviation of the hinge pin.
  • the axial length of the bearing bushes corresponds in each case to at least a quarter, but preferably more, of the largest hinge pin diameter in order to ensure safe, maintenance-free mounting of the hinge pins over the permitted range of clearance of the door opening angle.
  • the hinge eye which is complementarily designed with regard to its hinge eye bore, has an all-round uninterrupted wall, the smallest wall thickness of the hinge eye corresponding at least to X times the rounding deviation of the hinge pin.
  • At least the hinge pin at least over its radially protruding rounding deviation having length section with wear protection for its surface is equipped with either hard layers such as carbides, Nitrides, carbonitrides, borides hard chrome plating, ceramic layers, graded and ion-implanted layer or combinations of the above Layers or wear-resistant coatings made of solid lubricants such as MoS2, PTFE, graphite, lead, cadmium can be provided.
  • a hinge designed as a separable hinge Hinge unit with a progressively increasing resistance to over opening the motor vehicle door beyond a predetermined opening angle range can be provided that the hinge pin over part of its the hinge eye of the length range extending through one hinge half has a radially protruding rounding deviation and in the associated Hinge eye is arranged secured against axial movement, the Securing the hinge pin against axial movement on the one hand by means of a radial one Projection and on the other hand formed by an attached securing means is and that the hinge pin in the hinge eye of the other hinge half by means of an axially directed clamping device is secured against rotation.
  • a hinge half is rotatably received and in the engaging Hinge eye of the other half of the hinge is added with bearing play.
  • a hinge unit but also be provided that the Hinge pin in the driving direction over its length in the axial direction has successive diameters, such that the smallest Hinge pin diameter is arranged in the driving direction.
  • the motor vehicle door hinges shown in the drawings each consist of a first hinge half 1, which can be attached to a door arrangement part, door or door spar, and a second hinge half 2, which can be attached to the other door arrangement part, and a hinge pin 3 pivotally connecting two hinge halves 1 and 2.
  • the first hinge half 1 following a hinge leaf 4 forming its stop base, has two hinge eyes 6 and 7 encompassing a middle hinge eye 5 of the second hinge half 2.
  • the hinge pin 3, which connects the two hinge halves 1 and 2 pivotably to one another, is fixed in a rotationally secure manner in the hinge eye 6 of the first hinge half 1 by means of a peripheral knurl 8 arranged in its head region.
  • the hinge pin 3 has a smooth cylindrical circumferential surface over its length sections 9 and 10 passing through the hinge eyes 6 and 7 of the first hinge half 1, the two hinge eyes 6 and 7 of the first hinge half 1 each having complementary cylindrical hinge eye bores 11 and 12 here.
  • the hinge pin 3 Over a partial area 13 of its length section accommodated within the height of the hinge eye 5 of the second hinge half 2, the hinge pin 3 has two circumferential deviations 14 which are radially protruding from the pure cylindrical shape and to which a complementary design of the hinge eye bore 15 is assigned.
  • the axial length of the hinge pin section 13, which has the pure cylindrical shape with respect to radially protruding circumferential deviations 14, is smaller than the total hinge eye height of the hinge eye 15, the hinge pin 3 on both sides of its length section 13 each having an exactly cylindrical circumference having length sections 16 and 17, via which it mediates Bearing bushes 18 designed as collar bushings made of a maintenance-free bearing material are guided free of play and rotatably in the hinge eye 5.
  • the axial length of the bearing bushes 18 is smaller than the hinge pin diameter.
  • the hinge pin 3 also has diameters which are successively arranged in the axial direction over its length, such that it has the smallest diameter at its front end in the driving-in direction and the largest diameter in its head region.
  • the motor vehicle door hinge shown in FIGS. 4 to 6 is designed as a separable hinge, each of the two hinge halves 10 and 20 each having only one hinge eye 60 and 50, respectively.
  • the hinge pin 30 is rotatably mounted in the first hinge half 10 and has a radially protruding rounding deviation 140 over a part 130 of its length range extending through a hinge eye bore 110 of the hinge eye 60 of the first hinge half 10.
  • the hinge pin 30 On both sides of its length section 130, the hinge pin 30 has length sections 160 and 170, each with a precisely cylindrical circumference, via which it is guided in the hinge eye 60 without play and rotatably by means of bearing bushes 180 designed as collar bushings from a maintenance-free bearing material.
  • the axial length of the bearing bushings 180 is smaller than the hinge pin diameter in the exemplary embodiment shown.
  • the hinge pin 30 is also arranged secured against axial wandering, the securing of the hinge pin 30 against axial wandering being formed on the one hand by a radial projection 33 and on the other hand by an attached securing means 34.
  • the hinge pin 30 is secured against rotation by means of an axially directed, positively acting clamping means 35.
  • the tensioning means 35 is formed by a sleeve that is positively engaged on the one hand with the hinge pin 30 and on the other hand with a hinge eye bore 150 of the hinge eye 50, which is held on the hinge pin 30 by means of a screw bolt 36 and a washer 37.
  • the device for achieving a braking and holding force which progressively increases in the area of at least one selected opening angle and opposes the further opening movement of the door is of the same design and is integrated into the hinge.
  • the cross-sectional shapes of the hinge pin 3, 30 and the complementary hinge eye bore 15, 110 each have two radially protruding and radially projecting and opposite to each other over a length section 13, 130 of the exact circular shape Rounding curves 20 and 21, wherein the greatest deviation from the circular shape formed by the highest point 22 of the radially protruding rounding curves is in the range from less than a tenth to less than a hundredth of the general hinge pin diameter.
  • the bearing clearance s between the outer hinge pin circumference and the inner eye bore circumference is in a range between 0.005 and 0.20 mm.
  • the hinge pin circumference and the hinge eye bore wall each have a continuous, stepless course in their area with a not exactly cylindrical shape.
  • the highest points 22 of the two of the two circular deviations 20 and 21 of the hinge pin 3, 30 arranged opposite one another enclose a circumferential arc of 180 ° between them.
  • a straight line g extending through the two highest points 22 of the radially projecting rounding deviations 20, 21 of the hinge pin 3, 30 lying opposite one another is oriented at an angle of 45 ° to the plane of the stop base of the one hinge wing 1.
  • the hinge eye 5, 60 has in the area of its length section 13, 130 of the hinge pin 3, 30 associated with the radially protruding rounding deviations 20 and 21, an all-round uninterrupted wall, the smallest wall thickness of the hinge eye in this area being at least X times the rounding deviation of the hinge pin.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Hinge Accessories (AREA)

Claims (19)

  1. Charnière pour porte de véhicule avec une fonction de retenue et de freinage, composée de
    une première moitié de charnière se montant sur une partie de montage de porte, une porte ou un longeron de porte,
    une deuxième moitié de charnière se montant sur l'autre partie de montage de porte,
    une tige de charnière (3 ; 30) reliant de manière pivotante les deux moitiés de charnière (1, 2 ; 10, 20), la tige de charnière (3 ; 30) se composant d'un matériau plein,
    la tige de charnière (3 ; 30) étant logée, à chaque fois, dans au moins un oeil (5, 6, 7 ; 50, 60) de chacune des deux moitiés de charnière (1, 2; 10, 20) de telle façon que la tige de charnière (3 ; 30) soit reliée, de manière solidaire en rotation, à l'oeil ou aux yeux de charnière (6, 7 ; 50) de la première moitié de charnière (1; 20) et traverse le ou les yeux de charnière (5 ; 60) de l'autre moitié de charnière (2 ; 10) avec un jeu de montage,
    la tige de charnière (3 ; 30) présentant, en liaison avec une conformation complémentaire d'un perçage d'oeil de charnière (15 ; 110) d'au moins un oeil de charnière (5 ; 60) à contour fermé de l'autre moitié de charnière (2 ; 10), au moins sur une partie de sa section de longueur (13 ; 130) associée à l'oeil de charnière (5 ; 60), au nombre d'au moins un, de l'autre moitié de charnière (2 ; 10), un arrondi de sa section transversale différant de la forme purement circulaire,
       caractérisée en ce que l'arrondi différant de la forme purement circulaire de la section transversale de la tige de charnière (3 ; 30) est convexe sur tout son pourtour, et
       en ce que l'oeil de charnière (5 ; 60) complémentaire, au nombre d'au moins un, de l'autre moitié de charnière (2 ; 10) est concave sur tout son pourtour fermé.
  2. Charnière pour porte de véhicule selon la revendication 1, caractérisée en ce que le plus grand écart d'arrondi en saillie radiale de la forme de section transversale de la tige de charnière (3 ; 30), par rapport à la forme purement circulaire, représente entre moins d'un dixième et moins d'un centième du diamètre général de la tige de charnière.
  3. Charnière pour porte de véhicule selon la revendication 1 et 2, caractérisée en ce que l'arrondi de la tige de charnière (3 ; 30) différant de la forme purement circulaire et le perçage d'oeil de charnière (15 ; 110) de l'oeil de charnière (5 ; 60) de l'autre moitié de charnière (2 ; 10) présentent seulement un écart de rondeur de leur pourtour, en console par rapport à la forme cylindrique.
  4. Charnière pour porte de véhicule selon la revendication 1 ou 2, caractérisée en ce que l'arrondi de la tige de charnière (3 ; 30), différant de la forme purement circulaire, présente sur son pourtour, à distance l'un de l'autre, deux écarts, en console radiale, par rapport à la forme circulaire de la forme de section exactement circulaire.
  5. Charnière pour porte de véhicule selon la revendication 4, caractérisée en ce que les deux écarts de diamètre, en console radiale, sont placés l'un en face de l'autre.
  6. Charnière pour porte de véhicule selon la revendication 5, caractérisée en ce que la ligne (g) coupant les sommets (22) des écarts de rondeur, en console radiale, mutuellement opposés est orientée suivant un angle de 45° par rapport au plan d'une base de montage (4) de la première moitié de charnière (1 ; 20).
  7. Charnière pour porte de véhicule selon la revendication 4, caractérisée en ce que les sommets (22) des deux écarts de rondeur en console radiale sont disposés en formant un angle entre eux.
  8. Charnière pour porte de véhicule selon l'une des revendications 1 à 7, caractérisée en ce que la tige de charnière (3 ; 30) présente seulement sur une partie de la longueur axiale de l'oeil de charnière (5 ; 60) au nombre d'au moins un, de l'autre moitié de charnière (2 ; 10) au moins un écart de rondeur en console radiale.
  9. Charnière pour porte de véhicule selon la revendication 8, caractérisée en ce que la longueur axiale sur laquelle la tige de charnière (3 ; 30) présente un arrondi en console radiale, différant de la forme purement circulaire, correspond au moins à un tiers de la longueur axiale totale de l'oeil de charnière (5 ; 60) associé.
  10. Charnière pour porte de véhicule selon l'une des revendications 1 à 9, caractérisée en ce que la tige de charnière (3 ; 30) présente, à l'intérieur de la hauteur de l'oeil de charnière (5 ; 60), au nombre d'au moins un, de l'autre moitié de charnière (2 ; 10), une forme de section transversale circulaire des deux côtés de sa section de longueur (13 ; 130) présentant un arrondi en console radiale différant de la forme purement circulaire.
  11. Charnière pour porte de véhicule selon la revendication 10, caractérisée en ce que la tige de charnière (3 ; 20) est montée, sur ses sections de longueur (16, 17 ; 160, 170) de section transversale recouvertes par l'oeil de charnière (5 ; 60), au moyen de douilles de palier (18 ; 180) composées d'un matériau à paliers sans entretien, dans des sections de perçage d'oeil cylindriques associées de l'oeil de charnière (5 ; 60).
  12. Charnière pour porte de véhicule selon la revendication 11, caractérisée en ce que l'épaisseur de paroi des douilles de palier (18 ; 180) est aussi grande ou plus grande que le plus grand écart de rondeur en console radiale de la tige de charnière (3 ; 30).
  13. Charnière pour porte de véhicule selon l'une des revendications 1 à 12, caractérisée en ce que les douilles de palier (18; 180) sont conformées en douilles à collier dont la longueur axiale correspond au moins à un quart du plus grand diamètre de la tige de charnière.
  14. Charnière pour porte de véhicule selon l'une des revendications 1 à 7, caractérisée en ce que la tige de charnière (3 ; 30) présente sur toute sa longueur un arrondi de sa section transversale différant de la forme circulaire exacte.
  15. Charnière pour porte de véhicule selon l'une des revendications 1 à 14, caractérisée en ce qu'au moins la tige de charnière (3 ; 30) est équipée d'une protection anti-usure pour sa surface au moins sur sa section de longueur présentant un écart de rondeur en console radiale, des couches de matière dure comme des carbures, des nitrures, des carbonitrures, des borures, des chromages durs, des couches céramiques, des couches gradées et implantées ioniquement ou des combinaisons des couches susmentionnées, ou encore des revêtements anti-usure en matériaux lubrifiants solides comme MoS2, PTFE, graphie, plomb, cadmium, pouvant être prévues.
  16. Charnière pour porte de véhicule selon l'une des revendications 1 à 15, caractérisée en ce que la plus faible épaisseur de paroi de l'oeil de charnière (5 ; 60), au nombre d'au moins un, de l'autre moitié de charnière (2 ; 10) correspond au moins à X fois l'écart de rondeur de la tige de charnière (3 ; 30).
  17. Charnière pour porte de véhicule selon l'une des revendications 1 à 16, caractérisée en ce que la tige de charnière (30) présente une forme de section transversale différant de la forme purement circulaire sur une partie de la sa section de longueur traversant l'oeil de charnière (50) de la première moitié de charnière (20) et est tenue dans l'oeil de charnière (50) contre un déplacement axial, le maintien étant formé, d'une part, par une console radiale (33) et, d'autre part, par un moyen de maintien rapporté (34), et en ce que la tige de charnière (30) est fixée, de manière immobile en rotation, dans l'oeil de charnière (60) de l'autre moitié de charnière (10) au moyen d'un moyen de blocage (35).
  18. Charnière pour porte de véhicule selon l'une des revendications 1 à 16, caractérisée en ce que la tige de charnière (3) est logée, de manière immobile en rotation, dans les deux yeux de charnière (6, 7) de la première moitié de charnière (1) qui enserrent, à la manière d'une fourche, un oeil de charnière médian (5) de l'autre moitié de charnière (2).
  19. Charnière pour porte de véhicule selon la revendication 18, caractérisée en ce que la tige de charnière (3) présente dans sa direction d'enfoncement, sur sa longueur, des gradins de diamètre se suivant dans la direction axiale, de telle manière que le plus petit diamètre de la tige de charnière soit placé à l'avant dans la direction d'enfoncement.
EP96115704A 1995-11-21 1996-10-01 Charnière pour porte de véhicule avec fonction de retenue et de freinage Expired - Lifetime EP0777025B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19543345 1995-11-21
DE19543345 1995-11-21
DE19600063 1996-01-03
DE19600063A DE19600063A1 (de) 1995-11-21 1996-01-03 Kraftwagentürscharnier mit Brems- und Haltefunktion

Publications (2)

Publication Number Publication Date
EP0777025A1 EP0777025A1 (fr) 1997-06-04
EP0777025B1 true EP0777025B1 (fr) 2002-08-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP96115704A Expired - Lifetime EP0777025B1 (fr) 1995-11-21 1996-10-01 Charnière pour porte de véhicule avec fonction de retenue et de freinage

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EP (1) EP0777025B1 (fr)
KR (1) KR100196538B1 (fr)
DE (2) DE19600063A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19625556A1 (de) * 1996-06-26 1998-01-02 Hans Dipl Ing Kuehl Scharnier mit Schwenkbremse
DE19726536A1 (de) 1997-06-23 1998-12-24 Daimler Benz Ag Scharnier zum schwenkbaren Lagern eines Bauteils
EP0909864A3 (fr) * 1997-10-17 1999-05-06 Julius Blum Gesellschaft m.b.H. Charnière
DE19814593A1 (de) * 1998-04-01 1999-10-14 Scharwaechter Ed Gmbh Mit einem aushängbaren Türscharnier baulich vereinigter Türfeststeller
DE19907455A1 (de) * 1999-02-22 2000-08-31 Scharwaechter Ed Gmbh Kraftwagentürbremse mit Haltefunktion
WO2002100147A2 (fr) * 2001-06-11 2002-12-19 Jost Klingelhofer Charniere de porte equipee d'un dispositif integre de freinage et de retenue progressifs
CA2354796A1 (fr) * 2001-08-02 2003-02-02 Multimatic Inc. Charniere de porte de vehicule automobile avec pivot structural integre
KR100798293B1 (ko) 2001-08-02 2008-01-28 멀티메틱 인코포레이티드 피봇이 구조적으로 통합된 자동차 도어힌지
DE102010016911A1 (de) * 2010-05-12 2011-11-17 Paul Hettich Gmbh & Co. Kg Metallisches Bauteil, Verfahren zur Herstellung eines metallischen Bauteils und Beschlag, Möbel und/oder Haushaltsgerät
CN108868415A (zh) * 2017-05-09 2018-11-23 郑州宇通客车股份有限公司 车用限位铰链及车辆

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE661304C (de) * 1938-06-16 Wilhelm Frank Scharnierbandartige Feststellvorrichtung fuer Fensterfluegel u. dgl.
US3600743A (en) * 1969-10-17 1971-08-24 David Allison Co Inc Self-closing hinge
DE2448280C3 (de) * 1974-10-10 1978-11-23 Gebr. Happich Gmbh, 5600 Wuppertal Schwenk- oder Klapplager, insbesondere für Sonnenblenden von Fahrzeugen
DE7616362U1 (de) * 1976-05-21 1976-09-30 Stapper, Johann, 5023 Weiden Moebelscharnier mit bremse
DE3335575C2 (de) * 1983-09-30 1987-05-07 Hermann Hans 8750 Aschaffenburg Urlberger Vorrichtung zum Arretieren eines gegenüber einer Welle drehbaren Teils
DE3406984C2 (de) * 1984-02-13 1993-11-18 Scharwaechter Gmbh Co Kg Aushängbares Flügelscharnier
FR2606822A1 (fr) * 1986-11-14 1988-05-20 Comaci Sa Charniere demontable a axe visse avec butee d'ouverture
GB2204635B (en) * 1987-04-03 1990-11-07 Ihw Eng Ltd Lift-off hinge assembly
DE4406824C2 (de) * 1994-03-02 1996-02-08 Hans Kuehl Scharnier mit Schwenkhemmung

Also Published As

Publication number Publication date
DE19600063A1 (de) 1997-05-28
KR100196538B1 (ko) 1999-06-15
DE59609588D1 (de) 2002-10-02
EP0777025A1 (fr) 1997-06-04
KR970059455A (ko) 1997-08-12

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