EP0783067B1 - Door check for vehicle door - Google Patents

Door check for vehicle door Download PDF

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Publication number
EP0783067B1
EP0783067B1 EP96119515A EP96119515A EP0783067B1 EP 0783067 B1 EP0783067 B1 EP 0783067B1 EP 96119515 A EP96119515 A EP 96119515A EP 96119515 A EP96119515 A EP 96119515A EP 0783067 B1 EP0783067 B1 EP 0783067B1
Authority
EP
European Patent Office
Prior art keywords
motor vehicle
door
vehicle door
braking
arrester according
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
EP96119515A
Other languages
German (de)
French (fr)
Other versions
EP0783067A3 (en
EP0783067A2 (en
Inventor
Bernd-Alfred Klüting
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 EP0783067A2 publication Critical patent/EP0783067A2/en
Publication of EP0783067A3 publication Critical patent/EP0783067A3/en
Application granted granted Critical
Publication of EP0783067B1 publication Critical patent/EP0783067B1/en
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
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/32—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of two or more pivoted rods
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
    • E05B81/04—Electrical
    • E05B81/06—Electrical using rotary motors
    • 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
    • E05D11/081—Friction devices between relatively-movable hinge parts with both radial and axial friction, e.g. conical friction surfaces
    • 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
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • E05D11/1078—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting parallel to the pivot
    • E05D11/1085—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting parallel to the pivot specially adapted for vehicles
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/21—Brakes
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/218—Holders
    • E05Y2201/22—Locks
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/232—Actuation thereof by automatically acting means
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/246—Actuation thereof by auxiliary motors, magnets, springs or weights
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/252—Type of friction
    • E05Y2201/26—Mechanical friction
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/262—Type of motion, e.g. braking
    • E05Y2201/266—Type of motion, e.g. braking rotary
    • 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
    • E05Y2201/46—Magnets
    • E05Y2201/462—Electromagnets
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/205—Combinations of elements forming a unit
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/70—Retrofitting of elements
    • 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 arrester.
  • a first embodiment is essentially provided by a door holding rod which is pivotably attached to one door arrangement part about an axis parallel to the door hinge axis and a fixedly arranged on the other door arrangement part and with spring-loaded braking and / or interacting with locking marks on the door holding rod.
  • Holder body equipped holder marked are associated with a number of shortcomings, which must be countered by sometimes complex measures. In particular, the tilting of the door holding rod relative to the holder housing or the braking or. Holding bodies a significant risk of noise, which can only be eliminated by special measures.
  • a torsion bar spring clamped on one door arrangement part interacts via a detent roller arranged or mounted at its free end with a detent segment, which in turn is fastened to the other door arrangement part and extends radially to its stop base, in such a way that the braking or. Holding force of the door stay is derived from the torsional resistance of the torsion spring.
  • FR-C-911 129 describes a retainer for hinges, also door hinges, the purpose of which is to arbitrarily block two halves from one another Hinge is selected, for example, around a door in a particular Determine position.
  • This hinge lock includes two on the inside toothed, alternately on one of the two hinge halves of a hinge each fastened concentrically to the hinge axis and relative cylindrical parts which can be rotated relative to one another and a solid cylinder body trained, with the internal toothing of the two cylindrical parts completely intermeshing external circumferential toothed brake or locking part.
  • An axial adjustment movement of the locking part serves to block or Enable the hinge to pivot.
  • a door stop can be used with the Lock can be determined by manually adjusting the braking and locking part in its axial direction.
  • FR-A-2 670 530 or WO-A-90 15 728 describe door hinges with integrated Door stay, which is directed radially to a hinge axis spring-loaded, especially roller-shaped brake and holding body with arranged on a cylinder wall concentrically fixed to the hinge axis Brake and holding ramps work together.
  • DE-C-628 478 or US-A-5 426 819 or DE-U-89 00 959 describe the structural association with a door hinge certain door locks, which by pivoting about an axis concentric to the hinge axis Sprockets or tooth segments and with these through positive have mechanical engagement cooperating locking means.
  • the invention provides a motor vehicle door arrester, the one with the least possible installation space noiseless and secure locking of the door in one or more predetermined Guaranteed opening positions and that of both the door hinges can be used independently as well as in conjunction with a door hinge and finally also relatively easy to manufacture and in particular can be installed without tension.
  • motor vehicle doors usually have a maximum opening angle of 90 °
  • the two parts that can be attached to the door and the door pillar alternately also by parts of rotating bodies, e.g. Segments can be formed, but always it is provided that the two can be struck alternately on the door and the door pillar Parts by the braking or. Fixing part be prevented from mutual relative movement.
  • Locking part lying one inside the other or are arranged side by side in a row. essential Rather, the feature of the invention is the use of a mutual one Movement canceling braking or. Locking part between two relative parts of a motor vehicle door lock that can be rotated relative to one another.
  • Fixing part formed by cylindrical bodies having different diameters and each with a toothing for mutual positive engagement are equipped.
  • At least the braking or Locking part by a second, but not parallel to the axes of rotation of the other two rotating bodies concentric and adjustable axis can be rotatably arranged.
  • the two are alternately on the door and the door pillar attachable parts are each designed as a hollow body of revolution and with an inner peripheral toothing equipped and arranged concentrically to each other and is the braking or. Fixing part with external teeth.
  • the two each designed as a ring gear and alternately on the door and the door pillar accessible parts to form a holder housing each pot-shaped designed and overlapping each other, in such a way that the one Part has an axially directed collar which is also axially directed from one directed projection of the other part is overlapped, such that a holder housing sealed against all environmental influences. It is possible here between the overlapping areas of the two holder housing parts to turn on the sealant.
  • the braking or formed by an externally toothed ring body Fixing part is in this embodiment on a to the axis of the holder housing concentric axis rotatably accommodated in the holder housing and depending on a predetermined door opening angle or arbitrarily adjustable eccentric. It is included in detail Expediently further provided that the braking or. Locking part under Interposition of a ring made of friction material, in particular brake lining material, is mounted on the adjustable eccentric.
  • the pitch circle diameter has different numbers of teeth.
  • the inner peripheral toothing of the driven part depending on the door movement Holder housing with the same pitch circle diameter at least by one tooth is larger or smaller than the inner peripheral toothing of the other part of the Holder housing.
  • Locking part forming ring body by means of one in turn in the radial direction spring-loaded pressure ring is mounted on the eccentric, the radial directional loading of the brake or.
  • Locking part forming ring body advantageously by means of a radial one inside the eccentric Direction slidably arranged and acted upon by a compression spring Pressure bolt is formed.
  • the motor vehicle door arrester according to each of the above indicated Embodiments can be both independent of the door hinges and also assembled with one of the two door hinges of a motor vehicle door Door stops are used.
  • One with one of the door hinges coupled application form can be provided in the simplest case be that the adjustment of the brake or.
  • Locking part assigned Eccentric non-rotatably coupled with a hinge axis or a hinge pin is or that the adjustment of the brake or.
  • Fixed setting part assigned eccentric in one piece with the hinge pin of a hinge is trained.
  • one part of the holder housing by means of one to the holder housing axis parallel axes on the one hand on the other hand on the other door arrangement part articulated coupling rod depending on the door movement is rotationally driven, which can then be further provided.
  • the rotationally driven Part of the holder housing by means of a radial cantilever arm one on the other about axes parallel to the holder housing axis on the other Door arrangement part articulated coupling rod in one of the door movement dependent drive connection is.
  • Locking part assigned eccentric freely rotatable in the respective bottom part of the two pot-shaped halves of the Holder housing stored and by means of a controllable braking device can be locked at any or predetermined door opening angles, the which the braking or.
  • Braking device-carrying eccentric brake device by a rotation with this or its axis, in particular by means of a polygonal coupling coupled and by means of a controllable Electromagnet engaging cone brake is formed.
  • the braking or. Locking device is more advantageous Way housed in a separate, attachable to the holder housing or added.
  • This design allows the motor vehicle door arrester in the simplest Can be connected in a modular manner to a motor vehicle door hinge in particular is.
  • a first part of the holder housing with one half of a door hinge and the second part of the holder housing can be connected to the other half of a door hinge. by, for example, at least one half of the holder housing over radially protruding projections or the like. With associated recesses in one of the two hinge halves can be locked against rotation, in connection with one non-rotatable locking of one holder housing half on one Hinge half of a motor vehicle door hinge the other half of the holder housing via a radially directed boom to the other Hinge half can be fixed.
  • the Motor vehicle door arrester essentially consists of two alternately on door 1 and the door pillar 2 hinged parts 3 and 4, which form a holder housing each designed pot-shaped and designed to overlap each other are in such a way that one part 3 has an axially directed collar 5, which also has an axially directed projection 6 of the other part 4 overlaps.
  • the two parts 3 and 4 of the holder housing each have one Inner circumferential toothing 7 or 8, with which one through an outer circumferential toothing Ring-shaped brake or. Locking part 9 cooperates. The braking or.
  • Locking part 9 is on a bearing bushes 10 and 11 rotatable about an axis 12 concentric with the axis of the holder housing respective bottom part 13 or 14 of the cup-shaped forming the holder housing Parts 3 and 4 recorded or stored and depending on one predetermined eccentric 15 adjustable opening angle arranged.
  • the embodiment is the braking or. Locking part 9 with interposition a ring 16 made of friction material, in particular brake lining material, arranged on the adjustable eccentric 15.
  • the inner peripheral teeth 7 and 8 of the two cup-shaped parts 3 and 4 of the holder housing have the same pitch circle diameter but different number of teeth on, in particular the inner peripheral toothing 7 is dependent on the door movement driven part 3 of the holder housing with the same Pitch circle diameter larger or smaller than that by at least one tooth Inner peripheral teeth 8 of the other part 4 of the holder housing.
  • the brake or. Locking part 9 forming the ring body is together with the Ring 16 made of a friction material by means of one in turn in the radial direction spring-loaded pressure ring 17 mounted on the eccentric 13, the radially directed spring loading of the brake or. Locking part 9 forming Ring body displaceable in the radial direction by one within the eccentric 15 arranged and acted upon by a compression spring 18 pressure pin 19 is formed.
  • the eccentric 15 is axial Extension of another part of the door linkage, not shown in detail, in particular a hinge pin arranged or formed.
  • independent of the door hinges designed embodiment of a motor vehicle door arrester is one Half 3 of the otherwise constructed according to that of FIGS. 1 and 2 or trained holder housing via a bracket 21 and a coupling rod 22 connected to a door arrangement part, here the door pillar 2, while the other half 4 of the holder housing by means of a mounting base 24 directly on the other door arrangement part, here door 1, is attached.
  • the coupling rod 22 is around each other and to the holder housing axis 12 parallel axes 26 and 27 on the one hand on the boom 21 and on the other hinged to a bearing block 28.
  • the brake or. Locking part 9 forming ring body is only with the interposition of a ring 16 made of a friction material on the eccentric 15.
  • Eccentrics 15 received or stored is one from a brake cone 29 and a brake disc 30 associated cone brake, which by means of an electromotive not shown in detail in the drawing One-or.
  • Release device 31 in particular depending can be controlled by at least one predetermined door opening angle and one Fixing the eccentric 15 against at least the rotary drive Part 3 of the holder housing causes.
  • the cone brake assigned to the eccentric 15 29,30 is together with the associated electric motor input or. Release device 31 in its own, which can be placed on the holder housing Housing 32 housed or added.
  • the door retainer likewise comprises parts 3 and 4 consisting of two, alternately connected to the door 1 and the door pillar 2, each cup-shaped and overlapping and each provided with an inner peripheral toothing 7 or 8 Holder housing and a braking or formed by an outer peripheral toothed ring body.
  • Locking part 9 is arranged on a bearing bushes 10 and 11 rotatable about an axis 12 concentric with the axis of the holder housing in the respective bottom part 13 or 14 of the cup-shaped parts 3 and 4 forming or holding the holder housing.
  • the ascertainment of the eccentric 15, which is also rotatable in this embodiment via bearing bushes 10 and 11 about an axis 12 concentric to the axis of the holder housing, in the respective base part 13 or 14 of the cup-shaped parts 3 and 4 forming the holder housing, is also one of one Brake cone 29 and a brake disc 30 associated with the existing cone brake, which by means of an electromotive input or output, not shown in detail in the drawing.
  • Release device 31 can be controlled in particular as a function of at least one predetermined door opening angle and causes the eccentric 15 to be fixed relative to at least the rotationally driven part 3 of the holder housing.
  • the conical brake 29, 30 assigned to the eccentric 15 is also in this embodiment together with the associated electric motor input or output.
  • Ausrükk raised 31 in a separate, on which a part 3 of the holder housing 32 housed or received.
  • the design shown in FIGS. 6 and 7 allows a modular connection of the door arrester with a motor vehicle door hinge.
  • one part 3 of the holder housing with one half 33 of a door hinge 34 and the second part 4 of the holder housing with the other half 35 of a door hinge 34 can be connected by a half 3 of the holder housing in the manner of a plug-in connection via radial protruding projections 36 with associated recesses 37 in one hinge half 33 can be locked in a form-fitting and rotationally secure manner, while the second part 4 of the holder housing with the other half 35 of a door hinge 34 by means of a screwing or bolting arranged in a radial arm or a radial projection 38 is secured against rotation on the other hinge half 35.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Motor Or Generator Frames (AREA)

Description

Die Erfindung befrifft einen Kraftwagentürfeststeller.The invention relates to a motor vehicle door arrester.

Kraftwagentürfeststeller sind in einer Vielzahl von Ausführungsformen und innerhalb der verschiedenen Ausführungsformen auch in den unterschie dlichsten Ausgestaltungsformen bekannt. Dabei ist eine erste Ausführungsform im Wesentlichen durch eine am einen Türanordnungsteil um eine zur Türscharnierachse parallele Achse schwenkbar angeschlagene Türhaltestange und ein am anderen Türanordnungsteil feststehend angeordnetes und mit federbelasteten, mit Rastmarken an der Türhaltestange zusammenwirkenden Brems-bzw. Haltekörpern ausgestattetes Haltergehäuse gekennzeichnet. Kraftwagentürfeststeller dieser Bauart sind mit einer Reihe von Unzulänglichkeiten behaftet, denen durch teils aufwendige Maßnahmen begegnet werden muß. Insbesondere resultiert aus einer als Folge der jeweiligen Einbauverhältnisse in einer Fahrzeugkarosserie möglichen Verkantung der Türhaltestange gegenüber dem Haltergehäuse bzw. den in diesem angeordneten Brems-bzw. Haltekörpern eine erhebliche Gefahr einer Geräuschentwicklung, welche nur durch besondere Maßnahmen beseitigbar ist.
Bei einer anderen bekannten und gebräuchlichen Bauart von Kraftwagentürfeststellern wirkt eine am einen Türanordnungsteil eingespannte Drehstabfeder über eine an ihrem freien Ende angeordnete bzw. gelagerte Rastrolle mit einem seinerseits am anderen Türanordnungsteil befestigten und sich radial zu seiner Anschlagbasis erstreckenden Rastensegment zusammen, in der Weise, daß die Brems-bzw. Haltekraft des Türfeststellers aus dem Verdrehwiderstand der Torsionsfeder abgeleitet ist. Auch bei Türfeststellern dieser Bauart sind besondere und teilweise auch aufwendige Maßnahmen erforderlich, um einen möglichst geräuschfreien Gang des in ein Fahrzeug eingebauten Türfeststellers zu gewährleisten.
Beiden bekannten Systemen von Kraftwagentürfeststellern gemeinsam ist jedoch, daß sie jeweils bei unter einer Vorspannung stehender Feder der ihre Brems-bzw. Haltemittel beaufschlagenden Federlast in die Fahrzeugkarosserie eingebaut werden müssen, was naturgemäß eine gewisse Erschwernis des Einbaues mit sich bringt.
Unabhängig von durch besondere Einzelausgestaltungen weitgehend vermeidbaren Nachteilen, wie beispielsweise Geräuschentwicklung oder dergl., haftet jedoch jeder der bekannten Bauarten von Kraftwagentürfeststellern der Nachteil eines besonderen Bedarfes an Einbauraum an, sei es hinsichtlich eines für die Unterbringung eines Rastensegmentes erforderlichen Mindestabstandes zwischen Türe und Türsäule oder sei es hinsichtlich eines erforderlichen Überlaufraumes für eine Türhaltestange. Motor vehicle door locks are known in a large number of embodiments and, within the various embodiments, also in the most varied of embodiments. In this case, a first embodiment is essentially provided by a door holding rod which is pivotably attached to one door arrangement part about an axis parallel to the door hinge axis and a fixedly arranged on the other door arrangement part and with spring-loaded braking and / or interacting with locking marks on the door holding rod. Holder body equipped holder marked. Motor vehicle door locks of this type are associated with a number of shortcomings, which must be countered by sometimes complex measures. In particular, the tilting of the door holding rod relative to the holder housing or the braking or. Holding bodies a significant risk of noise, which can only be eliminated by special measures.
In another known and customary type of motor vehicle door arrester, a torsion bar spring clamped on one door arrangement part interacts via a detent roller arranged or mounted at its free end with a detent segment, which in turn is fastened to the other door arrangement part and extends radially to its stop base, in such a way that the braking or. Holding force of the door stay is derived from the torsional resistance of the torsion spring. Even with door locks of this type, special and sometimes complex measures are required to ensure that the door lock installed in a vehicle is as quiet as possible.
Common to both known systems of motor vehicle door locks, however, is that in each case with a spring under prestress, the brake or. Spring load acting on the holding means must be installed in the vehicle body, which naturally entails a certain complication of the installation.
Regardless of disadvantages largely avoidable by special individual configurations, such as noise or the like, however, each of the known types of motor vehicle door arrester has the disadvantage of a particular need for installation space, be it with regard to a minimum distance between the door and door pillar required for accommodating a catch segment or it regarding a required overflow space for a door support bar.

FR-C-911 129 beschreibt einen Feststeller für Scharniere, auch Türscharniere, dessen Zweck das willkürliche gegenseitige Blockieren zweier Hälften eines Scharniers ist, beispielsweise um eine Tür in einer bestimmten ausgewählten Stellung festzustellen. Dieser Scharnierfeststeller umfaßt zwei jeweils innen verzahnte, wechselweise an einer der beiden Scharnierhälften eines Scharniers jeweils konzentrisch zur Scharnierachse ausgerichtet befestigte und relativ zueinander verdrehbare zylindrische Teile und ein als Zylindervollkörper ausgebildetes, mit der Innenverzahnung der beiden zylindrischen Teile vollständig kämmendes außenumfangsverzahntes Brems- bzw. Feststellteil. Eine axiale Verstellbewegung des Feststellteils dient zum Blockieren oder Freigeben der Schwenkbeweqlichkeit des Scharniers. Ein Türhaltepunkt kann mit dem Feststeller durch ein manuelles Verstellen des Brems- und Feststellteils in dessen axialer Richtung festgelegt werden.FR-C-911 129 describes a retainer for hinges, also door hinges, the purpose of which is to arbitrarily block two halves from one another Hinge is selected, for example, around a door in a particular Determine position. This hinge lock includes two on the inside toothed, alternately on one of the two hinge halves of a hinge each fastened concentrically to the hinge axis and relative cylindrical parts which can be rotated relative to one another and a solid cylinder body trained, with the internal toothing of the two cylindrical parts completely intermeshing external circumferential toothed brake or locking part. An axial adjustment movement of the locking part serves to block or Enable the hinge to pivot. A door stop can be used with the Lock can be determined by manually adjusting the braking and locking part in its axial direction.

FR-A-2 670 530 oder WO-A-90 15 728 beschreiben Türscharniere mit integriertem Türfeststeller, welche über radial zu einer Scharnierachse gerichtete federkraftbeaufschlagte, insbesondere walzenförmige Brems- und Haltekörper mit an einer zur Scharnierachse konzentrisch festgesetzten Zylinderwand angeordneten Brems- und Halterampen zusammenwirken.FR-A-2 670 530 or WO-A-90 15 728 describe door hinges with integrated Door stay, which is directed radially to a hinge axis spring-loaded, especially roller-shaped brake and holding body with arranged on a cylinder wall concentrically fixed to the hinge axis Brake and holding ramps work together.

DE-C-628 478 oder US-A-5 426 819 oder DE-U-89 00 959 beschreiben zur baulichen Vereinigung mit einem Türscharnier bestimmte Türfeststeller, welche durch um eine zur Scharnierachse konzentrische Achse schwenkbare Zahnkränze oder Zahnsegmente und mit diesen durch formschlüssigen mechanischen Eingriff zusammenwirkende Feststellmittel aufweisen. Eine Möglichkeit zur exakten Einhaltung vorgegebener Türhaltepunkte erfolgt entweder von Hand oder mittels eines über eine elektrische Steuerung ansteuerbaren Hilfsantriebes. DE-C-628 478 or US-A-5 426 819 or DE-U-89 00 959 describe the structural association with a door hinge certain door locks, which by pivoting about an axis concentric to the hinge axis Sprockets or tooth segments and with these through positive have mechanical engagement cooperating locking means. A Possibility of exact adherence to specified door stopping points either by hand or by means of an electrical Controllable auxiliary drive.

Es ist die Aufgabe der Erfindung, einen Kraftwagentürfeststeller nach dem Oberbegriff des Anspruchs 1 anzugeben, welcher bei geringem Bauraumbedarf ein möglichst geräuschfreies und sicheres Feststellen einer Tür in wenigstens einer vorgegebenen Öffnungslage gewährleistet.It is the object of the invention to provide a motor vehicle door arrester Specify the preamble of claim 1, which requires little space the least possible noise-free and secure locking of a door guaranteed a predetermined opening position.

Diese Aufgabe wird bei dem eingangs genannten Kraftwagentürfeststeller erfindungsgemäß mit den Merkmalen des Anspruchs 1 gelöst. This task is performed with the motor vehicle door arrester mentioned at the beginning according to the invention with the features of claim 1 solved.

Die Erfindung schafft einen Kraftwagentürfeststeller, der bei einem geringstmöglichen Bedarf an Einbauraum ein möglichst geräuschfreies und sicheres Feststellen der Türe in einer oder mehreren vorgegebenen Öffnungslagen gewährleistet und der sowohl als von den Türscharnieren unabhängig als auch in Verbindung mit einem Türscharnier einsetzbar ist und der schließlich auch noch verhältnismäßig einfach herstellbar und insbesondere vorspannungsfrei einbaubar ist. The invention provides a motor vehicle door arrester, the one with the least possible installation space noiseless and secure locking of the door in one or more predetermined Guaranteed opening positions and that of both the door hinges can be used independently as well as in conjunction with a door hinge and finally also relatively easy to manufacture and in particular can be installed without tension.

Im Hinblick auf den Umstand. daß Kraftwagentüren üblicherweise einen maximalen Öffnungswinkel von 90° aufweisen, liegt es dabei selbstverständlich im Rahmen der Erfindung, daß die beiden wechselweise an der Tür und der Türsäule anschlagbaren Teile auch durch Teile von Rotationskörpern, z.B. Segmente, gebildet sein können, wobei jedoch immer vorgesehen ist, daß die beiden wechselweise an der Tür und der Türsäule anschlagbaren Teile durch das in einer Wirkstellung verstellte Brems-bzw. Feststellteil an einer gegenseitigen Relativbewegung gehindert werden. Für die Verwirklichung der Erfindung ist es grundsätzlich unwesentlich. ob die beiden jeweils als Rotationskörper oder Teile davon ausgebildeten, wechselweise an der Tür und der Türsäule anschlagbaren Teile und das Brems-bzw. Feststellteil ineinanderliegend oder in Reihe nebeneinanderliegend angeordnet sind. wesentliches Merkmal der Erfindung ist vielmehr der Einsatz eines deren gegenseitige Beweglichkeit aufhebenden Brems-bzw. Feststellteiles zwischen zwei relativ zueinander verdrehbaren Teilen eines Kraftwagentürfeststellers.In view of the circumstance. that motor vehicle doors usually have a maximum opening angle of 90 °, it is of course within the scope of the invention that the two parts that can be attached to the door and the door pillar alternately also by parts of rotating bodies, e.g. Segments can be formed, but always it is provided that the two can be struck alternately on the door and the door pillar Parts by the braking or. Fixing part be prevented from mutual relative movement. For the Implementation of the invention is fundamentally immaterial. whether the two each formed as a rotating body or parts thereof, alternately on the Door and door pillar attachable parts and the braking or. Locking part lying one inside the other or are arranged side by side in a row. essential Rather, the feature of the invention is the use of a mutual one Movement canceling braking or. Locking part between two relative parts of a motor vehicle door lock that can be rotated relative to one another.

Demgemäß ist vorgesehen, daß bei ineinanderliegender Anordnung die beiden wechselweise an der Tür und der Türsäule anschlagbaren Teile und das Brems-bzw. Feststellteil durch unterschiedliche Durchmesser aufweisende zylindrische Körper gebildet und jeweils mit einer Verzahnung zum gegenseitigen formschlüssigen Eingriff ausgestattet sind. Hierbeikann wenigstens das Brems-bzw. Feststellteil um eine zweite, zu den Rotationsachsen der beiden übrigen Rotationskörper parallele aber nicht konzentische sowie verstellbare Achse rotierbar angeordnet sein.Accordingly provided that the two alternately in an interlocking arrangement parts of the door and the door pillar and the braking or. Fixing part formed by cylindrical bodies having different diameters and each with a toothing for mutual positive engagement are equipped. At least the braking or Locking part by a second, but not parallel to the axes of rotation of the other two rotating bodies concentric and adjustable axis can be rotatably arranged.

Hierbei sind die beiden wechselweise an der Tür und der Türsäule anschlagbaren Teile jeweils als hohle Rotationskörper ausgebildet und mit einer Innenumfangsverzahnung ausgestattet sowie zueinander konzentrisch angeordnet und ist das Brems-bzw. Feststellteil mit einer Außenverzahnung versehen.Here, the two are alternately on the door and the door pillar attachable parts are each designed as a hollow body of revolution and with an inner peripheral toothing equipped and arranged concentrically to each other and is the braking or. Fixing part with external teeth.

Zwecks möglichst raumsparender und zugleich gegen Umwelteinflüsse, wie Verschmutzung oder dergl. unempfindlicher Ausgestaltung des Türfeststellers ist gemäß einer bevorzugten Ausführungsform weiter vorgesehen, daß die beiden jeweils als Hohlräder ausgebildeten und wechselweise an der Tür und der Türsäule anschlagbaren Teile zur Bildung eines Haltergehäuses jeweils topfförmig gestaltet und einander übergreifend ausgebildet sind, in der Weise, daß das eine Teil einen axial gerichteten Kragen aufweist welcher von einem gleichfalls axial gerichteten Vorsprung des anderen Teiles übergriffen ist, derart, daß sich ein gegenüber allen Umwelteinflüssen abgedichtetes Haltergehäuse ergibt. Es ist möglich, hierbei zwischen die einander übergreifenden Bereiche der beiden Haltergehäuseteile noch Dichtungsmittel einzuschalten.In order to save as much space as possible and at the same time against environmental influences such as pollution or the like. Insensitive design of the door arrester according to a preferred embodiment further provided that the two each designed as a ring gear and alternately on the door and the door pillar accessible parts to form a holder housing each pot-shaped designed and overlapping each other, in such a way that the one Part has an axially directed collar which is also axially directed from one directed projection of the other part is overlapped, such that a holder housing sealed against all environmental influences. It is possible here between the overlapping areas of the two holder housing parts to turn on the sealant.

Das durch einen außenverzahnten Ringkörper gebildete Brems-bzw. Feststellteil ist bei dieser Ausführungsform auf einem um eine zur Achse des Haltergehäuses konzentrische Achse drehbar im Haltergehäuse aufgenommenen bzw. gelagerten und in Abhängigkeit von einem vorgegebenen Türöffnungswinkel Zwangsweise oder willkürlich verstellbaren Excenter angeordnet. Im Einzelnen ist dabei zweckmäßigerweise weiter vorgesehen, daß das Brems-bzw. Feststellteil unter Zwischenschaltung eines Ringes aus Reibmaterial, insbesondere Bremsbelagmaterial, auf dem verstellbaren Excenter gelagert ist.The braking or formed by an externally toothed ring body. Fixing part is in this embodiment on a to the axis of the holder housing concentric axis rotatably accommodated in the holder housing and depending on a predetermined door opening angle or arbitrarily adjustable eccentric. It is included in detail Expediently further provided that the braking or. Locking part under Interposition of a ring made of friction material, in particular brake lining material, is mounted on the adjustable eccentric.

Gemäß einem besonderen Merkmal der Erfindung ist die Ausgestaltung der beiden wechselweise an der Tür und der Türsäule anschlagbaren Hälften des Haltergehäuses dahingehend getroffen, daß die Innenumfangsverzahnungen der beiden topfförmig gestalteten, das Haltergehäuse bildenden Teile jeweils gleiche Wälzkreisdurchmesser aber unterschiedliche Zähnezahlen aufweisen. Insbesondere ist im Rahmen dieser Maßnahme vorgesehen, daß die Innenumfangsverzahnung des in Abhängigkeit von der Türbewegung angetriebenen Teiles des Haltergehäuses bei gleichem Wälzkreisdurchmesser wenigstens um einen Zahn größer oder kleiner ist als die Innenumfangsverzahnung des anderen Teiles des Haltergehäuses.According to a special feature of the invention, the configuration of the two alternately hinged halves of the holder housing on the door and the door pillar taken in that the inner peripheral teeth of the two cup-shaped parts forming the holder housing are the same The pitch circle diameter has different numbers of teeth. In particular it is provided as part of this measure that the inner peripheral toothing of the driven part depending on the door movement Holder housing with the same pitch circle diameter at least by one tooth is larger or smaller than the inner peripheral toothing of the other part of the Holder housing.

Um eine möglichst weitgehende Geräuschfreiheit des Türfeststellers zu erzielen, ist in weiterer Ausgestaltung weiterhin vorgesehen, daß der das Brems-bzw. Feststellteil bildende Ringkörper vermittels eines seinerseits in radialer Richtung federbelasteten Druckringes auf dem Excenter gelagert ist, wobei die radial gerichtete Belastung des das Brems-bzw. Feststellteil bildenden Ringkörpers vorteilhafterweise vermittels eines durch einen innerhalb des Excenters in radialer Richtung verschieblich angeordneten und durch eine Druckfeder beaufschlagten Druckbolzen gebildet ist.To ensure that the door arrester is as quiet as possible, is further provided in a further embodiment that the braking or. Locking part forming ring body by means of one in turn in the radial direction spring-loaded pressure ring is mounted on the eccentric, the radial directional loading of the brake or. Locking part forming ring body advantageously by means of a radial one inside the eccentric Direction slidably arranged and acted upon by a compression spring Pressure bolt is formed.

Der erfindungsgemäße Kraftwagentürfeststeller nach jeder der vorstehend angezeigten Ausführungsformen kann sowohl als von den Türscharnieren unabhängiger als auch mit einem der beiden Türscharniere einer Kraftwagentür zusammengebauter Türfeststeller eingesetzt werden. Bei einer mit einem der Türscharniere gekoppelten Anwendungsform kann dabei im einfachsten Falle vorgesehen sein, daß der der Verstellung des Brems-bzw. Feststellteiles zugeordnete Excenter drehsicher mit einer Scharnierachse bzw. einem Scharnierstift gekoppelt ist oder daß gegebenenfalls der der Verstellung des Brems-bzw. Feststellteiles zugeordnete Excenter mit dem Scharnierstift eines Scharnieres einteilig ausgebildet ist.The motor vehicle door arrester according to each of the above indicated Embodiments can be both independent of the door hinges and also assembled with one of the two door hinges of a motor vehicle door Door stops are used. One with one of the door hinges coupled application form can be provided in the simplest case be that the adjustment of the brake or. Locking part assigned Eccentric non-rotatably coupled with a hinge axis or a hinge pin is or that the adjustment of the brake or. Fixed setting part assigned eccentric in one piece with the hinge pin of a hinge is trained.

Unabhängig von der Zuordnung des Kraftwagentürfeststellers zu einem der Türscharniere ist in einer ersten bevorzugten Gestaltungsweise vorgesehen, daß das eine Teil des Haltergehäuses vermittels einer um zur Haltergehäuseachse parallele Achsen einerseits an ihm und andererseits am anderen Türanordnungsteil angelenkten Koppelstange in Abhängigkeit von der Türbewegung drehangetrieben ist, wobei dann weiter vorgesehen sein kann. daß das drehangetriebene Teil des Haltergehäuses vermittels eines radialen Auslegerarmes mit einer andererseits um zur Haltergehäuseachse parallele Achsen am anderen Türanordnungsteil angelenkten Koppelstange in einer von der Türbewegung abhängigen Antriebsverbindung steht.Regardless of the assignment of the motor vehicle door lock to one of the Door hinges are provided in a first preferred design that one part of the holder housing by means of one to the holder housing axis parallel axes on the one hand on the other hand on the other door arrangement part articulated coupling rod depending on the door movement is rotationally driven, which can then be further provided. that the rotationally driven Part of the holder housing by means of a radial cantilever arm one on the other about axes parallel to the holder housing axis on the other Door arrangement part articulated coupling rod in one of the door movement dependent drive connection is.

In einer zweiten bevorzugten Gestaltungsweise kann jedoch auch vorgesehen sein, daß der der Verstellung des Brems-bzw. Feststellteiles zugeordnete Excenter frei drehbar im jeweiligen Bodenteil der beiden topfförmigen Hälften des Haltergehäuses gelagert und vermittels einer ansteuerbaren Bremseinrichtung bei beliebigen oder vorgegebenen Türöffnungswinkeln arretierbar ist, wobei die dem das Brems-bzw. Feststellteil tragenden Excenter zugeordnete Bremseinrichtung durch eine mit diesem bzw. dessen Achse drehsicher, insbesondere mittels einer Vielkantkupplung gekoppelte und vermittels eines ansteuerbaren Elektromagneten einrückbare Konusbremse gebildet ist.In a second preferred embodiment, however, can also be provided be that the adjustment of the brake or. Locking part assigned eccentric freely rotatable in the respective bottom part of the two pot-shaped halves of the Holder housing stored and by means of a controllable braking device can be locked at any or predetermined door opening angles, the which the braking or. Braking device-carrying eccentric brake device by a rotation with this or its axis, in particular by means of a polygonal coupling coupled and by means of a controllable Electromagnet engaging cone brake is formed.

Die dem Excenter zugeordnete Brems-bzw. Feststelleinrichtung ist vorteilhafter Weise in einem eigenen, auf das Haltergehäuse aufsetzbaren Gehäuse untergebracht bzw. aufgenommen.The braking or. Locking device is more advantageous Way housed in a separate, attachable to the holder housing or added.

Diese Gestaltungsform erlaubt es, daß der Kraftwagentürfeststeller in einfachster Weise und insbesondere baukastenartig an ein Kraftwagentürscharnier anschließbar ist.This design allows the motor vehicle door arrester in the simplest Can be connected in a modular manner to a motor vehicle door hinge in particular is.

Hierzu ist erfindungsgemäß im Einzelnen weiter vorgesehen, daß ein erstes Teil des Haltergehäuses mit einer Hälfte eines Türscharnieres und das zweite Teil des Haltergehäuses mit der anderen Hälfte eines Türscharnieres verbindbar ist. indem beispielsweise wenigstens eine Hälfte des Haltergehäuses über radial ausladende Vorsprünge oder dergl. mit zugehörigen Ausnehmungen in einer der beiden Scharnierhälften drehsicher verrastbar ist, wobei in Verbindung mit einer drehsicheren Verrastung der einen Haltergehäusehälfte an der einen Scharnierhälfte eines Kraftwagentürscharnieres die andere Hälfte des Haltergehäuses über einen radial gerichteten Ausleger drehsicher an der anderen Scharnierhälfte festlegbar sein kann.For this purpose, it is further provided according to the invention that a first part of the holder housing with one half of a door hinge and the second part of the holder housing can be connected to the other half of a door hinge. by, for example, at least one half of the holder housing over radially protruding projections or the like. With associated recesses in one of the two hinge halves can be locked against rotation, in connection with one non-rotatable locking of one holder housing half on one Hinge half of a motor vehicle door hinge the other half of the holder housing via a radially directed boom to the other Hinge half can be fixed.

Die Erfindung ist in der nachfolgenden Beispielsbeschreibung anhand einiger in den Zeichnungen dargestellter Ausführungsbeispiele im Einzelnen beschrieben.

Fig. 1
zeigt einen Längsschnitt durch eine erste Ausführungsform eines Kraftwagentürfeststellers.
Fig. 2
zeigt einen Querschnitt durch den Kraftwagentürfeststeller nach Fig 1.
Fig. 3
zeigt eine Draufsicht auf einen von den Türscharnieren unabhängig angeordneten Kraftwagentürfeststeller bei geschlossener Türe.
Fig. 4
zeigt eine Draufsicht auf einen von den Türscharnieren unabhängig angeordneten Kraftwagentürfeststeller bei geöffneter Türe.
Fig. 5
zeigt einen Längsschnitt durch eine andere Ausführungsform eines von den Türscharnieren unabhängig angeordneten Kraftwagentürfeststellers.
Fig. 6
zeigt einen Längsschnitt durch einen an ein Kraftwagentürscharnier angeschlossenen Kraftwagentürfeststeller.
Fig. 7
zeigt eine Draufsicht auf einen an ein Kraftwagentürscharner angeschlossenen Kraftwagentürfeststeller nach Fig. 6.
The invention is described in detail in the following example description with reference to some exemplary embodiments shown in the drawings.
Fig. 1
shows a longitudinal section through a first embodiment of a motor vehicle door arrester.
Fig. 2
shows a cross section through the motor vehicle door arrester according to FIG. 1.
Fig. 3
shows a plan view of a motor vehicle door arrester which is arranged independently of the door hinges when the door is closed.
Fig. 4
shows a plan view of a motor vehicle door lock arranged independently of the door hinges with the door open.
Fig. 5
shows a longitudinal section through another embodiment of a motor vehicle door arrester which is arranged independently of the door hinges.
Fig. 6
shows a longitudinal section through a motor vehicle door arrester connected to a motor vehicle door hinge.
Fig. 7
6 shows a plan view of a motor vehicle door arrester according to FIG. 6 connected to a motor vehicle door hinge.

Bei der in Fig. 1 und 2 dargestellten Ausführungsform besteht der Kraftwagentürfeststeller im Wesentlichen aus zwei wechselweise an der Tür 1 und der Türsäule 2 anschlagbaren Teilen 3 und 4, die zur Bildung eines Haltergehäuses jeweils topfförmig gestaltet und einander übergreifend ausgebildet sind, in der Weise, daß das eine Teil 3 einen axial gerichteten Kragen 5 aufweist, welcher einen gleichfalls axial gerichteten Vorsprung 6 des anderen Teiles 4 übergreift. Die beiden Teile 3 und 4 des Haltergehäuses weisen jeweils eine Innenumfangsverzahnung 7 bzw. 8 auf, mit welchen ein durch einen außenumfangsverzahnten Ringkörper gebildete Brems-bzw. Feststellteil 9 zusammenwirkt. Das Brems-bzw. Feststellteil 9 ist auf einem über Lagerbuchsen 10 und 11 um eine zur Achse des Haltergehäuses konzentrische Achse 12 drehbar im jeweiligen Bodenteil 13 bzw. 14 der das Haltergehäuse bildenden, topfförmigen Teile 3 und 4 aufgenommenen bzw. gelagerten und in Abhängigkeit von einem vorgegebenen Türöffnungswinkel verstellbaren Excenter 15 angeordnet. Im gezeigten Ausführungsbeispiel ist das Brems-bzw. Feststellteil 9 unter Zwischenschaltung eines Ringes 16 aus Reibmaterial, insbesondere Bremsbelagmaterial, auf dem verstellbaren Excenter 15 angeordnet. Die Innenumfangsverzahnungen 7 bzw. 8 der beiden topfförmig gestalteten Teile 3 und 4 des Haltergehäuses weisen jeweils gleiche Wälzkreisdurchmesser aber unterschiedliche Zähnezahlen auf, insbesondere ist die Innenumfangsverzahnung 7 des in Abhängigkeit von der Türbewegung angetriebenen Teiles 3 des Haltergehäuses bei gleichem Wälzkreisdurchmesser um wenigstens einen Zahn größer oder kleiner als die Innenumfangsverzahnung 8 des anderen Teiles 4 des Haltergehäuses. Der das Brems-bzw. Feststellteil 9 bildende Ringkörper ist zusammen mit dem Ring 16 aus einem Reibmaterial vermittels eines seinerseits in radialer Richtung federbelasteten Druckringes 17 auf dem Excenter 13 gelagert, wobei die radial gerichtete Federbelastung des das Brems-bzw. Feststellteil 9 bildenden Ringkörpers durch einen innerhalb des Excenters 15 in radialer Richtung verschieblich angeordneten und durch eine Druckfeder 18 beaufschlagten Druckbolzen 19 gebildet ist. Von den beiden Teilen 3 und 4 des Haltergehäuses ist das eine Teil 3 vermittels eines nur andeutungsweise dargestellten Auslegers 20 an das eine Türanordnungsteil, hier die Türe 1, angeschlossen und ist das andere Teil 4 in einer im einzelnen nicht gezeigten Weise unmittelbar am anderen Türanordnungsteil, hier der Türsäule 2, befestigt. Der Excenter 15 ist in axialer Verlängerung eines weiteren, im Einzelnen nicht dargestellten Teiles der Türanlenkung, insbesondere eines Scharnierstiftes angeordnet bzw. ausgebildet.In the embodiment shown in FIGS. 1 and 2, the Motor vehicle door arrester essentially consists of two alternately on door 1 and the door pillar 2 hinged parts 3 and 4, which form a holder housing each designed pot-shaped and designed to overlap each other are in such a way that one part 3 has an axially directed collar 5, which also has an axially directed projection 6 of the other part 4 overlaps. The two parts 3 and 4 of the holder housing each have one Inner circumferential toothing 7 or 8, with which one through an outer circumferential toothing Ring-shaped brake or. Locking part 9 cooperates. The braking or. Locking part 9 is on a bearing bushes 10 and 11 rotatable about an axis 12 concentric with the axis of the holder housing respective bottom part 13 or 14 of the cup-shaped forming the holder housing Parts 3 and 4 recorded or stored and depending on one predetermined eccentric 15 adjustable opening angle arranged. In the shown The embodiment is the braking or. Locking part 9 with interposition a ring 16 made of friction material, in particular brake lining material, arranged on the adjustable eccentric 15. The inner peripheral teeth 7 and 8 of the two cup-shaped parts 3 and 4 of the holder housing have the same pitch circle diameter but different number of teeth on, in particular the inner peripheral toothing 7 is dependent on the door movement driven part 3 of the holder housing with the same Pitch circle diameter larger or smaller than that by at least one tooth Inner peripheral teeth 8 of the other part 4 of the holder housing. The brake or. Locking part 9 forming the ring body is together with the Ring 16 made of a friction material by means of one in turn in the radial direction spring-loaded pressure ring 17 mounted on the eccentric 13, the radially directed spring loading of the brake or. Locking part 9 forming Ring body displaceable in the radial direction by one within the eccentric 15 arranged and acted upon by a compression spring 18 pressure pin 19 is formed. Of the two parts 3 and 4 of the holder housing that is a part 3 by means of a boom 20 shown only hinted at one door arrangement part, here door 1, is connected and is the other Part 4 in a manner not shown in detail directly on the other door arrangement part, here the door pillar 2 attached. The eccentric 15 is axial Extension of another part of the door linkage, not shown in detail, in particular a hinge pin arranged or formed.

Bei der in Fig. 3 bis 5 dargestellten, von den Türscharnieren unabhängig gestalteten Ausführungsform eines Kraftwagentürfeststellers ist die eine Hälfte 3 des im übrigen entsprechend demjenigen nach Fig. 1 und 2 aufgebauten bzw. ausgebildeten Haltergehäuses über einen Ausleger 21 und eine Koppelstange 22 am einen Türanordnungsteil, hier die Türsäule 2, angeschlossen, während die andere Hälfte 4 des Haltergehäuses vermittels einer Befestigungsbasis 24 unmittelbar am anderen Türanordnungsteil, hier der Türe 1, befestigt ist. Die Koppelstange 22 ist dabei um zueinander und zur Haltergehäuseachse 12 parallele Achsen 26 und 27 einerseits am Ausleger 21 und andererseits an einem Lagerbock 28 angelenkt. Der das Brems-bzw. Feststellteil 9 bildende Ringkörper ist hierbei lediglich unter Zwischenschaltung eines Ringes 16 aus einem Reibmaterial auf dem Excenter 15 angeordnet. Der Feststellung des auch bei dieser Ausführungsform über Lagerbuchsen 10 und 11 um eine zur Achse des Haltergehäuses konzentrische Achse 12 drehbar im jeweiligen Bodenteil 13 bzw. 14 der das Haltergehäuse bildenden, topfförmigen Teile 3 und 4 aufgenommenen bzw. gelagerten Excenters 15 ist eine aus einem Bremskonus 29 und einer Bremsscheibe 30 bestehende Konusbremse zugeordnet, welche vermittels einer in der Zeichnung im Einzelnen nicht näher dargestellten elektromotorischen Ein-bzw. Ausrückeinrichtung 31 insbesondere in Abhängigkeit von wenigstens einem vorgegebenen Türöffnungswinkel ansteuerbar ist und eine Festsetzung des Excenters 15 gegenüber wenigstens dem drehangetriebenen Teil 3 des Haltergehäuses bewirkt. Die dem Excenter 15 zugeordnete Konusbremse 29,30 ist zusammen mit der ihr zugeordneten elektromotorischen Ein-bzw. Ausrückeinrichtung 31 in einem eigenen, auf das Haltergehäuse aufsetzbaren Gehäuse 32 untergebracht bzw. aufgenommen.3 to 5, independent of the door hinges designed embodiment of a motor vehicle door arrester is one Half 3 of the otherwise constructed according to that of FIGS. 1 and 2 or trained holder housing via a bracket 21 and a coupling rod 22 connected to a door arrangement part, here the door pillar 2, while the other half 4 of the holder housing by means of a mounting base 24 directly on the other door arrangement part, here door 1, is attached. The coupling rod 22 is around each other and to the holder housing axis 12 parallel axes 26 and 27 on the one hand on the boom 21 and on the other hinged to a bearing block 28. The brake or. Locking part 9 forming ring body is only with the interposition of a ring 16 made of a friction material on the eccentric 15. The finding of also in this embodiment via bushings 10 and 11 to one Axis of the holder housing concentric axis 12 rotatable in the respective bottom part 13 and 14 of the pot-shaped parts 3 and 4 forming the holder housing Eccentrics 15 received or stored is one from a brake cone 29 and a brake disc 30 associated cone brake, which by means of an electromotive not shown in detail in the drawing One-or. Release device 31 in particular depending can be controlled by at least one predetermined door opening angle and one Fixing the eccentric 15 against at least the rotary drive Part 3 of the holder housing causes. The cone brake assigned to the eccentric 15 29,30 is together with the associated electric motor input or. Release device 31 in its own, which can be placed on the holder housing Housing 32 housed or added.

Bei der in Fig. 6 und 7 dargestellten Ausführungsform umfaßt der Türfeststeller gleichfalls ein aus zwei, wechselweise mit der Tür 1 und der Türsäule 2 verbundenen, jeweils topfförmig gestalteten und einander übergreifenden sowie jeweils mit einer Innenumfangsverzahnung 7 bzw. 8 versehenen Teilen 3 und 4 bestehendes Haltergehäuse und ein durch einen außenumfangsverzahnten Ringkörper gebildetes Brems-bzw. Feststellteil 9, wobei das Brems-bzw. Feststellteil 9 auf einem über Lagerbuchsen 10 und 11 um eine zur Achse des Haltergehäuses konzentrische Achse 12 drehbar im jeweiligen Bodenteil 13 bzw. 14 der das Haltergehäuse bildenden, topfförmigen Teile 3 und 4 aufgenommenen bzw. gelagerten Excenter 15 angeordnet ist.
Der Feststellung des auch bei dieser Ausführungsform über Lagerbuchsen 10 und 11 um eine zur Achse des Haltergehäuses konzentrische Achse 12 drehbar im jeweiligen Bodenteil 13 bzw. 14 der das Haltergehäuse bildenden, topfförmigen Teile 3 und 4 aufgenommenen bzw. gelagerten Excenters 15 ist gleichfalls eine aus einem Bremskonus 29 und einer Bremsscheibe 30 bestehende Konusbremse zugeordnet, welche vermittels einer in der Zeichnung im Einzelnen nicht näher dargestellten elektromotorischen Ein-bzw. Ausrückeinrichtung 31 insbesondere in Abhängigkeit von wenigstens einem vorgegebenen Türöffnungswinkel ansteuerbar ist und eine Festsetzung des Excenters 15 gegenüber wenigstens dem drehangetriebenen Teil 3 des Haltergehäuses bewirkt. Die dem Excenter 15 zugeordnete Konusbremse 29,30 ist auch bei dieser Ausführungsform zusammen mit der ihr zugeordneten elektromotorischen Ein-bzw. Ausrükkeinrichtung 31 in einem eigenen, auf das eine Teil 3 des Haltergehäuses aufgesetzten Gehäuse 32 untergebracht bzw. aufgenommen.
Die in Fig. 6 und 7 gezeigte Gestaltungsform erlaubt eine baukastenartige Verbindung des Türfeststellers mit einem Kraftwagentürscharnier. Hierzu ist vorgesehen, daß das eine Teil 3 des Haltergehäuses mit der einen Hälfte 33 eines Türscharnieres 34 und das zweite Teil 4 des Haltergehäuses mit der anderen Hälfte 35 eines Türscharnieres 34 verbindbar ist, indem die eine Hälfte 3 des Haltergehäuses nach Art einer Steckverbindung über radial ausladende Vorsprünge 36 mit zugehörigen Ausnehmungen 37 in der einen Scharnierhälfte 33 formschlüssig und drehsicher verrastbar ist, während das zweite Teil 4 des Haltergehäuses mit der anderen Hälfte 35 eines Türscharnieres 34 vermittels einer in einem radialen Ausleger bzw. einer radialen Auskragung 38 angeordneten Verschraubung bzw. Verbolzung drehsicher an der anderen Scharnierhälfte 35 festlegbar ist.In the embodiment shown in FIGS. 6 and 7, the door retainer likewise comprises parts 3 and 4 consisting of two, alternately connected to the door 1 and the door pillar 2, each cup-shaped and overlapping and each provided with an inner peripheral toothing 7 or 8 Holder housing and a braking or formed by an outer peripheral toothed ring body. Locking part 9, the braking or. Locking part 9 is arranged on a bearing bushes 10 and 11 rotatable about an axis 12 concentric with the axis of the holder housing in the respective bottom part 13 or 14 of the cup-shaped parts 3 and 4 forming or holding the holder housing.
The ascertainment of the eccentric 15, which is also rotatable in this embodiment via bearing bushes 10 and 11 about an axis 12 concentric to the axis of the holder housing, in the respective base part 13 or 14 of the cup-shaped parts 3 and 4 forming the holder housing, is also one of one Brake cone 29 and a brake disc 30 associated with the existing cone brake, which by means of an electromotive input or output, not shown in detail in the drawing. Release device 31 can be controlled in particular as a function of at least one predetermined door opening angle and causes the eccentric 15 to be fixed relative to at least the rotationally driven part 3 of the holder housing. The conical brake 29, 30 assigned to the eccentric 15 is also in this embodiment together with the associated electric motor input or output. Ausrükkeinrichtung 31 in a separate, on which a part 3 of the holder housing 32 housed or received.
The design shown in FIGS. 6 and 7 allows a modular connection of the door arrester with a motor vehicle door hinge. For this purpose, it is provided that one part 3 of the holder housing with one half 33 of a door hinge 34 and the second part 4 of the holder housing with the other half 35 of a door hinge 34 can be connected by a half 3 of the holder housing in the manner of a plug-in connection via radial protruding projections 36 with associated recesses 37 in one hinge half 33 can be locked in a form-fitting and rotationally secure manner, while the second part 4 of the holder housing with the other half 35 of a door hinge 34 by means of a screwing or bolting arranged in a radial arm or a radial projection 38 is secured against rotation on the other hinge half 35.

Claims (17)

  1. Motor vehicle door arrester, composed of
    a first part (3) which can be mounted on one of the two door (1) and door pillar (2) door arrangement parts, and of a second part (4) which can be mounted on the other of the door arrangement parts (1, 2), both of which parts (3, 4) are embodied concentrically as hollow rotational elements with toothing (7, 8) on the internal circumference, or as segments thereof, with the same rolling circle diameters, and form a mount housing, the two mountable parts (3, 4) being rotatable relative to one another about a common axis (12) as a function of the movement of the door, and
    of a braking or arresting part (9), which interacts with the two parts (3, 4) and which is embodied as an annular element with toothing on the circumference, the braking or arresting part (9) being adjustable with respect to the two parts (3, 4) and the interaction of the external toothing of the braking or arresting part (9) with the respective internal toothing (7, 8) of the mountable parts (3, 4) defining a form-fitting engagement,
    the toothing on the external circumference of the first and second parts (3, 4) having a different number of teeth, and the braking or arresting part (9) which is embodied with a diameter which is smaller than that of the parts (3, 4), being capable of rotating about an axis which is parallel to the axis (12) of the mount housing and being arranged on an eccentric (15) which permits arresting as a function of any desired door opening angle or a predefined door opening angle by arresting the eccentric (15) with respect to at least one of the mountable parts (3, 4) and makes possible the resulting neutralization of the relative movement of the two mountable parts (3, 4) with respect to one another.
  2. Motor vehicle door arrester according to Claim 1, characterized in that the two parts (3, 4) forming the mount housing are each formed with a pot shape and are embodied so that one engages over the other.
  3. Motor vehicle door arrester according to Claim 1 or 2, characterized in that the braking or arresting part (9) is supported on the adjustable eccentric (15) with the intermediate connection of a ring (16) made of frictional material, in particular brake-lining material.
  4. Motor vehicle door arrester according to one of Claims 1 to 3, characterized in that the toothing on the internal circumference of the driven part (3) of the mount housing is larger or smaller by at least one tooth than the toothing on the internal circumference of the other part (4) of the mount housing while having the same rolling circle diameter.
  5. Motor vehicle door arrester according to one of Claims 1 to 4, characterized in that the braking or arresting part (9) is supported on the eccentric (15) by means of a thrust collar (17) which is spring-loaded in the radial direction.
  6. Motor vehicle door arrester according to Claim 5, characterized in that the radially directed loading of the annular element which forms the braking or arresting part (9) is formed by means of a thrust bolt (19) which is arranged within the eccentric (15) so as to be displaceable in the axial direction and is acted on by a compression spring (18).
  7. Motor vehicle door arrester according to one of Claims 1 to 6, characterized in that the eccentric (15) which is assigned to the adjustment of the braking or arresting part (9) is coupled, secured against rotation, to a hinge axle or a hinge pin.
  8. Motor vehicle door arrester according to one of Claims 1 to 7, characterized in that the eccentric (15) which is assigned to the adjustment of the braking or arresting part (9) is connected to, or is formed so as to be integral with, a rotary drive or similar adjusting device.
  9. Motor vehicle door arrester according to one of Claims 1 to 8, characterized in that one part (3) of the mount housing is driven in rotation, as a function of the movement of the door, by means of a coupling rod (22) which is coupled about axes parallel to the axis (12) of the mount housing, at one end, to the part (3) of the mount housing and, at the other end, to the other door arrangement part (2).
  10. Motor vehicle door arrester according to Claim 9, characterized in that, by means of a radial extension arm (21), the part (3) of the mount housing which is driven in rotation has a drive connection, as a function of the movement of the door, to the coupling rod (22) which is coupled at the other end to the other door arrangement part (2) about an axis which is parallel with the axis (12) of the mount housing.
  11. Motor vehicle door arrester according to Claims 1 to 10, characterized in that the eccentric (15) which is assigned to the adjustment of the braking or arresting part (9) is supported in a freely rotatable fashion in the respective base part (4) of the two pot-shaped halves (3, 4) of the mount housing and can be arrested by means of a driveable braking device (29-31) at any desired or predefined door opening angles.
  12. Motor vehicle door arrester according to one of Claims 1 to 11, characterized in that the brake device (29-31) which is assigned to the eccentric (15) which is assigned to the adjustment of the braking or arresting part is formed by a cone brake (29, 30) which is coupled thereto secured against rotation, in particular by means of a polygonal coupling, and can be engaged by means of a driveable electromotive drive, in particular an electromagnet.
  13. Motor vehicle door arrester according to Claim 11 or 12, characterized in that the braking or arresting device (29-31) which is assigned to the eccentric (15) is accommodated or held in its own housing (32) which is fitted onto the mount housing.
  14. Motor vehicle door arrester according to Claims 1 to 13, characterized in that it can be connected to a motor vehicle door hinge (35).
  15. Motor vehicle door arrester according to Claim 14, characterized in that a first part (3) of the mount housing can be connected to one half (33) of a door hinge, and a second part (4) of the mount housing can be connected to the other half (34) of a door hinge.
  16. Motor vehicle door arrester according to Claim 15, characterized in that at least one part (3) of the mount housing can be locked secured against rotation to associated recesses (37) in one (33) of the two hinge halves (33, 34) by means of radially protruding projections (36) or the like.
  17. Motor vehicle door arrester according to one of Claims 1 to 16, characterized in that, in conjunction with locking, which is secure against rotation, of the one part (3) of the mount housing to one (33) of the hinge halves of a motor vehicle door hinge, the other half (4) of the mount housing can be fixed secured against rotation to the other half (34) of the hinge by means of a radially directed extension arm.
EP96119515A 1996-01-03 1996-12-05 Door check for vehicle door Expired - Lifetime EP0783067B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19600062 1996-01-03
DE19600062A DE19600062A1 (en) 1996-01-03 1996-01-03 Motor vehicle door arrester

Publications (3)

Publication Number Publication Date
EP0783067A2 EP0783067A2 (en) 1997-07-09
EP0783067A3 EP0783067A3 (en) 1997-07-16
EP0783067B1 true EP0783067B1 (en) 2002-04-17

Family

ID=7782085

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96119515A Expired - Lifetime EP0783067B1 (en) 1996-01-03 1996-12-05 Door check for vehicle door

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EP (1) EP0783067B1 (en)
JP (1) JPH09195607A (en)
DE (2) DE19600062A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002520518A (en) * 1998-07-10 2002-07-09 エー・デー・シャルベヒテル・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング Door stop
DE10234371B4 (en) * 2002-07-27 2004-08-12 Stabilus Gmbh Lockable locking device
US10253535B2 (en) * 2015-04-09 2019-04-09 Multimatic Inc. Vehicle door system with infinite door check

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE628478C (en) * 1934-11-21 1936-04-06 Adolf Steib Locking and locking device for hinged objects
FR911129A (en) * 1945-01-05 1946-06-28 Connection system forming a hinge, with locking device in adjustable relative position of the elements
DE8900959U1 (en) * 1989-01-28 1989-03-23 Kraft, Franz, Dipl.-Ing., 5760 Arnsberg Door hinge with integrated, switchable door stop
FR2645900B1 (en) * 1989-04-12 1991-06-28 Moulage General Ind Sarl HINGE WITH RETAINERS FOR A DOOR, ESPECIALLY OF A MOTOR VEHICLE
FR2648761B1 (en) * 1989-06-21 1991-10-11 Coutier Moulage Gen Ind DOOR STOPPING DEVICE, ESPECIALLY A VEHICLE DOOR
US4940267A (en) * 1989-09-14 1990-07-10 Shieh Jin Ren Bracing medium for case or the like
CA2029257C (en) * 1990-11-02 1996-11-26 Rudolf Gruber Automatic checking mechanism
FR2670530A1 (en) * 1990-12-12 1992-06-19 Coutier Moulage Gen Ind Hinge with a built-in retaining mechanism, and sub-assembly of this hinge
US5426819A (en) * 1991-11-25 1995-06-27 Rohn; William B. Door holding method and apparatus
FR2705389B1 (en) * 1993-05-13 1995-08-04 Coutier Moulage Gen Ind Retention and stop device for a door hinge, especially in a motor vehicle.
DE29600038U1 (en) * 1996-01-03 1996-03-07 Ed. Scharwächter GmbH + Co KG, 42855 Remscheid Motor vehicle door arrester

Also Published As

Publication number Publication date
DE19600062A1 (en) 1997-07-10
DE59609092D1 (en) 2002-05-23
EP0783067A3 (en) 1997-07-16
EP0783067A2 (en) 1997-07-09
JPH09195607A (en) 1997-07-29

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