WO2013117636A1 - Tige articulée de système d'essuyage ainsi que procédé permettant de fabriquer une tige articulée de système d'essuyage - Google Patents

Tige articulée de système d'essuyage ainsi que procédé permettant de fabriquer une tige articulée de système d'essuyage Download PDF

Info

Publication number
WO2013117636A1
WO2013117636A1 PCT/EP2013/052415 EP2013052415W WO2013117636A1 WO 2013117636 A1 WO2013117636 A1 WO 2013117636A1 EP 2013052415 W EP2013052415 W EP 2013052415W WO 2013117636 A1 WO2013117636 A1 WO 2013117636A1
Authority
WO
WIPO (PCT)
Prior art keywords
carrier
wiper system
hinge
hinge device
rod
Prior art date
Application number
PCT/EP2013/052415
Other languages
German (de)
English (en)
Inventor
Lothar Trenkle
Tino Boos
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Priority to EP13705120.7A priority Critical patent/EP2812589A1/fr
Publication of WO2013117636A1 publication Critical patent/WO2013117636A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/08—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads made from sheet metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/16—Means for transmitting drive
    • B60S1/18—Means for transmitting drive mechanically
    • B60S1/24—Means for transmitting drive mechanically by rotary cranks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0619—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part comprising a blind socket receiving the male part
    • F16C11/0623—Construction or details of the socket member
    • F16C11/0657—Construction or details of the socket member the socket member being mainly made of plastics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0695—Mounting of ball-joints, e.g. fixing them to a connecting rod
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2220/00—Shaping
    • F16C2220/02—Shaping by casting
    • F16C2220/04—Shaping by casting by injection-moulding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/30—Material joints
    • F16C2226/36—Material joints by welding
    • F16C2226/38—Material joints by welding with ultrasonic welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/70—Positive connections with complementary interlocking parts
    • F16C2226/74—Positive connections with complementary interlocking parts with snap-fit, e.g. by clips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/09—Windscreen wipers, e.g. pivots therefore

Definitions

  • the invention relates to a wiper system articulated rod and a method for producing a wiper system articulated rod for a windshield wiper device or a wiper system of a means of locomotion, in particular of a motor vehicle. Furthermore, the invention relates to a windshield wiper device or a wiper system for a means of transportation, in particular for a windshield of a motor vehicle.
  • Mechanical transmission devices for windscreen wiper devices or their wiper systems have one or a plurality of articulated rods - so-called wiper systems - articulated rods - with joint devices provided thereon, each of which has ball shells as actual articulation devices.
  • a ball socket integrated into a joint rod is injected into the joint rod in the prior art.
  • the comparatively long link rod must be inserted in a plastic injection molding tool.
  • the joint rod itself is a stamped from a sheet, embossed and possibly bent rod with a U-profile. See Figs. 1 to 3 of the drawing.
  • Also known are pipe joint rods in which a respective longitudinal end portion flattened, punched a hole in the respective longitudinal end portion and a ball socket made of plastic is injected into the respective hole.
  • a ball pin is pivotally received in the later use of the relevant windshield wiper device.
  • a particular problem is a complicated, complex and therefore cost-intensive handling of the connecting rod during injection molding;
  • the injection molding tool must be comparatively large, since link rods can be up to more than 0.5 m in length.
  • inserting the actual link rod into the injection molding tool is not easy to handle and therefore requires considerable time and money.
  • a completely automated production of joint bars with injected joint devices is problematic since an automated insertion of the actual joint rods in the injection molding tool is difficult to implement. Furthermore, it is not possible to produce such a joint rod with injected or cast joint devices in a low-cost location.
  • a mechanical connection between the articulated rod and its joint devices should be simple in design and can be set up robustly and cost-effectively with small dimensions. This should be dispensed with according to the invention to an expensive injection molding process with an insert the actual joint rod in an injection mold. In addition, should be given according to the invention greater degrees of freedom in the design of a joint rod.
  • the object of the invention is achieved by means of a wiper system articulated rod and by a method for producing a wiper system articulated rod for a windshield wiper device or a wiper system of a means of locomotion, in particular of a motor vehicle, according to claim 1 or claim 2; and by means of a windshield wiper device or a wiper system for a means of transportation, in particular for a windshield of a motor vehicle, solved according to claim 10.
  • a separate articulation device of the wiper system articulated rod is provided on / in a passage recess of a carrier of the wiper system articulated rod.
  • a separate articulation device of the wiper system articulated rod is mounted on / in a passage recess of a carrier of the wiper system articulated rod.
  • the articulation device is preferably a cast or injection molded articulation device, which is designed in particular as a ball shell or a ball socket, which is preferably open on one or on two sides.
  • the windshield wiper device according to the invention or the wiper system according to the invention has a wiper system articulated rod according to the invention or a wiper system articulated rod produced according to the invention.
  • a wiper system articulated rod instead of a wiper system articulated rod only talk of a joint rod.
  • the carrier is first punched and bent, or cut to a specific length or cut, in particular sawed off, in a possibly preparatory step, wherein / and the through-passage is provided in a mounting section of the carrier.
  • a hinge device is provided in the respective mounting portion of the carrier, wherein for a single carrier and two hinge devices, these are provided substantially simultaneously or sequentially in the respective mounting portions of the carrier.
  • the support may be a rod, in particular a stamped and bent rod, or a tube, in particular a conventional or commercially available tube.
  • the joint device is or is injection-free or exclusively mechanically, ie preferably not pneumatically or hydraulically supported, provided in the through-hole of the carrier, wherein the mainly formed, the substantially formed or the fully formed joint device into the through-hole of the carrier preferably inserted, inserted, inserted, snapped, screwed and / or clipped is or will.
  • an anti-twist device is formed between the carrier and the hinge device. In this case, a region or section of the joint device can engage in a region or section of the carrier which is complementary thereto.
  • a global shape preferably an outer dimension of the joint device itself, and the passage recess of the carrier complementary thereto can form the anti-rotation device, wherein the joint device and the through-hole complementary thereto have, in particular at least in sections, an oval or an angular shape.
  • the hinge device can be fixed or fixed as a single part on the carrier and in the relevant through-hole. Furthermore, the hinge device in question can be fixed or fixed with the aid of a second part or a plurality of additional parts on the carrier and in the respective passage recess.
  • the hinge device can be fastened to the carrier by a partial, preferably plastic, forming of a region or section of the joint device.
  • the forming by heating or tempering of the area or section concerned can be supported or supported.
  • the hinge device itself can be fixed or fixed by means of a rotary closure, a bayonet lock, a latching connection, a plug connection, a screw connection and / or a clip connection on / in the carrier.
  • the hinge device can be latched with a clamping ring, wherein the carrier is clamped or clamped between the hinge device and the clamping ring.
  • the hinge device can be screwed with a screw ring, wherein the carrier is clamped or clamped between the hinge device and the screw ring.
  • the joint device may be designed such that the joint device is fastened to the carrier by means of a hot embossing method or is fastened to the carrier by a hot embossing method.
  • the hinge device can be formed by means of an expansion rivet formed on the hinge device and a rivet pin on the support be attached or attached.
  • the joint device provided in the passage recess on the carrier can be secured or secured by means of a spreader ring.
  • the joint device provided in the passage recess on the carrier can be secured or secured by means of a pivot pin.
  • the hinge device can be ultrasonically welded to a clamping ring, wherein the carrier is clamped or clamped between the hinge device and the clamping ring.
  • the hinge device itself can be embossed by means of a fixing pin formed on the hinge device on the carrier or
  • the articulated rod is designed as a rod joint rod or a pipe joint rod, wherein the carrier, ie the rod or the tube of the articulated rod, a metal material, in particular a light metal material, preferably an aluminum material.
  • the carrier may have a kink, a step or a bow, wherein the carrier, apart from a kink and / or its longitudinal end portions, mainly or substantially in all its cross-sections, may have mainly or substantially identical cross-sections.
  • the joint device itself is in one piece, in particular materially integral, or integrally formed, wherein the hinge device comprises a single or a plurality of plastic materials.
  • the hinge device is made of a sliding and / or wear-optimized plastic material, in particular a thermoplastic, preferably made of polyoxymethylene.
  • a significant cost advantage over conventional link rods can be achieved, resulting in greater degrees of freedom in designing a link rod over the prior art.
  • the significant cost advantage results from the fact that the joint devices separately and thus cost z. B. by a multi-injection mold tool can be produced, with an insertion of the hinge rods in an injection molding tool is no longer necessary.
  • it is possible to produce a towing rod in a low-cost location by simply plugging the hinge devices together with the hinge rod.
  • a mounting of the articulated rod can be done with simple means or tools or fully automated.
  • the articulated device designed as a separate part results in a constructive clearance for the articulation devices and thus also the articulated rods.
  • the mechanical connection which can be a form-locking or partially positive connection, is simply constructed between the actual articulated rod and the relevant articulation device , where small dimensions are feasible.
  • only small (punching the actual joint rod of a sheet metal) or no (cutting off the actual joint rod of a pipe) tool costs for additional length variants necessary because a variance in a length of the joint rods can be mapped exclusively by means of different length rods or tubes.
  • FIG. 1 1-3 perspective views of a wiper system (FIG. 1) and of longitudinal end sections (FIGS. 2 and 3) of wiper system articulated rods according to the prior art;
  • Fig. 4-7 a first embodiment of the invention, in which a hinge device of a wiper system link rod by means of a rotary closure on a support of the wiper system link rod can be fastened;
  • FIGS. 8-10 show a second embodiment of the invention, in which the joint device itself can be fastened to the carrier by means of a latching connection or a clip connection;
  • Fig. 1-13 a third embodiment of the invention, wherein the hinge means can be locked with a clamping ring and the carrier between the hinge means and the clamping ring is clamped; 14-16 show a fourth embodiment of the invention in which the hinge device itself can be fastened to the carrier by a hot embossing method;
  • FIG. 17-19 show a fifth embodiment of the invention, in which the hinge device can be fastened to the carrier by means of expansion rivets and rivet pins formed thereon;
  • Fig. 29-31 a ninth embodiment of the invention, in which the hinge device itself can be embossed by means of fixing pins formed thereon on the carrier.
  • a conventional wiper system 1 (not shown in the drawing) of a motor vehicle, shown in FIG. 1, comprises a mechanical transmission device with one or a plurality of wiper system articulated rods 10, hereinafter referred to as articulated rods 10.
  • a pivot rod 10 serves to transmit a rotational movement of a drive crank 20 of the wiper system 1, or a pivoting movement of another linkage part of the wiper system 1 in a pivoting movement for wiper blades (not shown in the drawing) of Scheibenwischvornchtung.
  • Such a different linkage part can in turn be a joint rod 10, a drive rocker 30 (see FIG. 1) or another transmission rod of the wiper system 1.
  • a preferably central wiper component 40 of the wiper system 1 is a carrier adapted to the circumstances of the respective motor vehicle. gerrohr 40, by means of which the other wiper components 50, 60 are at least partially supported or mechanically connected thereto.
  • wiper components 50, 60 are for example a bearing device 50, for. Example, a wiper bearing 50 (right and left of the support tube 40 in Fig. 1), and an electric drive motor 60.
  • the electric drive motor 60 is clamped in this case in a central portion of the support tube 40 to this by means of a holder.
  • the carrier tube 40 may perform many different tasks for the wafer wiper device, or may be obsolete in some embodiments of windshield wiper devices.
  • the optionally provided with a gear, mounted on the support tube 40 electric drive motor 50 drives in its operation the drive crank 20 which via a link rod 10 on the one hand a drive rocker 30 of a wiper bearing 50 and on the other hand a second link rod 10 drives (see Fig. 1).
  • the second link rod 10 drives a second drive rocker 30 of a second
  • Wiper bearing 50 on.
  • the articulated rods 10 (see FIGS. 2 and 3) installed in the prior art have a passage recess at a respective longitudinal end section, into which a joint device 200 is injected.
  • the joint device In the present case, the joint device
  • FIG. 2 a closed and the hinge device 200 of FIG. 3 an open ball socket or ball socket on.
  • the articulated rod 10 is formed as a rod joint rod 10 (see drawing) or as a pipe joint rod 10 (not shown in the drawing), wherein on / in a rod-shaped or tubular support 100, so the actual joint rod 10, at least on / in a mounting portion 102 and a free longitudinal end portion 102, a hinge device 200 is provided.
  • the carrier 100 and the respective hinge device 200 are fixed to each other or attached to each other.
  • a hinge device 200 may be formed as a bearing device 200, which has a hinge device 200, in particular a spherical shell 200 or a ball socket 200.
  • the ball socket 200 or ball socket 200 can be closed or partially closed (see FIG. 7, cf. the prior art in FIG.
  • the ball Gelschale 200 or ball socket 200 has a single access to its actual storage area.
  • the ball socket 220 may be open or open on two sides (see in particular FIGS. 5, 9, 11, 15, 18, 21, 23, 27, 30), ie the ball socket 200 or ball socket 200 has two Access to their actual storage area.
  • a ball shell 200 or ball socket 200 should have a portion or a portion of a spherical surface. Any combination of the aforementioned embodiments of hinge devices 200 are of course applicable to the carrier 100.
  • the relevant joint device 200 is no longer injected into the carrier 100 pneumatically or hydraulically and initially (viscous) liquid within an injection mold, but temporally prior to their provision on / in the carrier 100, the hinge device 200 is substantially completely manufactured and in one temporal connection firmly connected to the carrier 100.
  • An essentially complete articulation device 200 is intended to mean that at a later assembly at least the bearing surface of the articulation device 200 should retain its shape. This should in particular also apply to an outer or global dimension of the joint device 200.
  • the hinge device 200 can be inserted into the carrier 100, inserted, inserted, snapped, screwed and / or clipped. In this case, in addition, a plastic forming process or an additional welding process, in particular an ultrasonic welding process can be used.
  • the hinge device 200 is first produced as a separate part, in particular as a separate plastic part, in particular cast or injection molded and joined to the carrier 100 only in a temporal connection thereto.
  • a separate plastic part in particular cast or injection molded and joined to the carrier 100 only in a temporal connection thereto.
  • appropriate requirements such as stiffness, strength, load-bearing capacity, captive safety etc.
  • the nine essential embodiments of the invention will be explained in more detail, wherein additional embodiments are optionally additionally explained.
  • the invention is not limited to these embodiments, but is to be applied to all uninjected hinge devices 200 in carriers 100 for wiper systems 1 and for windscreen wiper devices.
  • the first embodiment of the invention illustrated in FIGS. 4-7 discloses a pivoting or a bayonet closure of the articulation device 200 with the carrier 100.
  • the articulation device 200 is placed in a passage recess 104 in the mounting section 102 of the carrier 100 (see also FIG ), wherein a preferably integral pin 210 or bayonet pin 210 of the hinge device 200 through a second, curved through-hole 1 10 and a curved longitudinal slot 1 10 inserted in the mounting portion 102 therethrough.
  • the longitudinal slot 1 10 and the pin 210 are designed such that by pivoting the hinge device 200, the hinge device 200 on the carrier 100 is locked or locked. Depending on a later occurring mechanical load, a different number of pins 210 can be applied. In one embodiment of the invention, only the pins 210 through the
  • Mounting portion 102 are inserted through, wherein the actual hinge device 200 is provided outside of the mounting portion 102 and ant on the mounting portion 102; See FIG. 7.
  • the through-hole 104 is obsolete in such an embodiment.
  • FIGS. 8-10 second embodiment of the invention discloses a clip or latching connection between the hinge device 200 and the carrier 100 and its mounting portion 102.
  • locking 220 or clip devices 220 engage in one Mounting state of the hinge device 200 on / in the carrier 100 in there adjacent fürgangsausNeillung 104 fürgangsausNeillun- gene 120 and slots 120 and lock the hinge device 200 on / in the carrier 100.
  • a base of the hinge device 200 is substantially rectangular or square, wherein In a preferred respective corner area a locking 220 or clip device 220 is located.
  • the corresponding slots 120 in the mounting portion 102 in this case preferably extend from a longitudinal side of the carrier 100 inwardly in the mounting portion 102 inside.
  • the locking 220 or clip devices 220 may be formed as a snap hook 220, in particular, four such devices 220 are provided.
  • the hinge device 200 can be locked with a clamping ring 330, wherein the carrier 100 between the hinge device 200 and the clamping ring 330 can be clamped.
  • the articulation device 200 preferably integrally connected thereto a locking ring which can be guided through the through-passage recess 104
  • the hinge device 200 ansins with its collar 235 on the mounting portion 102.
  • the clamping ring 330 is mounted on the locking ring 230 of the hinge device 200, wherein a locking device 232 of the locking ring 230 with a locking device 332 of the clamping ring 330 locked.
  • An anti-rotation between the hinge device 200 and the mounting portion 102 and its through-hole 104 may be realized in that the preferably circular through-hole 104 replaced by a correspondingly shaped geometry or this geometry in addition to
  • Through-hole 104 that is, sections of this circular geometry is used.
  • Such geometry can z.
  • Fastening is preferably secured.
  • the hinge device 200 is fixed to the carrier 100 by a hot stamping method.
  • the prefabricated joint device 200 is placed in the through-hole 104, wherein in turn a collar 245 holds the joint device 200 in a translatory direction in the through-hole 104.
  • a "star-shaped" geometry shown here on the joint device 200 with a plurality of latching projections 242 serves to prevent rotation of the hinge device 200 in the through-hole 104.
  • the hinge device 200 has a forming area 240 for the hot stamping method.
  • the plastic of the hinge device 200 in the forming area 240 is hot formed and the mounting portion 102 between the collar
  • the fifth embodiment of the invention illustrated in FIGS. 17-19 discloses attachment of the hinge device 200 by means of expansion rivets 250 and rivet pins 350 formed thereon on the carrier 100.
  • four split rivets 250 are integrally formed with the hinge device 200 and engage in one Mounting state of the hinge device 200 on / in the mounting portion 102 in there adjacent fürgangsaus Principleung 104 located through holes 150 and lock the hinge device 200 on / in the carrier 100.
  • a base of the hinge device 200 is substantially rectangular or square, wherein in a preferred respective corner a spreader rivet 250 is located.
  • the rivet pins 350 can be injection-molded in a molded part of the hinge device 200 a cost-effective part arises.
  • the joint device 200 provided in the through-hole 104 is secured by means of a spreader ring 360.
  • the joint device 200 provided in the through-hole 104 is secured by means of a spreader ring 360.
  • the hinge device 200 a preferably completely circumferential to her geometry 260 for the spreader 360.
  • the hinge device 200 is latched or clipped in the through-hole 104 on the mounting section 104 by means of a latching 265 or clip geometry 265 provided on it. In the present case, this geometry can be acted upon by operating forces in a later use of the articulated rod 10.
  • the expansion ring 360 is pressed onto the circumferential geometry 260 of the articulation device 200.
  • the expansion ring 360 stiffens a mounting geometry of the hinge device 200 on the carrier 100 and prevents it from bending up; it results in a tight fit.
  • the hinge device 200 provided in the through-hole 104 is secured by means of a pivot pin 400 or bolt 400 of a drive crank or drive rocker (see Fig. 1).
  • a final tight fit of the joint device 200 results only by means of the pivot pin 400, the preferred zugt as a ball stud 400 or bolt 400 is formed.
  • the hinge device 200 is initially preferably provided with a clearance fit in the passage recess 104. Subsequently, the pivot pin 400 is inserted or pressed into the hinge device 200.
  • the hinge device 200 preferably has integral and pivotable snap hooks 290, which are pressed or bent outward during the pressing in of the pivot pin 400, whereby an axial securing of the hinge device 200 is achieved.
  • the hinge device 200 in turn has a collar (not visible in FIGS. 22-24) which, together with the snap hooks 290, which in the final assembly state of the hinge device 200 engage over the mounting section 102 with hooks 292 or projections 292, clamps the mounting portion 102 of the carrier 100. If, in addition, twisting is to be ruled out due to later operating forces, instead of a circular passage recess 104, any other geometry can be used (see also above).
  • the eighth embodiment of the invention illustrated in FIGS. 25-28 discloses an ultrasonic welding between the actual joint device 200 and a clamping ring 370.
  • the joint device 200 between an outer collar 275, which serves a sitting of the joint device 200 on the mounting portion 102 of the carrier 100 , and an actual hinge device, thus the spherical shell, a geometry 270 for the ultrasonic welding, preferably an inner collar 270, on.
  • the hinge device 200 and the clamping ring 370 are positioned on the mounting portion 102 from different sides.
  • the joint device 200 and the clamping ring 370 are materially interconnected by a method for ultrasonic welding.
  • Mutually complementary depressions 172 in the mounting portion 102 and projections 372 on the clamping ring 370 or the joint device 200 serve to prevent rotation of the joint device 200. This can of course also be performed vice versa, ie recesses 172 in the clamping ring 370 or the joint device 200 and protrusions 372 on the mounting portion 102 Recesses 172 and the projections 372 may be substantially punctiform, ie relatively small. - Instead of ultrasonic welding, an ne bonding be applied. Furthermore, it is possible to fix the joint device 200 itself exclusively or in combination with the other embodiments of the invention by fixing it to the carrier 100 by gluing it to the mounting section 102.
  • the hinge device 200 itself can be embossed on the carrier 100 by means of fixing pins 280 formed thereon.
  • the fixing pins 280 which are preferably formed integrally with the hinge device 200, extend in an assembled state of the hinge device 200 on / in the mounting section 102 through passage openings 180 located adjacent to the through-hole 104.
  • the sections of the fixing pins 280 that have formed therethrough are shaped, which preferably takes place under the influence of heat, whereby the joint device 200 is locked on / in the carrier 100. In accordance with suitable plastics, this can also be done at room temperature, which can also be applied to other embodiments of the invention.
  • a base surface of the hinge device 200 is preferably substantially rectangular or square, wherein a fixing pin 280 is located in a respective corner region.
  • the hinge device 200 itself need not be housed within the through-hole 104. It is quite possible to provide the hinge device 200 at and not within the mounting portion 102 of the carrier 100. Ie. With respect to a central axis of the carrier 100 or its mounting portion 102, a joint center of the joint device 200 may be arranged offset relative to this central axis. See also FIG. 7. In this case, the passage recess 104 for mounting the hinge device 200 can be completely or partially dispensed with. Furthermore, the disclosed
  • Anti-rotation between the joint device 200 and the carrier 100 may be applied cross-application form, if necessary.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

L'invention concerne une tige articulée de système d'essuyage, destinée à un dispositif d'essuie-glace ou à un système d'essuyage d'un moyen de locomotion, notamment d'un véhicule à moteur, un évidement de passage (104) d'un support (100) de la tige articulée de système d'essuyage (10) étant pourvu d'un dispositif d'articulation (200) qui est réalisé séparément au préalable par moulage par injection et se présente notamment sous forme d'un logement de rotule (200). En outre, l'invention concerne un procédé permettant de fabriquer une tige articulée de système d'essuyage destinée à un dispositif d'essuie-glace ou à un système d'essuyage d'un moyen de locomotion, notamment d'un véhicule à moteur, le procédé consistant à monter un dispositif d'articulation (200), qui a été réalisé séparément au préalable par moulage par injection et se présente notamment sous forme d'un logement de rotule (200), dans/sur un évidement de passage (104) d'un support (100) de la tige articulée de système d'essuyage (10). En outre, l'invention concerne un dispositif d'essuie-glace ou un système d'essuyage destiné à un moyen de locomotion, notamment au pare-brise d'un véhicule à moteur, le dispositif d'essuie-glace ou le système d'essuyage comportant une tige articulée de système d'essuyage (10) selon l'invention ou une tige articulée de système d'essuyage (10) fabriquée selon l'invention.
PCT/EP2013/052415 2012-02-09 2013-02-07 Tige articulée de système d'essuyage ainsi que procédé permettant de fabriquer une tige articulée de système d'essuyage WO2013117636A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13705120.7A EP2812589A1 (fr) 2012-02-09 2013-02-07 Tige articulée de système d'essuyage ainsi que procédé permettant de fabriquer une tige articulée de système d'essuyage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012201887.5 2012-02-09
DE102012201887A DE102012201887A1 (de) 2012-02-09 2012-02-09 Wischeranlagen-Gelenkstange sowie Verfahren zum Herstellen einer Wischeranlagen-Gelenkstange

Publications (1)

Publication Number Publication Date
WO2013117636A1 true WO2013117636A1 (fr) 2013-08-15

Family

ID=47740912

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/052415 WO2013117636A1 (fr) 2012-02-09 2013-02-07 Tige articulée de système d'essuyage ainsi que procédé permettant de fabriquer une tige articulée de système d'essuyage

Country Status (3)

Country Link
EP (1) EP2812589A1 (fr)
DE (1) DE102012201887A1 (fr)
WO (1) WO2013117636A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015209823A1 (de) * 2015-05-28 2016-12-01 Bosch Mahle Turbo Systems Gmbh & Co. Kg Betätigungseinrichtung
CN107867264A (zh) * 2016-09-28 2018-04-03 罗伯特·博世有限公司 刮水器支承装置，尤其是玻璃刮水器支承装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015224616A1 (de) * 2015-12-08 2017-06-08 Robert Bosch Gmbh Verfahren zum Befestigen einer Kugelschale in einer Gelenkstange und Gelenkstange mit Kugelschale
FR3085650B1 (fr) * 2018-09-10 2020-09-04 Valeo Systemes Dessuyage Ensemble pour le liaison articulee d'une bielle et d'un maneton d'un mecanisme d'essuyage de vitre de vehicule automobile
FR3107738B1 (fr) * 2020-03-02 2022-07-08 Valeo Systemes Dessuyage Support de boîte à rotule, bielle et procédé d’assemblage correspondants

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2322253A1 (de) * 1972-05-05 1973-11-22 Magneti Marelli Spa Gelenk-kupplung fuer gestaenge
DE3344956A1 (de) * 1983-12-13 1985-06-20 SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen Scheibenwischergetriebe
US4552480A (en) * 1984-06-29 1985-11-12 Sprague Devices, Inc. Ball joint structure
DE8713935U1 (fr) * 1987-01-16 1987-12-10 Siem Srl
EP0999372A1 (fr) * 1998-11-02 2000-05-10 Sachsenring Entwicklungsgesellschaft mbH Articulation à rotule
US6692176B1 (en) * 2002-04-02 2004-02-17 Asyst Technologies Llc Ball socket with locking feature
WO2008089911A1 (fr) * 2007-01-27 2008-07-31 Valeo Systemes D'essuyage Liaison articulée pour une barre de liaison d'une installation d'essuie-glaces ainsi qu'installation d'essuie-glaces
US20080235895A1 (en) * 2007-03-28 2008-10-02 Mitsuba Corporation Wiper Apparatus for Vehicle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2335469A1 (de) * 1973-07-12 1975-01-30 Bosch Gmbh Robert Antriebsgestaenge, insbesondere fuer scheibenreinigungsanlagen in kraftfahrzeugen

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2322253A1 (de) * 1972-05-05 1973-11-22 Magneti Marelli Spa Gelenk-kupplung fuer gestaenge
DE3344956A1 (de) * 1983-12-13 1985-06-20 SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen Scheibenwischergetriebe
US4552480A (en) * 1984-06-29 1985-11-12 Sprague Devices, Inc. Ball joint structure
DE8713935U1 (fr) * 1987-01-16 1987-12-10 Siem Srl
EP0999372A1 (fr) * 1998-11-02 2000-05-10 Sachsenring Entwicklungsgesellschaft mbH Articulation à rotule
US6692176B1 (en) * 2002-04-02 2004-02-17 Asyst Technologies Llc Ball socket with locking feature
WO2008089911A1 (fr) * 2007-01-27 2008-07-31 Valeo Systemes D'essuyage Liaison articulée pour une barre de liaison d'une installation d'essuie-glaces ainsi qu'installation d'essuie-glaces
US20080235895A1 (en) * 2007-03-28 2008-10-02 Mitsuba Corporation Wiper Apparatus for Vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015209823A1 (de) * 2015-05-28 2016-12-01 Bosch Mahle Turbo Systems Gmbh & Co. Kg Betätigungseinrichtung
US9856786B2 (en) 2015-05-28 2018-01-02 Bosch Mahle Turbo Systems Gmbh & Co. Kg Actuating device
CN107867264A (zh) * 2016-09-28 2018-04-03 罗伯特·博世有限公司 刮水器支承装置，尤其是玻璃刮水器支承装置

Also Published As

Publication number Publication date
DE102012201887A1 (de) 2013-08-14
EP2812589A1 (fr) 2014-12-17

Similar Documents

Publication Publication Date Title
EP1899565B1 (fr) Adaptateur et procede pour relier un moteur electrique avec une interface transmission d'une partie carrosserie
EP2147813B1 (fr) Agencement d'une vitre fixe sur un flanc de carrosserie, ainsi que clip de fixation destiné au montage de la vitre fixe
DE102010041791B4 (de) Fahrzeugbauteil
DE10340665A1 (de) Kraftspeicher für eine Reibungskupplung
WO2013117636A1 (fr) Tige articulée de système d'essuyage ainsi que procédé permettant de fabriquer une tige articulée de système d'essuyage
DE102009024983A1 (de) Verbindungsbaugruppe
WO2019072556A1 (fr) Accouplement angulaire
EP2729325A1 (fr) Système de ferrure pour siège de véhicule
DE102012213663A1 (de) Getriebeträger
DE102014208003A1 (de) Planetenträger für ein Planetengetriebe aus verschweißten Teilen
DE102006022382A1 (de) Vorrichtung und Verfahren zur Befestigung eines Wischermotors an ein Wischergestänge
WO2007025687A1 (fr) Dispositif de fixation
WO2013113606A1 (fr) Bielle de mécanisme d'essuie-glace ainsi que procédé de production d'une bielle de mécanisme d'essuie-glace
DE202006013527U1 (de) Befestigungsvorrichtung
EP3054182B1 (fr) Procédé de fabrication d'une liaison bout à bout entre un boîtier articulé et un composant de liaison et élément de construction fabriqué selon ledit procédé
DE102011108624A1 (de) Verbindungsvorrichtung zum temporären Verbinden von zwei vorzugsweise plattenartigen Teilen sowie Nadel für eine derartige Verbindungsvorrichtung
DE102014104206A1 (de) Befestigungsclip und Verfahren zum Herstellen eines Befestigungsclips
EP2428375B1 (fr) Procédé de fabrication d'un stabilisateur et stabilisateur
EP2251174B1 (fr) Agencement d'articulation rotative doté d'un boulon fabriqué à l'aide d'un moulage par injection
DE102012209058A1 (de) Scheibenwischvorrichtung
WO2013113605A1 (fr) Bielle de mécanisme d'essuie-glace ainsi que procédé de production d'une bielle de mécanisme d'essuie-glace
DE19950719B4 (de) Arbeitsverfahren zur Herstellung einer Nietverbindung sowie Niet, Nietwerkzeug und Anwendung derselben
EP2616289B1 (fr) Dispositif de fixation moulé pour un bras d'essuie-glace
DE102007003319A1 (de) Befestigungsclip und Bauteilverbindung mit einem Befestigungsclip
DE10349878B4 (de) Befestigungseinrichtung an einer Fahrzeugkarosserie und entsprechende Fahrzeugkarosserie

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13705120

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2013705120

Country of ref document: EP