WO2018107195A1

WO2018107195A1 - Pivoting/sliding door for vehicles, comprising at least one door leaf and a spindle drive

Info

Publication number: WO2018107195A1
Application number: PCT/AT2017/060333
Authority: WO
Inventors: Reinhold Jarolim
Original assignee: Knorr-Bremse Gesellschaft Mit Beschränkter Haftung
Priority date: 2016-12-14
Filing date: 2017-12-14
Publication date: 2018-06-21
Also published as: CN110087966A; AT520172A1; EP3554915A1; US20200086893A1; AT520172B1

Abstract

The invention relates to a pivoting/sliding door for vehicles, comprising a door leaf (3) with a support mechanism (14), a stationary rotatable spindle (2), and a spindle nut (1) which is connected to the door leaf (3) via a connection element (6) and comprising a stationary guiding rail (4) which has a curved section for a guide element (7) fixed to the door. The invention is characterized in that a) the curved section (9) is followed by a section (10) which runs perpendicularly to the spindle axis (12), b) the connection element (6) is connected to the spindle nut (1) and to a console (15) which is fixed to the door leaf in a pivotal manner about axes (11, 13), and c) the door leaf has a closed final position upon reaching the guide element (7) of the transition point between the curved section (9) and the perpendicular section (10) in the longitudinal direction (L) but is preferably still spaced from the closed final position in an adjustment direction (E).

Description

Sehwenkschiebenrr for Fa rz uge with umind st a door leaf and me Spindelannieb

The invention relates to a pair of visors for their frame with at least one door panel and spindle spindle, according to the preamble of claim 1 and, in essence, EP 1 314 b2b.

It is stated in EP 1 314 626 that a mattress may be attached to an eagle unit which is provided with respect to the car body in Qnerrichtuog and which also carries the drive motor, which is provided by McMenieuverzweignng via an anchor spindle. also the or, the Tütbiätler moves. These are concerning the Eagereinheit not only längsvmia ^'htbar but also floating suspension It is true that sc Ehriahten reached normal to Eängsheveegung what the ^"seals of his, but the mechanical complexity, the problems ^of' Wartang and adjustment make this construction srbrungsanfäilig and unökononrisch.

From the EP2 165 eel; It is also known, for example, to arrange a door leaf on a relative to the car body perpendicular to Längshewegnng the door wing displaceable eagle unit and so the Ausielibewegreig and the Einhhhrbe tion of the Türfitigels «also dropped the spindle drive, effect. Evidently, the big, S of this document can be achieved as a relatively steep Rehnang this movement with respect to the plane of the portal. Disadvantages are the high expenditure on components and the complex adjustment for achieving the necessary accuracies of the end positions on the movement track, especially with regard to ef eie transiatorisehe movement of the storage unit, the Synchronisabon the movements, the Storanfalhgkeit and the associated hone Warmegsaa; OAEE. ^'''' red ^', these complex MaJmabxaen occur the disadvantages explained below for Diclrkragen.

Ans the EP 95? 019 it would be enough to use gelokvlereoke, or oil-oil parallelograms, at the point of view. This avoided transiatorisehe movements of. Components, but makes very complicated Trageie eoie the Türblad necessary .. Actual Anhiebskinematik for the Eängshewegang the door leaves serve! an endless traction means, Overall, this allowed in Schliebendbereich only oblique Äestelibewegaugen and Einiahrbewegeaigen, wnmit explained below ^' relics for the seals occur. EP 536 528 oPe-e is a device similar to that of EP 957 019 on the basis of four-bar linkages, wherein the atomizing mechanism extends horizontally far beyond the portal width, and the lateral travel requirements of the large moving aces and the greater accessibility ^' Parts of the Antriebssysierns here is the Probiemndk the seals.

Finally, from EP 1 336 544 per se, it is also possible to use a so-called Uber-Totpunkt- mechanism at Ziisamin.enh.ang with doors their vehicles.

10

SchwenEschiebetüren, their kinematics and drives have long been known and therefore require, as far as they do not relate to the invention, no explanation. It should be noted only briefly that, depending on the phiioso of the constructors, the door - biat he would be an operator in the course of his movement during the (ME or, respectively, the most varied

IS can carry out detailed movements, from a purely iranskVotisohen movement in which a suitably defined Tärblahebene Sösts is moved parallel to itself, to extremely nn different movements of the construction tseMieSkante and Nebenschiießkante, where in SchheBendbereieh crstere an S-tonnige movement learn the latter one (almost pure) rotary motion. The hu Eolgenden called disadvantages and problems occur with each

20 of these variants.

In general, it has been stated that in known spindle drives for Eehwenk- sehiebetüren the entry and AussteiEbewegutig the door leaf is often dnreh a, in the Ehnstehbereich gekäuunte E.eascabwe is effected. Disadvantage of this solution is that the

25 Türdiehtungen not ideally perpendicular to the Diehiebeae innt zoom in, but at an angle deviating from the right angle to it. This thwarts the Schiießvorgang to increased effort and dieting versehieiß by Ernlarigscbleifen the Dichti conditions. At the Schieben. Weilers here is the Eirwtehkrafi for the door now won from the Längskrafi the Splndeknuiter what za Bachen

30 door wrenching curves and, thus, a wide variety of door panels are known, also known as drives, which have special seats with torque seating, e.g. H Planetary gear, use to adjust the door. It is also common for the rotor unit to rotatably support its own axis med that the. Spindle torque counteracting Morneot (Gegenmomenü, üEer appropriate facilities, for the Elm- and Aa.ssteda.ag the door uzrehem disadvantage of Aueriebslösuagen is the high mechanical complexity and the associated Herste H ~ ntrd Montagekostem

S

The invention is thus based on the Aufga.be to make a spindle drive so that the above-mentioned disadvantages are avoided

As a result, this claim is resolved by the characteristics indicated in the characterizing part of claim 1. In other words, in that the direction of rotation of the spindle has the same direction as the locker Inn bull and the Leiischiene has at its closing end end a section with course in Einsteilriclünng, which awards the Gesehlosserbage the door in the longitudinal direction and is directed at right angles to the spindle axis, so that Leuelemeul. in the course of soasting, the movement of the spindle nut in the longitudinal direction of the spool turn locks. Thus, a most rotational connection between the spindle and the spindles aierier, so that the Spmdehnulter is swiveled in a tight motion in the direction of rotation about the spindle axis and this Sclnvenkhcwegung is used to drive the door leaf in Einsteiitichtung to the SchlleSposition and lock. It is therefore to be verified that the prior art, as given by the initially cited EP 1 314 626, is fictitious.

It can thus be created by the rotation of the Spmdelnnüeet respect to Türhlattes a simple and reliable Tütamrleh. All former lock-nut thieves had the spindle matter either rotates with the Türbhüi or a erfindnngengem ß5 not occurring in this form. Supporting part for the Temen; provided and crem the longitudinal movement, harb ^s given, even with all the disadvantages for the load of the spindle Int course of Sehliedendbewegang.

Before the invention is described in the Zeiehmmg on the basis of a Ausfuhrungsbeispieis her left (1 I drove a spindle to drive for a two-winged door closer explained in more detail.

the lie. ! aar Türbiatt In the Of emage and a cross-section A-.A,

the .2 lay the Türbiatt at the beginning of Einteilhewegnng and a cross section BB. the lbg.3 ds Tnrbiati m Einste! I range and one. Querschnbt € ^■ €, the Fig.4 in the Tärblad LaTgsrichümg F g concluded n and a cross-section IB-l h the Feg, 5 the door leaf is closed and locked and E i Einste llriclmmg dead center, and a cross-sectional Ebb,

FIG. 6 shows the door leaf of the oipanbi washer and a cross section F - P, FIG.

The Fig. b In white views, ice detail of the spmdeferuiter in the final stage and the big. 8 shows an example door arrangement via a - 1 oipunkt-Yerriege clothes le IER support de spring, in the description the words door and ^'door leaves are synonymous mostly used is also the only set door for brevity, as a Confusion with the ^' For as a whole is not to be feared. The adjustment corresponds to the direction indicated in many Dokar offices with the ending of the Schilehbewegnng. in the description and the response, the m. ^; omeT "back,""up," ⁵ , " ^i, and so on in the common form and with reference to the object in its usual state of use, Ibas bites that in a weapon the face of the facia is" pre-ae ^"; is, that the closure or pouring "is moved behind that the movement of a Tärblaaass in Schileßriehtang .naeb, forward" through the Explosioasga.se according erioigh etc .. that the Qbrehsina of the spindle the same direction ^w: ie the bpledeiniua'er 'hah as (10) indicates that in the closing operation explained in the following, the rotation of the Sp.bulk nut with respect to the Sphrdeiacb.se causes a slowing down of the movement of the Blade in the direction of the spindle axis.

In the description and the claims, "essentially" means a deviation of up to e 10% of the stated value, if it is physically possible, both downwards and upwards, otherwise only in the sinusoidal direction, at degrees (angle, and Temneratar) are meant by .t 10 °.

In the following is a konrpieher Bewegungsvr kios the door, starting with the Türbläh 5 in tafeenlage, based on the blas. 1 to 6 described: The Fignra show, in their Ifatantansiehi, a horizontal plan view, or a schernab see, horizotuaien cut through, the. hook, upper portion of a Periais of a vehicle, such as a rail vehicle; In its side, one looks sinewy in the idauptans eik

As to the figure as a whole ersiehlach is a TäFblait 3 is by means of a known from the prior art and therefore not n explained above 1 held Daynmbarbsmes 14 and by means of a Leitschieue 4 in cooperation with a guide element? and a sentential message 6 in the horizontal plane normal to the portal echo (transverse letter E). The guide m of the horizontal plane parallel to the Ifortaiebeue (noise, atichtimg L) via a spindle 2 and a Spindehnetter 1, which also acts on the Verbindungsseiernent 6. The guides area of ebensehlieisktane 15 and the lower S erie the Türbiattes 3 are there. They are not Ted of the invention and the state of the art the expert of different Pom! and as they are known from the quoted kiteratnr, not shown. The same good for the tragmecivamsnms 14, which though represented by its arrangement in the field of propulsion, but not close susgeFthri, and may have the most diverse education.

The fig,! shows mm. the completely opened position: If the spindle 2 starts to move in this banking position of the door 3, as shown in Fig. 1, the exposed door 3 is moved by the spooling device 1 in the longitudinal direction L. The actual drive of the spindle; rivet r and possibly gearbox including control) will _s because he can be chosen practically arbitrary ka re, with id idang itself has nothing to do and is known from the prior art in numerous variants, explained in more detail.

Am not the door 3 firmly connected iwiteiernent 7, z. B, a high, is in or on the Leitschi sine 4 klhtt, so that on the Verbindutigseiement 6 and the ^' For 3 the entire course of Lei tseniene 4 follows.

Has the Lekelemeut 7, as shown in Flg.2, the curved portion 9 of the guide rail 4 is reached, upon further rotation of the spindle 2 In Ffohtnng the Pienes S of the movement the door 3 in the longitudinal direction I. · an ewegung in Einste] increase egg (Fig. 3) on geri and thus the Einsiedeng the Tüx 3 introduced so. In the illustrated starting position, the connection forms straight 12-1 3 with the Vevbindimgsgera.de 12-1 1 the Aosgangs inkel B. This is in Eig, 3 ge eigt Since the spindle 2, apart from its Rotubore to Portal P istsfesi isr, the Spindebnutrer 1 via the connecting rope 6 from the swiveling door 3 into a sight in the same direction of rotation S ie the locker! 2 on the Spindehsehse 12 (Flg. 2). As can be seen from the wing, the wing 3, when the lathing 7 has reached the end of the 90 ° curve of the lissal, has been completely closed in the direction L, but not yet in the collar 13. The leader 7 attached to the wing 3 is at the appendix of normal to Spindelanhse 12 extending Eeitsehieuenbereieks 10 in a dead center ^» position. There. this section 10 of the Eeitscbiene 4 perpendicular to the axis 12 of the lockers! 2, the motive of the spinocenter is 1 nanophone b; Direction L locked so that in the entire Beseegimgsverlauf between the spindle 2 and the spin de ma her 1 a ckebttt: Verbindimg prevails. The locksmith i thus becomes du: ei; idrehmorneni the rohevendeu spindle 2 in ee rotary motion in the sense of rotation S us the spin axis 12 salted

This turning operation is transmitted to the door 3 via the verb asimension element 6 and, according to the principle of operation, is converted into a linear movement of the part 3 into one longitudinal section E where the door 3 is now closed in rotation indexing E. as shown in g, o .. ie in Ibg .. 6 can iakidiativ by another rotation of the spindle 2 eed thus pivoting the SpeukTmsaw j by an angle A in the direction of rotation S from the 2 ^' olpac! ub. In Fig. 5, a safe bridging effect is achieved by turning the spindle spindle 1 back in the direction of rotation S. The door 3 is now closed in a volumetric manner, and its outer edge can not be deflected geöBhei going through, (not shown) contacts or _<sensors of the spindle motor driving is screened, if "he did not either during the Wegrab Übcw t ntpnnkbBcvvegung in the position corresponding to the Big 5 is switched off, or, on the other hand, by requesting the reaction time, any further requests have to be made.

For steers of T ^'hr 3 is a DrehricInAngsunikehr of Auasebsnmtors and hence the spindle 2, the iu OiFnurigsA.ängsriehiung ~ L by the Icuisebienenabschnitt 10 equally blocked spindle nut 1 from Spindeidrehmoment again aas the Totpuukdage against the closing sense of rotation S heransgesärwenkh the door 3 is issued and iacri in the Obfenlage; also the restliebe already explained motion sequence is reversed, at the booth of OtAtungsbewegung is stopped by appropriate control (sensors, etc.) of Anttiebsmotor, the Ausgungsiage of Fig. 1 is reached.

For example, forces occurring at the moment of movement near the closing end are /. 7 by corresponding shaping of the spin rewinder 1 and ebnes attack g derived from the S ρΐη d.eirnutter 1 directly to the spindle bearing c and so far away from the spindle 2 .. In Iuiergieacsfn.il or emergency operation can Seln enkec the Bieber Bueutier 1 or Turning the spindle 2, contrary to the viewing means S, by means of a hand operated Nobody control door, which is simply unlocked and opened for 3, Abenurdv may also be provided on the fixed side, outer side of the bearing or its surroundings and so on hager beastaste endasteo, but here is the rotation in the moment, the Anschiagens and the question of adjustment s: a. note. The Fachrc-aon kram aware of the invention cur! the dynamic and geometric boundary conditions here easily drive a forest.

Preferably, for example as shown in FIG. 1 a, at least one spring acting on the spindle nut 1 in the rotating eye saw S has been shown. wiping the console 16 and the VeAundaagsefe ent 6, the lünuecbanik sowohi in normal operation, but also in the emergency room z, B. at energy level, with the door closed always safe in Uber- Toinnnkcu.ci.ge ibzw. I otpunktu., Agej locked. Aue directly from big, 8 can be seen, the spring can also be provided between the tnvgselement 6 and the Sumüeimutier 1.

Since home travel (and when setting (closing) of the door, the direction of rotation, of the spindle and of the spindle movement of the change of movement, is in each case controlled by one, the lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll at the SplndeimatDr and 5 this with steadily decreasing Sehließgesohwindigkeh. (in the direction L) of the same These Eirekie are home closing and DflBeri at sliding doors, advantage: On the one hand is in the Schhebbereich a higher force her pressing the Turd.ichu.mgeo to the Another is closed by the gradual delay of the Spindehnaiter 1 the 1 3 gently for the gesarrue mechanics, iö

Since, in accordance with the invention, the input and output direction of the door 3 is perpendicular to the longitudinal axis 12 of the spindle 2 and to the sealing plane (represented in the exemplary embodiment by the parallel door panel plane E), a grinder of the discard gene at the Diclac bw In the closing phase or in the closing phase or in the unfavorable phase, the door-closing operation is assisted by the knee-lever reinforcement, which becomes effective in the case of double-leafed doors, while the door is closed by a double-leaf door without dragging the door to the aelmuader seals.

A further advantage according to the invention is that scnkreclu transmits especially to outwardly acting forces, especially in the case of train encounters or close-by wagons, the passengers leaning against them, when the door is closed it transfers the displaced cable b directly to the locking mechanism which empties the cash inflows,

25 Another essential object of the invention is that the spindle nut 1 during the door closing operation can be used to adjust the setting of the Dir 3. and at the same time on the other gseiernent serves as Verriegek, ^'By this, additional Elnnehlungen zm Türeinsieikucg and VernegeiteigsvorTiermmgen be verziehest, whereby the entire drive as a simple and less expensive both to manufacture

30 also in the enterprise and with the Juaiiermtg becomes.

The driver-friendly drive is particularly suitable for railroad metros, or regional trains, it can be bar doors with only one note or two In the case of two-fold formations, there are no grinding negative movements between the seals involved,

He can kon'dainiert mii with many types of Tragmechanismeu this is rar the baebanajan in knowledge of the firing an easy. If the leadership 4 ,? accordingly tolerant of. If changes in the bump are formed, 1 ragmechanismen in which a Höhenändereng the Türbiaties done, for example, be used by Sehwenkuwchanismem, in embodiments, where spindle can be stored with axial play, m at the end of Schlledhewegurzg by corresponding axial movement trigger a sensor or the like.

The eggshell does not have to be in the shape of an inverted Llw but can be designed as an eutectic which is touched on both sides by rolls on the ronwbo 15; the trabecularis 14 can be arranged elsewhere the term "curved graft" is to be understood broadly ka.rm, as shown, have rectilinearly selling partial areas or also, not constantly curved partial areas, or combinations thereof. With increasing influx curvature inversely proportional to E.rümnwaigsradius) in Schlielkichtong, preferably continuous zanehtweud, similar, or equal to a Kloihoide, an alimazblche Abhremsung of the door leaf in the direction L and a gradual acceleration in the direction E is achieved. This brings about a particularly gentle Bewegungsäuderung in direction L and simultaneously a kraüvoiiea Bloik ^'lead in llichiursg L at the end dev Sehl.iehbewegu.ug with check. It is essential that he ultimately in a normal to the spindle axis 1.2. straight-lined section passes. Again, the vertical position of axis axes 1 1 and 12 need not be dextended position.

Idas Verbinduagselement 6 is shown lying below the spindle in the drawing and suitably designed Krütrunt formed, this is not necessary. If there is enough space in the front, it is possible to arrange it above the spindle with adapted curvature and then bring the advantage, by its own weight and the torque thus created, of forcing the mechanism into the over-counter position.

It should be pointed out again that in the description of ah components and elements, which nods with the invention causally zusaTUin.enka.ogen. not mentioned. but hey? doors are always in place, including furniture, f: b: s & stigia gienieniente such as ira consoles or dgh, porta kuofoss en en, gaskets, grommets for the areas around the auxiliary; te 15 and / or the. lower margin of the tethtrist. Controls, drives and their gearboxes and kinematics, lights, sensors, no-gauges, extra locks and / or hinges, and ai the poorer Nehene slept with sliding doors.

Zesatoumnhassend barm one notes that the invention by the ^■ - limited ™ DrenbeweghciAeit the Sp debnutter with respect to Türbiattes and Tragnseeharus us creates a Sehwenkschiebetür for vehicles that at least one Tärblatt (3) _s a Traganchanisums (14), a Vehicle stationary arranged "rotatable spindle (2) riding a Spindehmhse (12} and with a Splndeknuiier (i), which with the Ttkbktt (3) via a Verb dnngseiemeu" (6) is connected, and a, having a curved section " , in the vehicle stationarily arranged f.eitschiene i4), which lead a törbialtfeates Leiteiement (7) lead enrinsst. It is characterized by that

a) the curved section i ^' 9 ^' i of the guide bar t ^' g, and section gl, extending to the spindle axis (12).

b) the connecting wire ent (6) is pivotally connected both to the spindle chuck (1) and also around the jaw best bracket (1 5) ate to the spindle axis {12) paraheie axes i 1 k 13) and

c) the lairbl tt (3), when the Leitelemeuts (?) of the transition from the curved portion (9) to the normally pronounced portion (10), in the longitudinal direction (L) has the SenlieSendiage, but preferably in Einsiehrichlung (E) still distance for Schußeodkge. Besugs ^ eicbemiste:

01 Spindle groove I, longitudinal direction

02 s de; P portal

03 Door TQrb!

04 Guide vane 11 Door axis

05 Camp 12 Locker

06 Connec- tionsefc.ai 1 3 Mniter axis

07 Leiteiernent 14 Ttngnieckaihsni.us OS stop 15 Nebenschheßkarrte

09 öekxümn ter Section 16 Console

10 Normal Section 1 7 MuLterk protrude

A hint! Top dead center 1 8 bearing sleeve

B Output inket 1 9 Spring

Egg Emsceüric nng

Claims

Faient & sayings:

1. A swing door for a minimum amount of ice-floe (3) an door hinge (14) for the door leaf, a rotatably mounted spindle (2) fixed to the vehicle and having a spindle axis (42) and a spindle lock (1) is connected to the door hinge (3) via a connecting element (6), and with a curved section pointing to the fixedly mounted part in the case: cm: (4L denotes a door belt (?) FufF by:

a) the curved portion (9) of the feeder rail (4) follows a normal u Spindeiaehse (12) extending portion,

b) the connecting element (6) with both the spindle nut (1) and anch with a türbiattiesten bracket (15) to u Spindeiaehse (12) parallel axes (I L 13) is pivotally connected, and

c) the Türbiatt (3 b when reaching the Leitekmenis (7) of the Fhaergarigs from the curved portion (9) your normal extending section (10), in FAngsricheang (F) the SchiieBendiage has, but preferably in. Binsielb richieng (E) still distance to Fblblennlage has,

2, Scbsvenk sliding door just claim. 1, characterized in that on the Spindenimuiter (1) in Sehließrichiung (S) acting spring (19) is provided,

3, pivoting slide according to claim 1 or 2, characterized knetnaei levels that the curved Ahscbnih (9) of the guide rail (4b seen in ScblieBrichtung, ziaiebrnende curvature ardweist.

4. Schwenksebiebebär according to one of claims 1 to 3 ₅ gekennzei then indicates that the console (15) the iürbiaitseliigen components of Tragumcharbsmus (14) stain st.