DK146784B - PNEUMATIC DRIVE DEVICE FOR SLIDING FLOATS IN VEHICLES, SPECIFICALLY IN SKIN VEHICLES - Google Patents
PNEUMATIC DRIVE DEVICE FOR SLIDING FLOATS IN VEHICLES, SPECIFICALLY IN SKIN VEHICLES Download PDFInfo
- Publication number
- DK146784B DK146784B DK40471A DK40471A DK146784B DK 146784 B DK146784 B DK 146784B DK 40471 A DK40471 A DK 40471A DK 40471 A DK40471 A DK 40471A DK 146784 B DK146784 B DK 146784B
- Authority
- DK
- Denmark
- Prior art keywords
- vehicles
- drive device
- door wing
- rod
- pneumatic drive
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/56—Power-operated mechanisms for wings using fluid-pressure actuators for horizontally-sliding wings
- E05F15/565—Power-operated mechanisms for wings using fluid-pressure actuators for horizontally-sliding wings for railway-cars
-
- 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
- E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Lock And Its Accessories (AREA)
Description
as) DANMARK \WJas) DENMARK \ WJ
lÉ da, FREMLÆGGELSESSKRIFT (i „146784 Blay then, PUBLICATION WRITING (in "146784 B
DIREKTORATET FOR PATENT- OG VAREMÆRKEVÆSENETDIRECTORATE OF THE PATENT AND TRADEMARKET SYSTEM
(2t) Patentansøgning nr.: 0404/71 (51) Int.CI.3: E 05 F 15/02 (22) Indleveringsdag: 29 jan 1971 // B 60 J 5/06 (41) Alm. tilgængelig: 31 jul 1971 (44) Fremlagt: 02 jan 1984 (86) International ansøgning nr.: - (30) Prioritet: 30 jan 1970 DE 2004235 (71) Ansøger: GEBR. *BODE & CO. VORM. WEGMANN & CO.; 3500 Kassel-Bettenhausen, DE.(2h) Patent Application No: 0404/71 (51) Int.CI.3: E 05 F 15/02 (22) Filing Date: 29 Jan 1971 // B 60 J 5/06 (41) Alm. available: 31 Jul 1971 (44) Submitted: 02 Jan 1984 (86) International Application No: - (30) Priority: 30 Jan 1970 DE 2004235 (71) Applicant: GEBR. * BODE & CO. VORM. WEGMANN & CO .; 3500 Kassel-Bettenhausen, DE.
(72) Opfinder: Hans ‘Schroeder; DE.(72) Inventor: Hans' Schroeder; THE.
(74) Fuldmægtig: Ingeniørfirmaet Lehmann & Ree_ (54) Pneumatisk drivanordning for skydedørfløje i køretøjer, navnlig i skinnekøretøjer(74) Plenipotentiary: Lehmann & Ree_ Engineering Company (54) Pneumatic drive device for sliding door wing in vehicles, in particular in rail vehicles
Opfindelsen angår en pneumatisk drivanordning for skydedørfløje i køretøjer, navnlig i skinnekøretøjer, hvis stempel er forbundet med en svingbar stang, som er i indgreb med dørfløjen.BACKGROUND OF THE INVENTION The invention relates to a pneumatic drive device for sliding door wing in vehicles, in particular in rail vehicles, the piston of which is connected to a pivotable rod which engages the door wing.
Åbning af sving- eller skydedøres dørfløje kan som bekendt ske ved hjælp af en pneumatisk drivanordning, hvis stempel over en stempelstang er forbundet med dørfløjen.As is known, the opening of swing door or sliding door can be effected by means of a pneumatic drive device, the piston of which is connected to the door wing over a piston rod.
Ved store bredder af skydedørfløje har det vist sig at væreAt wide widths of sliding door wing it turned out to be
uhensigtsmæssigt at lade stemplets stempelstang være i direkte indgreb i* O med dørfløjen, idet dette kræver, at drivanordningens cylinder udformes ø med en til dørfløjens bredde svarende længde med deraf følgende høje ί fremstillingsomkostninger og stort pladsbehov samt større stempelslid ^ på grund af steroplets større slaglængde. Dertil kommer, at manuel åbning 3 af dørfløjen ved svigtende arbejdsluft er vanskelig, eftersom stemplet under dets bevægelse skal overvinde den omgivende fri atmosfæres tryk.inconveniently leaving the piston rod piston in direct engagement with * O with the door wing, requiring the cylinder of the drive to be designed with a length corresponding to the width of the door with consequently high manufacturing costs and large space requirements and greater piston wear ^ due to the larger stroke of the sterooper . In addition, manual opening 3 of the door wing in the event of failing working air is difficult, as the piston must, during its movement, overcome the pressure of the surrounding free atmosphere.
2 1467842 146784
Disse ulemper er til en vis grad, men langt fra på tilfredsstillende måde, elimineret ved kendte pneumatiske drivanordninger, som omfatter stangforbindelser, hvormed stemplet er således forbundet med en svingbar lejret stang, som er i indgreb med dørfløjen, at stemplets slaglængde bliver mindre end dørens bevægelse.These disadvantages are, to some extent, but far from being satisfactorily eliminated by known pneumatic drive devices which comprise rod joints, by which the piston is so connected to a pivotally mounted rod which engages the door wing that the stroke length of the piston becomes less than that of the door. movement.
Derved opnås ganske vist, at drivanordningens cylinder kan udformes med en mindre længde, således at selve cylinderenheden kræver mindre plads, men til gengæld skal så den med dørfløjen forbundne svingbart lejrede stang nødvendigvis være af en sådan længde, at dens i dørfløjen indgribende ende kan udføre en segmentformet pendulbevægelse, hvis endepunkter ligger i en i det mindste til dørfløjens bredde svarende afstand fra hinanden. Den svingbare endedel skal endvidere udføre en så flad pendulbevægelse som muligt, således at endedelen ikke bevæges for langt ind over dørfløjens flade under udførelsen af denne pendulbevægelse. Dette indebærer, at den svingbare stang skal have en stor længde. Den svingbare stangs store længde medfører den væsentlige ulempe, at stangens ophængningspunkt, dersom man ikke ønsker at stangen skal rage langt ind over dørfløjens flade og være i indgreb med dørfløjen i et langt nede på dørfløjens flade beliggende område, skal være anbragt højt over dørfløjens øverste kant, hvilket selvsagt er vanskeligt i et skinnekøretøj, hvor loftet befinder sig i lille højde over dørfløjens øverste kant.Thus, while it is obtained that the cylinder of the drive device can be designed with a smaller length, so that the cylinder unit itself requires less space, however, the pivotally attached rod connected to the door wing must necessarily be of such a length that its end engaging the door wing can perform a segment-shaped pendulum movement whose end points lie at a distance corresponding at least to the width of the door wing. Furthermore, the pivotal end portion must perform as flat a shuttle motion as possible so that the end portion does not move too far over the door wing surface during the execution of this pendulum movement. This implies that the pivotable rod must have a great length. The great length of the pivotal bar causes the major disadvantage that if the bar does not want the bar to extend far beyond the door wing's surface and engage the door wing in a region far below the door wing's flat, it must be placed high above the top of the door wing. edge, which is obviously difficult in a rail vehicle where the ceiling is at a slight height above the top edge of the door wing.
Ved de kendte pneumatiske drivanordninger er den svingbare stang,på grund af den pendulbevægelse som ethvert punkt på denne udfører under stangens svingbevægelse, forsynet med føringer for de sædvanligvis tapformede organer, hvormed den er forbundet med henholdsvis dørfløjen og cylinderenhedens stempelstang, således at disse forbindelsesorganer ikke hindres i at udføre en retliniet bevægelse i dørens bevægelsesretning.In the known pneumatic actuators, the pivotable rod, due to the pendulum movement which any point on it performs during the pivotal movement of the rod, is provided with guides for the usually pin-shaped means with which it is connected, respectively, to the door wing and the piston rod of the cylinder unit, so that these connecting means is prevented from performing a rectilinear movement in the direction of movement of the door.
Disse føringer er sædvanligvis udformet som langhuller eller slidser i den svingbare stang. På grund af den lille anlægsflade mellem langhullerne og forbindelsesorganerne frembyder disse føringer den ulempe, at de ikke kan udføres fuldstændigt uden slør og derfor ikke forhindrer slingrerbevægelser af dørfløjen under dennes skydebevægelse.These guides are usually formed as long holes or slots in the pivotable bar. Due to the small contact surface between the long holes and the connecting members, these guides present the disadvantage that they cannot be performed completely without blurring and therefore do not prevent wobbling movements of the door wing during its firing motion.
Det er endvidere kendt at udforme den med drivanordningens stempelstang forbundne svingbare stang som en eller flere vinkelstangsarme. Også ved denne udformning opnår man ganske vist at kunne nøjes med en cylinderenhed med mindre længde, men det med stempelstangen forbundne vinkelstangsarmsystem er kompliceret og pladskrævende og fremby- 3 146784 der desuden stor mulighed for slør og dermed dårlig føring af dørfløjen og er vanskeligt at montere.Furthermore, it is known to design the pivotable rod connected to the piston rod of the drive device as one or more angular rod arms. In this design, too, it is possible to settle for a smaller unit cylinder unit, but the angular bar arm system associated with the piston rod is complicated and space-intensive and also offers a great opportunity for blurring and thus poor guidance of the door wing and is difficult to assemble. .
Den foreliggende opfindelse har derfor til opgave at tilvejebringe en pneumatisk drivanordning af den nævnte art, ved hvilken samtlige af de nævnte ulemper er elimineret.It is therefore the object of the present invention to provide a pneumatic drive device of the kind in which all of the disadvantages mentioned are eliminated.
Dette opnås ifølge opfindelsen ved, at den svingbart lejrede stang består af to dele, der tilsammen danner en teleskopstang, hvorhos drivanordningens stempel over en stempelstang er forbundet med teleskopstangens svingbart ophængte øverste del,og den i denne forskydelige nederste del er drejeligt fastgjort til skydedørfløjen. Ved bevægelse af dørfløjen i dennes åbnings- eller lukkeretning indstilles teleskopstangens længde trinløst efter den skiftende afstand mellem den øverste svingbare dels ophængningspunkt og den i denne forskydelige nederste dels fastgørelsespunkt på dørfløjen. Bevægelsesforløbet for teleskopstangens nederste ende vil derfor ikke, som det er tilfældet ved de hidtil kendte pneumatiske drivanordninger, være segmentformet, men ret-liniet. Heraf følger, at hele teleskopstangen kan udføres kortere end de hidtil anvendte svingbart ophængte stangforbindelser og derfor kræver mindre plads, idet ophængningspunktet kan anbringes tilsvarende lavere. Den teleskopiske føring kan i modsætning til de kendte langhulsføringer udformes uden slør med tvangsmæssig styring af den nederste teleskopdel, således at der opnås en fejlfri skydebevægelse af dørfløjen.This is achieved according to the invention in that the pivotally mounted bar consists of two parts which together form a telescopic rod, the piston of the drive device over a piston rod being connected to the pivotally mounted upper part of the telescopic rod and the pivotally lower part thereof being pivotally attached to the sliding door wing. When moving the door wing in its opening or closing direction, the length of the telescopic rod is continuously adjusted according to the alternating distance between the suspension point of the upper pivotable part and the attachment point of the movable lower part of the door wing. The course of movement of the lower end of the telescopic rod will therefore not, as is the case with the previously known pneumatic drives, be segment-shaped, but the straight line. It follows that the entire telescopic pole can be made shorter than the previously used pivotally mounted rod connections and therefore requires less space, since the mounting point can be placed correspondingly lower. The telescopic guide can, in contrast to the known long-hole guides, be designed without a veil with forced control of the lower telescopic part, so that a flawless shooting movement of the door wing is obtained.
Opfindelsen skal herefter forklares nærmere under henvisning til tegningen, hvor fig. 1 viser en udførelsesform for drivanordningen set forfra og fig. 2 den i fig. 1 viste drivanordning set fra siden.The invention will now be explained in more detail with reference to the drawing, in which fig. 1 shows a front view of an embodiment of the drive device; and FIG. 2 is the one shown in FIG. 1 is a side view of the drive device.
En skydedørfløj, der skal åbnes ifølge eksemplet på udførelsesformen ved hjælp af forskydning, er betegnet med 1 og er ved et af dørfløjhjørnerne forsynet med en fast tap 2, på hvilken en bevægelig endedel 3 er svingbart fastgjort. Den bevægelige endedel er anbragt teleskopagtigt i en med 4 betegnet stang. Derved danner den bevægelige endedel 3 med stangen 4 en teleskopstang.A sliding door wing to be opened according to the example of the embodiment by means of displacement is indicated by 1 and is provided at one of the door wing corners with a fixed tab 2 on which a movable end part 3 is pivotally attached. The movable end portion is telescopically arranged in a rod designated 4. Thereby, the movable end portion 3 with the rod 4 forms a telescopic rod.
Et stempel 6 til en med 7 betegnet pneumatisk drivanordning er ved 5 i drejeligt indgreb med stangen 4.A piston 6 for a pneumatic drive device designated by 7 is rotatably engaged by the rod 4 at 5.
På den faste tap 2 er anbragt en føringsrulle 8, som løber i en tilsvarende krummet skinne, dersom det skulle ske, at der skal anvendes en skydedør, der kan svinges ud.A guide roller 8 is mounted on the fixed pin 2, which runs in a corresponding curved rail, should a sliding door that can be swung out be used.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702004235 DE2004235C (en) | 1970-01-30 | Drive device for sliding door leaves or pivoting sliding door leaves of vehicles | |
DE2004235 | 1970-01-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
DK146784B true DK146784B (en) | 1984-01-02 |
DK146784C DK146784C (en) | 1984-06-12 |
Family
ID=5760985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK40471A DK146784C (en) | 1970-01-30 | 1971-01-29 | PNEUMATIC DRIVE DEVICE FOR SLIDING FLOATS IN VEHICLES, SPECIFICALLY IN SKIN VEHICLES |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH514769A (en) |
DK (1) | DK146784C (en) |
FR (1) | FR2077120A5 (en) |
GB (1) | GB1276471A (en) |
NL (1) | NL7101109A (en) |
YU (1) | YU33347B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT361035B (en) * | 1978-12-04 | 1981-02-10 | Ife Gmbh | DRIVE DEVICE FOR SLIDING DOOR LEAF OR SWIVEL SLIDING DOOR LEAF OF VEHICLE DOORS |
AT395199B (en) * | 1990-09-26 | 1992-10-12 | Ife Gmbh | PIVOTING SLIDING DOOR, ESPECIALLY FOR VEHICLES |
DE10327982A1 (en) * | 2003-06-21 | 2005-01-20 | Hübner GmbH | Outward movement/sliding door system for vehicle has drive movably mounted on mounting plate that causes both outward movement and lateral displacement of door panel |
CN109610972A (en) * | 2018-12-04 | 2019-04-12 | 四川耐德尔节能门窗有限公司 | A kind of window with wind and rain inductor |
-
1971
- 1971-01-19 CH CH75071A patent/CH514769A/en not_active IP Right Cessation
- 1971-01-27 FR FR7102920A patent/FR2077120A5/fr not_active Expired
- 1971-01-28 YU YU18971A patent/YU33347B/en unknown
- 1971-01-28 NL NL7101109A patent/NL7101109A/xx unknown
- 1971-01-29 DK DK40471A patent/DK146784C/en active
- 1971-04-19 GB GB2021871A patent/GB1276471A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7101109A (en) | 1971-08-03 |
YU33347B (en) | 1976-10-31 |
CH514769A (en) | 1971-10-31 |
YU18971A (en) | 1976-04-30 |
FR2077120A5 (en) | 1971-10-15 |
GB1276471A (en) | 1972-06-01 |
DK146784C (en) | 1984-06-12 |
DE2004235A1 (en) | 1971-08-19 |
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