DK178224B1 - Motorized door opener and shutter with variable gearing, and vehicle with door opener and shutter - Google Patents
Motorized door opener and shutter with variable gearing, and vehicle with door opener and shutter Download PDFInfo
- Publication number
- DK178224B1 DK178224B1 DK201300387A DKPA201300387A DK178224B1 DK 178224 B1 DK178224 B1 DK 178224B1 DK 201300387 A DK201300387 A DK 201300387A DK PA201300387 A DKPA201300387 A DK PA201300387A DK 178224 B1 DK178224 B1 DK 178224B1
- Authority
- DK
- Denmark
- Prior art keywords
- door
- door opener
- motor
- arm
- sprocket
- Prior art date
Links
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Opfindelsen angår en motordrevet døråbner og dørlukker omfattende en motor (3) der driver lukningen via en arm (10) for fastgørelse til nævnte dør via armens anden ende (11) med henblik på at trække eller skubbe nævnte dør. Armen (10) og motoren (3) har en udveksling via et primært tandhjul (2) og et sekundært tandhjul (1), hvor døråbneren omfatter midler (7) for fastholdelse af en konstant centerafstand mellem det primære og sekundære tandhjul og hvor armens første ende via en aksel (9) er fastgjort excentrisk til det sekundære tandhjul (1).The invention relates to a motor-operated door opener and door closure comprising a motor (3) which drives the closure via an arm (10) for attachment to said door via the other end (11) of the arm for pulling or pushing said door. The arm (10) and the motor (3) have an exchange via a primary gear (2) and a secondary gear (1), the door opener comprising means (7) for maintaining a constant center distance between the primary and secondary gears and the first of the arms end via a shaft (9) is attached eccentrically to the secondary sprocket (1).
Description
Motordrevet døråbner og -lukker med variabel gearing, samt køretøj med døråbner og -lukkerMotorized door opener and shutter with variable gearing, and vehicle with door opener and shutter
Opfindelsen angår en motordrevet døråbner og dørlukker med variabel gearing til åbning og lukning af døre (i det følgende kaldet døråbner, jfr. aim. benævnelse).The invention relates to a motor-operated door opener and door shutter with variable gearing for opening and closing of doors (hereinafter referred to as door opener, cf. designation).
Opfindelsen angår mere specifikt en motordrevet døråbner og dørlukker til en dør omfattende en motor, der er indrettet til at drive lukningen af nævnte dør via en arm for fastgørelse til nævnte dør via armens ene ende med henblik på under betjeningen af døren at kunne trække i eller skubbe til nævnte dør, hvor armen og motoren har en udveksling via et primært tandhjul og et sekundært tandhjul, hvor døråbneren omfatter midler for fastholdelse af en konstant centerafstand mellem det primære og sekundære tandhjul og hvor armens anden ende via en hovedaksel er fastgjort excentrisk til det sekundære tandhjul.More particularly, the invention relates to a motor driven door opener and door closure for a door comprising a motor adapted to drive the closure of said door via an arm for attachment to said door through one end of the arm for being able to pull in or during operation of the door. pushing to said door, wherein the arm and the motor have an exchange via a primary gear and a secondary gear, the door opener comprising means for maintaining a constant center distance between the primary and secondary gear and the other end of the arm being fixed eccentrically to it. secondary gears.
En motordrevet døråbner af denne type kendes blandt andet fra beskrivelsen til US2011/023369 Al. Denne døråbner har en motor, som via det primære tandhjul driver det sekundære tandhjul med konstant hastighed over hele åbne/lukkebevægelsen. Herved vil der optræde samme lukke-fart og lukke-kraft gennem hele åbne- og lukkebevægelsen.A motor-operated door opener of this type is known, inter alia, from the specification of US2011 / 023369 A1. This door opener has a motor that drives the secondary gear at constant speed over the entire open / close movement via the primary gear. This will result in the same closing speed and closing force throughout the opening and closing movement.
Døråbneren kan bruges til at betjene mange forskellige typer døre med hver sin karakteristik. F.eks. skal der til lukning af en tophængt bagklap i en bil bruges stor lukke-kraft i første del af bevægelsen og stor lukke-fart i sidste del af bevægelsen. Til lukning af en sidehængt bildør kan der være behov for det modsatte; stor lukke-fart i første del og stor lukke-kraft i sidste del af lukkebevægelsen. For begge typer af døre opnås en bedre åbne/lukkefunktion, når forholdet mellem kraft og fart varieres undervejs i bevægelsen.The door opener can be used to operate many different types of doors with different characteristics. Eg. For closing a top-hinged tailgate of a car, large closing force must be used in the first part of the movement and large closing speed in the last part of the movement. The opposite may be required for closing a side-hung car door; great closing speed in the first part and great closing power in the last part of the closing movement. For both types of doors, a better open / close function is achieved when the power-to-speed ratio is varied during movement.
De kendte produkter til betjening af døre har fast gearing / udvekslingsforhold. Det resulterer i, at disse systemer ikke imødekommer den enkelte dørs krav til kraft eller hastighed i alle faser af en åbning eller lukning. F.eks. kan et system være stærkt nok til første fase af en lukning, men ikke hurtigt nok til at smække døren i sidste fase. Eller et system kan være hurtigt og kraftigt nok til at afslutte en lukning, men alt for hurtigt og kraftigt til den første fase. For nogle af de eksisterende systemer har dette paradoks nødvendiggjort dyre komplicerede foranstaltninger i produkterne.The known products for operating doors have fixed gearing / exchange ratios. As a result, these systems do not meet the power or speed requirements of each door at all stages of opening or closing. Eg. For example, a system may be strong enough for the first phase of a closure, but not fast enough to slam the door in the final phase. Or a system may be fast and powerful enough to end a closure, but far too fast and powerful for the first phase. For some of the existing systems, this paradox has necessitated costly complicated measures in the products.
Det er formålet med opfindelsen at anvise en døråbner af den indledningsvis nævnte type, hvor det er muligt at variere lukke-fart og stor lukke-kraft under aggregatets bevægelse og dermed opnå et teknisk enkelt produkt.It is an object of the invention to provide a door opener of the type mentioned in the introduction, where it is possible to vary the closing speed and the large closing force during the movement of the unit and thus obtain a technically simple product.
Dette opnås ifølge den foreliggende opfindelse med en døråbner af den indledningsvis nævnte type, som er særpræget ved, at armen er monteret på hovedakslen, og at det sekundære tandhjul er monteret excentrisk på hovedakslen, således at afstanden fra hovedakslen til punktet, hvor de to tandhjul er i indgreb, ændres i takt med at hovedakslen drejes, og således at udvekslingen er variabel.This is achieved according to the present invention with a door opener of the type mentioned initially, which is characterized in that the arm is mounted on the main shaft and that the secondary gear is mounted eccentrically on the main shaft, so that the distance from the main shaft to the point where the two gears is engaged, changes as the main shaft is rotated and so that the exchange is variable.
På grund af det sekundære tandhjuls excentriske montering på hovedakslen vil afstanden fra hovedakslen til punktet, hvor de to tandhjul er i indgreb, ændres i takt med at hovedakslen drejes. Herved opnås det, at udvekslingen er variabel.Due to the eccentric mounting of the secondary sprocket on the main shaft, the distance from the main shaft to the point at which the two sprockets engage will change as the main shaft turns. The result is that the exchange is variable.
Den variable gearing skifter trinløst udvekslingsforhold, mens døråbneren bevæger døren fra en position til en anden.The variable gearing continuously changes the gear ratio while the door opener moves the door from one position to another.
I en variant af døråbneren og -lukkeren omfatter midlerne for fastholdelse af en konstant centerafstand mellem det primære og sekundære tandhjul to link-arme monteret på hver side af tandhjulene. Link-armene er fastgjort til det sekundære tandhjul via et drejeled, og linkarmene er fastgjort til det geometriske centerpunkt for det sekundære tandhjul.In a variant of the door opener and shutter, the means for maintaining a constant center distance between the primary and secondary sprockets include two link arms mounted on each side of the sprockets. The link arms are attached to the secondary gear via a swivel joint, and the link arms are attached to the geometric center point of the secondary gear.
Opfindelsen angår desuden et køretøj med mindst en dør, omfattende en motordrevet døråbner og dørlukker, hvor armens ene ende er fastgjort til køretøjets dør, og hvor den motordrevne døråbner og dørlukker er fastgjort til køretøjets chassis.The invention further relates to a vehicle with at least one door, comprising a motor-driven door opener and door closure, where one end of the arm is attached to the vehicle door and the motor-driven door opener and door closure is attached to the vehicle chassis.
Opfindelsen forklares nærmere i det følgende under henvisning til tegningen, der viser et skematisk billede af en udførelsesform ifølge opfindelsen.The invention is explained in more detail below with reference to the drawing which shows a schematic view of an embodiment according to the invention.
Detaljeret forklaring.Detailed explanation.
Det store (sekundære) tandhjul 1 drives af det lille (primære) tandhjul 2, som drives af en motor 3. Motoren er monteret på et motorbeslag 4, som er fastgjort med et hængselled 5 til bundrammen 6. Bundrammen 6 er fastmonteret til en fast detalje i transportmidlets chassis tæt ved døren. Centerafstanden for de to tandhjul 1 og 2 holdes konstant af to link-arme 7 (en på hver side af tandhjulene). Link-armene er fastgjort med et drejeled til det store tandhjul 1 i det punkt, som er det geometriske centerpunkt 8 for tandhjulet 1, herved holdes de to tandhjul 1 og 2 altid i indgreb med deres rette centerafstand.The large (secondary) sprocket 1 is driven by the small (primary) sprocket 2, which is driven by a motor 3. The motor is mounted on a motor bracket 4, which is secured with a hinge 5 to the bottom frame 6. The bottom frame 6 is fixed to a fixed detail in the chassis of the vehicle near the door. The center distance of the two gears 1 and 2 is held constant by two link arms 7 (one on each side of the gears). The link arms are secured by a pivot joint to the large sprocket 1 at the point which is the geometric center point 8 of the sprocket 1, whereby the two sprockets 1 and 2 are always engaged with their proper center distance.
Det sekundære tandhjul 1 er monteret excentrisk på hovedakslen 9; herved ændres afstanden fra hovedakslen 9 til punktet, hvor de to tandhjul 1 og 2 er i indgreb i takt med at hovedakslen 9 drejes, og derved er udvekslingen variabel.The secondary sprocket 1 is mounted eccentrically on the main shaft 9; hereby, the distance from the main shaft 9 is changed to the point where the two gears 1 and 2 are engaged as the main shaft 9 is turned, thereby changing the gear.
På hovedakslen 9 er der monteret en arm 10, som i sin ene ende 11 trækker eller skubber i en stang, som er fastgjort til den dør, der skal betjenes.On the main shaft 9 is mounted an arm 10, which at one end 11 pulls or pushes in a rod which is attached to the door to be operated.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK201300387A DK178224B1 (en) | 2013-06-25 | 2013-06-25 | Motorized door opener and shutter with variable gearing, and vehicle with door opener and shutter |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK201300387 | 2013-06-25 | ||
DK201300387A DK178224B1 (en) | 2013-06-25 | 2013-06-25 | Motorized door opener and shutter with variable gearing, and vehicle with door opener and shutter |
Publications (2)
Publication Number | Publication Date |
---|---|
DK201300387A1 DK201300387A1 (en) | 2015-01-12 |
DK178224B1 true DK178224B1 (en) | 2015-09-07 |
Family
ID=52279209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK201300387A DK178224B1 (en) | 2013-06-25 | 2013-06-25 | Motorized door opener and shutter with variable gearing, and vehicle with door opener and shutter |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK178224B1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1258591A1 (en) * | 2001-05-07 | 2002-11-20 | Westinghouse Air Brake Technologies Corporation | Electric door operator |
US20060108959A1 (en) * | 2004-10-25 | 2006-05-25 | Brose Schliesssysteme Gmbh & Co. Kg | Drive arrangement for activating the hatch of a motor vehicle |
US20090223313A1 (en) * | 2008-03-06 | 2009-09-10 | Manfred Stenzel | Drive apparatus for a swing-out element of a motor vehicle |
EP2202377A2 (en) * | 2008-12-23 | 2010-06-30 | Brose Schliesssysteme GmbH & Co. KG | Drive for powered actuation of an adjustment element of a motor vehicle |
US20110023369A1 (en) * | 2008-03-19 | 2011-02-03 | Mitsuba Corporation | Automatic opening and closing apparatus for vehicle |
-
2013
- 2013-06-25 DK DK201300387A patent/DK178224B1/en active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1258591A1 (en) * | 2001-05-07 | 2002-11-20 | Westinghouse Air Brake Technologies Corporation | Electric door operator |
US20060108959A1 (en) * | 2004-10-25 | 2006-05-25 | Brose Schliesssysteme Gmbh & Co. Kg | Drive arrangement for activating the hatch of a motor vehicle |
US20090223313A1 (en) * | 2008-03-06 | 2009-09-10 | Manfred Stenzel | Drive apparatus for a swing-out element of a motor vehicle |
US20110023369A1 (en) * | 2008-03-19 | 2011-02-03 | Mitsuba Corporation | Automatic opening and closing apparatus for vehicle |
EP2202377A2 (en) * | 2008-12-23 | 2010-06-30 | Brose Schliesssysteme GmbH & Co. KG | Drive for powered actuation of an adjustment element of a motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
DK201300387A1 (en) | 2015-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9926734B2 (en) | Hinge | |
US20150345203A1 (en) | Hinge for doors of electrical household appliances | |
JP6550054B2 (en) | Decelerated hinges for furniture | |
RU2608941C2 (en) | Detachable power drive for rear hinged sides | |
MY189041A (en) | Hinge device with long reciprocating stroke of a front panel | |
CN109681072A (en) | Powered door with ratch crank mechanism | |
NZ728227A (en) | An improved hinge | |
GB201310835D0 (en) | Vehicle door closer device | |
RU2020100901A (en) | DOOR FITTINGS AND FURNITURE | |
RU2012103558A (en) | DEVICE FOR MANAGING THE SASHES OF THE AIRCRAFT CHASSIS COMPARTMENT | |
US20170298674A1 (en) | Actuating system for a door of an electrical domestic appliance | |
MX2016015048A (en) | Locking device for sliding plug doors of public passenger transport vehicles; sliding plug door with locking device. | |
BR112017018760A2 (en) | lid closing device with hinging mechanism | |
WO2017067539A3 (en) | Sealing device for a sliding door, and sliding door provided with same | |
RU2017131592A (en) | SUPPORTING DEVICE FOR HINGED FURNITURE DOOR | |
US20150267445A1 (en) | Locking mechanism for container and container | |
JP2016109396A5 (en) | ||
WO2018112055A3 (en) | 76substrate container with latching mechansim having two cam profiles | |
EA201591893A1 (en) | SLIDING WINDOW | |
JP2015512005A5 (en) | ||
EP2792829A3 (en) | Vehicle door latch system | |
TW201612396A (en) | Door mechanism of a stock bin of bread maker | |
DK178224B1 (en) | Motorized door opener and shutter with variable gearing, and vehicle with door opener and shutter | |
JP6410041B2 (en) | Vehicle back door holding device | |
JP2016507681A (en) | Braking hinge device |