DK176230B1 - Cargo bike - Google Patents
Cargo bike Download PDFInfo
- Publication number
- DK176230B1 DK176230B1 DK200301289A DKPA200301289A DK176230B1 DK 176230 B1 DK176230 B1 DK 176230B1 DK 200301289 A DK200301289 A DK 200301289A DK PA200301289 A DKPA200301289 A DK PA200301289A DK 176230 B1 DK176230 B1 DK 176230B1
- Authority
- DK
- Denmark
- Prior art keywords
- charging unit
- support
- tube
- support arm
- support rollers
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/05—Tricycles characterised by a single rear wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/06—Frames for tricycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K7/00—Freight- or passenger-carrying cycles
- B62K7/02—Frames
- B62K7/04—Frames having a carrying platform
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Description
DK 176230 B1DK 176230 B1
Opfindelsen angår en ladcykel af den art, der er angivet i krav l's indledning.The invention relates to a cargo bicycle of the type specified in the preamble of claim 1.
5 Der kendes en ladcykel af denne art, som omfatter et stel med baghjul, sadelrør og sadel og med en forreste ladenhed med to koaksiale hjul. Ladenheden er udformet som en lænestol og kan dreje om et foran på stellet anbragt forrørsdrejeled. Ladenheden er kun fastgjort til stellet ved forrørsleddet, som befinder sig i stor afstand fra sadelrøret. På grund af denne store afstand og på grund af, at tyngdepunktet aflasten på ladenheden og tyngdepunktet for 10 føreren ligger højt over cyklens køreflade (vel ca. 100 cm for føreren), vil selv små sideværts udsving under kørslen forstærkes, fordi stellet udfører små torsionssvingninger (stellet "flexer"). Dette er ikke helt tilfredsstillende.5 A cargo bicycle of this kind is known, which comprises a frame with rear wheels, seat tube and saddle and with a front cargo unit with two coaxial wheels. The charging unit is designed as an armchair and can rotate around a pipe swivel arranged in front of the frame. The charging unit is only attached to the frame at the front tube joint, which is at a great distance from the seat tube. Due to this large distance and due to the fact that the center of gravity of the load on the charging unit and the center of gravity of the 10 rider are high above the bike's tread (well about 100 cm for the rider), even small lateral swings while driving will be amplified because the frame performs small torsional oscillations (frame "flexer"). This is not entirely satisfactory.
Fra dansk patentskrift nr. 64578 kendes en ladcykel bestående af et stelrør med sadelrør 15 og sadel, forrør og baghjul. En fra stelrøret udgående bærearm bærer ved den yderste ende en støtterulle, som indgår i forbindelse med en løbeskinne, som er indrettet til at samvirke med bærearmens støtterulle. Fra fransk patentskrift nr. 459246 kendes også en ladcykel, hvor der fra stelrøret udgår en bærearm. Denne har ved sin yderste ende to støtteelementer i forbindelse med en buet bærearm, der rager vandret ud til hver side i 20 forhold til stellet. Ingen af disse ladcykler virker dog helt tilfredsstillende, fordi der under kørslen, når der trædes i pedalerne, kan opstå ubehagelige torsionssvingninger i stelrøret.From Danish patent specification no. 64578 a cargo bike is known consisting of a frame tube with seat tube 15 and saddle, front tube and rear wheels. A support arm extending from the frame tube carries at the outer end a support roller, which is included in connection with a running rail, which is arranged to cooperate with the support roller of the support arm. From French patent specification no. 459246 a cargo bicycle is also known, in which a support arm emanates from the frame tube. This has at its outer end two support elements in connection with a curved support arm which projects horizontally out to each side in relation to the frame. However, none of these cargo bikes work completely satisfactorily, because during the ride, when the pedals are depressed, unpleasant torsional oscillations can occur in the frame tube.
Det er formålet med opfindelsen at anvise en ladcykel af den ovenfor nævnte art, og 25 som er mere stabil under kørslen, dvs. fri for, at der, når føreren træder i pedalerne, og der er en last på ladenheden, opstår ubehagelige torsionssvingninger i stelrøret.It is the object of the invention to provide a cargo bicycle of the above-mentioned type, and which is more stable while riding, i.e. free from the fact that when the driver steps on the pedals and there is a load on the charging unit, unpleasant torsional oscillations occur in the frame tube.
Ladcyklen ifølge opfindelsen er ejendommelig ved, at bærearmsdelene har en i hovedsagen vandret udstrækning til hver sin side i forhold til stelrøret, og at føringsskinnen 30 samvirker med mindst to sæt støtteruller, hvor hvert støtterullesæt er placeret på sin side af stelrøret i området ud mod ydersiden af ladenheden. Herved opnås, at støtterul-leme kommer til at danne spredte støttepunkter under ladenheden, hvorved der sker en spredning af belastningen af forrøret. Stellet vil virke stivere, og tendensen til torsions- DK 176230 B1 2 svingninger bliver derfor stærkt reduceret. Dette medfører en mere behagelig kørsel, og ladcyklen far en længere levetid.The cargo bike according to the invention is characterized in that the support arm parts have a substantially horizontal extension to each side relative to the frame tube, and that the guide rail 30 cooperates with at least two sets of support rollers, each support roller set being located on its side of the frame tube in the area towards the outside of the charging unit. In this way it is achieved that the support rollers will form scattered support points under the charging unit, whereby the load of the front pipe is spread. The frame will seem stiffer, and the tendency for torsional DK 176230 B1 2 oscillations will therefore be greatly reduced. This results in a more comfortable ride, and the cargo bike has a longer service life.
Ifølge opfindelsen kan den i hovedsagen cirkulært, fortrinsvis halvcirkulært, buede fø-5 ringsskinne i hovedsagen have et tværsnit som et liggende U, hvor den åbne del af U'et vender mod forrøret, og hvor hver bærearmsdels støtteruller er monteret i nogle lejedele, fortrinsvis i hovedsagen kasseformede lejedele, som rager op fra bærearmen og ind over føringsskinnen uden at røre denne, hvorhos den ene af støtterulleme i det enkelte støtterullesæt kan løbe mod "loftet" i det liggende U-profil og den anden støtterulle Ιοί 0 be mod "gulvet" i profilet. Derved opnås en større stivhed af stelrøret plus ladenheden.According to the invention, the substantially circular, preferably semicircular, curved guide rail may have a substantially cross-section as a horizontal U, the open part of the U facing the front tube, and where the support rollers of each support arm part are mounted in some bearing parts, preferably mainly box-shaped bearing parts which project from the support arm and over the guide rail without touching it, whereby one of the support rollers in the individual support roller set can run towards the "ceiling" in the horizontal U-profile and the other support roller beοί 0 be towards the floor "in the profile. This results in a greater rigidity of the frame tube plus the charging unit.
Desuden kan ifølge opfindelsen bærearmen i hovedsagen følge en del af en cirkelbue med centrum ved forrøret og en radius Hg med afstanden fra forrøret til det sted på ladenhedens understel, hvor bærearmen er fastgjort. Derved reduceres tendensen til torsi-15 onssvingninger i stellet under kørslen yderligere.In addition, according to the invention, the support arm can substantially follow a part of an arc of a circle with the center at the front tube and a radius Hg with the distance from the front tube to the place on the base of the charging unit where the support arm is attached. This further reduces the tendency for torsional oscillations in the frame while driving.
Desuden kan ifølge opfindelsen den buede føringsskinne, som fortrinsvis er af aluminium, være således placeret på ladenhedens understel, at den har centrum ved forrøret og en radius i hovedsagen svarende til støttemllemes afstand til forrøret. Derved opnås 20 yderligere stabilitet.In addition, according to the invention, the curved guide rail, which is preferably made of aluminum, can be located on the base of the charging unit in such a way that it has a center at the front pipe and a radius substantially corresponding to the distance of the support members to the front pipe. Thereby 20 additional stability is obtained.
Endvidere kan ifølge opfindelsen bærearmsdelenes støtteruller være keglestubformede, idet vinkelspidsen i støttemllemes toppunktsvinkel befinder sig på forrørets længdeakse, ligesom støtterulleme fortrinsvis kan være af PU. Ved at støtterulleme og førings-25 skinnen er udformet på denne måde, vil støttemllemes mining på støtteskinnen foregå med mininal slitage på miler og føringsskinne.Furthermore, according to the invention, the support rollers of the support arm parts can be frustoconical, the angular tip at the apex angle of the support members being located on the longitudinal axis of the front tube, just as the support rollers can preferably be made of PU. Because the support rollers and the guide rail are designed in this way, the mining of the support members on the support rail will take place with minimal wear on the miles and guide rail.
Desuden kan der ifølge opfindelsen på ladenheden eller dennes stel være påmonteret en kasse eller blot sidevanger, hvorhos der på bunden af kassen eller mellem sidevangeme 30 kan være monteret mindst ét indstilleligt sæde med ryglæn. Derved bliver ladcyklen særligt egnet til transport af mindre børn.In addition, according to the invention, a box or simply side beams can be mounted on the charging unit or its frame, at least one adjustable seat with backrest can be mounted on the bottom of the box or between the side beams 30. This makes the cargo bike particularly suitable for transporting smaller children.
DK 176230 B1 3DK 176230 B1 3
Desuden kan ifølge opfindelsen bærearmens afstand fra forrøret, set i ladcyklens bag-udgående retning, være ca. 340-360 mm, fortrinsvis ca. 350 mm, hvilken placering har vist sig særlig hensigtsmæssig.In addition, according to the invention, the distance of the support arm from the front tube, seen in the rearward direction of the cargo bicycle, can be approx. 340-360 mm, preferably approx. 350 mm, which location has proved particularly appropriate.
5 Fremdeles kan ifølge opfindelsen forhjulene på ladenheden hensigtsmæssigt være fjedrende ophængt uafhængigt og fjedrende ved hjælp af svingarme monteret på et gummitorsionselement på ladenhedens understel.Furthermore, according to the invention, the front wheels of the charging unit can suitably be resiliently suspended independently and resiliently by means of swingarms mounted on a rubber torsion element on the base of the charging unit.
Endelig kan ifølge opfindelsen de to støtteruller i det enkelte støtterullesæt have leje-10 dele, som er indbyrdes justerbare i lodret retning. Derved opnås, at støtterulleme, selvom de skulle blive slidt, let kan indstilles, så at de spænder mod føringsskinnen.Finally, according to the invention, the two support rollers in the individual support roller set can have bearing parts which are mutually adjustable in the vertical direction. This ensures that the support rollers, even if they should be worn, can be easily adjusted so that they clamp to the guide rail.
Opfindelsen forklares nedenfor under henvisning til tegningen, hvor 15 fig. 1 viser en udførelsesform for en ladcykel ifølge opfindelsen, set fra siden, fig. 2 perspektivisk den forreste del af ladcyklen, set skråt fra neden, fig. 3 perspektivisk den forreste del af ladcyklen, set skråt for neden, men fra en anden 20 retning end i fig. 2, fig. 4 støtterulleme i deres kasseformede lejedele, fig. 5 skematisk en lejerulles placering i forhold til forrøret, og 25 fig. 6 en ladcykel, hvor ladenheden er forsynet med sidevanger, det hele set perspektivisk.The invention is explained below with reference to the drawing, in which fig. 1 shows a side view of an embodiment of a cargo bicycle according to the invention, fig. 2 is a perspective view of the front part of the cargo bike, seen obliquely from below, fig. 3 is a perspective view of the front part of the cargo bike, seen obliquely at the bottom, but from a different direction than in fig. 2, fig. 4 the support rollers in their box-shaped bearing parts, fig. 5 schematically shows the position of a bearing roller relative to the front pipe, and fig. 6 a cargo bike, where the cargo unit is provided with side rails, all seen in perspective.
Den i fig. 1 viste ladcykel består af et stel 1 med et sadelrør 2 påmonteret en sadel 3.The device shown in FIG. 1 consists of a frame 1 with a saddle tube 2 mounted on a saddle 3.
30 Bagest på stellet er der monteret et baghjul 5, og på den forreste del af stellet, som er ret smalt og lavt beliggende, er der monteret et forrør 7, omkring hvilket en ladenhed 9 DK 176230 B1 4 kan dreje, idet forrøret samvirker med et understel 10 på ladenheden. På ladenheden 9 er der monteret en styrebøjle 12, som er udformet som et omvendt U. På ladenheden er der desuden monteret to koaksiale forhjul 11, dvs. et på hver side afladenheden.A rear wheel 5 is mounted at the rear of the frame, and a front tube 7 is mounted on the front part of the frame, which is quite narrow and low, around which a charging unit 9 DK 176230 B1 4 can rotate, the front tube cooperating with a chassis 10 on the charging unit. A steering bracket 12 is mounted on the charging unit 9, which is designed as an inverted U. Two coaxial front wheels 11 are also mounted on the charging unit, i.e. one on each side the discharge unit.
5 I fig. 2 ses ladcyklen nedefra; man ser stellets 1 ret smalle lavtliggende del la, ved hvis ydre ende forrøret 7 er anbragt (i figuren rager det nedad). Steldelen la er forsynet med en bærearm med to bærearmsdele 14a og 14b, der eventuelt er buede; disse armdeie rager ud til hver sin side i forhold til stellet, og hver armdel 14a henholdsvis 14b bærer to støtteruller 15a og 15b, se fig. 3.In FIG. 2 shows the cargo bike from below; you can see the rather narrow low-lying part 1a of the frame 1, at the outer end of which the tube 7 is arranged (in the figure it projects downwards). The frame part 1a is provided with a support arm with two support arm parts 14a and 14b, which are optionally curved; these arm members protrude to each side relative to the frame, and each arm part 14a and 14b, respectively, carries two support rollers 15a and 15b, see fig. 3.
10 På ladenhedens understel 10, se fig. 1 og 3, er der desuden monteret en i hovedsagen cirkulært, eventuelt halvcirkulært, buet føringsskinne 16, som er indrettet til at samvirke med hver bærearmsdels støtteruller 15a og 15b.10 On the base of the charging unit 10, see fig. 1 and 3, a substantially circular, possibly semicircular, curved guide rail 16 is also mounted, which is arranged to cooperate with the support rollers 15a and 15b of each support arm part.
15 Føringsskinnen 16 har et tværsnit som et liggende U, hvor den åbne del af Uet vender mod forrøret 7. Hver bærearmsdels 14a, 14b støtteruller 15a, 15b er monteret i nogle i hovedsagen kasseformede lejedele 17a, 17b, 17c, 17d, som rager op fra bærearmsdelene 14a, 14b (i fig. 3 rager disse lejedele nedad), hvilke lejedele rager ind over føringsskinnen 16 uden at røre denne. Støtterulleme og deres lejedele befinder sig fortrinsvis 20 nær den yderste ende af bærearmsdelene. Den ene 15a af støtterulleme kan løbe mod "loftet" i det liggende U-profil 16, og den anden støtterulle 15b kan løbe mod "gulvet" i profilet 16. Bærearmsdelene 14a og 14b kan være i hovedsagen retlinede, men kan også følge en del af en cirkelbue med centrum ved forrøret 7 og en radius Ri lig med afstanden fra forrøret til det sted på ladenhedens understel, hvor bærearmsdelene er fast-25 gjort. Lejedelene 17a-17d kan også have en anden form end kasseform, f.eks. kan de være cylindriske eller være ret åbne. Støtterullemes 15a, 15b akseltappe er antydet ved henholdsvis 26 og 27.The guide rail 16 has a cross section as a horizontal U, where the open part of the Uet faces the front tube 7. Each support arm part 14a, 14b support rollers 15a, 15b are mounted in some substantially box-shaped bearing parts 17a, 17b, 17c, 17d which project from the support arm parts 14a, 14b (in Fig. 3 these bearing parts project downwards), which bearing parts project over the guide rail 16 without touching it. The support rollers and their bearing parts are preferably located near the outer end of the support arm parts. One 15a of the support rollers may run towards the "ceiling" of the horizontal U-profile 16, and the other support roller 15b may run towards the "floor" of the profile 16. The support arm parts 14a and 14b may be substantially rectilinear, but may also follow a part of a circular arc with center at the front tube 7 and a radius Ri equal to the distance from the front tube to the place on the base of the charging unit where the support arm parts are fixed. The bearing parts 17a-17d can also have a shape other than a box shape, e.g. they may be cylindrical or be quite open. The shaft journal of the support rollers 15a, 15b is indicated by 26 and 27, respectively.
Den buede føringsskinne 16 er fortrinsvis af et let materiale, såsom aluminium, og den 30 vil fortrinsvis være placeret på ladenhedens understel 10 på en sådan måde, at den har DK 176230 B1 5 centrum i forrøret 7 og en radius R2 i hovedsagen svarende til støtterullemes afstand til forrøret 7, se fig. 5.The curved guide rail 16 is preferably of a light material, such as aluminum, and it will preferably be located on the base 10 of the charging unit in such a way that it has the center of the tube 7 and a radius R2 substantially corresponding to the support rollers. distance to the front tube 7, see fig. 5.
Støtterulleme 15a og 15b kan være keglestub formede, jf. fig. 5. Vinkelspidsen A i den 5 enkelte støtterulles toppunktsvinkel u vil fortrinsvis befinde sig på forrørets 7 længdeakse; støtterulleme 15a, 15b kan være af mange forskellige materialer, dog fortrinsvis PU, fordi dette er meget slidbestandigt.The support rollers 15a and 15b may be frustoconical shaped, cf. fig. The angular tip A in the apex angle u of the individual support roller 5 will preferably be located on the longitudinal axis of the pre-tube 7; the support rollers 15a, 15b can be of many different materials, but preferably PU, because this is very abrasion resistant.
På ladenheden 9 kan der, som vist i fig. 6, være påmonteret to sidevanger 17a, 17b, på 10 hvilke der f.eks. kan være udspændt et net eller en kaleche til beskyttelse mod sidevind.On the charging unit 9, as shown in fig. 6, be mounted on two side beams 17a, 17b, on which 10 e.g. may be stretched a net or canopy for protection against crosswinds.
En del af en kaleche er antydet ved 24. På bunden afladenheden kan der være monteret mindst et indstilleligt sæde med ryglæn, hvilket sæde dog ikke er vist. Sædet er egnet til bøm. På ladenheden 9 kan der også være monteret en kasse 18, se fig. 1.Part of a hood is indicated at 24. At the bottom of the unloading unit, at least one adjustable seat with backrest may be mounted, which seat is not shown. The seat is suitable for booms. A box 18 can also be mounted on the charging unit 9, see fig. 1.
15 Forrest kan ladenheden have en højdeindstillelig kofanger 19. Denne har to i hovedsagen lodrette støttefødder 21, 22. Længden af disse støttefødder 21, 22 er mindst lig med afstanden y fra underkanten afladenhedens understel 10 til ladcyklens køreflade 25.15 At the front, the charging unit may have a height-adjustable bumper 19. This has two substantially vertical support feet 21, 22. The length of these support feet 21, 22 is at least equal to the distance y from the lower edge of the discharge unit chassis 10 to the cargo bike 25.
Idet der henvises til fig. 2, bemærkes at bærearmsdelenes 14a, 14b afstand fra forrøret 20 7, set i ladcyklens bagudgående retning, kan være ca. 340-360 mm, fortrinsvis ca. 350 mm.Referring to FIG. 2, it is noted that the distance of the support arm parts 14a, 14b from the front pipe 20 7, seen in the rearward direction of the cargo bicycle, can be approx. 340-360 mm, preferably approx. 350 mm.
Som ligeledes vist i fig. 1 og 2 kan forhjulene 11 på ladenheden være ophængt uafhængigt og fjedrende ved hjælp af svingarme 21, som er monterede på et gummitorsions-25 element, som er indbygget i en tværbjælke 22 i ladenhedens 9 understel 10.As also shown in FIG. 1 and 2, the front wheels 11 of the charging unit can be suspended independently and resiliently by means of swing arms 21, which are mounted on a rubber torsion element 25, which is built into a cross beam 22 in the base 10 of the charging unit 9.
Opfindelsen kan ændres på mange måder, uden at der derved afviges fra dens ide.The invention can be changed in many ways without departing from its spirit.
F.eks. kan de to støtterullers 15a, 15b lejedele 17a-17d være indbyrdes justerbare i lod-30 ret retning, se fig. 4; justeringen foretages ved hjælp af nogle skrueorganer 23, hvor- DK 176230 B1 6 med lejedelen 17b kan forskydes lodret i forhold til lejedelen 17d. Der kan herved tages hensyn til eventuel slitage på støtterul lerne.For example. the bearing parts 17a-17d of the two support rollers 15a, 15b can be mutually adjustable in the vertical direction, see fig. 4; the adjustment is made by means of some screw means 23, where- DK 176230 B1 6 with the bearing part 17b can be displaced vertically relative to the bearing part 17d. This can take into account any wear on the support rollers.
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK200301289A DK176230B1 (en) | 2003-09-08 | 2003-09-08 | Cargo bike |
DE102004042844A DE102004042844A1 (en) | 2003-09-08 | 2004-09-04 | Load-carrying tricycle, with the load unit over the two front wheels, has a load unit guide rail for support rollers at the carrier arms at the sides for increased stability |
NL1026974A NL1026974C2 (en) | 2003-09-08 | 2004-09-06 | Cargo bike. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK200301289A DK176230B1 (en) | 2003-09-08 | 2003-09-08 | Cargo bike |
DK200301289 | 2003-09-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
DK200301289A DK200301289A (en) | 2005-03-09 |
DK176230B1 true DK176230B1 (en) | 2007-04-02 |
Family
ID=34223942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK200301289A DK176230B1 (en) | 2003-09-08 | 2003-09-08 | Cargo bike |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE102004042844A1 (en) |
DK (1) | DK176230B1 (en) |
NL (1) | NL1026974C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2987711A1 (en) | 2014-08-22 | 2016-02-24 | Larry VS Harry ApS | Head tube for a bicycle |
DE102016110346A1 (en) | 2016-06-03 | 2017-12-07 | sblocs bikes GmbH | Chassis for a three-wheeled vehicle and three-wheeled vehicle, in particular a cargo bicycle |
-
2003
- 2003-09-08 DK DK200301289A patent/DK176230B1/en not_active IP Right Cessation
-
2004
- 2004-09-04 DE DE102004042844A patent/DE102004042844A1/en not_active Withdrawn
- 2004-09-06 NL NL1026974A patent/NL1026974C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK200301289A (en) | 2005-03-09 |
NL1026974C2 (en) | 2005-08-30 |
NL1026974A1 (en) | 2005-03-09 |
DE102004042844A1 (en) | 2005-03-31 |
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