NL1039003C2 - PEARL NECKLACE WITH POLLS WITH OR WITHOUT DERAILLEUR FOR THE PURPOSE OF TRANSFER OF SMALL POWER. - Google Patents
PEARL NECKLACE WITH POLLS WITH OR WITHOUT DERAILLEUR FOR THE PURPOSE OF TRANSFER OF SMALL POWER. Download PDFInfo
- Publication number
- NL1039003C2 NL1039003C2 NL1039003A NL1039003A NL1039003C2 NL 1039003 C2 NL1039003 C2 NL 1039003C2 NL 1039003 A NL1039003 A NL 1039003A NL 1039003 A NL1039003 A NL 1039003A NL 1039003 C2 NL1039003 C2 NL 1039003C2
- Authority
- NL
- Netherlands
- Prior art keywords
- derailleur
- pulleys
- transfer
- beads
- small power
- Prior art date
Links
- 239000011049 pearl Substances 0.000 claims description 8
- 239000011324 bead Substances 0.000 claims description 5
- 230000008719 thickening Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G9/00—Ropes or cables specially adapted for driving, or for being driven by, pulleys or other gearing elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
- B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
- B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
- B62M9/12—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
- B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
- B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
- B62M9/12—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
- B62M9/121—Rear derailleurs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Gears, Cams (AREA)
Description
Parelketting met poelies met of zonder derailleur ten behoeve van overbrenging van kleine vermogens.Pearl necklace with pulleys with or without derailleur for small power transmission.
De uitvinding betreft een overbrenging met behulp van een ronde kabel waarop 5 bolvormige, kegelvormige of andersvormige verdikkingen (verder parels genoemd) op regelmatige afstand zijn gefixeerd.The invention relates to a transmission with the aid of a round cable on which spherical, conical or other-shaped thickenings (hereinafter referred to as pearls) are fixed at regular intervals.
Deze parelketting past niet op een tandwiel. Daarom omvat de uitvinding ook twee ronde schijven met uitsparingen (verder poelies genoemd) waarin de parels ‘grijpen’. De uitsparingen liggen in een vlak, concaaf of V-vormig profiel, dat al dan 10 niet met ruw oppervlak of ribbels is uitgevoerd. Standaard wordt een poelie op de vooras gemonteerd en een poelie op de (achter)wielnaaf, zodat de overbrenging van vooras naar wielnaaf wordt voltooid zonder slip.This pearl necklace does not fit on a gear. Therefore, the invention also comprises two round discs with recesses (hereinafter referred to as pulleys) in which the beads "grip". The recesses lie in a flat, concave or V-shaped profile, which may or may not have a rough surface or ridges. A pulley is fitted as standard on the front axle and a pulley on the (rear) wheel hub, so that the transfer from front axle to wheel hub is completed without slip.
De parelketting met poelies kan toegepast worden op onder meer motorfietsen, brommers, scooters, snorfietsen, etc en fietsen met één of meerdere verzetten.The pearl chain with pulleys can be applied to motorcycles, mopeds, scooters, light mopeds, etc. and bicycles with one or more gears.
15 Voor toepassingen met meerdere poelies op één as betreft de uitvinding ook de gemodificeerde achter- en/of voorderailleur. De tandwieltjes in de achterderailleur worden volgens de uitvinding poelies met uitsparingen zodat de parels er in passen. De geleidebeugel van de voorderailleur is zodanig geconstrueerd dat de parels niet achter de beugel haperen.For applications with multiple pulleys on one axis, the invention also relates to the modified rear and / or front derailleur. The gears in the rear derailleur become pulleys with recesses according to the invention so that the beads fit into it. The guide bracket of the front derailleur is constructed in such a way that the pearls do not falter behind the bracket.
20 Van voor- én achterderailleur dient de stapgrootte van de zijwaartse uitslag te worden afgesteld op de onderlinge afstand van twee naast elkaar liggende poelies. Die is immers kleiner dan bij de klassieke schakelketting omdat de parelketting smaller is. Voor een bepaalde totaalbreedte van de poelieset kunnen er volgens de uitvinding ofwel meer poelies worden ingebouwd (meer verzetten mogelijk) ofwel wordt de 25 gehele set smaller gemaakt. In het laatste geval wordt het schuin lopen van de parelketting verminderd wanneer voor en achter de grootste poelies worden geselecteerd. Tevens ontstaat er meer breedte voor de montage van de spaken in de achterwielnaaf ofwel wordt de achtervork smaller uitgevoerd. Naargelang de gekozen optie wordt het totale bereik (verschil tussen minimale en maximale uitslag) en/of de 30 stapgrootte van de achterderailleur aangepast.The step size of the lateral travel of front and rear derailleur should be adjusted to the mutual distance of two adjacent pulleys. After all, it is smaller than with the traditional link chain because the pearl chain is narrower. For a certain total width of the pulley set, according to the invention, either more pulleys can be built in (more shifting possible) or the entire set is made narrower. In the latter case, the skew of the pearl chain is reduced when the largest pulleys are selected before and after. There is also more width for mounting the spokes in the rear wheel hub or the rear fork is made narrower. Depending on the option chosen, the total range (difference between minimum and maximum result) and / or the step size of the rear derailleur is adjusted.
Deze uitvinding kan onder meer worden toegepast indien men de overbrenging geheel of gedeeltelijk van kunststof wenst te maken (supersterke vezel voor kabel i.c.m. vezelverSterkte kunststof voor poelies), gewicht wenst te besparen, een vrije keuze van de kleurstelling wenst te hebben, een overbrenging zonder (olie)smering 1039003 2 wenst te hebben, men geen kettingbeschermer wenst, minder onderhoud beoogt, geen gevaar voor beknelling tussen ketting en tandwiel wenst, een langere levensduur van de ketting beoogt, geen verlenging bij toenemende slijtage wenst, een ketting wenst die nagenoeg ongevoelig is voor schuinlopen, een smallere groepenset verlangt of 5 meer verzetten mogelijk wil maken.This invention can be applied inter alia if one wishes to make the transmission wholly or partly from plastic (super-strong fiber for cable in combination with fiber-reinforced plastic for pulleys), to save weight, to have a free choice of color scheme, a transmission without ( oil) lubrication 1039003 2, you do not want a chain protector, you want less maintenance, you do not want a risk of getting stuck between chain and sprocket, you want a longer chain life, you don't want an extension with increasing wear, you want a chain that is almost insensitive for sloping, requires a narrower group set or wants to make 5 more moves possible.
10390031039003
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1039003A NL1039003C2 (en) | 2011-08-22 | 2011-08-22 | PEARL NECKLACE WITH POLLS WITH OR WITHOUT DERAILLEUR FOR THE PURPOSE OF TRANSFER OF SMALL POWER. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1039003 | 2011-08-22 | ||
| NL1039003A NL1039003C2 (en) | 2011-08-22 | 2011-08-22 | PEARL NECKLACE WITH POLLS WITH OR WITHOUT DERAILLEUR FOR THE PURPOSE OF TRANSFER OF SMALL POWER. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL1039003C2 true NL1039003C2 (en) | 2013-02-27 |
Family
ID=44872554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL1039003A NL1039003C2 (en) | 2011-08-22 | 2011-08-22 | PEARL NECKLACE WITH POLLS WITH OR WITHOUT DERAILLEUR FOR THE PURPOSE OF TRANSFER OF SMALL POWER. |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL1039003C2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE100932C (en) * | ||||
| GB189719607A (en) * | 1897-08-25 | 1897-09-25 | Frederic Marden Wakeham | Improvements in Driving Chains and Gear applicable to Driving Cycles, Motor Cars, and other Machinery. |
| US20060091639A1 (en) * | 2004-10-29 | 2006-05-04 | Dearborn David D | Drive mechanism for pedal powered vehicles |
| US20100190596A1 (en) * | 2009-01-27 | 2010-07-29 | Norman Wills | Quiet Sprocket Device |
-
2011
- 2011-08-22 NL NL1039003A patent/NL1039003C2/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE100932C (en) * | ||||
| GB189719607A (en) * | 1897-08-25 | 1897-09-25 | Frederic Marden Wakeham | Improvements in Driving Chains and Gear applicable to Driving Cycles, Motor Cars, and other Machinery. |
| US20060091639A1 (en) * | 2004-10-29 | 2006-05-04 | Dearborn David D | Drive mechanism for pedal powered vehicles |
| US20100190596A1 (en) * | 2009-01-27 | 2010-07-29 | Norman Wills | Quiet Sprocket Device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Lapsed because of non-payment of the annual fee |
Effective date: 20150901 |