WO2008135518A1 - Schaltauge mit einsetzhilfe - Google Patents
Schaltauge mit einsetzhilfe Download PDFInfo
- Publication number
- WO2008135518A1 WO2008135518A1 PCT/EP2008/055389 EP2008055389W WO2008135518A1 WO 2008135518 A1 WO2008135518 A1 WO 2008135518A1 EP 2008055389 W EP2008055389 W EP 2008055389W WO 2008135518 A1 WO2008135518 A1 WO 2008135518A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- derailleur hanger
- derailleur
- hanger
- dropout
- bicycle according
- Prior art date
Links
- 238000003780 insertion Methods 0.000 title abstract description 10
- 230000037431 insertion Effects 0.000 title abstract description 10
- 239000000463 material Substances 0.000 claims 3
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 150000002739 metals Chemical class 0.000 claims 2
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims 1
- 229910001069 Ti alloy Inorganic materials 0.000 claims 1
- UQZIWOQVLUASCR-UHFFFAOYSA-N alumane;titanium Chemical compound [AlH3].[Ti] UQZIWOQVLUASCR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 239000004917 carbon fiber Substances 0.000 claims 1
- 239000003733 fiber-reinforced composite Substances 0.000 claims 1
- 239000011151 fibre-reinforced plastic Substances 0.000 claims 1
- 229910001092 metal group alloy Inorganic materials 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- 230000002459 sustained effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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
- B62K25/00—Axle suspensions
- B62K25/02—Axle suspensions for mounting axles rigidly on cycle frame or fork, e.g. adjustably
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/02—Hubs adapted to be rotatably arranged on axle
- B60B27/023—Hubs adapted to be rotatably arranged on axle specially adapted for bicycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/02—Hubs adapted to be rotatably arranged on axle
- B60B27/023—Hubs adapted to be rotatably arranged on axle specially adapted for bicycles
- B60B27/026—Hubs adapted to be rotatably arranged on axle specially adapted for bicycles comprising quick release devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B5/00—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material
- B60B5/02—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material made of synthetic material
-
- 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
- B62M9/125—Mounting the derailleur on the frame
-
- 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
- B62K2206/00—Quick release mechanisms adapted for cycles
Definitions
- the present invention relates to a derailleur hanger for a bicycle.
- the present invention relates to a derailleur hanger for a bicycle having an insertion aid for inserting the hub between the dropouts of a fork or a frame.
- the wheel hub When using thru-axle systems for wheel mounting, the wheel hub, through which the thru-axle extends, is received in the installed state on both sides in U-shaped recesses provided at the dropouts and opened downwards. In this way, a simple arrangement of the hub takes place in the required position for mounting.
- the distance of the dropouts is matched to the length of the hub, with only a slightly larger distance of the dropouts is provided to ensure a backlash-free as possible seat of the hub.
- Object of the present invention is therefore to provide a device that overcomes the disadvantages of the prior art and in particular by simple means allows to bring a wheel for its assembly in the designated position - if necessary, against the train of the chain tensioner - and this preferably to provide an easy to manufacture and weight-reduced solution.
- a derailleur hanger for a bicycle which has at a first dropout and / or at a second dropout first or second recesses for receiving the corresponding ends of a wheel hub, has a first guide surface, which is a substantially continuous continuation of the side surface, ie the edge boundary surface represents the corresponding recess.
- the hanger according to the invention thus makes it possible to move the respective end of the wheel hub during assembly of the wheel on the first guide surface of the Wegges, whereby the wheel hub automatically advances to its intended for mounting position within the recesses of the two dropouts.
- the first and / or second recess also has a lateral support surface against which the corresponding end of the wheel hub is supported in the installed state by the tension of the two dropouts against each other.
- the derailleur hanger is in this case preferably designed so that the course of the support surface of the recess of the dropout along a second guide surface of the Wegges is continued substantially steadily.
- the hub is guided in such a way when applying the wheel hub to the first and second guide surface of the Heidelbergauges that wedging of the hub or a displacement, for example by the unilaterally acting on the hub tensile forces due to the Kettenspannvorrich- device is avoided.
- the first and second guide surface restrains the path of movement of the hub in two spatial directions so that it can be safely and quickly positioned under difficult conditions in the recesses provided for this dropouts.
- the derailleur hanger according to the invention has a first bore for receiving a first fastening bolt for a rear derailleur.
- the first bore extends substantially parallel to the central axis of the wheel hub.
- the derailleur hanger is designed as a separate component from the dropout, which is fixed in the installed state at the dropout by means of at least one second fastening bolt. By loosening the fastening bolt, it is possible to replace the derailleur hanger, for example in the event of damage by a similar derailleur hanger.
- the second fastening bolt extends substantially perpendicularly with respect to the center axis of the hub, wherein the second fastening bolt may optionally be used at the same time for fastening or bracing further components at the dropout.
- the derailleur hanger has a threaded bore, into which the second fastening bolt can be screwed directly, and as a result the derailleur hanger is fixedly secured to the corresponding dropout bar.
- a rotation in the form of a mandrel is provided on the derailleur hanger, which in a arranged on the dropout, corresponding hole engages.
- Figure 1 is a mounted between two dropouts wheel hub.
- FIG. 2 shows an inventive hanger with insertion aid according to an embodiment of the invention in the assembled state.
- Fig. 3 shows an inventive hanger with insertion aid according to an embodiment of the invention in the unmounted state.
- FIG. 1 shows a wheel hub mounted by means of a through-axle system for wheel mounting, as is already known in the prior art.
- the wheel hub 30 is received with a first end 31 in a first recess 3 of the first dropout 1 and with the opposite second end 32 in a second recess 4 of the second dropout. 2
- an inventive derailleur hanger 10 as shown in Figure 2, a guide surface 12, whose course continues substantially steadily in a side surface 5 of the recess 4 of the second dropout 2.
- the guide surface 12 the freedom of movement of the wheel hub is limited in the plane of the surface of the wheel to the effect that a alongvig the end 32 of the hub 30 on the guide surface 12 automatically causes it slides in the recess 4.
- the second guide surface 13 provided on the derailleur hanger 10 which represents a substantially continuous continuation of the support surface 7 of the dropout 2.
- the freedom of movement of the wheel hub is limited along the wheel axis, so that in this way against the sometimes considerable train of Kettenspannvorrich- tion of the rear derailleur a safe and fast insertion of the hub in the designated recesses of the dropouts succeeds.
- Figures 2 and 3 show the separated from the dropout 2 design a Wegauges 10 according to the invention, wherein the second fastening bolt 20 is arranged substantially perpendicular to the central axis of the wheel hub.
- a mandrel 16 is provided on the derailleur hanger 10, which engages in a corresponding hole on the dropout 2 and after insertion and tightening of the mounting bolt 20 to improve the stability of the mechanical connection between the derailleur hanger 10 and the dropout 2 leads.
- the mandrel 16 serves to secure against rotation of the Wegauges 10 with respect to the dropout 2 when tightening the mounting bolt 20 so that it is ensured in any case that the first and second guide surfaces of the Wegges substantially steadily in the side surface 5 and the support surface 7 of the recess 4 continue.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Materials Engineering (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Handcart (AREA)
- Package Frames And Binding Bands (AREA)
- Tires In General (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2686442A CA2686442C (en) | 2007-05-05 | 2008-04-30 | Derailleur hanger with insertion aid |
EP08749963A EP2158120B1 (de) | 2007-05-05 | 2008-04-30 | Schaltauge mit einsetzhilfe |
CN200880014929.2A CN101702897B (zh) | 2007-05-05 | 2008-04-30 | 带有助插部的变速器挂钩 |
AT08749963T ATE518741T1 (de) | 2007-05-05 | 2008-04-30 | Schaltauge mit einsetzhilfe |
US12/598,907 US8491427B2 (en) | 2007-05-05 | 2008-04-30 | Derailleur hanger with insertion aid |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202007006451.9 | 2007-05-05 | ||
DE202007006451U DE202007006451U1 (de) | 2007-05-05 | 2007-05-05 | Steckachssystem zur Radbefestigung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008135518A1 true WO2008135518A1 (de) | 2008-11-13 |
Family
ID=38622648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2008/055389 WO2008135518A1 (de) | 2007-05-05 | 2008-04-30 | Schaltauge mit einsetzhilfe |
Country Status (7)
Country | Link |
---|---|
US (2) | US8491427B2 (de) |
EP (2) | EP1990265B2 (de) |
CN (1) | CN101702897B (de) |
AT (2) | ATE518741T1 (de) |
CA (1) | CA2686442C (de) |
DE (1) | DE202007006451U1 (de) |
WO (1) | WO2008135518A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7654548B2 (en) * | 2007-02-16 | 2010-02-02 | Shimano Inc. | Bicycle wheel securing structure |
EP2110299A1 (de) * | 2008-04-18 | 2009-10-21 | Hayes Bicycle Group, Inc. | Achse für eine Fahrradgabel |
US8226172B2 (en) | 2008-05-21 | 2012-07-24 | Fox Factory, Incorporated | Methods and apparatus for releasably supporting a vehicle wheel assembly |
DE202009000904U1 (de) | 2009-01-23 | 2010-06-17 | Rose Versand Gmbh | Fahrrad-Steckachsensystem |
US8820853B1 (en) | 2010-03-25 | 2014-09-02 | Eko Sport, Inc. | Wheel axle assembly |
DE202012002596U1 (de) | 2012-03-15 | 2013-06-18 | Fvv Gmbh & Co. Kg | Vorrichtung zum Befestigen einer Achse an einem Zweirad |
US9656719B1 (en) * | 2013-03-15 | 2017-05-23 | Kurt Manufacturing Company, Inc. | Axle arrangement for a rear hub of a bicycle |
US10633053B1 (en) | 2013-03-15 | 2020-04-28 | Kurt Manufacturing Company, Inc. | Axle arrangement for a bicycle |
DE202014103414U1 (de) | 2014-07-24 | 2015-10-27 | Zeg Zweirad-Einkaufs-Genossenschaft Eg | Steckachsenbefestigungssystem für Hinterachsen von Fahrrädern und Schaltauge hierfür |
FR3036312B1 (fr) | 2015-05-21 | 2017-06-02 | Cycles Lapierre | Patte de derailleur |
DE102016003560A1 (de) | 2016-03-22 | 2017-09-28 | MG Components GmbH & Co. KG | Steckachse zur Radbefestigung |
DE102018206104A1 (de) * | 2018-04-20 | 2019-10-24 | Sram Deutschland Gmbh | Schaltauge zur Montage eines hinteren Schaltwerks an einem Fahrradrahmen und Set von Komponenten zur wahlweisen Montage alternativer hinterer Schaltwerke an dem Fahrradrahmen |
DE102018222834A1 (de) * | 2018-12-21 | 2020-06-25 | Sram Deutschland Gmbh | Halterungselement und Fahrrad mit einem Halterungselement |
DE102020132208A1 (de) * | 2019-12-18 | 2021-06-24 | Sram Deutschland Gmbh | Fahrrad-Schaltwerk und Anbindung eines Schaltwerks an einem Fahrrad-Rahmen |
TWI727846B (zh) * | 2020-07-03 | 2021-05-11 | 銘穗精密工業有限公司 | 自行車心軸及自行車心軸組 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5082303A (en) * | 1990-09-06 | 1992-01-21 | Gt Bicycles, Inc. A Calif. Corporation | Changeable dropout assembly |
DE9018008U1 (de) * | 1989-10-02 | 1993-10-07 | Cannondale Corp | Auswechselbarer Umwerfbügel |
DE202006003055U1 (de) * | 2006-02-27 | 2006-09-28 | Klieber, Jochen | Abstützung für ein Schaltwerk, speziell für Fahrräder |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US570327A (en) * | 1896-10-27 | Bicycle | ||
CH272136A (fr) * | 1949-03-14 | 1950-11-30 | Bestetti Giuseppe | Dispositivo di innesto e disinnesto rapido dei forcellini sui perni delle ruote di biciclette, specialmente per biciclette da corsa. |
US4632415A (en) * | 1984-10-29 | 1986-12-30 | Wang San Hai | Fork ends and hub of bicycle |
FR2611641B1 (fr) * | 1987-02-23 | 1990-04-13 | Laiti Michel | Bicyclette dont les roues sont fixees en porte a faux sur le cadre |
JPH0281292U (de) * | 1988-12-13 | 1990-06-22 | ||
JP3375163B2 (ja) * | 1993-02-03 | 2003-02-10 | 株式会社シマノ | 自転車用リヤディレーラ |
JP2606242Y2 (ja) * | 1993-02-03 | 2000-10-10 | 株式会社シマノ | 自転車用のリヤディレーラ用ブラケット |
US5460396A (en) * | 1993-02-05 | 1995-10-24 | Roadmaster Corporation | Derailleur mounting assembly for a bicycle |
US5492211A (en) * | 1994-09-09 | 1996-02-20 | Keyin En Cho, Ltd. | Bicycle freewheel gear cluster mounting structure |
US6089675A (en) * | 1997-08-19 | 2000-07-18 | Schlanger; Raphael | Quick release bicycle hub assembly |
IT1296196B1 (it) * | 1997-11-21 | 1999-06-11 | Campagnolo Srl | Dispositivo per sopportare in rotazione un mozzo di ruota di bicicletta. |
US6264285B1 (en) * | 2000-02-25 | 2001-07-24 | Mark Yu | Free-wheel hub transmission mechanism |
IT1321087B1 (it) * | 2000-11-24 | 2003-12-30 | Campagnolo Srl | Deragliatore posteriore per cambi di velocita' per biciclette. |
US6412803B1 (en) * | 2001-05-04 | 2002-07-02 | Answer Products, Inc. | Front fork for cycles |
US20030171176A1 (en) * | 2002-03-07 | 2003-09-11 | Shimano, Inc. | Bicycle rear derailleur |
US6886894B2 (en) * | 2003-02-27 | 2005-05-03 | Shimano, Inc. | Bicycle hub axle |
US7033294B2 (en) * | 2003-06-11 | 2006-04-25 | Specialized Bicycle Components | Bicycle rear derailleur guard |
US7090308B2 (en) | 2003-11-24 | 2006-08-15 | Sram Corporation | Axle assembly for mounting a wheel to a vehicle |
US7722487B2 (en) * | 2005-11-21 | 2010-05-25 | Shimano Inc. | Front derailleur with mounting fixture |
US7905804B2 (en) * | 2006-09-08 | 2011-03-15 | Shimano Inc. | Bicycle derailleur |
US7494145B2 (en) * | 2006-10-27 | 2009-02-24 | Answer Products, Inc. | Axle with non-round tapered ends affixed into fork leg dropouts with openings that match the axle ends for a bicycle fork |
US7614972B2 (en) * | 2006-11-28 | 2009-11-10 | Shimano Inc. | Bicycle rear derailleur |
US7669871B2 (en) * | 2007-02-16 | 2010-03-02 | Shimano Inc. | Bicycle wheel securing adapter and bicycle fork using the same |
US8075010B2 (en) * | 2010-05-14 | 2011-12-13 | Specialized Bicycle Components, Inc. | Rear axle system for bicycle |
-
2007
- 2007-05-05 DE DE202007006451U patent/DE202007006451U1/de not_active Expired - Lifetime
-
2008
- 2008-04-30 US US12/598,907 patent/US8491427B2/en active Active
- 2008-04-30 WO PCT/EP2008/055389 patent/WO2008135518A1/de active Application Filing
- 2008-04-30 CA CA2686442A patent/CA2686442C/en active Active
- 2008-04-30 AT AT08749963T patent/ATE518741T1/de active
- 2008-04-30 EP EP08155526.0A patent/EP1990265B2/de active Active
- 2008-04-30 CN CN200880014929.2A patent/CN101702897B/zh not_active Expired - Fee Related
- 2008-04-30 EP EP08749963A patent/EP2158120B1/de active Active
- 2008-04-30 AT AT08155526T patent/ATE512872T1/de active
- 2008-05-02 US US12/114,276 patent/US7946659B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9018008U1 (de) * | 1989-10-02 | 1993-10-07 | Cannondale Corp | Auswechselbarer Umwerfbügel |
US5082303A (en) * | 1990-09-06 | 1992-01-21 | Gt Bicycles, Inc. A Calif. Corporation | Changeable dropout assembly |
DE202006003055U1 (de) * | 2006-02-27 | 2006-09-28 | Klieber, Jochen | Abstützung für ein Schaltwerk, speziell für Fahrräder |
Also Published As
Publication number | Publication date |
---|---|
CN101702897A (zh) | 2010-05-05 |
EP1990265B1 (de) | 2011-06-15 |
ATE512872T1 (de) | 2011-07-15 |
DE202007006451U1 (de) | 2007-10-25 |
EP1990265A1 (de) | 2008-11-12 |
US20100137082A1 (en) | 2010-06-03 |
EP2158120A1 (de) | 2010-03-03 |
CA2686442A1 (en) | 2008-11-13 |
CN101702897B (zh) | 2013-03-27 |
US20080272645A1 (en) | 2008-11-06 |
EP1990265B2 (de) | 2014-07-16 |
US8491427B2 (en) | 2013-07-23 |
ATE518741T1 (de) | 2011-08-15 |
EP2158120B1 (de) | 2011-08-03 |
CA2686442C (en) | 2013-03-19 |
US7946659B2 (en) | 2011-05-24 |
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