EP3027494A1 - Montagesystem zur anbindung eines elektrischen antriebssystems an fahrrädern - Google Patents
Montagesystem zur anbindung eines elektrischen antriebssystems an fahrrädernInfo
- Publication number
- EP3027494A1 EP3027494A1 EP14748198.0A EP14748198A EP3027494A1 EP 3027494 A1 EP3027494 A1 EP 3027494A1 EP 14748198 A EP14748198 A EP 14748198A EP 3027494 A1 EP3027494 A1 EP 3027494A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- adapter
- mounting system
- drive unit
- mounting
- drive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/55—Rider propelled cycles with auxiliary electric motor power-driven at crank shafts parts
-
- 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
- B62K13/00—Cycles convertible to, or transformable into, other types of cycles or land vehicle
-
- 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
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
-
- 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
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/45—Control or actuating devices therefor
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
Definitions
- the invention relates to a mounting system for a drive unit, which makes it possible to mount a drive unit with a few handles on a vehicle frame, preferably bicycles with dedicated connection.
- the disassembly can also be done quickly if necessary with a few simple steps.
- This mounting system of an electric drive forms the technical background for such versatility.
- a mounting system which is used for mounting a drive unit on a bicycle frame, has a one- or two-piece adapter and connection elements.
- the adapter is provided with receptacles for the connection elements, which are used for frictional mounting of the adapter to connection points provided on the bicycle frame.
- the two adapter elements are preferably arranged on opposite sides of a frame tube and connected to each other either with the frame at the connection points or through the connection points. If the adapter is made in one piece, it is connected to the frame at the connection points.
- a one-piece adapter is preferably mounted on the drive side of the drive unit to better absorb the forces acting.
- the attachment points are located on the down tube of the bicycle frame in the vicinity of the bottom bracket.
- connection elements have thru axles with or without thread.
- the stub axles are designed to be guided by connecting points provided in the bicycle frame and frame-like sleeves.
- quick release axles can be used as thru axles.
- receptacles for the connecting elements on thread or other force-locking receptacles for the thru axles can have a thread, into which a corresponding thread of a quick-release axle is screwed.
- the corresponding receptacle in the other adapter part can be designed without a thread and lead the quick-release axis positively.
- connection elements have screws. These are designed to fix the adapter to the intended as a surface thread on the bicycle frame attachment points.
- the adapter is provided with receptacles for fastening elements, which serve for the frictional attachment of the drive unit to the adapter.
- fastening elements which serve for the frictional attachment of the drive unit to the adapter.
- at least one adapter part is integrally formed with a housing of the drive unit. This can be the adapter itself with a one-piece adapter. In the case of a two-part adapter, either one of the two adapter parts or also both adapter parts may be integrally formed with a housing of the drive unit.
- the adapter is provided with receptacles for fastening elements, which are used for the frictional attachment of an energy storage device, e.g. a battery or a battery to serve on the adapter.
- an energy storage device e.g. a battery or a battery to serve on the adapter.
- receiving holes for quick release axles can be provided in the adapter, which pass through openings in the housing of the energy storage device and connect the energy storage device to the adapter. Thereby a quick replacement of the energy storage device is possible, e.g. when it is exhausted.
- it can be provided in the adapter receiving holes for screws with which the energy storage device is attached to the adapter.
- corresponding holding elements for example rails and / or guides
- the adapter can also be designed so that the energy storage device is pushed onto a rail, for example above and / or below the frame tube.
- the adapter with holding elements can already be integrated in the frame tube, alternatively it can be welded to it.
- the invention further relates to a drive system for a bicycle with a drive unit, in particular an electric drive unit, which has a motor and a controller for controlling the motor. Furthermore, the drive system has a mounting system, as described above, for mounting the drive unit to a bicycle frame. The above statements also apply accordingly to the drive system.
- the controller is firmly connected to the motor, in particular, the controller housing can be firmly connected to the motor housing, for example screwed. Controller housing and motor housing can also be integrally formed.
- the controller housing may, for example, be arranged on the motor housing such that, when the motor is mounted on the bicycle, it is located at the front (ie in the front direction of travel) or rearward (ie in the rear direction of travel) on the motor.
- the technical innovation of this invention is the installation in minutes of an electric drive system to a vehicle frame, preferably of bicycles whose frame already has at least one, preferably two corresponding mounting points on the manufacturer side.
- the adapter consisting of at least one part, preferably of two or more parts and is designed so that it can be bolted to the engine or formed integrally with the motor housing.
- the entire electric drive unit by means of one, preferably two or more fasteners (for example quick-release axles) can be mounted on the frame in a very short time. This can be done by any layman without prior technical knowledge and depending on the design without tools.
- the mounting system allows a frictional electric drive, the forces occurring can be ideally distributed, supported and dissipated.
- the propulsion of the electric drive unit is transmitted via the motor shaft by means of chain or belt to the bicycle drive, which is decoupled means freewheel of the muscle-powered drive.
- the invention further relates to a mounting system, wherein the drive unit consisting of motor and controller by means of one or two-part adapter to the manufacturer provided connection points by means of connecting elements, preferably plug or screw, is mounted non-positively.
- the manufacturer-side attachment points are pronounced as frame-like recessed sleeves, are guided by the thru axles with or without thread to fix the drive unit so.
- the manufacturer-side attachment points are pronounced as a surface thread, wherein the drive unit and adapter are fixed by means of screws.
- the manufacturer-side attachment points are pronounced as rails or guides, to which the drive unit can preferably be fixed with adapter by means of screws or other fastening elements.
- a battery unit as an energy storage device can be attached to the same rail system.
- the two-part adapter on one of the two parts or both parts of a thread or other force-locking receptacles for thru axles.
- the cooling fin housing frictionally serves as a motor mount and can be positively connected by means of screws or other connecting elements with the one or more parts, preferably two-part adapter.
- the drive-side part of the two-part adapter is non-positively connected to the engine screws or is already made in one piece.
- FIG. 1 is an exploded view of an embodiment of the drive system with mounting system according to the invention
- Fig. 2 and Fig. 3 shows the representation of a further embodiment according to the invention of the drive system with mounting system from different directions;
- Fig. 1 shows a bicycle frame cutout with down tube (14), of which a unit of motor (2) and controller (6) with parts therein such as engine screws (3), screw sleeves (4), chain cover (5) and drive shaft motor (15) , Is fixed by means of the adapter consisting of two parts (7,8) and the Schnellspannsteckachsen (12) in the connection points (10,1 1), and the propulsion of the drive shaft (15) on the chainring of the crank set (13).
- the adapter consists of two parts (7,8) wherein the drive-side motor connection adapter (7) on the motor screws (3) by means of screw sleeves (4) is fixed and the opposite in the direction of travel left-side adapter (8) by means of screws (9) on the cooling fin housing ( 1) is screwed, wherein the cooling fin housing (1) receives the engine (2) and anchored.
- the chain guard (5) which is attached to the motor mount, serves to shield from external influences on the rotating drive shaft (15).
- FIGS. 2 and 3 show a further embodiment of the invention in which fastening sections (17, 18) for receiving an energy storage device (20), such as, for example, are attached to both adapter parts (7, 8).
- a battery are provided in the housing of the battery (20) in the housing of the battery (20) has two through openings are provided, through which two quick release axles (19) extend, with which the battery (20) on the mounting portions (17, 18) of the adapter can be attached.
- the battery (20) via the adapter firmly connected to the down tube (14) of the bicycle frame, but remains easily accessible, for example, to allow a quick change of the battery (20).
- Quick-release axles (12) corresponds to the embodiment in FIG. 1.
- the controller is not shown in FIGS. 2 and 3.
- a controller housing (6) is connected to the motor housing (1, 2).
- a base (16) is provided, which is adapted to the controller housing (6).
- the controller housing (6) is fastened to the base (16) of the motor housing by means of screws.
- the controller housing (6) can be closed with a lid. Through an opening (not shown) in the controller housing (6) on the side facing the engine, electrical lines for controlling the motor from the controller (6) to the motor (2) can run.
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATGM252/2013U AT13508U1 (de) | 2013-08-02 | 2013-08-02 | Montagesystem zur Anbindung eines elektrischen Antriebssystem an Fahrräder |
PCT/EP2014/066739 WO2015015014A1 (de) | 2013-08-02 | 2014-08-04 | Montagesystem zur anbindung eines elektrischen antriebssystems an fahrrädern |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3027494A1 true EP3027494A1 (de) | 2016-06-08 |
Family
ID=50064864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14748198.0A Withdrawn EP3027494A1 (de) | 2013-08-02 | 2014-08-04 | Montagesystem zur anbindung eines elektrischen antriebssystems an fahrrädern |
Country Status (6)
Country | Link |
---|---|
US (1) | US20160194053A1 (de) |
EP (1) | EP3027494A1 (de) |
AT (1) | AT13508U1 (de) |
AU (1) | AU2014298384A1 (de) |
CA (1) | CA2920000A1 (de) |
WO (1) | WO2015015014A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014217278A1 (de) * | 2014-08-29 | 2016-03-03 | Schaeffler Technologies AG & Co. KG | Antriebsanordnung für ein Fahrrad sowie Fahrrad mit der Antriebsanordnung |
AT14642U1 (de) * | 2015-04-24 | 2016-03-15 | Daniel Preining | Montagesystem für eine Antriebseinheit an einem gefederten Fahrradrahmen |
WO2016206731A1 (de) * | 2015-06-24 | 2016-12-29 | André Armando Muff | Fahrradrahmen mit einer aufnahmevorrichtung für ein antriebsgehäuse |
US20180050760A1 (en) * | 2016-08-17 | 2018-02-22 | Bruce Ponder | Mid-mount motor assembly apparatus and method of use |
KR102371244B1 (ko) * | 2017-06-01 | 2022-03-04 | 현대자동차 주식회사 | 자전거 프레임 및 그의 제조방법 |
DE102018219898A1 (de) * | 2018-11-21 | 2020-05-28 | Robert Bosch Gmbh | Antriebsanordnung eines elektrisch betreibbaren Fahrrads |
EP3686102B1 (de) * | 2019-01-25 | 2021-10-27 | Amprio GmbH | Pedelec-tretlagerantriebseinheit |
JP7325970B2 (ja) * | 2019-02-01 | 2023-08-15 | 株式会社シマノ | 人力駆動車用のドライブユニットおよび人力駆動車用のバッテリ保持装置 |
JP2022027322A (ja) * | 2020-07-31 | 2022-02-10 | 株式会社シマノ | 人力駆動車用のバッテリ保持装置、人力駆動車用のドライブユニット、および、人力駆動車用のバッテリユニット |
DE202020104966U1 (de) * | 2020-08-27 | 2021-11-30 | Canyon Bicycles Gmbh | Batterieeinheit sowie Fahrradrahmen |
CN112591004A (zh) * | 2020-12-09 | 2021-04-02 | 上海凤凰自行车江苏有限公司 | 一种具有新型电机结构的自行车 |
DE112021007777A5 (de) | 2021-06-08 | 2024-03-14 | Sram, Llc | Elektrofahrrad-Mittelmotor-Befestigungsanordnung |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4200164A (en) * | 1978-06-19 | 1980-04-29 | Pearne Frank S | Control system for moped motor |
DE29610696U1 (de) * | 1995-06-27 | 1996-09-19 | Egston Eggenburger Syst Elektr | Fahrrad mit Elektroantrieb |
EP0816216A1 (de) * | 1996-07-03 | 1998-01-07 | Yamaha Hatsudoki Kabushiki Kaisha | Fahrrad mit elektrischem Hilfsantrieb |
US5934401A (en) * | 1997-02-20 | 1999-08-10 | Currie Technologies, Incorporated | Precision direct drive mechanism for a power assist apparatus for a bicycle |
JP4189936B2 (ja) * | 1999-05-25 | 2008-12-03 | 本田技研工業株式会社 | 電動補助自転車 |
US6305485B1 (en) * | 2000-05-08 | 2001-10-23 | Seek In Kwan | Mounting and gearing system for power-assisted bicycles |
US7207584B2 (en) * | 2003-05-20 | 2007-04-24 | Forderhase Paul F | Motorized bicycle drive system using a standard freewheel and left-crank drive |
US7568714B2 (en) * | 2004-05-17 | 2009-08-04 | Magna Marque International Inc. | Bicycle having a removable power assist module |
WO2009095914A2 (en) * | 2008-01-29 | 2009-08-06 | Shaul Shwartz | Portable removable apparatus for powering a bicycle |
DE102010039034A1 (de) * | 2010-08-06 | 2012-02-09 | Scott Sports S.A. | Fahrzeug mit Kettenspannvorrichtung |
DE102010043884A1 (de) * | 2010-08-27 | 2012-03-01 | Robert Bosch Gmbh | Antriebseinheit für ein Elektrofahrrad und Montageverfahren zur Montage einer Antriebseinheit an ein Elektrofahrrad |
AT12217U1 (de) * | 2010-08-31 | 2012-01-15 | Daniel Preining | Adapter zur anbindung einer elektrischen antriebseinheit an fahrzeugrahmen |
KR101055637B1 (ko) * | 2011-05-30 | 2011-08-09 | (주)한동알앤씨 | 탈착식 전동 장치가 설치된 자전거 |
-
2013
- 2013-08-02 AT ATGM252/2013U patent/AT13508U1/de not_active IP Right Cessation
-
2014
- 2014-08-04 US US14/909,448 patent/US20160194053A1/en not_active Abandoned
- 2014-08-04 CA CA2920000A patent/CA2920000A1/en not_active Abandoned
- 2014-08-04 WO PCT/EP2014/066739 patent/WO2015015014A1/de active Application Filing
- 2014-08-04 AU AU2014298384A patent/AU2014298384A1/en not_active Abandoned
- 2014-08-04 EP EP14748198.0A patent/EP3027494A1/de not_active Withdrawn
Non-Patent Citations (2)
Title |
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None * |
See also references of WO2015015014A1 * |
Also Published As
Publication number | Publication date |
---|---|
CA2920000A1 (en) | 2015-02-05 |
AT13508U1 (de) | 2014-02-15 |
WO2015015014A1 (de) | 2015-02-05 |
AU2014298384A1 (en) | 2016-02-18 |
US20160194053A1 (en) | 2016-07-07 |
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