TW201502001A - Electric two-wheeler - Google Patents
Electric two-wheeler Download PDFInfo
- Publication number
- TW201502001A TW201502001A TW103114154A TW103114154A TW201502001A TW 201502001 A TW201502001 A TW 201502001A TW 103114154 A TW103114154 A TW 103114154A TW 103114154 A TW103114154 A TW 103114154A TW 201502001 A TW201502001 A TW 201502001A
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- electric
- wheeled vehicle
- vehicle according
- frame member
- rechargeable battery
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Classifications
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- 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
- B62M6/80—Accessories, e.g. power sources; Arrangements thereof
- B62M6/90—Batteries
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- 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
- B62K19/40—Frame parts shaped to receive other cycle parts or accessories for attaching accessories, e.g. article carriers, lamps
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
Description
本發明係有關一種包含剛性框架、用以驅動車輪之電動馬達、至少一個可充電電池及用於馬達控制之電子模組的電動兩輪車。 The present invention relates to an electric two-wheeled vehicle including a rigid frame, an electric motor for driving the wheels, at least one rechargeable battery, and an electronic module for motor control.
各種形態的電動兩輪車已為人所知。除電動自行車(亦稱e-bike)，有電動驅動輕型機踏車(moped)、輕型摩托車(mofa)、小輪機踏車(scooter)等。所有此類電動兩輪車之共通處在於完全或於電動自行車以踏板輔助(pedal assist)係藉由電動馬達驅動。該馬達通常係以輪轂馬達(hub motor)裝設於前輪或後輪，或以通稱之中央馬達裝設於底部托架。該電動馬達係由可充電電池提供電力。該可充電電池於大多數情形係可移除地安置，從而能連接供充電的電源插座。 Electric motorcycles of various forms are known. In addition to electric bicycles (also known as e-bike), there are electric-driven light-duty mopeds, moabs, and scooters. The commonality of all such electric two-wheeled vehicles is that they are driven by electric motors, either entirely or with electric bicycles, with pedal assist. The motor is usually mounted to the front or rear wheel by a hub motor or to the bottom bracket by a central motor. The electric motor is powered by a rechargeable battery. The rechargeable battery is removably placed in most cases to connect to a power outlet for charging.
具有踏板輔助之自行車的特徵係該電動馬達僅係藉由曲柄運動(crank movement)而運作，從而輔助踩踏。當此種自行車限制於平均250瓦馬達功率且達25公里/小時關閉馬達輔助，此種做為交通工具的自行車被歐盟直接排除於動力車輛之外。於歐盟的國家中，安全帽因此是 非強制性，且也不需強制保險或駕駛執照或操作執照。 A bicycle-assisted bicycle is characterized in that the electric motor operates only by crank movement to assist in pedaling. When such a bicycle is limited to an average of 250 watts of motor power and up to 25 km/h to turn off the motor assistance, such a bicycle as a vehicle is directly excluded from the power vehicle by the European Union. In the EU countries, the helmet is therefore Not mandatory and does not require compulsory insurance or a driver's license or operating license.
不具有踏板輔助之電動兩輪車係電動馬達自主運動設定車輛之兩輪車，即不須踩踏。此種兩輪車仍可裝配自行車踏板。 An electric two-wheeled vehicle without a pedal assist is an electric motor that autonomously sets the two-wheeled vehicle of the vehicle, that is, does not need to step on it. This two-wheeled vehicle can still be equipped with a bicycle pedal.
本發明不限於電動兩輪車的特定實施方式，且有關所有上述及更多的形式。 The invention is not limited to the particular embodiment of the electric two-wheeled vehicle, and relates to all of the above and more forms.
於習知電動兩輪車，特別是電動自行車，於大多數情形之製造者係從不含電力驅動的基本模型開始，其後裝設電動馬達。此種概念之缺失在於並非所有自行車框架適合此目的。電力驅動所需之額外構件，例如電動馬達及電池，具有實質大的重量，因較大的重量係引入能導致框架損害之力至框架。因此，先進的模型已建構設計適於電力驅動之框架結構。 In the case of conventional electric two-wheelers, especially electric bicycles, in most cases the manufacturer starts with a basic model that does not contain electric drives, and then installs an electric motor. The lack of this concept is that not all bicycle frames are suitable for this purpose. The additional components required for electric drive, such as electric motors and batteries, have substantial weight, and the introduction of a force that can cause frame damage to the frame due to the greater weight. Therefore, advanced models have been constructed to fit the frame structure of electric drives.
習知形態涉及安置該可充電電池的問題。於大多數情形，該可充電電池係外部附加於框架部，例如於底部拖架上由下管及座管所展開之區域，或於自行車車架上。然而，因該可充電電池之防護不足，此兩種解決方案不能讓人滿意。再者，於此類情形，為充電目的卸除該可充電電池通常係繁重。此外，外框架附件(attachment)或附加於自行車架於大多數情形將受制於空間條件，以致限制該可充電電池之尺寸。然而，電動兩輪車之範圍及最大速度特別依賴該可充電電池之容量及尺寸，希望能容置最大可能尺寸之可充電電池，甚或兩個或兩個以上之個別的可充電電池。 The conventional form relates to the problem of placing the rechargeable battery. In most cases, the rechargeable battery is externally attached to the frame portion, such as in the area of the bottom tray that is unfolded by the lower tube and the seat tube, or on the bicycle frame. However, due to insufficient protection of the rechargeable battery, these two solutions are not satisfactory. Moreover, in such cases, it is often cumbersome to remove the rechargeable battery for charging purposes. In addition, the outer frame attachment or attachment to the bicycle frame will be subject to space conditions in most cases, thereby limiting the size of the rechargeable battery. However, the range and maximum speed of the electric two-wheeled vehicle depend in particular on the capacity and size of the rechargeable battery, and it is desirable to accommodate a rechargeable battery of the largest possible size, or even two or more individual rechargeable batteries.
因此，本發明之目標為避免上述缺失。 Therefore, the object of the present invention is to avoid the above-mentioned deficiency.
為達此目的，本發明實質提供一種於最初定義之電動兩輪車，該框架包含延伸於該頭管及該後輪間之中空的框架元件(frame element)，該框架元件係以盒狀外形(profile)設計，該框架元件中裝入該至少一個可充電電池及視情況裝入該電子模組。該框架元件包含該盒狀外形，不使用圓管之習知設計，從而相當便利於市售可充電電池之容置。配置該至少一個可充電電池於該框架元件之內部使其受保護儲存。特別的，可保護該至少一個可充電電池不受機械衝擊、潮溼及汙染。再者，依據本發明之配置能使導線遠離該可充電電池，如連接手把與頭燈以及連接電動馬達之導線，放入該中空的框架部之內部，從而受保護。 To this end, the present invention essentially provides an electric two-wheeled vehicle as originally defined, the frame comprising a hollow frame element extending between the head tube and the rear wheel, the frame element being in the form of a box (profile) design, the frame component is loaded with the at least one rechargeable battery and optionally loaded into the electronic module. The frame member includes the box-like shape and does not use the conventional design of the round tube, thereby facilitating the accommodation of a commercially available rechargeable battery. The at least one rechargeable battery is configured to be protected from storage within the frame member. In particular, the at least one rechargeable battery can be protected from mechanical shock, moisture and contamination. Furthermore, the arrangement according to the invention enables the wires to be protected from the rechargeable battery, such as the handlebars and the headlights and the wires connecting the electric motors, placed inside the hollow frame portion.
依據更佳的發展，該框架元件包含兩側板及視情況包含底部與至少一個可開啟的蓋。該兩側板有利地係以金屬製成，以及與該框架元件之該底部及罩部一起形成該兩輪車之支撐結構。該可開啟的蓋使該框架元件之內部成為可存取，從而確保該至少一個可充電電池之簡易拆卸以供充電。於本文中，本發明復發展該至少一個可充電電池係可拆卸的收納於該框架元件。為此，僅需提供一個可拆卸附件予該至少一個可充電電池。 According to a further development, the frame element comprises two side panels and optionally a bottom and at least one openable cover. The two side panels are advantageously made of metal and form the support structure of the two-wheeled vehicle together with the bottom and the cover of the frame element. The openable cover allows access to the interior of the frame member to ensure easy removal of the at least one rechargeable battery for charging. In the present invention, the at least one rechargeable battery of the present invention is detachably received in the frame member. To this end, it is only necessary to provide a detachable accessory to the at least one rechargeable battery.
由於其設計，該框架元件具有可前後安置兩個該可充電電池於該框架元件內部之長度。再者，行李或配件(如音響設備)之儲存亦可實現。最終，較佳亦能安 置電動馬達於該框架元件之盒狀外形中，如此，整體而言，電力驅動之組件無須於未保護方式外接固定。若相較於該至少一個可充電電池，該電動馬達係配置較接近該後輪，則於該框架元件中該電力驅動之獨立組件之特別有利配置將以後輪驅動實現。 Due to its design, the frame member has a length that allows the two rechargeable batteries to be placed inside and outside the frame member. Furthermore, the storage of luggage or accessories (such as audio equipment) can also be achieved. In the end, it is better to be able to The electric motor is placed in the box-like configuration of the frame member such that, as a whole, the electrically driven assembly does not need to be externally secured in an unprotected manner. If the electric motor is disposed closer to the rear wheel than the at least one rechargeable battery, a particularly advantageous configuration of the electrically driven separate components in the frame member will be achieved by subsequent wheel drive.
依據本發明之該框架元件可較佳的係盡可能延伸至後輪輪軸(axle)，從而提供特別迷人的形態，兼具結構上及美學上，該兩輪車之框架係由單一支撐元件所構成。於此面向，特別的，該框架元件自該頭管傾斜向下延伸以該兩側板延伸至該後輪之輪軸為止。於特別有利的方式，該兩側板可於此情形中設置用於後輪輪軸之軸承。一種近似於通稱十字框架之框架將因此較佳的產生。作為規則，如自行車框架包含兩個交錯管，即坐墊管(saddle tube)，其係僅延伸向下連接底部托架，以及從頭管延伸至後輪而區分為後輪叉架(fork)之管。於本發明之本文中，該坐墊非必須固定於坐墊管，但可近似於輕型機踏車(moped)或小輪機踏車(scooter)，其中，該坐墊或座椅彈簧係直接或藉由非圓管形之支撐結構固定於該框架元件。於此面向，特別的，該坐墊可造形成供前後兩人乘坐的形式。 The frame element according to the invention preferably extends as far as possible to the rear axle (axle), thereby providing a particularly fascinating form, both structurally and aesthetically, the frame of the two-wheeled vehicle being supported by a single support element Composition. In this aspect, in particular, the frame member extends obliquely downward from the head tube such that the side plates extend to the axle of the rear wheel. In a particularly advantageous manner, the two-sided plates can be provided with bearings for the rear wheel axles in this case. A frame similar to the generic cross frame will therefore preferably be produced. As a rule, for example, a bicycle frame comprises two interlaced tubes, namely a saddle tube, which extends only downwardly to the bottom bracket, and extends from the head tube to the rear wheel to be divided into a tube of a rear fork. . In the context of the present invention, the seat cushion is not necessarily fixed to the cushion tube, but may be similar to a moped or a small scooter, wherein the seat cushion or seat spring is directly or by non- A circular tubular support structure is secured to the frame member. In this regard, in particular, the seat cushion can be formed in a form for two people to ride in front and rear.
於本發明之更較佳的發展設置踏板曲柄(pedal crank)，其係直接或間接地配合該兩輪車在推進方面之驅動輪。 In a more preferred development of the invention, a pedal crank is provided which directly or indirectly engages the drive wheel of the two-wheeler in terms of propulsion.
作為規則，雖然本發明之該框架元件可授予該框架充分穩定性，但仍可設置額外的框架部。於本文 中，較佳的，承載該踏板曲柄之下延伸管係固定於該框架元件或該頭管。舉例而言，該下延伸管可係半圓管。所述管亦得以踏板替代該踏板曲柄。 As a rule, although the frame member of the present invention can give the frame sufficient stability, an additional frame portion can be provided. In this article Preferably, the extension tube carrying the pedal crank is fixed to the frame member or the head tube. For example, the lower extension tube can be a semi-circular tube. The tube also replaces the pedal crank with a pedal.
當設置踏板曲柄，該兩輪車能兼以人力或以馬達驅動，其中，於後者之馬達能做為單一推進手段或以踏板輔助。 When the pedal crank is provided, the two-wheeled vehicle can be driven by human power or by a motor, wherein the latter motor can be used as a single propulsion means or assisted by a pedal.
當電動馬達係建構為以踏板輔助，設置用以偵測踏板運動之感應器，因而該電子模組將控制該電動馬達僅於該踩踏運動期間運作或傳遞電能。較佳建構該控制以確保電動馬達之該踏板輔助在高於25公里/小時巡行速度時將被取消。 When the electric motor is configured to assist with pedals, a sensor for detecting pedal motion is provided, and thus the electronic module will control the electric motor to operate or transfer power only during the pedaling motion. This control is preferably constructed to ensure that the pedal assist of the electric motor will be cancelled at cruise speeds above 25 km/h.
該踏板曲柄較佳的係藉由驅動鏈(drive chain)連接於該電動馬達。 Preferably, the pedal crank is coupled to the electric motor by a drive chain.
該框架元件，以寬度而言，基本上可建構成供該至少一個可充電電池之足夠空間。然而，同時亦須提供充分的乘坐舒適度，特別有關腳部位置。當配置踏腳曲柄，於此面向額外的限制較佳為該盒狀外形之寬度係實質小於或等於該踏板曲柄之寬度。此確保該框架元件不會超越曲柄之寬度，從而踩踏將不受該框架元件阻礙。 The frame member, in terms of width, can be constructed substantially to provide sufficient space for the at least one rechargeable battery. However, it is also necessary to provide adequate ride comfort, especially with regard to the foot position. When the stepping crank is configured, it is preferred that the width of the box-like shape is substantially less than or equal to the width of the pedal crank. This ensures that the frame element does not exceed the width of the crank so that pedaling will not be obstructed by the frame element.
1‧‧‧前輪 1‧‧‧ front wheel
2‧‧‧後輪 2‧‧‧ Rear wheel
3‧‧‧頭管 3‧‧‧ head tube
4‧‧‧叉架 4‧‧‧ fork
5‧‧‧框架元件 5‧‧‧Frame components
6‧‧‧側壁 6‧‧‧ side wall
7‧‧‧底部 7‧‧‧ bottom
8‧‧‧罩部 8‧‧‧ Cover
9‧‧‧開口 9‧‧‧ openings
10、14‧‧‧蓋 10, 14 ‧ ‧ cover
11、12‧‧‧可充電電池 11, 12‧‧‧ rechargeable battery
13‧‧‧第二儲存空間 13‧‧‧Second storage space
15‧‧‧第三儲存空間 15‧‧‧ third storage space
16‧‧‧電動馬達 16‧‧‧Electric motor
17‧‧‧後輪叉架 17‧‧‧ Rear wheel fork
18‧‧‧軸承 18‧‧‧ bearing
19‧‧‧坐墊 19‧‧‧Cushion
20‧‧‧伸縮抽屜 20‧‧‧Flexible drawers
21‧‧‧半圓管 21‧‧‧Semi-circular tube
22‧‧‧踏板曲柄 22‧‧‧ pedal crank
23‧‧‧踏板 23‧‧‧ pedal
24‧‧‧鏈 24‧‧‧ chain
25‧‧‧手把 25‧‧‧handle
26‧‧‧頭燈 26‧‧‧ headlights
第1圖繪示電動兩輪車之側視示意圖；以及第2圖係第1圖中沿線II-II之剖面圖。 Fig. 1 is a side elevational view showing the electric two-wheeled vehicle; and Fig. 2 is a sectional view taken along line II-II in Fig. 1;
以下，本發明將藉由示範實施例配合圖式予以詳細說明。在此，第1圖繪示電動兩輪車之側視示意圖，以及第2圖係第1圖中沿線II-II之剖面圖。 Hereinafter, the present invention will be described in detail by way of exemplary embodiments in conjunction with the drawings. Here, FIG. 1 is a side view showing the electric two-wheeled vehicle, and FIG. 2 is a cross-sectional view taken along line II-II in FIG.
第1圖所示之電動兩輪車包含前輪1及後輪2，其係由框架彼此連接。該框架包含頭管3，叉架4係可旋轉的裝設於其中。固定於頭管3之框架元件5由頭管3向下延伸至後輪2。如第2圖所示，框架元件5係建構成包含兩側壁6、底部7及罩部8之盒狀外形。於第2圖繪示之剖面，框架元件5之罩部8中具有開口9，開口9係可由蓋10閉合，其如第1圖所示之收合位置。框架元件5包含具有複數儲存空間之腔體。於第一儲存空間，係裝入兩個可充電電池11及12。第二儲存空間13設計做為放置部，其可以蓋14閉合。第三儲存空間15做為收納用以驅動後輪2之電動馬達16。電動馬達16係藉由鏈(未圖示)連接後輪輪軸。 The electric two-wheeled vehicle shown in Fig. 1 includes a front wheel 1 and a rear wheel 2, which are connected to each other by a frame. The frame includes a head tube 3 in which the fork frame 4 is rotatably mounted. The frame member 5 fixed to the head pipe 3 extends downward from the head pipe 3 to the rear wheel 2. As shown in Fig. 2, the frame member 5 is constructed to have a box-like outer shape including the side walls 6, the bottom portion 7, and the cover portion 8. In the cross-section shown in Fig. 2, the cover portion 8 of the frame member 5 has an opening 9 which can be closed by the cover 10 as shown in Fig. 1. The frame element 5 comprises a cavity having a plurality of storage spaces. In the first storage space, two rechargeable batteries 11 and 12 are mounted. The second storage space 13 is designed as a placement portion that can be closed by the cover 14. The third storage space 15 serves as an electric motor 16 for accommodating the rear wheel 2. The electric motor 16 is connected to the rear wheel axle by a chain (not shown).
框架元件5之側壁6係延伸於後輪2之區域，因此形成後輪叉架17。後輪叉架17承載用於後輪2輪軸之軸承18。於後輪區域之框架元件5乘載用於坐墊19之支撐結構。於坐墊19之較低側上，設有伸縮抽屜20。 The side wall 6 of the frame member 5 extends over the area of the rear wheel 2, thus forming a rear wheel fork 17. The rear wheel fork 17 carries a bearing 18 for the rear wheel 2 axle. The frame member 5 in the rear wheel region rides the support structure for the seat cushion 19. On the lower side of the seat cushion 19, a telescopic drawer 20 is provided.
固定於框架元件5之下延伸半圓管21係做為安裝踏板曲柄22加上踏板23。踏板曲柄22係藉由鏈24可驅動地連接於電動馬達16。 The semicircular tube 21 is fixed to the lower portion of the frame member 5 as a pedal crank 22 and a pedal 23. The pedal crank 22 is drivably coupled to the electric motor 16 by a chain 24.
第1圖最後所示之手把25，其係不可旋轉地連接叉架4且可旋轉地裝設於頭管3。電連接可充電電 池11或12之頭燈26係附加於手把25。 The handle 25 shown at the end of Fig. 1 is non-rotatably coupled to the fork 4 and rotatably mounted to the head tube 3. Electrical connection A headlight 26 of the pool 11 or 12 is attached to the handlebar 25.
1‧‧‧前輪 1‧‧‧ front wheel
2‧‧‧後輪 2‧‧‧ Rear wheel
3‧‧‧頭管 3‧‧‧ head tube
4‧‧‧叉架 4‧‧‧ fork
5‧‧‧框架元件 5‧‧‧Frame components
10、14‧‧‧蓋 10, 14 ‧ ‧ cover
11、12‧‧‧可充電電池 11, 12‧‧‧ rechargeable battery
13‧‧‧第二儲存空間 13‧‧‧Second storage space
15‧‧‧第三儲存空間 15‧‧‧ third storage space
16‧‧‧電動馬達 16‧‧‧Electric motor
17‧‧‧後輪叉架 17‧‧‧ Rear wheel fork
18‧‧‧軸承 18‧‧‧ bearing
19‧‧‧坐墊 19‧‧‧Cushion
20‧‧‧伸縮抽屜 20‧‧‧Flexible drawers
21‧‧‧半圓管 21‧‧‧Semi-circular tube
22‧‧‧踏板曲柄 22‧‧‧ pedal crank
23‧‧‧踏板 23‧‧‧ pedal
24‧‧‧鏈 24‧‧‧ chain
25‧‧‧手把 25‧‧‧handle
26‧‧‧頭燈 26‧‧‧ headlights
Claims (12)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA333/2013A AT514273A1 (en) | 2013-04-19 | 2013-04-19 | Electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201502001A true TW201502001A (en) | 2015-01-16 |
Family
ID=50693405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103114154A TW201502001A (en) | 2013-04-19 | 2014-04-18 | Electric two-wheeler |
Country Status (3)
| Country | Link |
|---|---|
| AT (2) | AT14609U1 (en) |
| TW (1) | TW201502001A (en) |
| WO (1) | WO2014169305A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3142997A1 (en) | 2022-12-09 | 2024-06-14 | Adrien Richard Bruno LELIEVRE | Electric-assisted bicycle |
| WO2024121436A1 (en) | 2022-12-09 | 2024-06-13 | Lelievre Adrien Richard Bruno | Electrically assisted bicycle |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07323880A (en) * | 1995-04-21 | 1995-12-12 | Yamaha Motor Co Ltd | Bicycle provided with electric motor |
| JPH1159532A (en) * | 1997-08-11 | 1999-03-02 | Sony Corp | Bicycle motor assisted |
| JP2001278160A (en) * | 2000-04-03 | 2001-10-10 | Sony Corp | Bicycle and method of folding bicycle |
| DE20012972U1 (en) * | 2000-07-27 | 2000-09-28 | Robur Gmbh | Frame for a vehicle with an accumulator-operated electric drive |
| TW532349U (en) * | 2001-09-14 | 2003-05-11 | Hamba Res & Dev Co Ltd | Folding type power-driven traveling vehicle |
| ITMI20060111A1 (en) * | 2006-01-24 | 2007-07-25 | Piaggio & C Spa | TWO-WHEEL VEHICLE WITH INTEGRAL ELECTRIC TRACTION |
| TWM316210U (en) * | 2007-03-16 | 2007-08-01 | Ideal Bike Corp | Power apparatus for electric bicycle |
| JP5393352B2 (en) * | 2009-08-31 | 2014-01-22 | 本田技研工業株式会社 | Electric motorcycle |
| CN201647053U (en) * | 2009-11-24 | 2010-11-24 | 谢庆生 | Electric bicycle in form with battery embedded in bicycle frame sprit |
| DE102011005520A1 (en) * | 2011-03-14 | 2012-09-20 | Grace Gmbh & Co.Kg | Bicycle frame, in particular for electric bicycles, with a recording spanning profile element |
-
2013
- 2013-04-19 AT ATGM8032/2015U patent/AT14609U1/en not_active IP Right Cessation
- 2013-04-19 AT ATA333/2013A patent/AT514273A1/en active IP Right Grant
-
2014
- 2014-03-27 WO PCT/AT2014/000062 patent/WO2014169305A1/en active Application Filing
- 2014-04-18 TW TW103114154A patent/TW201502001A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014169305A1 (en) | 2014-10-23 |
| AT514273A1 (en) | 2014-11-15 |
| AT14609U1 (en) | 2016-02-15 |
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