1228473 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（1 ) 發明之領域 本發明克服了腳踏車中控制齒輪移動之問題，並且已 被發展應用到競賽用腳踏車。在任何情況下，對此可能 之應用，特別是關於競賽用腳踏車之應用不應被解釋爲 限制本發明之可能領域中之應用。 先前技術說明 在最近幾年內，在腳踏車領域已發展出許多相關特性 之腳踏車感測器，用以獲得許多關於裝置之使用，行動 之訊息，其目的可由作動器而介入，依照某些規則而修 飾，並且以自動方式及由使用者發出之具體指令，尤其 關於其設定的裝置之使用/行動特性而作用。 特別地，本發明具體地參考伺服系統而被發展出來， 它在一個相當於前變速器及後變速器之位置中，進行腳 踏車之傳動鏈條之定位。 在更精良之腳踏車上所裝之驅動齒(輪組中，假定變速 器所作用之曲軸輪及鏈輪之齒形並不一定出相同的齒所 組成。相反的，齒部被有秩序地配置成組，並且每一組 中包含之齒有微分幾何狀之順序\以促進鏈條之移動， 上述是爲了形成，在相當地齒形中，點或區域，使鏈條 在其中之移動被促進。該點或區域被簡單地稱爲「促進 部份」。 若一個用來移動鏈條位置之指令在不適當之時候被發 出時，鏈條正確地定位可至少被暫時緩住，並且延後。 此缺點在以人工方式控制齒輪移動之系統中均可見， -3- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ---、---·--------裝--- (請先閱讀背面之注意事寫本頁) . 線- 1228473 A7 B7 五、發明說明（2 ) 它已在腳踏車中變成最麻煩之事，其中傳動比之變化是 由自動操作之作動器所控制，作動器是出電子控制系統 所操控◦此一系統通常被構成爲，可協調許多腳踏車本 身組合之改良之介面（依照使用發出之指令及以全自動 方式），使腳踏車，並且更通常爲腳踏車，使用者系統 之性能可最佳化。 例如，除了在指令作動時產生非所要之停止之外，長 發生之一個問題爲，作動器在指令停止後，被作動一段 時間（因而吸收能量），因而作動器本身無法確定該動作 是否該進行。在此段期間內，作動器從裝在腳踏車上之 供應電源處吸收能量（一般爲電池），此裝設而吸收能量 總說來全部浪費而得不到任何有用之結果。 發明之扼要說明 本發明之目的在提供一種方案，可克服上述之缺點。 依照本發明，此目的可由具有下列申請專利範圍所述 之具體特徵的程序而達成。 本發明亦關於對應之系統，以及可用在上述系統及， 或上述程序之元件。 基本上，本發明之方案是沿用一個發想，它導致可用 在腳踏車，尤其是競賽用腳踏車上之控制系統的精良 化，其目的在獲得訊息可用來使能源供應最佳化，避免 使用電池之系統的能源浪費，其證明須防止腳踏車因爲 累贅及/或承重太多，而使電池必‘須施與重荷。 在較佳實施例中，本發明之方案包括使用轉換器，它 -4- 本纸張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） · ,--------裝--- (請先閱讀背面之注意事寫本頁) 經濟部智慧財產局員工消費合作社印製 1228473 A7 B7 1、發明說明（ 可破裝成與腳踏車之曲軸軸心對齊。此最好爲一種電位 計型式之轉換器，可用來檢測訊息，如： ---.------------裝--- (請先閱讀背面之注音？事項寫本頁) 一腳踏車之傳動元件之移動（可爲鏈條或皮帶）； 一由腳踏車曲軸軸心所驅動之齒輪之對應齒形之角度位 置（或「相位」）；以及 一腳踏板韻律 此訊息可爲，至少局部，被用在腳踏車構件之作動是 由從電源供應源，如裝在腳踏車本身上之電池抽取能量 之作動器所移動的條件。 此特別被應用在關於前及，或後變速器之操作上，以 在最有利之時刻進行移動操作，即當鏈條在正對應於本 文中簡介部份提到之「促進部份」中之一個時。 --線· 在此方面，須提及者，鏈條或更一般爲傳遞運動之元 件的移動，僅在元件本身移動時會適當地產生；否則， 會有造成能源浪費及機械元件產生非所要應力之風險。 經濟部智慧財產局員工消費合作社印製 但是，一個單純且簡單之信號是不足夠的，若鏈條沿 著與所要方向相反的方向移動時（即，沿著與腳踏而使 腳踏車前進之方向成相反的方向），再次會產生非所要 之結果。 故，本發明之方案一般包括，依照鏈條本身被確認是 否移動，並且沿著所要方向（g卩，沿著與腳踏而使腳踏 車前進之方向相同之方向），以及牽涉在齒輪移動中之 齒輪是否在一個已知角度位置上（按著相當於對應封在 上述促進部份中之一個之位置中之鏈條位置），而進抒 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 1228473 A7 B7 五、發明說明（ 齒輪移動之操作。 附圖之簡單說明 本發明將單純地以非限制性例子參照附圖而敘述，其 中： 第1圖是裝有本發明系統之腳踏車，如競賽用腳踏車 之側視圖； 第2圖是第1圖中所示之腳踏車的俯視圖； 第3圖整體是顯示可被裝在第1圖及第2圖中所示之 腳踏車上的感測器構造之示意圖； 第4圖顯示可被裝在上述腳踏車上之另一感測器構造 之示意圖； 第5及6圖中每一個包括兩部份，以a)及b)表示，更 詳細地顯示第4圖之感測器的操作規範； 第7圖是顯示本發明程序之可能應用例子之流程。 在附圖中，符號1整體爲腳踏車，<如競賽用腳踏車。 此種腳踏車之構造上及結構上特徵被認爲均相同，因 此不須在此再詳細說明。在此方面，熟於此技術者當 知，使用本發明方案之可能性並不限於所圖示之腳踏車 型。 在本發明目前較佳實施例中，使用上有一個感測器2 被裝在一個對應於曲軸軸心C 1之位置。在本發明被認 爲較被少使用之實施例中，可使用第二感測器3(可一起 與感測器2使用，或取代感測器2)被裝在對應於鏈條張 力器之位置上。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 請 先 閱 讀 背 面 之 注 意 事 寫 本 頁 經濟部智慧財產局員工消費合作社印製 1228473 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（5 ) 弟1及2圖中’感測益2及3並存，僅爲了不使本文 敘述太煩雜而已。 此系統另外包括有兩個作動器4及5，各被設計用來 控制腳踏車之前變速器及後變速器。 感測器2及/或3 ’及作動器4及/或5，以個別連接線 (圖中不可見’但是爲習知形式）而連接到最好，至少局 部位於腳踏車把手附近之程序單元6。 、—' 一 在程序及系統方面’本發明是關於一種形式，它是依 照腳踏車傳動比之變化作用而進行。 在另一方面，本發明係關於獲得感測器2及3之較佳 方案。 在任何情況下，至少在程序及系統方面，本發明之方 案與感測器2及3之具體特徵，及作動器4及5之具體 特徵無關。 移到爹照感測益2之g羊細構造說明（第3圖），可注意 到，它基本上包括一個定子元件10，它含有一個出電阻 材料製成之小的圓盤被裝在對腳踏車1骨架成固定之位 置上。特別地，定子元件1 0有一個中央開口 1 2，它可 使腳踏車之曲軸軸心C 1的曲軸銷H1通過。 在定子元件1 0上裝設有兩個各爲外及內條帶1 4及1 6 上之同心圓形通道，兩者爲電導性，並且至少其中之一 個（例如在圖例中爲條帶14)是出電阻材料製成。 條帶1 4之兩端止於兩個端銷1 40及1 4 1，它們分別被 連到： -7- (請先閱讀背面之注音？事填寫本頁) i裝 I - -1線· 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） Α7 Β7 1228473 五、發明說明（6 ) 一電源供應源V(它可爲腳踏車上以習知方式所裝設之電 源供應電池中之一個），以及 一接地端子G。 銷140到電源供應源V之連接最好出電性開關15〇爲 之，其功能將於下列更詳細說明之。 內條帶1 6在此應僅爲一條帶子，是由金屬材料製 成，它被連到另外一個銷1 42，接著被連到程序單元 6 〇 同時有另外一個銷14]被連到程序單元6，接著被連 到電導性材料製成之墊子1 8，該墊子被設在條帶24及 1 6之間相當於條帶1 4本身端部中之一値的點上。 上述元件之組合基本上形成電阻式之電壓分配器，其 中，一旦施加到銷1 40上的供應電壓V之値被設定後， 在銷1 42上可檢測到之電壓位準，基本上視電刷20之 角度位置而定，並且因而視曲軸銷Η 1之角度位置而 定。 電刷2 0在條帶1 4及1 6兩者之上滑動時，會在條帶 1 4 (在此被構成開口環，其兩端被連接到彼此靠近但是彼 此不連接之銷140及14 1)與銷16(在此被假設爲有連續 之圓形展開，並且出電導性材料製成）建立電性連接。 底托架之曲軸銷Η1每轉一圈時〃連接到它之墊子18 及銷1 43會向，例如銷1 4 1及/或連接之條帶1 4短路， 因而迫使銷143成爲接地電壓。 感測器2之輸出信號基本上爲鋸齒狀信號，它在曲軸 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注咅？事 裝· — — 寫本頁) 線· 經濟部智慧財產局員工消費合作社印製 12284731228473 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the Invention (1) Field of Invention The present invention overcomes the problem of controlling gear movement in a bicycle and has been developed and applied to racing bicycles. In any case, this possible application, especially with regard to racing bicycles, should not be construed as limiting the application in possible fields of the invention. The previous technical description In the past few years, in the field of bicycles, many related characteristics of bicycle sensors have been developed to obtain a lot of information about the use and action of the device. The purpose can be involved by the actuator, according to certain rules. Modifications, and act in an automatic manner and with specific instructions issued by the user, especially with regard to the use / action characteristics of the device it is set to. In particular, the present invention was developed with specific reference to a servo system, which positions the drive chain of a treadmill in a position equivalent to a front transmission and a rear transmission. The drive teeth installed on more sophisticated bicycles (in the wheel set, it is assumed that the tooth profile of the crankshaft and sprocket acting on the transmission does not necessarily consist of the same teeth. On the contrary, the teeth are arranged in an orderly manner Group, and the teeth included in each group have a differential geometric order \ to promote the movement of the chain, the above is to form, in a relatively tooth shape, a point or area, so that the movement of the chain in it is promoted. This point Or the area is simply called the "promoting part." If an instruction to move the position of the chain is issued at an inappropriate time, the correct positioning of the chain can be at least temporarily suspended and postponed. This disadvantage lies in the It can be seen in the system that controls the gear movement manually. -3- This paper size applies to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ---, ------------- installation --- (Please read the note on the back first to write this page). Line-1228473 A7 B7 V. Description of the invention (2) It has become the most troublesome thing in the bicycle, in which the change of the transmission ratio is caused by the automatic operation The actuator is controlled by an electronic control system. Controlled ◦ This system is usually configured as an improved interface that can coordinate the combination of many bicycles themselves (in accordance with the instructions issued by the use and in a fully automatic manner), so that the bicycle, and more often, the bicycle, the performance of the user system can be maximized For example, in addition to generating an undesired stop when the command is actuated, a long-standing problem is that after the command is stopped, the actuator is actuated for a period of time (thus absorbing energy), so the actuator itself cannot determine the action. Whether or not to proceed. During this period, the actuator absorbs energy (usually a battery) from the power supply installed on the bicycle. The energy absorbed by this installation is always wasted without any useful results. Invention The summary explains that the object of the present invention is to provide a solution that can overcome the above-mentioned disadvantages. According to the present invention, this object can be achieved by a program having the specific features described in the scope of the following patent applications. The present invention also relates to corresponding systems, and available Elements of the above-mentioned system and / or the above-mentioned program. Basically, the scheme of the present invention is The same idea is used, which leads to the refinement of the control system that can be used on bicycles, especially racing bicycles. The purpose is to obtain information that can be used to optimize energy supply and avoid energy waste in systems using batteries. To prevent the bicycle from being heavy and / or bearing too much, the battery must be subjected to a heavy load. In a preferred embodiment, the solution of the present invention includes the use of a converter, which conforms to Chinese national standards. CNS) A4 size (210 X 297 mm) ·, -------- Installation --- (Please read the note on the back to write this page) Printed by the Intellectual Property Bureau Staff Consumer Cooperatives of the Ministry of Economy 1228473 A7 B7 1. Description of the invention (Can be broken into alignment with the axis of the crankshaft of the bicycle. This is preferably a potentiometer type converter, which can be used to detect messages, such as: ---.---------- -装 --- (Please read the Zhuyin on the back? Matters written on this page) The movement of a bicycle's transmission element (which can be a chain or a belt); the angular position (or "phase") of the corresponding tooth profile of the gear driven by the bicycle crankshaft axis; and a pedal rhythm This message may be, at least in part, a condition under which the actuation of a bicycle component is moved by an actuator that draws energy from a power source, such as a battery mounted on the bicycle itself. This is especially applied to the operation of the front and / or rear derailleurs to move at the most favorable moment, that is, when the chain corresponds to one of the "promotion parts" mentioned in the introduction section of this article . --Lines. In this regard, it must be mentioned that the movement of a chain or more generally a component that transmits motion is only properly generated when the component itself is moved; otherwise, there will be waste of energy and undesired stress on mechanical components. Risk. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. However, a simple and simple signal is not sufficient if the chain moves in the direction opposite to the desired direction (that is, the direction in which the bicycle advances with the pedals becomes In the opposite direction), again producing undesired results. Therefore, the scheme of the present invention generally includes whether it is confirmed whether to move according to the chain itself, and in the desired direction (g., In the same direction as the pedal moves the bicycle forward), and the gear involved in the gear movement Whether it is at a known angular position (corresponding to the position of the chain corresponding to the position enclosed in one of the above promotion parts), and the paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297) (Mm) 1228473 A7 B7 V. Description of the invention (Operation of gear movement. Brief description of the drawings The present invention will be described simply with reference to the drawings by way of non-limiting example, where: Figure 1 is a bicycle equipped with the system of the present invention , Such as a side view of a racing bicycle; Figure 2 is a top view of the bicycle shown in Figure 1; Figure 3 as a whole shows the sensing that can be mounted on the bicycle shown in Figures 1 and 2 Schematic diagram of the structure of the device; Figure 4 shows a schematic diagram of the structure of another sensor that can be mounted on the bicycle; Figures 5 and 6 each include two parts, indicated by a) and b), more details Display specification operation of the sensor of FIG. 4; FIG. 7 is a process of the present invention may be the program of the application example. In the drawings, the symbol 1 is a bicycle as a whole, such as a racing bicycle. The structural and structural characteristics of such bicycles are considered to be the same, and therefore need not be described in detail here. In this respect, those skilled in the art know that the possibility of using the solution of the invention is not limited to the illustrated bicycle type. In the presently preferred embodiment of the present invention, a sensor 2 is used at a position corresponding to the crankshaft axis C 1. In the embodiment in which the present invention is considered to be used less frequently, a second sensor 3 (which can be used together with or instead of the sensor 2) can be installed at a position corresponding to the chain tensioner on. This paper size applies to Chinese National Standard (CNS) A4 (210 X 297 mm) Please read the notes on the back and write this page Printed by the Intellectual Property Bureau Employee Consumption Cooperative of the Ministry of Economic Affairs 1228473 A7 B7 Printed 5. Description of the invention (5) The 'sensing benefits 2 and 3' coexist in the brothers 1 and 2 just to not make the description of this article too complicated. This system also includes two actuators 4 and 5, each designed to control the front and rear transmissions of the bicycle. Sensors 2 and / or 3 'and actuators 4 and / or 5 are best connected by individual connecting lines (not visible in the figure, but in the conventional form), at least partially in the program unit 6 near the handlebar of the bicycle . ----- In the aspect of program and system, the present invention relates to a form, which is performed according to the effect of changing the bicycle transmission ratio. In another aspect, the present invention is a preferred solution for obtaining sensors 2 and 3. In any case, at least in terms of procedures and systems, the solution of the present invention has nothing to do with the specific features of the sensors 2 and 3, and the specific features of the actuators 4 and 5. Move to the description of the fine structure of sheep g in Yizhao Senyiyi 2 (Figure 3). It can be noted that it basically includes a stator element 10, which contains a small disc made of resistive material and is mounted on the The skeleton of the bicycle 1 is fixed. In particular, the stator element 10 has a central opening 12 which allows the crankpin H1 of the crankshaft axis C1 of the bicycle to pass. The stator element 10 is provided with two concentric circular channels on the outer and inner strips 1 4 and 16 respectively, both of which are electrically conductive and at least one of them (for example, the strip 14 in the legend) ) Is made of resistive material. The ends of the strip 1 4 stop at the two end pins 1 40 and 1 4 1, which are connected to: -7- (Please read the phonetic on the back first? Please fill in this page) i installed I--1 line · This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) A7 B7 1228473 V. Description of the invention (6) A power supply source V (It can be a power supply installed in a conventional manner on a bicycle One of the batteries), and a ground terminal G. The connection of the pin 140 to the power supply source V is preferably an electric switch 15, and its function will be described in more detail below. The inner strip 16 here should only be a strap, made of metal material, which is connected to another pin 1 42 and then to the program unit 6 〇 while another pin 14] is connected to the program unit 6. It is then connected to a mat 18 made of electrically conductive material, which is placed between the strips 24 and 16 at a point corresponding to one of the ends of the strip 14 itself. The combination of the above elements basically forms a resistive voltage divider, in which once the voltage of the supply voltage V applied to the pin 1 40 is set, the voltage level detectable on the pin 1 42 is basically determined by electricity. The angular position of the brush 20 depends on the angular position of the crank pin Η 1. When the brush 20 slides on both the strips 1 4 and 16, it will be on the strip 1 4 (here it is formed as a split ring, and its ends are connected to pins 140 and 14 that are close to each other but not connected to each other. 1) Establish an electrical connection with the pin 16 (here it is assumed to have a continuous circular expansion and made of conductive material). Each revolution of the crankshaft pin Η1 of the bottom bracket, the pad 18 and pin 143 connected to it will short-circuit to, for example, the pin 141 and / or the connected strip 144, thus forcing the pin 143 to ground voltage. The output signal of sensor 2 is basically a sawtooth-like signal. It applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) at the paper size of the crankshaft. (Please read the note on the back first? Event equipment · — — (Written on this page) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 1228473
五、發明說明（7 ) 經濟部智慧財產局員工消費合作社印製 銷Η 1位於一個角度位置，其相當於電刷2〇在對應於銷 140之通道14末端之位置時，可達到最大値，並且在曲 軸銷Η 1使電刷2 0被局限在通道1 4之對向端，即在對 應於銷1 4 1之點時，可達到最小値（最終，零）。 上述鋸齒狀信號有一個傾斜上升之尖峰或傾斜向下之 銳角，在感測器2相同的安裝位置下，很明顯地全視傳 到曲軸軸心，因而視鏈條Κ之轉動方向而定。 在任何情況下’界限設定之適當操作時（直接被執行 在銷1 4 2上之類比信號上，或者由單元6以傳遞/獲得相 位在類比-到-數位轉換後所獲得之數値），可精確地辨 識，與感測器相連的齒輪（在此之實施例中，此輪是由 曲軸軸心所移動），是在相當於位於一個促進部份上鏈 條Κ的位置上之下個角度位置上，即在齒部順序之啓始 處，它可促進傳遞到鏈條Κ之移動。 除此之外，再次視上述界限設定之 '適當操作，單元6 可證明感測器2之輸出信號隨時間變化時，即顯示被它 所拉動之對應之齒輪及鏈條Κ正在移動。最後，討論中 之信號得前及/或後端的斜率（角度係數）之檢測，使單元 6可確認鏈條Κ本身之移動方向（向前或向後）。 上述元件之組合可被製成電機機械元件之形式’基本 上類似於通常之轉動電位計，具有可插入對應之元件到 一個外殼或者，在任何情況下，插入在一個保護構造中 (例如在所謂的「栽種盒」中），即使在惡劣環境中亦可 正確地操作，當它被安裝在相當於腳踏車曲軸軸心之位 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注意事項寫本頁) —裝 . -·線. 1228473 Α7 Β7 經濟部智慧財產局員工消費合作社印製 五、發明說明（） 置時。 另一方面，熟於此技術者當知，本實施例（相當於目 前較佳實施例）可進行許多變化，例如： 一條帶1 4及1 6之角色相反（β卩，條帶1 4由導電材料製 成，條帶1 6出電阻性材料製成）； 一電刷2 0及至少條帶1 4及1 6中之二個之角色成動態 相反，亦即，電刷20被裝在靜態位置，並且條帶中 之二個隨曲軸軸心之曲軸銷Η 1 —起轉動；或 一墊子1 8被定位在一個梠當於連到銷1 40之條帶1 4端 部的位置；此時，電刷2 0通過墊子1 8之前方造成銷 143不再被迫向接地電壓，而是電池電壓V。 更另外變化之實施例亦在熟於此技術者之可了解範圍 內，其中可使用一種電位計式之感測器，它可在輸出點 (在銷142，在圖示實施例中）供應一個第一信號，它可 優異地確認曲軸軸心之曲軸銷Η1目俞所到達之角度位 置，另外可產生一個參考信號用來指示曲軸銷Η 1通過 預定之角度位置，以及一個信號可確認鏈條Κ之移動及 移動方向。 而，感測器3被製成爲，被裝在一個相當於鏈條張力 器之位置，張力器通常裝在一個對應於腳踏車鏈條Κ後 端之位置上。 討論中之鏈條張力器通常出一對振盪臂或半籠22所 構成，半籠22設有各個上端24被設計用來一起連到二 個點相當於籠彎銷或樞軸26，它們使得半籠22被安裝 -10- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） --.------------裳--------訂---------線 (請先閱讀背面之注意事項寫本頁)V. Description of the invention (7) The pin printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is located at an angular position, which is equivalent to the brush 20 reaching the maximum when the position corresponding to the end of the channel 14 of the pin 140, And when the crank pin Η 1 causes the brush 20 to be confined to the opposite end of the channel 14, that is, at the point corresponding to the pin 141, the minimum 値 (final, zero) can be reached. The above-mentioned sawtooth signal has an obliquely rising peak or an obliquely downward acute angle. At the same installation position of the sensor 2, it is obviously completely transmitted to the axis of the crankshaft, and therefore depends on the rotation direction of the chain K. In any case, when the proper operation of the limit setting is performed (directly on the analog signal on pin 1 4 2 or the number obtained by the unit 6 by passing / obtaining the phase after the analog-to-digital conversion), It can be accurately identified that the gear connected to the sensor (in this embodiment, the wheel is moved by the crankshaft axis) is at an angle corresponding to the position of the chain K on a promotion part In position, that is, at the beginning of the tooth sequence, it facilitates the transfer to the chain K. In addition, depending on the proper operation of the above-mentioned limit setting, the unit 6 can prove that when the output signal of the sensor 2 changes with time, it will show that the corresponding gear and chain K pulled by it are moving. Finally, the signal under discussion can be tested for the slope (angle coefficient) of the front and / or rear end, so that the unit 6 can confirm the direction of movement (forward or backward) of the chain K itself. The combination of the above-mentioned components can be made into the form of a mechanical component of a motor. In the "planting box"), it can be operated correctly even in harsh environments. When it is installed at the position equivalent to the axis of the crankshaft of the bicycle, the paper size applies the Chinese National Standard (CNS) A4 (210 X 297 mm) ) (Please read the notes on the back to write this page first) —Packing.-· Line. 1228473 Α7 Β7 Printed by the Consumers' Cooperative of Intellectual Property Bureau of the Ministry of Economy On the other hand, those skilled in the art should know that many changes can be made in this embodiment (equivalent to the presently preferred embodiment), for example: the roles of a band 14 and 16 are reversed (β 卩, band 14 by Made of conductive material, 16 strips of resistive material); the role of a brush 20 and at least two of the strips 14 and 16 is dynamically reversed, that is, the brush 20 is mounted on Static position, and two of the strips rotate with the crank pin Η 1 of the crankshaft axis; or a cushion 18 is positioned at a position corresponding to the end of the strip 14 connected to the pin 1 40; At this time, the brush 20 passes through the front of the mat 18, causing the pin 143 to no longer be forced to ground voltage, but to the battery voltage V. Even more varied embodiments are within the purview of those skilled in the art, in which a potentiometer type sensor can be used, which can be supplied at the output point (at pin 142, in the illustrated embodiment) The first signal, it can excellently confirm the angular position reached by the crank pin Η1 目 of the crankshaft center, and can also generate a reference signal to indicate the crank pin Η 1 through a predetermined angular position, and a signal can confirm the chain κ Movement and direction of movement. Further, the sensor 3 is made to be installed at a position corresponding to a chain tensioner, and the tensioner is usually installed at a position corresponding to the rear end of the bicycle chain K. The chain tensioner in question usually consists of a pair of oscillating arms or half-cages 22. The half-cages 22 are provided with upper ends 24 designed to be connected to two points together, which are equivalent to the cage bending pins or pivots 26. Cage 22 is installed-10- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) --.------------ Shang -------- Order --------- line (please read the precautions on the back to write this page)
12284731228473
五、發明說明（9 ) 在腳踏車1骨架上’而可繞沿者水平方向延伸之樞軸 X26進行振盪。 一個第一頂皮帶輪或輥輪25，通常具有雙曲透鏡外 形’被裝在上述上端之間，使它可繞其自己之軸心X25 轉動。 臂成半籠22然後有各個底端28被設計用來櫃軸30 連在一起，一個底部皮帶輪或輻輪32(通常具有雙曲透 鏡外形）被裝設在其上，並且繞其自己之軸心X32轉 動。 腳踏車之鏈條K被裝設成，在頂部及底部輥輪25及 32處啣接，因而形成通常爲S-形路徑。 振盪臂22繞軸心X26之振盪運動，造成底部皮帶輪 或輥輪3 2之對應運動，使後者可保持鏈條K處於張力 狀態，因而吸收及補償鏈條K移動路徑中產生之變化， 這些變化是由鏈條本身在對應於腳踏1車傳動組之鏈輪的 不同位置上啣接所產生。 在任何情況下，如上所述之零件組以及對應之操作規 則；相當於已爲習知之方案，因而在此並不須要再詳細 說明，而且亦因爲它們與本發明應用及了解之目的無 關。 本發明之構造，使至少輥輪25，32中之一個（在圖示實 施例中爲輥輪32)做爲感測器之轉子部，其定子部整體 以34表示，被裝在振盪臂或半籠22中之一個上。 在輥輪32之點（可由在製造程序時以一體形成，如共 -11- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注音？事寫本頁} 訂---------線Μ----- 經濟部智慧財產局員工消費合作社印製 1228473V. Description of the invention (9) On the frame of the bicycle 1 ', it can oscillate around a pivot axis X26 extending along the horizontal direction of the person. A first top pulley or roller 25, usually having the shape of a hyperbolic lens, is mounted between the above upper ends so that it can rotate around its own axis X25. The arms form a half cage 22 and then each bottom end 28 is designed to join the cabinet shaft 30 together. A bottom pulley or spoke wheel 32 (usually having a hyperbolic lens profile) is mounted on it and around its own axis Heart X32 turns. The bicycle chain K is installed so as to engage at the top and bottom rollers 25 and 32, thereby forming a generally S-shaped path. The oscillating movement of the oscillating arm 22 around the axis X26 causes the corresponding movement of the bottom pulley or roller 32, so that the latter can keep the chain K in tension, so it absorbs and compensates for changes in the movement path of the chain K. These changes are caused by The chain itself is produced by engaging at different positions of the sprocket corresponding to the pedal 1 car transmission group. In any case, the set of parts as described above and the corresponding operating rules are equivalent to already known solutions, and therefore do not need to be described in detail here, and because they are not related to the purpose of application and understanding of the present invention. According to the structure of the present invention, at least one of the rollers 25 and 32 (roller 32 in the illustrated embodiment) is used as the rotor portion of the sensor. On one of the half cages 22. At the point of the roller 32 (can be formed in one piece during the manufacturing process, such as a total of -11- This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm)) (Please read the phonetic on the back? Write This page} Order --------- line M ----- Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 1228473
五、發明說明（10 模形成）上被施加磁性材料之元件3 6 (如塑性鐵氧體），如 圖中所示，它具有一般爲與預定角度，如一個丨8〇。之 角度延伸部一致之C形。 感測器之定子部3 4最好包括有兩端裝置或拾取件 3 5，如霍爾效應感測器，或簧片電驛，被裝在對應之振 盪臂或半籠22上，彼此以對輥輪32之轉軸χ32交錯成 90°之角度位置上。 第5圖顯示，在其兩個零件組中一個在另一個上面， 以a)及b)表示，元件36在輥輪32轉一圈時之可能轉動 順序，是依照討論中之輥輪3 2 (第5圖中看去）是否沿順 曰寸針方向（弟5a圖）或逆時針（第5b圖）方向移動而定。 參照與輥輪32啣接之鏈條K的移動方向，上述兩個 轉動方向可破認爲各對應到鏈條K本身之向前移動及向 後移動。 回憶一下在本文中，此術語「向前’」即指鏈條之移動 方向對應於，當腳踏車之曲軸軸心被沿著產生腳踏車本 身前進方向被驅動時，而傳遞到鏈條K上之移動方向。 同樣地，第6圖之兩部份a)及b)表示相當於兩端裝置 或拾取件35之輸出信號的動作之兩個時程圖，兩個信 號以3 5 2,3 5 2表示，它整個可被看做第二信號，當鏈條 K分別向前（第6a圖之信號3 5 2,3 5 2)及向後（第6b圖之信 號3 5 2,3 5 2)移動時。 上述信號實質上爲邏輯信號（即，信號顯現爲高邏輯 位準或低邏輯位準，是依照各兩端裝置或拾取件35目 •12- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ——---------裝— (請先閱讀背面之注意事項 寫本頁) 1 . --線· 經濟部智慧財產局員工消費合作社印製 1228473V. Description of the invention (10-mold formation) The element 3 6 (such as plastic ferrite) to which magnetic material is applied, as shown in the figure, has a general angle with a predetermined angle, such as a 8o. The C-shape of the angular extension is consistent. The stator part 34 of the sensor preferably includes two-end devices or pickups 35, such as a Hall effect sensor, or a reed relay, which are mounted on the corresponding oscillating arms or half cages 22, and The rotation axes χ32 of the pair of rollers 32 are staggered at an angular position of 90 °. Figure 5 shows the possible rotation sequence of the element 36 when the roller 32 makes one revolution, indicated by a) and b). (See Figure 5) Whether it moves in the clockwise direction (Figure 5a) or counterclockwise (Figure 5b). Referring to the moving direction of the chain K connected to the roller 32, the above two rotation directions can be regarded as corresponding to the forward movement and the backward movement of the chain K itself. Recall in this article that the term "forward" means the direction of movement of the chain corresponds to the direction of movement transmitted to the chain K when the crankshaft axis of the bicycle is driven along the forward direction of the bicycle itself. Similarly, the two parts a) and b) of FIG. 6 show two time-history diagrams corresponding to the actions of the output signals of the two-end device or the pickup 35, and the two signals are represented by 3 5 2, 3 5 2 It can be regarded as the second signal as a whole when the chain K moves forward (signal 3 5 2, 3 5 2 in Fig. 6a) and backward (signal 3 5 2, 3 5 2 in Fig. 6b). The above signals are essentially logic signals (that is, the signals appear as high logic levels or low logic levels, in accordance with 35 mesh devices or pick-ups at each end. • 12- This paper standard applies to China National Standard (CNS) A4 specifications ( 210 X 297 mm) ——--------- install— (please read the precautions on the back to write this page) 1. --Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 1228473
'發明說明（ 經濟部智慧財產局員工消費合作社印製 則通過磁性材料之元件3 6前方，或與它有一段距離而 定）。 經由兩端裝置或拾取件35所產生之信號3 5 2及352 之邏輯結合，可優異地辨認，輥輪3 2之移動（因而鏈條 K)是否沿著一個方向或另一個方向產生。所有這些均依 照習知規則而發生（例如，從所謂「光學編碼器」之技 術使用），放在此不須要再次詳細說明。 前面已對感測器2者亦可應用到感測器3。熟於此技 術者當可根據前述之指示，而定義出功能上與剛剛述及 之方案相同者。 特別地，上述感測作用可使用輥輪25取代輥輪32而 進行，或者使用與前述不同之感測器或拾取件35，或者 再度，使用兩個感測器，其中一個被連到一個輥輪，另 一個被連到另一個輕輪。 但是，必須指出者，主要第地從技術觀點看（連到磁 性材料之元件36的輥輪32)，剛述及之方案被證明特別 優異，其中它可獲得一個簡單、可靠之感測器組合，再 者提供了低功率消耗，並且即使在惡劣環境下方可正確 操作，例如用在腳踏車傳動器上者。 再次關於功率消耗，已述及有一個元件1 50被連到感 測器2，此元件1 5 0有電力開關之功能，當對應感測功 能之作動不須要時，可切斷感測器2到電壓源V之連 接。 特別地，當開關1 50在開路位置時，條帶1 4之電姐 -13- - 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ' :::.一 ~ 一 (請先閱讀背面之注意事填寫本頁} 裝 ή^τ· •丨線. 1228473 Α7 經濟部智慧財產局員工消費合作社印製 五、發明說明（12 ) 元件並不被連到電壓源V，因而沒有吸收電能。 開關1 5 0最好由各個電線1 5 1連到單元6，使感測器 2本身實際上，僅在單元6認爲須要對應之信號可用時 才被作動。 此一般在單元6有可用（因爲它可接收從外側腳踏車 使用者發出之正向指令，或者因爲由單元6本身依照腳 踏車操作之特別條件）之指令以獲得腳踏車傳動比改變 之時發生。 在感測器3，亦有裝設類似之配置，即開關1 52，它 僅在從單元6接收對應之作動信號時，才會作動兩端裝 置或拾取件3 5。 進行前變速器移動之作用的形式，將參照本發明目前 之較佳實施例而敘述之，即假設僅感測器2存在時，它 可供應下個由單元6處理之信號，可確認腳踏車曲軸軸 心之角度位置’從而由後者驅動之齒輪之角度位置，以 及鏈條K之移動及移動方向。 在進行前變速器齒輪比改變之需求產生時，單元6作 動感測器2(例如由開關1 50，一般爲電子開關，如電晶 體）到閉路位置，以作動感測器2本身。被拾取在銷1 4 2 上之對應輸出信號，使單元6可以優異方式確認曲軸軸 心之曲軸銷Η1所到達之角度位置，以及對應齒輪，從 而鏈條Κ之移動及移動方向。 上述之目的，爲使單元6可令對應之作動器（在圖示 之實施例中，作動器4被連到前變速器）做最適當之前 -14- … 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公爱） (請先閱讀背面之注意事 寫本頁) 裝 -I線· 1228473 A7 B7 五、發明說明（13 ) 進，以正確地使鏈條做所須之移動，同時亦已檢測到鏈 條K向前移動，因而在鏈條靜止時或當鏈條向後移動時 可防止任何嘗試之齒輪移動。 此操作模式被示意地顯示在第7圖之流程圖中。 在此，從最初步驟100開始，步驟1 〇 1確認由單元6 接收（或，在任何情況下，進行處理）一個鏈條定位指 令，即齒輪移動之請求。 下一個步驟1 02爲，其中單元6作動感測器2，以具 有可用之對應信號。 在選擇步驟103(其功能將在下列顯示，並且它在此被 假設具有輸出NO)，從感測器2來之信號，在步驟104 中進行驗證，是否鏈條真正在移動。 步驟1 04之輸出NO指出鏈條K沒有在移動。 在這些情況中，單元6回到步驟1 03。 而，步驟104之輸出YES指出鏈條K在移動，然後 在下一步驟1 05中，單元6進行驗證，是否從感測器2 來之信號指出，鏈條鏈條在向前移動。 從步驟105之輸出NO造成回到步驟103。若從步驟 106輸出YES，單元6在下一步驟106中驗證，是否感 測器2來之信號値可指出鏈條在對應於移動促進部份中 之一個位置上。 同時在此情況中，若輸出NO時，單元6回到步驟 103。而，若輸出YES時，單元6將齒輪移動之指令（步 驟107)送到作動器4，而亦使感測器停止作動。然後移 -15- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注咅？事填寫本頁) 裝 •線. 經濟部智慧財產局員工消費合作社印製 1228473 A7 B7 五 、發明說明（ 14 經濟部智慧財產局員工消費合作社印製 動到一個逮住步驟108。 若基於許多前述之具體理由（鏈條靜止或者向後移 動，位於一個不對應於促進部份之位置上），單元6回 到步驟103，單元6進行驗證，是否從單元6本身接收 或進行處理齒輪移動指令經過的時間，比等於T之預定 界限値長。 若此時段比界限値（從步驟103之輸出NO)短時，單元 6重複前述步驟之順序，以同時進行驗證，是否使用者 已經再次啓動腳踏板，因而'使鏈條K向前移動，特別是 使鏈條進入一個相當於促進部份中之一個之位置上，以 建立對齒輪移動有利之指示。 而，若條件不利於鏈條之移動經過某一段時間（從步 驟103之輸出YES)，單元6移動到步驟109，因而解讀 所接收或處理之齒輪移動指令爲不可執行指令，可能因 爲它已經以錯誤方式發出，並且因而執行重置，以淸除 齒輪移動指令；然後它移動到一個終了步驟1 1 0。 在這些條件下，例如單元6可送出一個信號到使用者 (例如一個聲音及/或光信號），其目的在指出，即使使用 者已發出一個齒輪移動指令，他的動作無法與下達之指 令相吻合（例如，因爲他沒有踏腳踏板，或者他踏腳踏 板向後）。 須了解，上述之操作規則可以次佳方式完成，僅依照 鏈條K之移動及移動方向之信號而操作，上述之目的在 齒輪移動在鏈條K向前移動之優異之條件下執行。在此 -16- 本紙張尺度適用中國國豕標準（CNS)A4規格（210 X 297公爱） (請先閱讀背面之注意事寫本頁) 裝 · -·線· 1228473 A7 B7 五、發明說明（15 ) 情況下，明顯地齒輪角度定位之訊息，以及從而鏈條K 對移動促進部份之定位訊息無法獲得。 當然，在不違反本發明之原理下，構造細節及實施例 在不違離本發明之範圍內，可與在此所顯示及硏敘述者 有廣泛地變化。此特別地應用到，將上述之操作規則參 照連到曲軸軸心（並且因而到對應之變速器）之齒輪應 用，而且僅應用到後變速器之可能性。 至少在原則上，亦可感測鏈條K之位置，特別以一個 感測器，如感測器3連到鏈條張力器，而感測對於由曲 軸軸心所移動之齒輪齒形之位置。 再者，另一變化之實施例亦使用感測器2用來產生齒 輪之角度位置信號，以及使用感測器3用來產生鏈條K 之移動及移動方向之信號。本方案根據感測器2單獨之 使用證明了，在系統之精確性及操作之可靠性方面特別 優異。 符號說明 C1…曲軸軸心 G…接地端子 H1···曲軸銷 K…鏈條 X 2 5…車由心 X26…軸心 1…腳踏車 2…感測器 -17- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ---.----------裝--- (請先閱讀背面之注咅？事寫本頁) .. -丨線' 經濟部智慧財產局員工消費合作社印製 1228473 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（16 ) 3···第二感測器 4,5…作動器 6…程序單元 1 0…定子元件 12···中央開口 1 4，1 6…條帶 1 8…墊子 22…半籠 2 4…上端 25…第一頂皮帶輪或輥輪 26…樞軸 28…底端 30…樞軸 3 4…定子部 35…拾取件 3 6…磁性材料之兀件 100〜1 10…步驟 1 4 0,1 4 1…端銷 142…銷 143…銷 150…電性開關 15 1…電線 1 5 2…開關 3 5 2,3 5 3···信號 -18- (請先閱讀背面之注意事項寫本頁)'Explanation of the invention (printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs through the magnetic material element 3 6 in front of or at a distance from it). Through the logical combination of the signals 3 5 2 and 352 generated by the two-end device or the pickup 35, it can be distinguished whether the movement of the roller 32 (and thus the chain K) is generated in one direction or the other. All these occur according to conventional rules (for example, from the technical use of so-called "optical encoders"), and need not be explained here in detail. Anyone who has previously described the sensor 2 can also be applied to the sensor 3. Those skilled in this technology can define the same function as the solution just mentioned according to the instructions above. In particular, the above-mentioned sensing effect may be performed by using the roller 25 instead of the roller 32, or using a sensor or picking member 35 different from the foregoing, or again, using two sensors, one of which is connected to a roller Round, the other is connected to another light wheel. However, it must be pointed out that, mainly from a technical point of view (roller 32 connected to the magnetic material element 36), the scheme just described has proved to be particularly excellent, in which it can obtain a simple and reliable sensor combination In addition, it provides low power consumption and can operate correctly even in harsh environments, such as those used on bicycle actuators. Regarding power consumption again, it has been mentioned that a component 150 is connected to the sensor 2. This component 150 has the function of a power switch. When the action corresponding to the sensing function is not required, the sensor 2 can be cut off. Connection to voltage source V. In particular, when the switch 1 50 is in the open position, the electrical scale of the strip 1 4-13--This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ':::. 一 ~ 一(Please read the notes on the back to fill out this page first) 装 价 ^ τ · • 丨 line. 1228473 Α7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (12) The component is not connected to the voltage source V, Therefore, no electric energy is absorbed. The switch 150 is preferably connected to the unit 6 by each wire 15 so that the sensor 2 itself is actually activated only when the unit 6 considers that a corresponding signal is available. This is generally in Unit 6 is available (because it can receive a positive command from the outside bicycle user, or because the unit 6 itself is in accordance with the special conditions of the bicycle operation) to obtain a bicycle gear ratio change when it occurs. Sensor 3 There is also a similar configuration, that is, the switch 1 52, which will only actuate the two ends of the device or the pickup 3 5 when it receives the corresponding actuation signal from the unit 6. The form of the action of the front transmission movement will be referred to Comparison of the present invention The embodiment is described, that is, if only the sensor 2 is present, it can supply the next signal processed by the unit 6, which can confirm the angular position of the bicycle crankshaft axis and the angular position of the gear driven by the latter, and the chain. The movement of K and the direction of movement. When the need to change the gear ratio of the front transmission is generated, the unit 6 activates the motion sensor 2 (for example, by the switch 150, generally an electronic switch, such as a transistor) to the closed circuit position for motion sensing. Device 2. The corresponding output signal picked up on the pin 1 4 2 enables the unit 6 to confirm the angular position of the crank pin Η1 of the crankshaft axis and the corresponding gear in an excellent way, thereby the movement and direction of the chain κ. For the above purpose, in order that the unit 6 can make the corresponding actuator (in the illustrated embodiment, the actuator 4 is connected to the front transmission) the most suitable before -14 -... This paper size applies the Chinese National Standard (CNS) A4 specifications (210 X 297 public love) (Please read the note on the back to write this page) Install-I line · 1228473 A7 B7 V. Description of invention (13) to make the chain move properly At the same time, the forward movement of the chain K has been detected, thus preventing any attempted gear movement when the chain is stationary or when the chain is moved backward. This operating mode is schematically shown in the flow chart in Figure 7. Here, Starting from the initial step 100, step 10 confirms that the chain 6 receives (or, in any case, processes) a chain positioning instruction, that is, a request for gear movement. The next step 102 is where the unit 6 performs motion sensing Sensor 2 to have a corresponding signal available. In step 103 (its function will be shown below, and it is assumed here to have output NO), the signal from sensor 2 is verified in step 104, whether The chain is really moving. The output NO of step 104 indicates that the chain K is not moving. In these cases, the unit 6 returns to step 103. However, the output YES of step 104 indicates that the chain K is moving, and then in the next step 105, the unit 6 verifies whether the signal from the sensor 2 indicates that the chain is moving forward. Output NO from step 105 causes a return to step 103. If YES is output from step 106, the unit 6 verifies in the next step 106 whether the signal from the sensor 2 indicates that the chain is in a position corresponding to one of the movement-promoting portions. Meanwhile, in this case, if NO is output, the unit 6 returns to step 103. If YES is output, the unit 6 sends a gear movement command (step 107) to the actuator 4 and stops the sensor. Then shift -15- This paper size applies Chinese National Standard (CNS) A4 specification (210 X 297 mm) (Please read the note on the back first? Fill out this page) Assembly and thread. Intellectual Property Bureau, Ministry of Economic Affairs, Consumer Consumption Cooperative Printed 1228473 A7 B7 V. Description of the invention (14 Intellectual Property Bureau Employee Consumer Cooperatives of the Ministry of Economy printed a arrest step 108. If for many of the foregoing specific reasons (the chain is stationary or moved backwards, it is located in a place that does not correspond to the promotion department) Unit 6), the unit 6 returns to step 103, and the unit 6 verifies whether the elapsed time from receiving or processing the gear movement instruction from the unit 6 is longer than a predetermined limit 等于 equal to T. If this period is longer than the limit 値 ( When output NO from step 103) is short, the unit 6 repeats the sequence of the previous steps to verify at the same time whether the user has activated the foot pedal again, and thus' moves the chain K forward, especially the chain enters an equivalent Promote the position of one of the sections in order to establish an indicator that is favorable for the gear movement. However, if the conditions are not conducive to the movement of the chain after a certain period of time (Yes from the output of step 103), the unit 6 moves to step 109, and therefore interprets the received or processed gear movement instruction as an unexecutable instruction, possibly because it has been issued in the wrong way, and thus performs a reset to eliminate the gear Move instruction; then it moves to a final step 1 1 0. Under these conditions, for example, unit 6 may send a signal to the user (such as a sound and / or light signal) whose purpose is to indicate that even if the user has issued A gear move command, his actions cannot match the command given (for example, because he did not step on the pedals, or he stepped on the pedals backwards). It must be understood that the above operating rules can be completed in the next best way, only in accordance with The movement of the chain K and the signal of the movement direction are operated. The above purpose is performed under the condition that the gear movement is excellent in the forward movement of the chain K. Here -16- This paper size applies to China National Standard (CNS) A4 specification ( 210 X 297 public love) (Please read the notes on the back first to write this page.) ······ 1228473 A7 B7 V. Description of the invention (15) The information of the gear angle positioning, and thus the positioning information of the chain K for the movement promotion part, cannot be obtained. Of course, without violating the principle of the present invention, the structural details and embodiments can be compared with the scope of the present invention without departing from the scope of the present invention. This display and the narrator are widely changed. This applies in particular to the possibility of applying the above-mentioned operating rules to gear applications connected to the crankshaft axis (and therefore to the corresponding transmission), and only to the rear transmission At least in principle, the position of the chain K can also be sensed, especially a sensor, such as the sensor 3 is connected to the chain tensioner, and the position of the tooth profile of the gear moved by the crankshaft axis is sensed. Furthermore, another modified embodiment also uses the sensor 2 to generate the angular position signal of the gear, and uses the sensor 3 to generate the signal of the movement and direction of the chain K. This solution is based on the separate use of sensor 2 and proves that it is particularly excellent in terms of system accuracy and operational reliability. Explanation of symbols C1 ... Crankshaft axis G ... Grounding terminal H1 ... Crankshaft pin K ... Chain X 2 5 ... Car core X26 ... Axial center 1 ... Bicycle 2 ... Sensor-17- This paper size applies to Chinese national standards ( CNS) A4 specification (210 X 297 mm) ---.---------- install --- (please read the note on the back first? Write this page) ..--line 'economy Printed by the Employees ’Cooperative of the Ministry of Intellectual Property Bureau 1228473 A7 B7 Printed by the Consumers’ Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (16) 3 ··· Second sensor 4,5 ... Actuator 6 ... Program unit 1 0 ... stator element 12 ... central opening 1 4, 1 6 ... strip 1 8 ... cushion 22 ... half cage 2 4 ... upper end 25 ... first top pulley or roller 26 ... pivot 28 ... bottom end 30 ... pivot 3 4 ... stator part 35 ... pickup part 3 6 ... magnetic material 100 ~ 1 10 ... step 1 4 0,1 4 1 ... end pin 142 ... pin 143 ... pin 150 ... electric switch 15 1 ... wire 1 5 2… Switch 3 5 2,3 5 3 ··· Signal-18- (Please read the precautions on the back first to write this page)
ϋ I 裝 丨線. 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐）ϋ I installed 丨 line. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)