TW201125775A - Sixteen-speed drive hub for bicycles - Google Patents
Sixteen-speed drive hub for bicycles Download PDFInfo
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201125775 六、發明說明： 【發明所屬之技術領域】 本創作是有.-種行星錄式十六速自行車㈣速器。 【先前技術】 自行車變速器一般可分為外變速器與内嫌# ^ 是由前後多級鏈輪及移鏈機構組成，雖_^ ’通巾外變速益 點，但卻有撕働不穩定、壽命短以及運轉加卫簡單的優201125775 VI. Description of the invention: [Technical field to which the invention belongs] This creation is a kind of planetary recording type sixteen-speed bicycle (four) speed device. [Prior Art] Bicycle transmission can be generally divided into external transmission and internal suspicion # ^ is composed of front and rear multi-stage sprocket and chain-shifting mechanism, although _^ 'passage outside the gear shift point, but there is tearing instability, life Short and easy to operate and simple
，並以行星齒心=速= =::i=，密以及換檔作動穩定等優點，除了能夠改 .外《_6缺點外，還可提供自行車較佳的傳動性 器，廣泛賴臉折疊車與電動自行車中。但内變速器與外變㈣相比， 仍存在樓位數目不足的缺點，直至美國專利第5527230 、第5540456 ?網、第5556354號[3]個三組行星齒輪系組成變速機構，以一組差速 ，構作為魏機構的主體’提供兩個輸人界面，該變速機構將輸入動力一 分為二作為差速機構的兩個動力，使得内變速機構的檔位數目提昇至十二 速’且變速倍率達339% ; 2000年，美國專利第6〇48287號[4】提出一^ 十四速内變速器，其變速倍率高達526% ; 2〇〇2年，美國專^第6368243 號问提出以連接離合器組合兩組複式行星齒輪系之十三迷内變速器；2〇〇6 年，美國專利第7148582號[6]組合兩組行星齒輪系，得到一顆八速内變速 器。 從上述先前技術的回顧可知將輸入動力—分為二作為差迷機構之兩個 動^的設計方式⑴具有軸向配置空間小’以及換檔過程可細調與微調速級 功能的優點，為一良好的設計構想；然而因受限於設計理論始終無法突破， 造成目前最多僅能達到十二速與變速倍率低的缺點。 [1] Fichtel & Sachs AG, Schvveinfurt, 1996, "Multi-Speed Hub for Bicycles " U· S. Patent No. 5,527,230. ’ [2] Fichtel & Sachs AG, Schweiniurt, 1996, "Multispeed Hub for a Bicycle " U· 201125775 S. Patent No. 5,540,456. ' [3】Fichtel & Sachs AQ Schweinfurt，1996, "Shifting arrangement for a change gear drive in multispeed hubs for bicycles," U. S. Patent No. 5,556,354.And with the planetary tooth heart = speed = =:: i =, dense and shifting stable stability, etc., in addition to being able to change. In addition to the "_6 shortcomings, it can also provide a better transmission of the bicycle, a wide range of folding vehicles and In an electric bicycle. However, compared with the external transformer (4), there are still shortcomings of insufficient number of buildings, until the US patents 5527230, 5540456?, and 5,555,364 [3] three sets of planetary gear trains form a shifting mechanism, with a set of differences. The speed, as the main body of the Wei mechanism, provides two input interfaces. The shifting mechanism divides the input power into two powers of the differential mechanism, so that the number of gears of the internal shifting mechanism is increased to twelve speeds' The gear ratio is up to 339%. In 2000, U.S. Patent No. 6,48,287 [4] proposed a fourteen-speed internal transmission with a gear ratio of up to 526%. In 2002, the US patent No. 6368242 The clutch is combined with two sets of three planetary transmissions of the compound planetary gear train; in 2, 6 years, US Patent No. 7148582 [6] combines two sets of planetary gear trains to obtain an eight-speed internal transmission. From the review of the above prior art, it is known that the input power is divided into two as the design of the two motions of the difference mechanism (1) having the advantages of small axial arrangement space and fine adjustment and micro-speed regulation functions of the shifting process. A good design concept; however, due to the limited design theory can not be broken, resulting in the current maximum of only 12 speed and low speed. [1] Fichtel & Sachs AG, Schvveinfurt, 1996, "Multi-Speed Hub for Bicycles " U· S. Patent No. 5,527,230. ' [2] Fichtel & Sachs AG, Schweiniurt, 1996, "Multispeed Hub For a Bicycle " U· 201125775 S. Patent No. 5,540,456. ' [3] Fichtel & Sachs AQ Schweinfurt, 1996, "Shifting arrangement for a change gear drive in multispeed hubs for bicycles, " US Patent No. 5,556,354 .
[4] Bernhard RohlofF, 2000, "Multispeed Bicycle Gear System," U. S. Patent No. 6,048,287.[4] Bernhard RohlofF, 2000, "Multispeed Bicycle Gear System," U. S. Patent No. 6,048,287.
[5] Liu, J. C., 2002, "Bike Inner Derailleur," U. S. Patent No. 6,368,243.[5] Liu, J. C., 2002, "Bike Inner Derailleur," U. S. Patent No. 6,368,243.
[6] Shimano Inc, 2006, "Bicycle Internal Gear Shifting Hub," U.S. Patent Ho. 7148582 B2.[6] Shimano Inc, 2006, "Bicycle Internal Gear Shifting Hub," U.S. Patent Ho. 7148582 B2.
[7] Rickels & SRAM, 2001, "A Multi-Speed Hub Gear," WO 01/92094. 【發明内容】[7] Rickels & SRAM, 2001, "A Multi-Speed Hub Gear, " WO 01/92094. [Summary of the Invention]
先刖技術顯示因設計理論的不足’造成將輸入動力一分流為二作為差 速機構之兩個動力的設計方式’目前最多僅能達到十二速與變速倍率低的 缺點。故本創作發明人在突破相關設計理論的同時，成功地完成本創作之 高變速倍率的十六速自行車内變速器設計。於變速控制機構的部份由兩组 二階複式行星齒輪系組成，增加内變速器的檔位數目至十六速，並接異 變速‘器的變速倍率達814%。 本創作主要包含一車輪輪轂、一固定主軸、兩組輸入控制單元、兩組 制動控制單元、與一顆行星齒輪式内變速機構。該變速機構可分為差速機 ，與變速控制機構兩部份，其中差速機構由，基本行星齒輪系組成，作 為内變速機構的主體並提供兩個輸人界面，藉由兩組行星錄“且成第— 組與第二組變速控制機構，當—動力由輸人鏈輪輸人後，透過_連 動力分流傳至第一組與第二組變速控制機構；接著，由兩_ 制機構各選擇-共轴構件作為固定桿或輸人桿，其中第—崎 速機構的行星臂，而第二組變速控制機構心出構件 最後由差速機構的太陽齒輪輸出至車輪輪^本 ^ W簡早、1造容易與各驗傳動效率高的特點 -備構 齒輪式變速機構，利麟輸人動力-分為二的特性其由度的行星 物各大自物件廠麻綱之⑽且 [S3 201125775 【實施方式】 音』所t係本創作實施例之半視圖，其由固定主車由1，車輪輪 二»工1半凡1 62、63、71、72與73，輸入控制單元64、65 ' Γ。^组制機構2,第二組變速控制機構3與差速機構4所 1 4f速控制機構2、第二組變速控賴構3與差速機構4 ! Γ 1 4 成’作為内變速機構的主體並梧供兩彻aλ田 β ± 施彳輸人界面，#1由祕行星齒輪系組 成第-組與第二組變速控制機構2與3。當—動力 =弋力分別由第-組與第二組變速控制機構的行星臂2“二專入； ，者，由兩組魏控韻構各選擇—共倾件作為固定桿 第:組變速控纖構的輸出構件24連接至差速機構的行星臂42，而第二 =速控制機_輸出構件34連接至錢機構的環齒輪43 =由兩組變速控制機構的環齒輪24和34傳至差速機構4，最後由差速機 構的太陽齒輪41輸出至車輪輪較51。構件21、22、23、24、25、^、 ，33 34、35、41、42、43具有相同的迴轉軸位（中心線），可产迴轉 軸做360。的迴轉。右端的輸人控制單元由調速套筒ή、調速滑塊^、棘 及單向棘輪離合n 66驗成，輸人賴52將動 25時，若行星臂25的轉速大於環齒輪24 ι仃至碎 作用，行星臂25與《輪24連結成同—構件；反之1彳爾= 轉6速6 小於環齒輪24的轉速’則單向棘輪離合器66不作用，1 筒'化 照擋位作動順序刻有溝槽，使得棘爪641於十六靖位t皆與行星^ ( ^ °左端的輸入控制單元由調速套筒H、調速滑塊65、調速環67 環上的齒671與672組成，其中細、第人、第十二及 洲、 «周速套筒11上的溝槽，使得調速環67分別經由671、防 與環齒輪34，使行星臂35與環齒輪34成為同一構件。 “丁# =參閱第-圖與第二圖所示，其中第二圖所示係本創作實施例之第一 ，.灸速控制機構2與第二組變速控制機構3的立體系統圓其 =為第-組與第二組變速_機構之行星f，#動力由輪人鏈輸入 後’可分別透過行星臂25與35將動力傳至第一組與第二組變速控制機構， [S] 6 201125775 25 ^251 ^16 ^ ^ 22 ^ 23 2 ' 吨星齒产262，t內細齒輪對相鄰接；環齒輪24 齒二=2 =的齒輪對相鄰接；第二組變速控制機構3的太陽 衝輸構件31 ' 32、33與行星齒輪361 ' 362、363，以I、也“± · 接；環”星_362 ’ _的齒 速m目: 41 f ；：r '- w *人s 連接成同一構件；聯接套筒341，分別藉由槽The first-hand technique shows that the design of the two technologies that divides the input power into two as the differential mechanism due to the lack of design theory is currently only able to achieve the disadvantages of twelve speeds and low speed overrides. Therefore, the creative inventor succeeded in completing the design of the sixteen-speed bicycle internal transmission with high gear ratio at the same time as breaking through the relevant design theory. The part of the shift control mechanism consists of two sets of second-order compound planetary gear trains, increasing the number of gears in the internal transmission to sixteen speeds, and the gear ratio of the different gears is 814%. The creation mainly includes a wheel hub, a fixed spindle, two sets of input control units, two sets of brake control units, and a planetary gear type internal shifting mechanism. The shifting mechanism can be divided into a differential engine and a shifting control mechanism, wherein the differential mechanism is composed of a basic planetary gear train, and serves as a main body of the internal shifting mechanism and provides two input interfaces, with two sets of planetary records. “And the first group and the second group of shift control mechanisms, when the power is input by the input sprocket, the power is transmitted to the first group and the second group of shift control mechanisms through the _ linkage power; The mechanism selects the coaxial member as the fixed rod or the input rod, wherein the planetary arm of the first-spindle speed mechanism, and the second set of shifting control mechanism core-out member is finally outputted by the sun gear of the differential mechanism to the wheel wheel ^^ W is early, 1 is easy to manufacture and the efficiency of each test is high--the gear-type shifting mechanism, Lilin loses power--the characteristics of the two are the characteristics of the planets, and the major objects are the ones (10). [S3 201125775 [Embodiment] The sound is a half view of the present embodiment, which is input to the control unit by the fixed main vehicle, the wheel, the wheel, the wheel, the wheel, the wheel, the wheel, the wheel, the wheel, the wheel, the wheel, the wheel, the wheel, the wheel, the wheel, the wheel, the wheel, the wheel, the wheel, the wheel 64, 65 ' Γ. ^ group mechanism 2, the second group of shift control mechanism 3 and differential mechanism 4 1 4f speed control mechanism 2, the second group of shift control structure 3 and the differential mechanism 4 ! Γ 1 4 into 'the main body of the internal shifting mechanism and provide two a λ field ± ± 彳The input interface, #1 consists of the first planetary gear trains of the first and second sets of shifting control mechanisms 2 and 3. When the power = the force of the first and the second set of shifting control mechanisms of the planetary arm 2 "two Specialized; ,, by two sets of Wei control rhyme selection - co-dumping as the fixed rod: the output member 24 of the shifting control structure is connected to the planetary arm 42 of the differential mechanism, and the second = speed control machine The output member 34 is coupled to the ring gear 43 of the money mechanism = is transmitted to the differential mechanism 4 by the ring gears 24 and 34 of the two sets of shift control mechanisms, and finally outputted to the wheel wheel ratio 51 by the sun gear 41 of the differential mechanism. The members 21, 22, 23, 24, 25, ^, 33, 35, 41, 42, 43 have the same rotational axis position (center line), and can produce a rotary shaft for 360. The turn. The input control unit at the right end is verified by the speed control sleeve 调速, the speed control slider ^, the ratchet and the one-way ratchet clutch n 66, and the input speed of the planetary arm 25 is greater than the ring gear 24 ι.仃 碎 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The actuation sequence is engraved with grooves, so that the pawl 641 is in the sixteenth position t and the planet ^ ( ^ ° left end of the input control unit by the speed control sleeve H, the speed control slider 65, the speed ring 67 ring on the ring 671 and 672, in which the fine, the first person, the twelfth and the continent, «the groove on the circumferential speed sleeve 11, so that the speed control ring 67 via the 671, the anti-loop gear 34, respectively, the planetary arm 35 and the ring gear 34 becomes the same member. "丁# = Refer to the first and second figures, wherein the second figure is the first of the present embodiment, the moxibustion speed control mechanism 2 and the second group of shift control mechanisms 3 The stereo system is rounded to = the first group and the second group of gears _ the planet f, the power is input by the wheel chain, and the power can be transmitted through the planet arms 25 and 35 respectively. To the first group and the second group of shift control mechanisms, [S] 6 201125775 25 ^251 ^16 ^ ^ 22 ^ 23 2 ' ton star tooth production 262, t internal fine gear pair adjacent; ring gear 24 tooth two = 2 = gear pairs are adjacent; the second group of shift control mechanisms 3 of the sun-crushing members 31 ' 32, 33 and the planet gears 361 ' 362, 363, I, also "± · connect; ring" star _362 ' _ of the tooth speed m mesh: 41 f ;: r '- w * human s connected into the same member; coupling sleeve 341, respectively by the slot
«ϋ齒2 34上的齒342、槽344 4合環齒輪43上的齒431，使得 极命輪34與43可連接成同一構件。 機 m ΓΓ 套清連接第二組變速控制機構3的環齒輪 與差速機構4的_輪43，其動力得以傳駐差速機構。 ^^第-圖與第四圖所示，其中第四_本創作實施例之機 ^其中第-_速控制機獅太_輪21、22及23、環絲 < 25以及行星齒輪261、262、263所έ日士、.馇-i + 齒&31 π » u ± 斤，.成，第一組邊速控制機構由太陽 ，31、32及33、〶齒輪34、行星臂％以及行星齒輪n舶 44·Γί έ’ ί速Γ4則由太陽齒輪41、環齒輪43、行星臂42與行星齒輪 所‘、且成。第一組變速控制機構的控制單元61、62與63， 陽齒輪21、22及23，第二組變速控制機構的控制單元71、72與八 別控制太陽齒輪31、32、33。當動力由輸人鏈輪52輸人時，動力一分2 2—2=!^彳爾25與瓜#僅料—組變速控顧_太陽齒輪21: 構4的主触由環齒輪24藉著聯接套筒241傳遞至差速機 67 _仃星\ 時另—動力傳紅第二組變速㈣機構，藉由調速環 =的作用，同時連接671與672 ’使得行星臂35與環齒輪％連接，另— 動力可藉由聯接套筒341傳遞至差速機構4的環齒輪43，最後動力由太陽 201125775 齒輪ϋ過輸出離合器53的連接，傳至車輪輪毅51。 5月參閱第一圖與第五圖所示，其中第五圖係本創作實施例之十六個檔 位的輸入離合H與制動離合器的控職形以及各檔位所對應祕速比。當 輸入構件為行星f 25 (35)與環錄24，㈣定構件為第二纟讀速控制機構 的，陽，輪33 ’為第一樓狀態，其動力流向圖請參考第六圖；當輸入構件 為行星# 25 (35)、環齒輪24與34，且沒有太陽齒輪被固定時，為第四標 狀態’其動力流向圖請參考第七圖；當輸入構件為行星臂25 (35)，且固定 構件為兩組變速控制機構的太陽齒輪63與73，為第五稽狀態，其動力流 向圖請參考第八®];當輪人構件為行星f 25 (35)與環錄34，且固定構件 為二組變速控制機構之太陽齒輪73，為第八檔狀態，其動力流向圖請參考 第九圖。第-魁第十六檔的轉速比值分別為2 4272、彳⑽7、1 2们8、 1.0000 0.8361、0.7184、0.6297、0.5605、0.5051、0.4596、0.4216、 0.3894、0.3618、Q.3378、0.3169、0.2983，其變速倍率為 814%。 2上^明’本創作之魏在於變速機難差速娜錢速 组成’除了增加-般内變速器的檔位數目至十六標位外，更提昇内= 益的變速料達814%，且㈣計算證龍速機構各触 ' =视，類示本_«做數目多、變速鲜大、傳動 【圖式簡單說明】 第一圖本創作實施例之半視圖 =二，本創作實施例之第一組與第二組變速控制機構之立 =三作實關之差速機構錢速㈣機構之立 ^圖 第四圖本創作實施例之機構簡圖 ’、，.死圖 第五圖纟創作實施例之各槽位輸入離合器與制 對應的轉速比值 ㈣&制情形與 第六圖本創作實施例之第-棺之動力傳遞路線圓 第七圖本創作實施例之第四槽之動力傳遞路線圖 第八圖本創作實施例之第五播之動力傳遞路線圖 第九圖本創作實施例之第八檔之動力傳遞路線圖 201125775 【主要元件符號說明】«The teeth 342 on the molars 2 34, the grooves 344 4 and the teeth 431 on the ring gear 43 allow the pole wheels 34 and 43 to be connected to the same member. The machine m ΓΓ is connected to the ring gear of the second group of shift control mechanisms 3 and the wheel 43 of the differential mechanism 4, and the power thereof is transmitted to the differential mechanism. ^^第图图和图图, shown in the fourth embodiment of the present invention, wherein the first-speed control machine lion too _ wheels 21, 22 and 23, loop wire < 25 and planetary gear 261, 262, 263 έ日士,.馇-i + teeth &31 π » u ± 斤,., the first set of side speed control mechanisms from the sun, 31, 32 and 33, 〒 gear 34, planet arm% and The planetary gear n is 44 Γ έ 由 由 由 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳 太阳The control units 61, 62 and 63 of the first set of shift control mechanisms, the male gears 21, 22 and 23, the control units 71, 72 of the second set of shift control mechanisms, and the sun gears 31, 32, 33 are controlled eight. When the power is input by the input sprocket 52, the power is one point 2 2 - 2 = ! ^ 彳 25 25 and melon # only material - group shift control _ sun gear 21: the main contact of the structure 4 is borrowed by the ring gear 24 The coupling sleeve 241 is transmitted to the differential 67 _ 仃 \ 时 另 另 另 另 动力 动力 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二% connection, and the other power can be transmitted to the ring gear 43 of the differential mechanism 4 by the coupling sleeve 341, and finally the power is transmitted from the sun 201125775 gear through the output clutch 53 to the wheel wheel 51. Referring to the first and fifth figures in May, the fifth figure is the input clutch H of the sixteen gear positions of the present embodiment and the control profile of the brake clutch and the secret speed ratio of each gear position. When the input member is the planet f 25 (35) and the ring record 24, (4) the fixed member is the second read speed control mechanism, the sun, the wheel 33 ' is the first floor state, and the power flow diagram thereof is referred to the sixth figure; The input member is Planet #25 (35), ring gears 24 and 34, and when there is no sun gear fixed, it is the fourth standard state. For the power flow diagram, please refer to the seventh diagram; when the input member is the planet arm 25 (35) And the fixed members are the sun gears 63 and 73 of the two sets of shift control mechanisms, which are in the fifth state, and the power flow diagram is referred to the eighth ®]; when the wheel members are the planets f 25 (35) and the ring record 34, And the fixing member is the sun gear 73 of the two sets of shift control mechanisms, which is the eighth gear state, and the power flow diagram thereof is referred to the ninth diagram. The speed ratio of the first-fifth sixteenth gear is 2 4272, 彳(10)7, 1 2, 8, 1.0000 0.8361, 0.7184, 0.6297, 0.5605, 0.5051, 0.4596, 0.4216, 0.3894, 0.3618, Q.3378, 0.3169, 0.2983, Its gear ratio is 814%. 2上^明' The creation of Wei is that the speed changer is difficult to speed up the speed of the money to form 'in addition to the increase in the number of gears in the internal transmission to the sixteen standard position, and the increase in the internal = profitable shifting material reached 814%, and (4) Calculate the test of the speed of the dragon's speed mechanism's view, the type shows the number _«dos a large number, the shift speed is fresh, the transmission [simple description of the drawing] The first picture half view of the creation embodiment = two, the creation example The first group and the second group of shift control mechanisms stand = three for the real difference between the speed mechanism and the speed of the body (four) the organization of the figure ^ Figure 4 The schematic diagram of the author of the creation of the example ',,. The ratio of the speed of the input clutch and the corresponding speed of each slot in the creation embodiment (4) & the situation and the sixth diagram of the power transmission route of the first embodiment of the present invention is shown in the seventh diagram. The eighth diagram of the road map The power transmission route diagram of the fifth broadcast of the present embodiment is shown in the ninth diagram. The power transmission route diagram of the eighth gear of the present creation embodiment 201125775 [Description of main component symbols]
1 固定主軸 251 行星臂上的齒 11 調速套筒 261 第一行星齒輪 2 第一組變速控制機構 262第二行星齒輪 21 第一太陽齒輪 263 第三行星齒輪 22 第二太陽齒輪 3 第二組變速控制機構 23 第三太陽齒輪 31 第四太陽齒輪 24 第一環齒輪 32 第五太陽齒輪 241 聯接套筒 33 第六太陽齒輪 242環齒輪上的齒 34 第二環齒輪 243、 244聯接套筒的槽 341 聯接套筒 25 第一行星臂 342環齒輪上的齒 343、 344聯接套筒的槽 541、 542固定套筒 35 第二行星臂 551、 552、553定位螺帽 351 行星臂上的槽 561、 562、563 軸承 361 第四行星齒輪 61 第一控制單元 362 第五行星齒輪 62 第二控制單元 363 第六行星齒輪 63 第三控制單元 4 差速機構 64、 65調速滑塊 41 第七太陽齒輪 641 棘爪 201125775 42第三行星臂 43第三環齒輪 431環齒輪上的齒 441第七行星齒輪 51車輪輪轂 52輸入键輪 53單向棘輪輸出離合器 66單向棘輪輪入離合器 67調速環 671、672調速環上的齒 68、69旋轉控制桿 71第四控制單元 72第五控制單元 73第六控制單元 • 七、申請專利範圍： 1. 一種行星齒輪式十六速自行車内變速器，其組成包括： 一車輪輪轂，主要用為包覆變速機構與煞車系統； 一固定主軸，主要作為各構件的機架； 二組輸入單元，用以控制變速機構的動力輸入構件； 二組制動單元，用以控制變速機構的固定構件； 一組輸出離合器，用以控制變速機構的輪出構件； 一行星齒輪式變速機構。 2. 根據申請專利範圍第，項所述，行星齒輪式十六速自行車内變速器之 星齒輪式變速機構，其差速機構為—組基本行星錄系，其组成包括— # 個太陽齒輪、行星齒輪、一環齒輪與一行星臂；兩組變速控制機構皆為 三階複式行星齒輪系，皆由三個太陽齒輪、一組三階複式行星齒輪、— 環齒輪與一行星臂所組成。 3. 根據申請專利範圍第]項所述，行星齒輪式十六速自行車内變速器之行 星齒輪式變速機構，輸入動力分流為二動力流，分別由行星臂傳至兩組 ，速控制機構’再由變速控織構中選擇—太陽齒輪作細定構件，或 環齒輪與行星臂連接，將兩個動力輸入至差速機構，最後動力從差速機 構的太陽齒輪輸出至車輪輪毅，達到變換檔位的目的；第—組變速控制 機構與第二_速控纖構㈣㈣件為行速控制機構1 fixed spindle 251 tooth 11 on the planetary arm speed control sleeve 261 first planetary gear 2 first gear shift control mechanism 262 second planetary gear 21 first sun gear 263 third planetary gear 22 second sun gear 3 second group Shift control mechanism 23 third sun gear 31 fourth sun gear 24 first ring gear 32 fifth sun gear 241 coupling sleeve 33 sixth sun gear 242 ring gear teeth 34 second ring gears 243, 244 coupling sleeve Slot 341 coupling sleeve 25 teeth 343, 344 on the ring gear of the first planet arm 342 coupling groove 541, 542 of the sleeve sleeve fixing sleeve 35 second planet arm 551, 552, 553 positioning nut 351 slot 561 on the planet arm 562, 563 bearing 361 fourth planetary gear 61 first control unit 362 fifth planetary gear 62 second control unit 363 sixth planetary gear 63 third control unit 4 differential mechanism 64, 65 speed control slider 41 seventh sun Gear 641 pawl 201125775 42 third planet arm 43 third ring gear 431 ring gear 441 seventh planet gear 51 wheel hub 52 input key wheel 53 one-way ratchet output clutch 66 To the ratchet wheel clutch 67 speed control ring 671, 672 gear on the speed control ring 68, 69 rotation control lever 71 fourth control unit 72 fifth control unit 73 sixth control unit • Seven, patent scope: 1. A planet The gear type six-speed bicycle internal transmission comprises: a wheel hub mainly used for covering the shifting mechanism and the braking system; a fixed main shaft mainly serving as a frame of each component; and two sets of input units for controlling the shifting mechanism a power input member; two sets of braking units for controlling the fixing members of the shifting mechanism; a set of output clutches for controlling the wheeling members of the shifting mechanism; and a planetary gear shifting mechanism. 2. According to the scope of the patent application, the planetary gear type 16-speed bicycle internal transmission star gear type shifting mechanism, the differential mechanism is a group of basic planetary recording system, and its composition includes - #太阳齿轮,行星Gear, one ring gear and one planet arm; both sets of shift control mechanisms are three-stage compound planetary gear trains, which are composed of three sun gears, a set of third-order compound planetary gears, a ring gear and a planetary arm. 3. According to the scope of the patent application, the planetary gear type shifting mechanism of the planetary gear type six-speed bicycle internal transmission, the input power split is two power flow, respectively, transmitted from the planetary arm to the two groups, and the speed control mechanism It is selected by the variable speed control texture—the sun gear is used as the fine-tuning member, or the ring gear is connected with the planetary arm, and the two powers are input to the differential mechanism. Finally, the power is output from the sun gear of the differential mechanism to the wheel wheel, and the transformation is achieved. The purpose of the gear position; the first group shift control mechanism and the second _ speed control fiber structure (four) (four) pieces are the line speed control mechanism
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW99102172A TW201125775A (en) | 2010-01-26 | 2010-01-26 | Sixteen-speed drive hub for bicycles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW99102172A TW201125775A (en) | 2010-01-26 | 2010-01-26 | Sixteen-speed drive hub for bicycles |
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| Publication Number | Publication Date |
|---|---|
| TW201125775A true TW201125775A (en) | 2011-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW99102172A TW201125775A (en) | 2010-01-26 | 2010-01-26 | Sixteen-speed drive hub for bicycles |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI511902B (en) * | 2012-12-26 | 2015-12-11 | Univ Nat Yunlin Sci & Tech | Eight-speed transmission hub for bicycle |
| CN106494563A (en) * | 2016-12-21 | 2017-03-15 | 张家港川梭车业有限公司 | A kind of gear ring center wheel is fixed single-wheel and directly drives many gear fully-automatic gearboxs |
| CN106763569A (en) * | 2016-12-21 | 2017-05-31 | 张家港川梭车业有限公司 | A kind of double centre wheels of gear ring fix single-wheel and directly drive multi gear fully-automatic gearbox |
| CN106969103A (en) * | 2017-05-25 | 2017-07-21 | 李钢 | A kind of internal speed variator of bicycle and its arrangements for speed regulation |
| TWI618651B (en) * | 2014-05-15 | 2018-03-21 | 國立雲林科技大學 | Bicycle eight-speed internal transmission |
| CN113382919A (en) * | 2018-10-26 | 2021-09-10 | 先进技术有限公司 | Transmission system |
| TWI836102B (en) * | 2019-07-31 | 2024-03-21 | 日商島野股份有限公司 | Transmission devices for human-driven vehicles and auxiliary systems for human-driven vehicles equipped with the transmission devices |
-
2010
- 2010-01-26 TW TW99102172A patent/TW201125775A/en unknown
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI511902B (en) * | 2012-12-26 | 2015-12-11 | Univ Nat Yunlin Sci & Tech | Eight-speed transmission hub for bicycle |
| TWI618651B (en) * | 2014-05-15 | 2018-03-21 | 國立雲林科技大學 | Bicycle eight-speed internal transmission |
| CN106494563A (en) * | 2016-12-21 | 2017-03-15 | 张家港川梭车业有限公司 | A kind of gear ring center wheel is fixed single-wheel and directly drives many gear fully-automatic gearboxs |
| CN106763569A (en) * | 2016-12-21 | 2017-05-31 | 张家港川梭车业有限公司 | A kind of double centre wheels of gear ring fix single-wheel and directly drive multi gear fully-automatic gearbox |
| CN106763569B (en) * | 2016-12-21 | 2023-05-26 | 张家港川梭车业有限公司 | Gear ring double-center-wheel fixed single-wheel direct-drive multi-gear full-automatic transmission |
| CN106969103A (en) * | 2017-05-25 | 2017-07-21 | 李钢 | A kind of internal speed variator of bicycle and its arrangements for speed regulation |
| CN113382919A (en) * | 2018-10-26 | 2021-09-10 | 先进技术有限公司 | Transmission system |
| CN113382919B (en) * | 2018-10-26 | 2023-05-30 | 先进技术有限公司 | Transmission system |
| TWI836102B (en) * | 2019-07-31 | 2024-03-21 | 日商島野股份有限公司 | Transmission devices for human-driven vehicles and auxiliary systems for human-driven vehicles equipped with the transmission devices |
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