JP2005145419A5 - - Google Patents

Download PDF

Info

Publication number
JP2005145419A5
JP2005145419A5 JP2003421556A JP2003421556A JP2005145419A5 JP 2005145419 A5 JP2005145419 A5 JP 2005145419A5 JP 2003421556 A JP2003421556 A JP 2003421556A JP 2003421556 A JP2003421556 A JP 2003421556A JP 2005145419 A5 JP2005145419 A5 JP 2005145419A5
Authority
JP
Japan
Prior art keywords
crank
wheel
side gear
gear wheel
transmission mechanism
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.)
Granted
Application number
JP2003421556A
Other languages
Japanese (ja)
Other versions
JP4332417B2 (en
JP2005145419A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2003421556A priority Critical patent/JP4332417B2/en
Priority claimed from JP2003421556A external-priority patent/JP4332417B2/en
Publication of JP2005145419A publication Critical patent/JP2005145419A/en
Publication of JP2005145419A5 publication Critical patent/JP2005145419A5/ja
Application granted granted Critical
Publication of JP4332417B2 publication Critical patent/JP4332417B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Claims (7)

車輪と、人間によってペダリングされるためのクランクと、前記クランクから前記車輪に動力を伝達する動力伝達機構とを備え、A wheel, a crank for pedaling by a human, and a power transmission mechanism for transmitting power from the crank to the wheel;
前記動力伝達機構は、前記クランクの回転方向とは逆の方向に前記車輪を回転させることを特徴とする自転車。The bicycle, wherein the power transmission mechanism rotates the wheels in a direction opposite to a rotation direction of the crank. 前記動力伝達機構は、前記車輪と同軸上に配置された車輪側ギヤホイルと、前記クランクと同軸上に配置されたクランク側ギヤホイルと、前記クランク側ギヤホイルから前記車輪側ギヤホイルに動力を伝達するドライブチェーンとを備え、The power transmission mechanism includes a wheel side gear wheel disposed coaxially with the wheel, a crank side gear wheel disposed coaxially with the crank, and a drive chain for transmitting power from the crank side gear wheel to the wheel side gear wheel. And
前記ドライブチェーンは、交差した状態で前記クランク側ギヤホイル及び前記車両側ギヤホイルに接続されたことを特徴とする請求項１に記載の自転車。2. The bicycle according to claim 1, wherein the drive chain is connected to the crank side gear wheel and the vehicle side gear wheel in a crossed state. 前記動力伝達機構は、前記ドライブチェーンが自己干渉しない状態に前記ドライブチェーンをガイドするチェーンガイドを備え、The power transmission mechanism includes a chain guide that guides the drive chain in a state in which the drive chain does not interfere with itself.
前記チェーンガイドは、前記クランク側ギヤホイルと前記車輪側ギヤホイルとの間の前記ドライブチェーンの２つの部分のうち前記自転車の駆動による張力が低い方の部分をガイドすることを特徴とする請求項２に記載の自転車。The chain guide guides a portion of the two parts of the drive chain between the crank side gear wheel and the wheel side gear wheel that has a lower tension due to driving of the bicycle. The listed bicycle. 前記動力伝達機構は、前記クランクと同軸上に配置されたクランク側ギヤホイルと、前記クランク及び前記クランク側ギヤホイル間に設けられ前記クランク側から前記クランク側ギヤホイルに動力を伝達するアイドルギヤとを備え、The power transmission mechanism includes a crank-side gear wheel disposed coaxially with the crank, and an idle gear that is provided between the crank and the crank-side gear wheel and transmits power from the crank side to the crank-side gear wheel.
前記アイドルギヤは、前記クランクの回転方向とは逆の方向に前記クランク側ギヤホイルを回転させることを特徴とする請求項１に記載の自転車。The bicycle according to claim 1, wherein the idle gear rotates the crank side gear wheel in a direction opposite to a rotation direction of the crank. 前記動力伝達機構は、前記クランク側から前記車輪側に動力を伝達するドライブチェーンと、前記車輪と同軸上に配置された車輪側ギヤホイルと、前記車輪のハブ内部に設けられ前記ドライブチェーン側から前記車輪側ギヤホイルに動力を伝達するアイドルギヤとを備え、The power transmission mechanism includes a drive chain that transmits power from the crank side to the wheel side, a wheel side gear wheel that is disposed coaxially with the wheel, and a hub that is provided in the hub of the wheel, and the drive chain side An idle gear that transmits power to the wheel side wheel,
前記アイドルギヤは、前記ドライブチェーンの回転方向とは逆の方向に前記車輪側ギヤホイルを回転させることを特徴とする請求項１に記載の自転車。The bicycle according to claim 1, wherein the idle gear rotates the wheel side gear wheel in a direction opposite to a rotation direction of the drive chain. 前記動力伝達機構は、前記クランクの軸とは異なる軸上に配置されたクランク側ギヤホイルと、前記クランクから前記クランク側ギヤホイルに動力を伝達するギヤとを備え、The power transmission mechanism includes a crank side gear wheel disposed on an axis different from the axis of the crank, and a gear for transmitting power from the crank to the crank side gear wheel.
前記ギヤは、前記クランクの回転方向とは逆の方向に前記クランク側ギヤホイルを回転させることを特徴とする請求項１に記載の自転車。The bicycle according to claim 1, wherein the gear rotates the crank side gear wheel in a direction opposite to a rotation direction of the crank. 前記動力伝達機構は、前記車輪と同軸上に配置された車輪側ギヤホイルと、前記クランクと同軸上に配置されたクランク側ギヤホイルと、前記クランク側ギヤホイルから前記車輪側ギヤホイルに動力を伝達するドライブシャフトとを備え、The power transmission mechanism includes a wheel side gear wheel disposed coaxially with the wheel, a crank side gear wheel disposed coaxially with the crank, and a drive shaft for transmitting power from the crank side gear wheel to the wheel side gear wheel. And
前記ドライブシャフトは、前記クランク側ギヤホイルの回転方向とは逆の方向に前記車輪側ギヤホイルを回転させることを特徴とする請求項１に記載の自転車。The bicycle according to claim 1, wherein the drive shaft rotates the wheel side gear wheel in a direction opposite to a rotation direction of the crank side gear wheel.
JP2003421556A 2003-11-18 2003-11-18 bicycle Expired - Fee Related JP4332417B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003421556A JP4332417B2 (en) 2003-11-18 2003-11-18 bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003421556A JP4332417B2 (en) 2003-11-18 2003-11-18 bicycle

Publications (3)

Publication Number Publication Date
JP2005145419A JP2005145419A (en) 2005-06-09
JP2005145419A5 true JP2005145419A5 (en) 2006-10-12
JP4332417B2 JP4332417B2 (en) 2009-09-16

Family

ID=34697290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003421556A Expired - Fee Related JP4332417B2 (en) 2003-11-18 2003-11-18 bicycle

Country Status (1)

Country Link
JP (1) JP4332417B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI399304B (en) * 2007-06-06 2013-06-21 Univ Far East Bicycle reversible drive construction
JP6526932B1 (en) * 2019-02-28 2019-06-05 富雄 柿見 Bicycle chain drive mechanism
CN109911096B (en) * 2019-04-04 2020-10-16 深圳市瑞源祥橡塑制品有限公司 Electric vehicle speed setting method and device and electric vehicle
CN109911097B (en) * 2019-04-04 2020-10-20 深圳市瑞源祥橡塑制品有限公司 Method for controlling rotation of bicycle wheel and bicycle

Similar Documents

Publication Publication Date Title
EP2348230B1 (en) bicycle with bidirectional input and one-way output
JP2005225291A5 (en)
US20110185848A1 (en) Clutch type reversible transmission bicycle with bidirectional input and one-way output
US20110190086A1 (en) Bicycle with bidirectional input and one-way output
KR20030015078A (en) Device for driving forward bicycle
BRPI0600372A (en) bicycle wheel hub
EP1620307B1 (en) Power transmission apparatus for bicycle
EP1452438A3 (en) An internal hub transmission for a bicycle
JP2005145419A5 (en)
US8475313B2 (en) Bicycle with output in constant rotating direction and having internal rocker arm epicycle wheel set
CN103754317B (en) A kind of Moped Scooter driving mechanism
KR200421401Y1 (en) Device for regular turning and reverse turning of crank shaft mounting in bicycle
CN107284596B (en) Alternate pedal type labor-saving bicycle transmission device
GB2440132A (en) Bicycle transmission drivable by pedal or assist motor
CN201261537Y (en) Acceleration flywheel for booster vehicle and bicycle
CN2920808Y (en) Bicycle middle axle mechanism
CN110118244A (en) Bicycle bidirectional transmission device
JP3141318U (en) Labor-saving device for electric and pedaling bicycles
KR102321040B1 (en) Full body exercise stationary bicycle driven by the user's upper and lower body
KR102237461B1 (en) Full body exercise bicycle driven by the user's upper and lower body
KR100656811B1 (en) The power improvement unit of bycycle
CN201071099Y (en) High-efficiency booster unit of bicycle
CN2473127Y (en) Wheel core bidirectional different speed driving device
KR200167316Y1 (en) A bicycle back pedaling advance system.
KR101169139B1 (en) Human power driving type power device