JP2004331041A - Bicycle with auxiliary power of compressed air - Google Patents

Bicycle with auxiliary power of compressed air Download PDF

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Publication number
JP2004331041A
JP2004331041A JP2003167145A JP2003167145A JP2004331041A JP 2004331041 A JP2004331041 A JP 2004331041A JP 2003167145 A JP2003167145 A JP 2003167145A JP 2003167145 A JP2003167145 A JP 2003167145A JP 2004331041 A JP2004331041 A JP 2004331041A
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JP
Japan
Prior art keywords
auxiliary power
downward slope
bicycle
compressor
clutch 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.)
Pending
Application number
JP2003167145A
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Japanese (ja)
Inventor
Norio Matsunaga
憲郎 松長
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Individual
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Individual
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Individual filed Critical Individual
Priority to JP2003167145A priority Critical patent/JP2004331041A/en
Publication of JP2004331041A publication Critical patent/JP2004331041A/en
Pending legal-status Critical Current

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  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a clutch mechanism for a bicycle functioned as a safe auxiliary brake at a downward slope, reducing abrasion of a brake shoe and obtaining auxiliary power at an upslope. <P>SOLUTION: At a sharp downward slope and a long downward slope, a compressor is rotated by rotation of a wheel to compress air and it can be accumulated in a pressure bomb. A valve is switched by operation of a switch mounted to a handle and the compressor is converted to a driving device to rotate the wheel. It becomes a safe auxiliary brake at a downward slope and is changed to auxiliary power at an upslope. The clutch mechanism in which the device becomes free in order to reduce resistance as much as possible at traveling on a flat place is provided. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

自転車で走行中、急な下り坂や長い下り坂において、車輪の回転で圧縮装置を回し、空気を圧縮して圧力ボンベに蓄めることが出来る。ハンドルグリップに取付けたスイッチ操作でバルブを切換え、圧縮装置を駆動装置に変えて圧力ボンベの空気を駆動装置に送り込み、車輪の回転を助ける補助動力になる。下り坂では圧縮装置の抵抗で安全な補助ブレーキとしての働きも有りブレーキシューの磨耗も軽減、逆に上り坂ではバルブの切換えで補助動力に変わる。平地での走行は抵抗を極力減らすために圧縮装置がフリー状態になる為のクラッチ機構を設ける。
【図面の簡単な説明】
【図１】側面図 （圧縮装置、圧力ボンベの関係を表す）
【図２】平面図 （圧縮装置、クラッチ、ハブの関係を表す）
【図３】断面図 （圧縮装置とバルブ切換えの関係を表す）When riding on a bicycle, on a steep downhill or a long downhill, the compressor can be turned by turning the wheels to compress the air and store it in the pressure cylinder. The valve is switched by the operation of a switch attached to the handle grip, the compression device is changed to a drive device, and the air of the pressure cylinder is sent to the drive device, which serves as auxiliary power to assist the rotation of the wheels. On a downhill, the resistance of the compression device acts as a safe auxiliary brake and the wear of the brake shoe is reduced, while on an uphill, the valve is switched to auxiliary power. When traveling on flat ground, a clutch mechanism is provided to make the compression device free in order to reduce the resistance as much as possible.
[Brief description of the drawings]
FIG. 1 is a side view (representing a relationship between a compression device and a pressure cylinder).
FIG. 2 is a plan view (representing a relationship between a compression device, a clutch, and a hub).
FIG. 3 is a cross-sectional view (representing a relationship between a compression device and valve switching).

Claims (1)

自転車で走行中、急な下り坂や長い下り坂において車輪の回転で圧縮装置を回し、空気を圧縮して圧力ボンベに蓄めることが出来る。ハンドルに取付けたスイッチ操作でバルブを切換え、圧縮装置を駆動装置に変えて車輪の回転を補助する。下り坂では安全な補助ブレーキ、上り坂では補助動力に変わる。平地での走行は抵抗を極力減らすために装置がフリー状態になるクラッチ機構を設ける。When riding a bicycle, the compressor can be turned by turning the wheels on a steep downhill or a long downhill to compress air and store it in a pressure cylinder. The valve is switched by operating a switch attached to the handle, and the compression device is changed to a drive device to assist wheel rotation. On a downhill, it changes to a safe auxiliary brake, and on an uphill, it changes to auxiliary power. When traveling on flat ground, a clutch mechanism that makes the device free will be provided to reduce the resistance as much as possible.
JP2003167145A 2003-05-08 2003-05-08 Bicycle with auxiliary power of compressed air Pending JP2004331041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003167145A JP2004331041A (en) 2003-05-08 2003-05-08 Bicycle with auxiliary power of compressed air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003167145A JP2004331041A (en) 2003-05-08 2003-05-08 Bicycle with auxiliary power of compressed air

Publications (1)

Publication Number Publication Date
JP2004331041A true JP2004331041A (en) 2004-11-25

Family

ID=33508942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003167145A Pending JP2004331041A (en) 2003-05-08 2003-05-08 Bicycle with auxiliary power of compressed air

Country Status (1)

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JP (1) JP2004331041A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7464318B1 (en) 2023-04-20 2024-04-09 合同会社小林知財研鑽処 Drive Assistance Mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7464318B1 (en) 2023-04-20 2024-04-09 合同会社小林知財研鑽処 Drive Assistance Mechanism

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