JPS6133785U

JPS6133785U - Easy uphill

Info

Publication number: JPS6133785U
Application number: JP11840884U
Authority: JP
Inventors: 誠武山
Original assignee: Individual
Current assignee: Individual
Priority date: 1984-08-02
Filing date: 1984-08-02
Publication date: 1986-03-01

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図６−ま本考案の自転車の前歯車でチェーン及びペ
ダル等をはずした図面１の軸を中心にずらす事により返
対側のペダルと連結してい乞２の軸も同時に同じ距離動
く４はピアノ線等で３の軸に連結し１と２の軸を中心に
動かせば３は外の方へ外の方へ動かせば中心の方へ動く
ようにする第２図は前から見た本考案の断面図で回転力
のかかる１と２の軸の位置がきまれば９のノブで固定す
る。１，２．３・・・軸、−４・・・ピアノ線等、５川
歯車、６・・・ペダル（右及び左）、７・・・歯車・ペ
ダル等の柱、８・・・自転車主柱、９・・・ノブ調整用
。Figure 1 6 - By shifting the front gear of the bicycle of the present invention from the axis shown in Figure 1 with the chain and pedals removed, it connects to the pedal on the opposite side, and the axis 2 also moves the same distance at the same time 4 is connected to the shaft of number 3 with a piano wire, etc., and if you move it around the shafts of 1 and 2, 3 will move towards the outside. Once the positions of axes 1 and 2, where the rotational force is applied in the cross-sectional view of the device, are determined, fix them using the knobs 9. 1, 2. 3... Axis, -4... Piano wire, etc., 5 River gear, 6... Pedal (right and left), 7... Pillar for gears, pedals, etc., 8... Bicycle main pillar, 9 ...For knob adjustment.

Claims

[Claim for Utility Model Registration] When turning the gear 61 pedal at the front of the bicycle, force was applied to the center of the gear and rotation was observed, but in this invention, the center rotates from the center and the center of the gear is shifted. A force is applied to the shaft of the gear on the right pedal and a shaft on the left pedal simultaneously moving from the center of the gear toward the center. A device that reduces the force required to turn the pedal as the shaft is moved away from the center.