RU1770207C - Derailleur gear - Google Patents

Derailleur gear

Info

Publication number
RU1770207C
RU1770207C SU904841941A SU4841941A RU1770207C RU 1770207 C RU1770207 C RU 1770207C SU 904841941 A SU904841941 A SU 904841941A SU 4841941 A SU4841941 A SU 4841941A RU 1770207 C RU1770207 C RU 1770207C
Authority
RU
Russia
Prior art keywords
stop
spring
chain
loaded
derailleur gear
Prior art date
Application number
SU904841941A
Other languages
Russian (ru)
Inventor
Борис Федорович Дорофеев
Original Assignee
Харьковский Институт Инженеров Железнодорожного Транспорта Им.С.М.Кирова
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.)
Filing date
Publication date
Application filed by Харьковский Институт Инженеров Железнодорожного Транспорта Им.С.М.Кирова filed Critical Харьковский Институт Инженеров Железнодорожного Транспорта Им.С.М.Кирова
Priority to SU904841941A priority Critical patent/RU1770207C/en
Application granted granted Critical
Publication of RU1770207C publication Critical patent/RU1770207C/en

Links

Landscapes

  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

Изобретение относитс  к машиностроению , в частности к велостроению, и может быть использовано в цепных передачах, передаточное число которых измен етс  переводом цепи на р дом расположенные звездочки. Цель изобретени  - повышение надежности и удобства управлени . Новым в устройстве  вл етс  то. что переключающий элемент выполнен в виде трехплечего рычага 10с двусторонним подпружиненным упором 13, св занного с дистанционным органом управлени , а корпус снабжен ползуном 2 на котором выполнены поперечные пазы дл  их взаимодействи  с упором и фиксатором . 5 ил.The invention relates to mechanical engineering, in particular to bicycle building, and can be used in chain transmissions, the gear ratio of which is changed by transferring the chain to adjacent sprockets. The purpose of the invention is to increase reliability and ease of control. New to the device is that. that the switching element is made in the form of a three-armed lever 10 with a spring-loaded spring-loaded stop 13 connected to the remote control, and the housing is equipped with a slider 2 on which transverse grooves are made for their interaction with the stop and the latch. 5 ill.

Description

А,А A, A

27 327 3

99

Фиг.2Figure 2

VV

Ф&/2.5F & / 2.5

РедакторEditor

Составитель В.Яковлев Техред М.МоргенталCompiled by V. Yakovlev Tehred M. Morgenthal

J2 JJ 31J2 JJ 31

ФУ2.5FU2.5

Корректор О Юрковецка Proofreader About Yurkovetska

SU904841941A 1990-06-21 1990-06-21 Derailleur gear RU1770207C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU904841941A RU1770207C (en) 1990-06-21 1990-06-21 Derailleur gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU904841941A RU1770207C (en) 1990-06-21 1990-06-21 Derailleur gear

Publications (1)

Publication Number Publication Date
RU1770207C true RU1770207C (en) 1992-10-23

Family

ID=21522420

Family Applications (1)

Application Number Title Priority Date Filing Date
SU904841941A RU1770207C (en) 1990-06-21 1990-06-21 Derailleur gear

Country Status (1)

Country Link
RU (1) RU1770207C (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
В.И.Пустовалов и др. Справочник велосипедиста. Харьков. Транспорт,1976, с.62- 64, рис.35. *

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