SU1720919A1 - Bush of bicycle driving wheel - Google Patents

Bush of bicycle driving wheel Download PDF

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Publication number
SU1720919A1
SU1720919A1 SU894710951A SU4710951A SU1720919A1 SU 1720919 A1 SU1720919 A1 SU 1720919A1 SU 894710951 A SU894710951 A SU 894710951A SU 4710951 A SU4710951 A SU 4710951A SU 1720919 A1 SU1720919 A1 SU 1720919A1
Authority
SU
USSR - Soviet Union
Prior art keywords
separator
driving wheel
bicycle
bush
bicycle driving
Prior art date
Application number
SU894710951A
Other languages
Russian (ru)
Inventor
Юрий Сергеевич Лучко
Иван Васильевич Куликов
Алла Константиновна Кульчицкая
Владимир Иванович Лопанский
Original Assignee
Харьковский политехнический институт им.В.И.Ленина
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 политехнический институт им.В.И.Ленина filed Critical Харьковский политехнический институт им.В.И.Ленина
Priority to SU894710951A priority Critical patent/SU1720919A1/en
Application granted granted Critical
Publication of SU1720919A1 publication Critical patent/SU1720919A1/en

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Abstract

Изобретение относитс  к конструкции велосипеда и может быть использовано в педальных или рычажных велосипедах. Цель изобретени  - повышение надежности . Втулка ведущего колеса велосипеда , .содержаща  корпус 1, ведущий конус 2 со звездочкой 8, сепаратор 7 с роликами 6, снабжена спиральной пружиной 10, один конец которой закреплен на ведущем корпусе, а другой - на сепараторе. Навивка и закрутка спиральной пружины выполнены таким образом , что сепаратор посто нно прижимает ведущие ролики к внутренней поверхности корпуса втулки на заклинивание . 1 ил.This invention relates to a bicycle construction and can be used in pedal or lever bicycles. The purpose of the invention is to increase reliability. The wheel drive hub of the bicycle, containing the body 1, the leading cone 2 with an asterisk 8, the separator 7 with the rollers 6, is equipped with a coil spring 10, one end of which is fixed to the leading body and the other end to the separator. The winding and twisting of the coil spring are designed in such a way that the separator constantly presses the drive rollers against the inner surface of the sleeve housing for wedging. 1 il.

Description

±л± l

4four

Фиг.22

Фиг.ЗFig.Z

4 four

Claims (1)

Формула изобретенияClaim Втулка ведущего колеса велосипеда, содержащая корпус, ведущий конус, упругий элемент и элементы зацепления, расположенные в сепараторе, подпружиненном относительно ведущего конуса, отличающаяся тем, что, с целью повышения надежности, элементы зацепления выполнены в виде роликов, расположенных в сепараторе для контакта со спиральными поверхностями ведущего конуса, а упругий элемент выполнен в виде спиральной пружины, один конец которой закреплен на ведущем конусе, а другой - на сепараторе.A bicycle driving wheel bushing comprising a housing, a driving cone, an elastic element and engagement elements located in a separator spring-loaded relative to the driving cone, characterized in that, in order to increase reliability, the engagement elements are made in the form of rollers located in a separator for contact with spiral surfaces of the driving cone, and the elastic element is made in the form of a spiral spring, one end of which is fixed to the driving cone, and the other to the separator. д-дdd Фиг2Fig2 6-56-5 Фиг.ЗFig.Z
SU894710951A 1989-06-27 1989-06-27 Bush of bicycle driving wheel SU1720919A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894710951A SU1720919A1 (en) 1989-06-27 1989-06-27 Bush of bicycle driving wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894710951A SU1720919A1 (en) 1989-06-27 1989-06-27 Bush of bicycle driving wheel

Publications (1)

Publication Number Publication Date
SU1720919A1 true SU1720919A1 (en) 1992-03-23

Family

ID=21456946

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894710951A SU1720919A1 (en) 1989-06-27 1989-06-27 Bush of bicycle driving wheel

Country Status (1)

Country Link
SU (1) SU1720919A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент FR Мг524222,кл. 63 К 34,1981. *

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