RU2001133594A - The mechanism for converting the return motion into rotational - Google Patents

The mechanism for converting the return motion into rotational

Info

Publication number
RU2001133594A
RU2001133594A RU2001133594/28A RU2001133594A RU2001133594A RU 2001133594 A RU2001133594 A RU 2001133594A RU 2001133594/28 A RU2001133594/28 A RU 2001133594/28A RU 2001133594 A RU2001133594 A RU 2001133594A RU 2001133594 A RU2001133594 A RU 2001133594A
Authority
RU
Russia
Prior art keywords
ratchet
converting
rotational
dog
angle
Prior art date
Application number
RU2001133594/28A
Other languages
Russian (ru)
Other versions
RU2223430C2 (en
Inventor
Глеб Юрьевич Волков
Лариса Николаевна Тютрина
Original Assignee
Курганский государственный университет
Filing date
Publication date
Application filed by Курганский государственный университет filed Critical Курганский государственный университет
Priority to RU2001133594/11A priority Critical patent/RU2223430C2/en
Priority claimed from RU2001133594/11A external-priority patent/RU2223430C2/en
Publication of RU2001133594A publication Critical patent/RU2001133594A/en
Application granted granted Critical
Publication of RU2223430C2 publication Critical patent/RU2223430C2/en

Links

Claims (2)

1. Механизм для преобразования возвратного движения во вращательное (преимущественно привода велосипеда), содержащий стойку, ведомое зубчатое колесо (храповик), ведущее звено, совершающее возвратное движение (ползун или коромысло), промежуточное звено (собачку), шарнирно закрепленное на ведущем звене и образующее зубчатое зацепление с храповиком, отличающиеся тем, что зубчатый венец собачки, предназначенный для зацепления с храповиком, выполнен с начальной поверхностью, профиль которой является логарифмической спиралью с полюсом в шарнире собачки, описываемой уравнением1. The mechanism for converting the return movement into rotational (mainly the drive of the bicycle), comprising a rack, a driven gear (ratchet), a driving link that makes a return movement (slider or rocker), an intermediate link (dog), pivotally mounted on the driving link and forming gearing with ratchet, characterized in that the dog gear intended for engaging with ratchet is made with an initial surface, the profile of which is a logarithmic spiral with a pole in the hinge re dogs, described by the equation r=aeφctgα,r = aeφ ctgα , где α - заданный угол давления в зацеплении,where α is a given angle of pressure in the gearing, r, φ - полярные координаты спирали,r, φ are the polar coordinates of the spiral, a - постоянная, равная радиусу r при угле φ=0.a is a constant equal to the radius r at an angle φ = 0. 2. Механизм по п.1, отличающийся тем, что собачка образует с храповиком цевочное зацепление, а угол давления α=35°±5°.2. The mechanism according to claim 1, characterized in that the dog forms a pinion gear with a ratchet, and the pressure angle α = 35 ° ± 5 °.
RU2001133594/11A 2001-12-10 2001-12-10 Mechanism for converting reciprocating motion into rotation RU2223430C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2001133594/11A RU2223430C2 (en) 2001-12-10 2001-12-10 Mechanism for converting reciprocating motion into rotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2001133594/11A RU2223430C2 (en) 2001-12-10 2001-12-10 Mechanism for converting reciprocating motion into rotation

Publications (2)

Publication Number Publication Date
RU2001133594A true RU2001133594A (en) 2003-09-10
RU2223430C2 RU2223430C2 (en) 2004-02-10

Family

ID=32172193

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001133594/11A RU2223430C2 (en) 2001-12-10 2001-12-10 Mechanism for converting reciprocating motion into rotation

Country Status (1)

Country Link
RU (1) RU2223430C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2996G2 (en) * 2005-03-15 2006-12-31 Технический университет Молдовы Mechanism for transforming the variable rotary motion into unidirectional rotary motion (variants)
CN111633073B (en) * 2020-06-08 2022-06-24 聊城市瀚格智能科技有限公司 Convertible panel bending device based on gear transmission principle

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