RU2005115596A - HYDROMECHANICAL DEVICE FOR CHAIN TENSION - Google Patents

HYDROMECHANICAL DEVICE FOR CHAIN TENSION Download PDF

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Publication number
RU2005115596A
RU2005115596A RU2005115596/11A RU2005115596A RU2005115596A RU 2005115596 A RU2005115596 A RU 2005115596A RU 2005115596/11 A RU2005115596/11 A RU 2005115596/11A RU 2005115596 A RU2005115596 A RU 2005115596A RU 2005115596 A RU2005115596 A RU 2005115596A
Authority
RU
Russia
Prior art keywords
groove
housing
cover
plunger
annular
Prior art date
Application number
RU2005115596/11A
Other languages
Russian (ru)
Other versions
RU2290554C1 (en
Inventor
Николай Александрович Вахрамов (RU)
Николай Александрович Вахрамов
Original Assignee
Николай Александрович Вахрамов (RU)
Николай Александрович Вахрамов
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 Николай Александрович Вахрамов (RU), Николай Александрович Вахрамов filed Critical Николай Александрович Вахрамов (RU)
Priority to RU2005115596/11A priority Critical patent/RU2290554C1/en
Publication of RU2005115596A publication Critical patent/RU2005115596A/en
Application granted granted Critical
Publication of RU2290554C1 publication Critical patent/RU2290554C1/en

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Claims (2)

1. Гидромеханическое устройство для натяжения цепи, содержащее корпус в виде полого цилиндра, подвижную и образующую с корпусом плунжерную пару, крышку с кольцевой канавкой, масло подающим каналом и шариковым обратным клапаном, подпружиненный и образующий с корпусом вторую плунжерную пару, плунжер с упорными элементами для образования монтажной капсулы и шагового механизма фиксации обратного хода, отличающееся тем, что на наружной поверхности крышки со стороны плунжера дополнительно выполнена кольцевая проточка, связанная с внутренней полостью дроссельным отверстием, а в корпусе напротив канавки и проточки крышки выполнено масло подающее отверстие, часть проходного сечения которого, расположенного напротив проточки, может перекрываться наружной поверхностью крышки.1. A hydromechanical device for chain tension, comprising a housing in the form of a hollow cylinder, a movable and forming a plunger pair with the housing, a cover with an annular groove, oil supply channel and ball check valve, spring-loaded and forming the second plunger pair with the housing, a plunger with thrust elements for the formation of the mounting capsule and the step mechanism for fixing the reverse stroke, characterized in that on the outer surface of the lid on the side of the plunger an additional annular groove is made, connected to the inner throttle opening cavity, and in the housing opposite the grooves, and the groove holds the cover oil supply hole, which is part of the flow section, located opposite the groove, may overlap the outer surface of the cover. 2. Гидромеханическое устройство по п.1, отличающееся тем, что в корпусе напротив канавки крышки дополнительно выполнена кольцевая расточка треугольного профиля с кольцевым элементом, который может сопрягаться с боковыми поверхностями канавки.2. The hydromechanical device according to claim 1, characterized in that in the case opposite the groove of the cover, an annular boring of a triangular profile with an annular element is additionally made, which can mate with the side surfaces of the groove.
RU2005115596/11A 2005-05-23 2005-05-23 Hydromechanical device for chain tension RU2290554C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2005115596/11A RU2290554C1 (en) 2005-05-23 2005-05-23 Hydromechanical device for chain tension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2005115596/11A RU2290554C1 (en) 2005-05-23 2005-05-23 Hydromechanical device for chain tension

Publications (2)

Publication Number Publication Date
RU2005115596A true RU2005115596A (en) 2006-11-27
RU2290554C1 RU2290554C1 (en) 2006-12-27

Family

ID=37664237

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005115596/11A RU2290554C1 (en) 2005-05-23 2005-05-23 Hydromechanical device for chain tension

Country Status (1)

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RU (1) RU2290554C1 (en)

Also Published As

Publication number Publication date
RU2290554C1 (en) 2006-12-27

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Legal Events

Date Code Title Description
PC4A Invention patent assignment

Effective date: 20070710

MM4A The patent is invalid due to non-payment of fees

Effective date: 20090524