SU1567811A1 - Viration insulator - Google Patents

Viration insulator Download PDF

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Publication number
SU1567811A1
SU1567811A1 SU884389343A SU4389343A SU1567811A1 SU 1567811 A1 SU1567811 A1 SU 1567811A1 SU 884389343 A SU884389343 A SU 884389343A SU 4389343 A SU4389343 A SU 4389343A SU 1567811 A1 SU1567811 A1 SU 1567811A1
Authority
SU
USSR - Soviet Union
Prior art keywords
friction
relative
sleeve
quality
friction sleeve
Prior art date
Application number
SU884389343A
Other languages
Russian (ru)
Inventor
Сергей Алексеевич Наследов
Александр Борисович Гурович
Original Assignee
Предприятие П/Я В-2203
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 Предприятие П/Я В-2203 filed Critical Предприятие П/Я В-2203
Priority to SU884389343A priority Critical patent/SU1567811A1/en
Application granted granted Critical
Publication of SU1567811A1 publication Critical patent/SU1567811A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/08—Wound springs with turns lying in mainly conical surfaces, i.e. characterised by varying diameter

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Изобретение относитс  к машиностроению и предназначено дл  защиты от вибраций. Целью изобретени   вл етс  повышение качества виброизол ции в области высоких частот за счет уменьшени  коэффициента передачи путем уменьшени  жесткости устройства. Введение в виброизол тор фрикционного кольца 6, расположенного между упругими элементами 5 с возможностью взаимодействи  с последними и с радиальными зазорами 8, 9 относительно обращенных друг к другу поверхностей фрикционной втулки 4 и корпуса 1, и установка упругих элементов 5 с осевыми зазорами 10 относительно фланца фрикционной втулки позвол ет повысить качество виброизол ции. 3 ил.The invention relates to mechanical engineering and is intended to protect against vibrations. The aim of the invention is to improve the quality of vibration isolation in the high-frequency region by reducing the transmission coefficient by reducing the rigidity of the device. Introduction to the vibration isolator of the friction ring 6 located between the elastic elements 5 with the ability to interact with the latter and with the radial clearances 8, 9 relative to the surfaces of the friction sleeve 4 and the housing 1 facing each other, and installing the elastic elements 5 with axial clearances 10 relative to the friction flange bushings can improve the quality of vibration isolation. 3 il.

Description

Фиг.22

Claims (1)

Виброизолятор, содержащий корпус, две соосно установленные в нем равночастотные конические пружины, размещенную коаксиально им распорную втулку и охватывающее последнюю демпфирующее устройство, включающее фрикционную втулку с фланцем и толкатели фрикционной втулки, отличающийся тем, что, с целью повышения качества виброизоляции в области высоких частот, он снабжен фрикционным кольцом, расположенным между тол'кателями с возможностью взаимодействия с последними и с радиальными зазорами относительно обращенных одна к другой поверхностей фрикционной втулки и корпуса, а толкатели установлены с осевыми зазорами относительно фланца фрикционной втулки.A vibration isolator comprising a housing, two equal-frequency conical springs coaxially mounted in it, coaxially spaced sleeve and covering the last damping device, including a friction sleeve with a flange and pushers of the friction sleeve, characterized in that, in order to improve the quality of vibration isolation in the high-frequency region, it is equipped with a friction ring located between the pushers with the possibility of interaction with the latter and with radial clearances relative to one facing the other she friction sleeve and the housing, and the pushers fitted with axial clearance relative to the flange of the friction sleeve.
SU884389343A 1988-03-09 1988-03-09 Viration insulator SU1567811A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884389343A SU1567811A1 (en) 1988-03-09 1988-03-09 Viration insulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884389343A SU1567811A1 (en) 1988-03-09 1988-03-09 Viration insulator

Publications (1)

Publication Number Publication Date
SU1567811A1 true SU1567811A1 (en) 1990-05-30

Family

ID=21360048

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884389343A SU1567811A1 (en) 1988-03-09 1988-03-09 Viration insulator

Country Status (1)

Country Link
SU (1) SU1567811A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1 19011 1, кл F 16 F 1/08, 1983. *

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