WO2013157992A1 - Демпфирующее устройство крепления - Google Patents

Демпфирующее устройство крепления Download PDF

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Publication number
WO2013157992A1
WO2013157992A1 PCT/RU2013/000182 RU2013000182W WO2013157992A1 WO 2013157992 A1 WO2013157992 A1 WO 2013157992A1 RU 2013000182 W RU2013000182 W RU 2013000182W WO 2013157992 A1 WO2013157992 A1 WO 2013157992A1
Authority
WO
WIPO (PCT)
Prior art keywords
sleeve
elastic
rod
fastening device
outer casing
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/RU2013/000182
Other languages
English (en)
French (fr)
Russian (ru)
Inventor
Сергей Николаевич КАЛИНИН
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CZ2014-799A priority Critical patent/CZ307173B6/cs
Publication of WO2013157992A1 publication Critical patent/WO2013157992A1/ru
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/54—Arrangements for attachment

Definitions

  • the utility model relates to mechanical engineering, in particular, to devices for protecting equipment, elements of transport equipment from dynamic influences and vibrations.
  • shock absorber washer mesh consisting of a restrictive sleeve, two protective caps, an internal mesh element, two external mesh elements and two pressure washers (Ilyinsky BC Protection of REA and precision equipment from dynamic influences.-M.: Radio and communications, 1982- p. 244, Fig. 8.12).
  • a disadvantage of the described device is the possibility of damage to the inner mesh element about the edges of the holes of the protective caps, due to the fact that the inner mesh element is not fixed in the axial direction relative to the protective caps.
  • the objective of the utility model is to increase the service life in the perception of increased loads.
  • a damping fastening device including an outer casing, on one and other sides of which elastic pillows are installed.
  • a sleeve is made connected to the outer casing through an elastic ring-shaped element, which is made axially sliding along the inner casing.
  • the upper and lower restriction washers of the inner casing are in contact with the elastic cushions.
  • the proposed device can be used to protect against vibrations and dynamic effects of various objects of technology.
  • the drawing shows a longitudinal section of the proposed damping device for mounting the shock absorber of the vehicle suspension.
  • the device comprises an outer case 1, on one side of which elastic pillows 2 are mounted.
  • a sleeve 4 is connected to the outer case through an elastic ring-shaped element 3.
  • the sleeve 4 is axially sliding along the inner case 5.
  • the sleeve bore 4 mates with the cylindrical surface of the inner case 5, thereby allowing the sleeve to slide over the inner case.
  • the inner casing 5 is provided with upper 6 and lower 7 restrictive washers that are in contact with the elastic cushions 2.
  • One of examples of the use of the proposed damping device may be the fastening of the known rod 8 of the shock absorber of the car, fixed in the hole of the inner housing 5 with the help of the nut 9.
  • the proposed device operates as follows. When the car moves on rough roads, axial vibrations and shocks coming from the rod 8 through the restrictive washers 6 and 7 are transmitted to the elastic cushions 2 and damped by them. Radial and angular movements of the rod 8 are limited by an elastic ring-shaped element 3, forming together with the sleeve 4 an elastic hinge, resulting in reduced bending loads on the rod in comparison with the prototype.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Springs (AREA)
  • Vibration Dampers (AREA)
PCT/RU2013/000182 2012-04-18 2013-03-12 Демпфирующее устройство крепления Ceased WO2013157992A1 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CZ2014-799A CZ307173B6 (cs) 2012-04-18 2013-03-12 Tlumicí zařízení pro spojovací prvky

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2012115562 2012-04-18
RU2012115562 2012-04-18

Publications (1)

Publication Number Publication Date
WO2013157992A1 true WO2013157992A1 (ru) 2013-10-24

Family

ID=49383807

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2013/000182 Ceased WO2013157992A1 (ru) 2012-04-18 2013-03-12 Демпфирующее устройство крепления

Country Status (2)

Country Link
CZ (1) CZ307173B6 (cs)
WO (1) WO2013157992A1 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107654554A (zh) * 2017-10-12 2018-02-02 北京强度环境研究所 一种支座型减振器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1448148A1 (ru) * 1987-07-13 1988-12-30 Предприятие П/Я В-2203 Виброизол тор
DE4130292A1 (de) * 1991-09-12 1993-03-18 Ford Werke Ag Elastische befestigungsanordnung von bauelementen an bauteilen
US5601304A (en) * 1995-12-19 1997-02-11 Chrysler Corporation Front suspension arm mounting arrangement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2282075C1 (ru) * 2005-03-14 2006-08-20 Олег Савельевич Кочетов Пружинный виброизолятор с сухим трением
RU2288388C1 (ru) * 2005-05-05 2006-11-27 Олег Савельевич Кочетов Виброизолятор шайбовый сетчатый

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1448148A1 (ru) * 1987-07-13 1988-12-30 Предприятие П/Я В-2203 Виброизол тор
DE4130292A1 (de) * 1991-09-12 1993-03-18 Ford Werke Ag Elastische befestigungsanordnung von bauelementen an bauteilen
US5601304A (en) * 1995-12-19 1997-02-11 Chrysler Corporation Front suspension arm mounting arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107654554A (zh) * 2017-10-12 2018-02-02 北京强度环境研究所 一种支座型减振器

Also Published As

Publication number Publication date
CZ307173B6 (cs) 2018-02-21
CZ2014799A3 (cs) 2015-01-07

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