EA201900036A3 - FRICTION SHOCK ABSORBER - Google Patents

FRICTION SHOCK ABSORBER

Info

Publication number
EA201900036A3
EA201900036A3 EA201900036A EA201900036A EA201900036A3 EA 201900036 A3 EA201900036 A3 EA 201900036A3 EA 201900036 A EA201900036 A EA 201900036A EA 201900036 A EA201900036 A EA 201900036A EA 201900036 A3 EA201900036 A3 EA 201900036A3
Authority
EA
Eurasian Patent Office
Prior art keywords
housing
friction shock
shock absorber
movable plates
plates
Prior art date
Application number
EA201900036A
Other languages
Russian (ru)
Other versions
EA201900036A2 (en
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 filed Critical
Priority to EA201900036A priority Critical patent/EA201900036A3/en
Publication of EA201900036A2 publication Critical patent/EA201900036A2/en
Publication of EA201900036A3 publication Critical patent/EA201900036A3/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/14—Buffers absorbing shocks by mechanical friction action; Combinations of mechanical shock-absorbers and springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)

Abstract

Изобретение относится к области транспортного машиностроения и касается фрикционных амортизаторов транспортных средств. Задача - повышение эффективности и надежности фрикционного амортизатора. Фрикционный амортизатор содержит корпус (1) с сопряженными между собой стенками (2) и с днищем (3). В корпусе (1) установлены пакет (4) упругоэластичных элементов (5, 5') и фрикционный узел (7), состоящий из распорных клиньев (8), направляющих пластин (9), нажимной плиты (10), нажимного клина (11) и подвижных пластин (12), снабженных боковыми выступами (13). На днище (3) корпуса (1) выполнена бонка (14), высота (H) которой не превышает ее ширину (D). Направляющие пластины (9), подвижные пластины (12) и распорные клинья (8) выполнены с поверхностной термической обработкой, а поверхности направляющих пластин (9) со стороны подвижных пластин (12) и распорных клиньев (8) смазаны вставками твердой смазки (21). В стенках (2) корпуса (1), контактирующих с подвижными пластинами (12), выполнены углубления (19). Описаны также другие элементы изобретения и связи между ними.The invention relates to the field of transport engineering and relates to friction shock absorbers of vehicles. The task is to increase the efficiency and reliability of the friction shock absorber. The friction shock absorber comprises a housing (1) with mating walls (2) and with a bottom (3). A package (4) of elastic elements (5, 5 ') and a friction assembly (7) consisting of spacer wedges (8), guide plates (9), a pressure plate (10), and a pressure wedge (11) are installed in the housing (1) and movable plates (12) provided with side protrusions (13). On the bottom (3) of the housing (1), a bonk (14) is made, the height (H) of which does not exceed its width (D). The guide plates (9), the movable plates (12) and the expansion wedges (8) are heat-treated, and the surfaces of the guide plates (9) on the side of the movable plates (12) and expansion wedges (8) are lubricated with solid lubricant inserts (21) . In the walls (2) of the housing (1) in contact with the movable plates (12), recesses (19) are made. Other elements of the invention and the relationships between them are also described.

EA201900036A 2018-04-18 2018-04-18 FRICTION SHOCK ABSORBER EA201900036A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA201900036A EA201900036A3 (en) 2018-04-18 2018-04-18 FRICTION SHOCK ABSORBER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201900036A EA201900036A3 (en) 2018-04-18 2018-04-18 FRICTION SHOCK ABSORBER

Publications (2)

Publication Number Publication Date
EA201900036A2 EA201900036A2 (en) 2019-10-31
EA201900036A3 true EA201900036A3 (en) 2019-11-29

Family

ID=68342329

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201900036A EA201900036A3 (en) 2018-04-18 2018-04-18 FRICTION SHOCK ABSORBER

Country Status (1)

Country Link
EA (1) EA201900036A3 (en)

Also Published As

Publication number Publication date
EA201900036A2 (en) 2019-10-31

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