SU1541450A1 - Buffer for setting a movable object - Google Patents

Buffer for setting a movable object Download PDF

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Publication number
SU1541450A1
SU1541450A1 SU874349825A SU4349825A SU1541450A1 SU 1541450 A1 SU1541450 A1 SU 1541450A1 SU 874349825 A SU874349825 A SU 874349825A SU 4349825 A SU4349825 A SU 4349825A SU 1541450 A1 SU1541450 A1 SU 1541450A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pads
sleeve
buffer
moving object
spring
Prior art date
Application number
SU874349825A
Other languages
Russian (ru)
Inventor
Геннадий Иванович Чухнов
Ольга Федоровна Ростовцева
Original Assignee
Предприятие П/Я А-3214
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 А-3214 filed Critical Предприятие П/Я А-3214
Priority to SU874349825A priority Critical patent/SU1541450A1/en
Application granted granted Critical
Publication of SU1541450A1 publication Critical patent/SU1541450A1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

Изобретение относитс  к машиностроению и предназначено дл  остановки движущегос  объекта в подъемно-транспортных машинах. Целью изобретени   вл етс  повышение надежности за счет упрочнени  элементов трени . При взаимодействии двигающегос  объекта со штоком 4 последний перемещаетс  относительно колодок 6, сжима  пружину 3. Когда усилие пружины 3 превысит усилие упругого элемента 7 и силу трени  между выступами колодок 6 и вырезами втулки 2, тормозные колодки начинают перемещатьс  совместно со штоком, прижима сь к нему. 2 ил.The invention relates to mechanical engineering and is intended to stop a moving object in a hoisting machine. The aim of the invention is to increase reliability by strengthening the elements of friction. When the moving object interacts with the rod 4, the latter moves relative to the pads 6, compressing the spring 3. When the force of the spring 3 exceeds the force of the elastic element 7 and the friction force between the projections of the pads 6 and the notches of the sleeve 2, the brake pads begin to move together with the rod, pressing against it . 2 Il.

Description

11eleven

11eleven

Claims (1)

Формула изобретенияClaim Буфер для остановки движущегося объекта, содержащий разъемный корпус, концентрично установленные в нем со20 пряженную с последним втулку, подпружиненный в осевом направлении шток с центрирующим стаканом и установленные на штоке соосно тормозные колодки с упорным узлом, включающим упругий элемент, нажимную втулку и регулировочный винт, отличающийся тем, что, с целью повышения надежности, втулка выполнена с двумя противолежащими вырезами, колодки - со скошенными аналогичными вырезам выступами для контактирования с ними, а устройство снабжено дополнительными пружинами, установленными между выступами.A buffer for stopping a moving object, comprising a detachable housing, a hub concentrically mounted therein with the last sleeve, an axially spring-loaded stem with a centering cup and coaxial brake pads mounted on the stem with a stop assembly including an elastic element, a pressure sleeve and an adjustment screw, characterized the fact that, in order to increase reliability, the sleeve is made with two opposite cutouts, the pads with protrusions chamfered by similar cutouts for contacting them, and the device is equipped with ENO additional spring mounted between the projections.
SU874349825A 1987-12-25 1987-12-25 Buffer for setting a movable object SU1541450A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU874349825A SU1541450A1 (en) 1987-12-25 1987-12-25 Buffer for setting a movable object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874349825A SU1541450A1 (en) 1987-12-25 1987-12-25 Buffer for setting a movable object

Publications (1)

Publication Number Publication Date
SU1541450A1 true SU1541450A1 (en) 1990-02-07

Family

ID=21344803

Family Applications (1)

Application Number Title Priority Date Filing Date
SU874349825A SU1541450A1 (en) 1987-12-25 1987-12-25 Buffer for setting a movable object

Country Status (1)

Country Link
SU (1) SU1541450A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1318503, кл. F 16 F 7/08, 1985. *

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