SU1640477A1 - Shoe brake - Google Patents
Shoe brake Download PDFInfo
- Publication number
- SU1640477A1 SU1640477A1 SU894674180A SU4674180A SU1640477A1 SU 1640477 A1 SU1640477 A1 SU 1640477A1 SU 894674180 A SU894674180 A SU 894674180A SU 4674180 A SU4674180 A SU 4674180A SU 1640477 A1 SU1640477 A1 SU 1640477A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- brake
- gear
- hub
- axis
- shaft
- Prior art date
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
Изобретение относитс к машиностроению и может быть использовано в колодочных тормозных устройствах подъемно-транспортных машин. Цель изобретени - повышение надежности при реверсивном торможении путем упрощени кинематической схемы. На жестко закрепленной в корпусе 1 оси 2 свободно установлена ступица (С) 3 с фрикционным кольцом 4. На С 3 установлена шестерн 5, наход ща с в зацеплении с зубчатым сектором 6, закрепленным на валу 7, конец которой выполнен в виде кулачка 8. Тормозные колодки 11 и 12 установлены внутри тормозного шкива 15. При торможении С 3 перемещаетс на оси 2 и взаимодействует с торцовой поверхностью тормоз- нога шкива 15. Через шестерню 5, зубчатый сектор 6 и его вал 7 она поворачивает кулачок 8, разжима тормозные колодки 11 и 12. 2 ил.The invention relates to mechanical engineering and can be used in shoe brake devices of hoisting-and-transport machines. The purpose of the invention is to increase reliability when reversing braking by simplifying the kinematic scheme. A hub (C) 3 with a friction ring 4 is loosely mounted on an axis 2 rigidly fixed in housing 1. Gear 3 is mounted on C 3 and meshes with gear sector 6 mounted on shaft 7, the end of which is cam-shaped 8. Brake pads 11 and 12 are installed inside the brake pulley 15. When braking, C 3 moves on axis 2 and interacts with the end surface of the brake leg of pulley 15. Through gear 5, toothed sector 6 and its shaft 7, it turns cam 8, unclenching brake pads 11 and 12. 2 Il.
Description
фиг. IFIG. I
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894674180A SU1640477A1 (en) | 1989-02-02 | 1989-02-02 | Shoe brake |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894674180A SU1640477A1 (en) | 1989-02-02 | 1989-02-02 | Shoe brake |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1640477A1 true SU1640477A1 (en) | 1991-04-07 |
Family
ID=21439613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894674180A SU1640477A1 (en) | 1989-02-02 | 1989-02-02 | Shoe brake |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1640477A1 (en) |
-
1989
- 1989-02-02 SU SU894674180A patent/SU1640477A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1362874, кл. F 16 D 51/00, 1986. * |
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