SU619718A1 - Toothed slip coupling - Google Patents

Toothed slip coupling

Info

Publication number
SU619718A1
SU619718A1 SU762415067A SU2415067A SU619718A1 SU 619718 A1 SU619718 A1 SU 619718A1 SU 762415067 A SU762415067 A SU 762415067A SU 2415067 A SU2415067 A SU 2415067A SU 619718 A1 SU619718 A1 SU 619718A1
Authority
SU
USSR - Soviet Union
Prior art keywords
coupling
slip coupling
shaft
toothed slip
flange
Prior art date
Application number
SU762415067A
Other languages
Russian (ru)
Inventor
Степан Григорьевич Нагорняк
Владимир Федорович Ярошенко
Original Assignee
Nagornyak Stepan G
Yaroshenko Vladimir F
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 Nagornyak Stepan G, Yaroshenko Vladimir F filed Critical Nagornyak Stepan G
Priority to SU762415067A priority Critical patent/SU619718A1/en
Application granted granted Critical
Publication of SU619718A1 publication Critical patent/SU619718A1/en

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  • Transmission Devices (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Mechanical Operated Clutches (AREA)

Description

(54) ЗУБЧАТАЯ ПРЕДОХРАНИТЕЛЬНАЯ МУФТА(54) DIFFERENT PROTECTIVE COUPLING

фиг. 2 - схема перемещении шарика по фасонной поверхности втулки.FIG. 2 - diagram of the movement of the ball on the shaped surface of the sleeve.

На ведомом валу 1 вращательно-подвижно установлепа .шездочка 2, на торце которой жестко смонтирована ведуща  зубчата  полумуфта 3, наход ща с  в зацеплении с ведомой полу.муфтой 4 и закрепленной на торце ведомого фланца 5.On the driven shaft 1 there is a rotationally-movable rotational starter 2, on the end of which the leading gear half coupling 3 is rigidly mounted, which is in engagement with the driven half coupling 4 and fixed on the end of the driven flange 5.

Фланец 5 установлен на шлицах вала 1. Свободный торец фланца 5 контактирует с плоским торцом фасонной втулки 6, подвижной в осевом направлении, установленной на валу 1 муфты. Фасонна  поверхность втулки находитс  в силово.м контакте с шариками 7, расположенными в радиальных отверсти х диска 8 и поджатыми к валу 1 пружинами 9. Диск 8 установлен на конце вала 1 и фиксируетс  в осевом направлении гайками 10.The flange 5 is installed on the splines of the shaft 1. The free end of the flange 5 is in contact with the flat end of the shaped sleeve 6, moving in the axial direction, mounted on the shaft 1 of the coupling. The shaped surface of the sleeve is in force contact with the balls 7 located in the radial holes of the disk 8 and the springs 9 pressed to the shaft 1. The disk 8 is mounted on the end of the shaft 1 and fixed in the axial direction by the nuts 10.

При перегрузке, т. е-, остановке вала 1, звездочка 2 с полумуфтой 3 продолжает врапа.атьс  в прежнем направлении, что приводит к перемец.1.ениго полумуфты 4 с фланцем 5 влево и смещению в том же направлении фасонной втулки 6. Последн  , воздейству  на шарики 7, перемещает ,их по радиальным отверсти м к периферии диска 8, сжима  при этом пружины 9. -Фасонна  втулка б имеет такой профиль, при котором сумма проекций нормальных сил,возникающих в зоне взаимодействи  подпружиненных шариков с данной поверхностью (с учетом сил трени ) на ось муфты в процессе ее срабатывани , всегда остаетс  посто нной .When overloading, i.e., stopping shaft 1, the sprocket 2 with half coupling 3 continues to turn in the same direction, which leads to shifting 1. half of coupling half 4 with flange 5 to the left and offset in the same direction of shaped sleeve 6. Last acting on the balls 7, moves them along the radial holes to the periphery of the disk 8, while compressing the springs 9. The shaped sleeve b has a profile such that the sum of the projections of the normal forces arising in the zone of interaction of the spring-loaded balls with this surface (with taking into account the forces of friction) on the coupling axis in the procedure Since it is triggered, it always remains constant.

Это позвол ет уменьшить в 2,8-3,2 раза динамические нагрузки, возникающие в ириводе при пробуксовке муфты, по сравиению с нагрузками, возникающими в известной конструкции.This makes it possible to reduce by 2.8-3.2 times the dynamic loads that occur in the drive when the clutch slips, compared with the loads that occur in a known design.

Claims (1)

1. Авторское свидетельство СССР .NO 539181, кл. F 7/04, 1976.1. USSR author's certificate .NO 539181, cl. F 7/04, 1976.
SU762415067A 1976-10-25 1976-10-25 Toothed slip coupling SU619718A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762415067A SU619718A1 (en) 1976-10-25 1976-10-25 Toothed slip coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762415067A SU619718A1 (en) 1976-10-25 1976-10-25 Toothed slip coupling

Publications (1)

Publication Number Publication Date
SU619718A1 true SU619718A1 (en) 1978-08-15

Family

ID=20680959

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762415067A SU619718A1 (en) 1976-10-25 1976-10-25 Toothed slip coupling

Country Status (1)

Country Link
SU (1) SU619718A1 (en)

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