SU711308A1 - Elastic coupling - Google Patents

Elastic coupling Download PDF

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Publication number
SU711308A1
SU711308A1 SU782641285A SU2641285A SU711308A1 SU 711308 A1 SU711308 A1 SU 711308A1 SU 782641285 A SU782641285 A SU 782641285A SU 2641285 A SU2641285 A SU 2641285A SU 711308 A1 SU711308 A1 SU 711308A1
Authority
SU
USSR - Soviet Union
Prior art keywords
elastic
shell
coupling
rings
elastic coupling
Prior art date
Application number
SU782641285A
Other languages
Russian (ru)
Inventor
Виталий Яковлевич Самийленко
Original Assignee
Samijlenko Vitalij Ya
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 Samijlenko Vitalij Ya filed Critical Samijlenko Vitalij Ya
Priority to SU782641285A priority Critical patent/SU711308A1/en
Application granted granted Critical
Publication of SU711308A1 publication Critical patent/SU711308A1/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
    • F16D3/74—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts the intermediate member or members being made of rubber or other rubber-like flexible material
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
    • F16D3/74—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts the intermediate member or members being made of rubber or other rubber-like flexible material
    • F16D2003/745—Tyre type coupling, i.e. bellows with only one fold

Description

Изобретение касаетс  машиностро ни . Известна упруга  муфта, содержа ща  две полумуфты7 соединенные упру гой торообразной оболочкой с помощью полудисков и болтов, в полудиски му.фты запрессованы разрушающие втулки 1 . Известна упруга  муфта, содержаща  две полумуфты, соединенные упругой торообразной оболочкой с по мощью дисков и болтового соединени  2 , Снижение надежности муфт в работ происходит вследствие ослаблени  зат жки болтов, креп щих оболочку. Усилие зат жки болтов должно быть таким, чтобы сила трени  между ними и металлическими детал ми была боль ше, чем максимальна  передаваема  окружна  сила, С целью повышени  надежности при ослаблении усили  зат жки болтового соединени  предлагаема  муфта снабжена камерами разр жени , распо ложенными вдоль упругого элемента и образованными поверхност ми упругой оболочки, прижрмных колец и полумуфт , На фиг. 1 изображена муфта, разрез; на фиг. 2 - муфта со сн тым прижимным кольцом, общий вид; на фиг. 3 и 4 - разрез Б-Б на фиг, 2 (варианты креплени  упругой оболочки ) . Муфта содержит полумуфты 1 и 2, упругую торообразную оболочку 3,прижимные кольца 4 и болты 5. Кра  упругой оболочки образуют камеры 6 с прижимными кольцами с одной стороны и с полумуфтами с другой. В собранной муфте камеры деформированы с помощью зат жки прижимных колец 4 и болтами 5. Камеры разрежени  могут быть выполнены за счет фигурного исполнени  оболочки (см. фиг. 3) или прижимных колец и папумуфт (см. фиг, 4), Муфта работает следующим образом . Крут щий момент от ведущей полумуфты передаетс  на ведомую через упругую оболочку 3, Сила трени  между .полумуфтами, кольцами и упругим элементом обеспечиваетс  зат жкой болтов 5, При частичной потере усили  зат жки камеры разрежени  6 силами упругости стрем тс  восстановить своюThe invention relates to mechanical engineering. The elastic clutch is known, containing two half-couplings 7 connected by an elastic toroidal shell with the help of half-disks and bolts, in the half-disks of mu.phths destructive bushings 1 are pressed. A known elastic coupling comprising two half couplings connected by an elastic toroidal shell with the help of disks and a bolted joint 2. The reliability of the sleeves is reduced in operation due to loosening of the bolts securing the shell. The bolt tightening force must be such that the frictional force between them and the metal parts is greater than the maximum transmitted circumferential force. In order to increase reliability while weakening the bolt tightening torque, the proposed coupling is equipped with discharge chambers located along the elastic element and the formed surfaces of the elastic shell, the primrose rings and the coupling halves. FIG. 1 shows a clutch cut; in fig. 2 - clutch with removed clamping ring, general view; in fig. 3 and 4 - section BB in FIG. 2 (variants of attachment of the elastic shell). The clutch contains coupling halves 1 and 2, an elastic toroidal shell 3, pressure rings 4 and bolts 5. The edges of the elastic shell are formed by chambers 6 with pressure rings on one side and with coupling half on the other. In the assembled coupling, the chambers are deformed by tightening the clamping rings 4 and bolts 5. The dilution chambers can be made by the figured design of the shell (see Fig. 3) or the clamping rings and papumufts (see Fig 4) . The torque from the leading coupling half is transmitted to the driven through the elastic sheath 3, the friction force between the semi-couplings, rings and the elastic element is ensured by tightening the bolts 5, With partial loss of the tightening force of the vacuum chamber 6, the elastic forces tend to restore their

Claims (1)

Формула изобретенияClaim Упругая муфта, содержащая две полумуфты соединенные упругой торообразной оболочкой с помощью прижимных 15 колец и болтового соединения, о т личающаяся тем, что, с целью повышения надежности при ослаблении усилия затяжки болтового соединения, она снабжена камерами разрежения, расположенными вдоль упругой оболочки и образованными, поверхностями упругой оболочку, прижим-, ных колец и полумуфт.An elastic coupling containing two half-couplings connected by an elastic toroidal shell using clamping 15 rings and a bolt connection, characterized in that, in order to increase reliability while easing the tightening force of the bolt connection, it is equipped with rarefaction chambers located along the elastic shell and formed by the surfaces elastic sheath, pressure rings, and coupling halves.
SU782641285A 1978-06-12 1978-06-12 Elastic coupling SU711308A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782641285A SU711308A1 (en) 1978-06-12 1978-06-12 Elastic coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782641285A SU711308A1 (en) 1978-06-12 1978-06-12 Elastic coupling

Publications (1)

Publication Number Publication Date
SU711308A1 true SU711308A1 (en) 1980-01-25

Family

ID=20775596

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782641285A SU711308A1 (en) 1978-06-12 1978-06-12 Elastic coupling

Country Status (1)

Country Link
SU (1) SU711308A1 (en)

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