SU1673768A1

SU1673768A1 - Flexible clutch

Info

Publication number: SU1673768A1
Application number: SU894757509A
Authority: SU
Inventors: Алексей Иванович Чемерис
Original assignee: Барнаульский завод транспортного машиностроения им.В.И.Ленина
Priority date: 1989-11-09
Filing date: 1989-11-09
Publication date: 1991-08-30

Abstract

Изобретение относитс к машиностроению и двигателестроению, в частности к приводу датчика тахометра, и может быть использовано в различных област х техники дл двусторонней компенсации неравномерности вращени , снижени и плавного воспри ти динамических знакопеременных нагрузок. Цель изобретени - повышение надежности и долговечности и упрощение конструкции. Муфта содержит ведущую полумуфту (П) 1 в виде стержн и концентрично расположенную ведомую П 2, соединенные промежуточной втулкой (В) 3. Ведуща П 1 св зана с В 3 шлицевым соединением, а ведома П 2 - посредством несамотормоз щего резьбового соединени . Ведома П 2 и В 3 выполнены в виде посто нных магнитов с полюсами на торцах. Однонаправленные торцы В 3 и ведомой П 2 выполнены с разноименными полюсами. При вращении ведущей П 1 в одном из направлений В 3 перемещаетс в осевом направлении (например, влево). Сначала действуют силы прит жени разноименных полюсов смежных торцов П 2 и В 3, а затем при дальнейшем перемещении В 3 - силы отталкивани одноименных полюсов приближающихс разнонаправленных торцов П 2 и В 3. 3 ил.The invention relates to mechanical engineering and engine building, in particular to the drive of a tachometer sensor, and can be used in various fields of technology for two-sided compensation of rotational unevenness, reduction and smooth perception of dynamic alternating loads. The purpose of the invention is to increase reliability and durability and simplify the design. The coupling contains a leading half coupling (P) 1 in the form of a rod and concentrically located driven P 2 connected by an intermediate sleeve (B) 3. The driving P 1 is connected to B 3 by a splined connection, and the driven P 2 by a non-braking threaded connection. Slave P 2 and B 3 are made in the form of permanent magnets with poles at the ends. The unidirectional ends of the B 3 and the driven P 2 are made with opposite poles. When the lead P 1 rotates in one of the directions, B 3 moves in the axial direction (for example, to the left). First, the forces of attraction of opposite poles of adjacent ends of P 2 and B 3 act, and then with further movement of B 3, the repulsive forces of like poles of the approaching oppositely directed ends of P 2 and B 3. 3 Il.

Description

SNSSSNNflSNSSSNNfl

4four

:s. : s.

//

4four

Фм.1Fm.1

Claims

Claim

An elastic coupling containing a leading coupling half in the form of a rod and a driven coupling half located concentrically to it, interconnected by an intermediate sleeve mounted on the rod and connected to one of the coupling halves by a non-self-locking thread, and with another splined connection, characterized in that, in order to increase reliability and durability and simplification of design, the driven coupling half and the intermediate 5 sleeve are made in the form of permanent magnets with poles at their ends, while the unidirectional ends of the sleeve and the driven half UFTS are made with opposite poles.

FIG. 2

FIG. 3

Compiled by T. Yanova Editor Y. Sereda Tehred M. Morgenthal Corrector M. Pozho

Order 2905 Circulation 400 Subscription

VNIIIPI of the State Committee for Inventions and Discoveries at the State Committee for Science and Technology

113035, Moscow, Zh-35, Raushskaya nab., 4/5

Production and Publishing Combine Patent, Uzhgorod, 101 Gagarin St.