SU715444A1 - Sheave - Google Patents

Sheave Download PDF

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Publication number
SU715444A1
SU715444A1 SU782573458A SU2573458A SU715444A1 SU 715444 A1 SU715444 A1 SU 715444A1 SU 782573458 A SU782573458 A SU 782573458A SU 2573458 A SU2573458 A SU 2573458A SU 715444 A1 SU715444 A1 SU 715444A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rope
pulley
angle
sheave
strands
Prior art date
Application number
SU782573458A
Other languages
Russian (ru)
Inventor
Валерий Анатольевич Иванов
Василий Николаевич Петрина
Алексей Константинович Карцев
Original Assignee
Ивано-Франковский Институт Нефти И Газа
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 Ивано-Франковский Институт Нефти И Газа filed Critical Ивано-Франковский Институт Нефти И Газа
Priority to SU782573458A priority Critical patent/SU715444A1/en
Application granted granted Critical
Publication of SU715444A1 publication Critical patent/SU715444A1/en

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Description

(54) ШКИВ(54) SHKIV

/. ./. .

щu

II

Claims (1)

Формула изобретенияClaim Шкив по авт. св. № 583965, отличающийся тем, что, с целью увеличения долговечности футеровки и исключения влияния махового момента шкива на напряжения в канате, поверхность тел качения, взаимодействующая с канатом, выполнена с косым рифлением, угол наклона к оси вращения шкива и глубина которого соответственно равны углу свивки. каната и диаметру его прядей.Pulley St. No. 583965, characterized in that, in order to increase the durability of the lining and to eliminate the influence of the flywheel moment of the pulley on the tension in the rope, the surface of the rolling elements interacting with the rope is made with oblique corrugation, the angle of inclination to the axis of rotation of the pulley and the depth of which are respectively equal to the lay angle . the rope and the diameter of its strands. ϊ I / иϊ I / and Фиг!Fig!
SU782573458A 1978-01-17 1978-01-17 Sheave SU715444A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782573458A SU715444A1 (en) 1978-01-17 1978-01-17 Sheave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782573458A SU715444A1 (en) 1978-01-17 1978-01-17 Sheave

Publications (1)

Publication Number Publication Date
SU715444A1 true SU715444A1 (en) 1980-02-15

Family

ID=20746146

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782573458A SU715444A1 (en) 1978-01-17 1978-01-17 Sheave

Country Status (1)

Country Link
SU (1) SU715444A1 (en)

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