SU659820A1 - Adjustable pulley - Google Patents

Adjustable pulley

Info

Publication number
SU659820A1
SU659820A1 SU731891791A SU1891791A SU659820A1 SU 659820 A1 SU659820 A1 SU 659820A1 SU 731891791 A SU731891791 A SU 731891791A SU 1891791 A SU1891791 A SU 1891791A SU 659820 A1 SU659820 A1 SU 659820A1
Authority
SU
USSR - Soviet Union
Prior art keywords
adjustable pulley
pulley
adjustable
adjustment
nut
Prior art date
Application number
SU731891791A
Other languages
Russian (ru)
Inventor
Феликс Александрович Донченко
Original Assignee
Ф. А. Донченко
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 Ф. А. Донченко filed Critical Ф. А. Донченко
Priority to SU731891791A priority Critical patent/SU659820A1/en
Application granted granted Critical
Publication of SU659820A1 publication Critical patent/SU659820A1/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
    • F16H—GEARING
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/10—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley provided with radially-actuatable elements carrying the belt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Description

-... . - 3 -... - 3

Регулировка рабочего диаметра шкива достигаетс  следующим образом.The adjustment of the working diameter of the pulley is achieved as follows.

Расконтриваетс  и откручиваетс  до упора центральна  гайка 6. Затем вручную поворачиваетс  промежуточный диск 9 относительно дисков 1 и 2. При этом радиальные спицы 10 будут вести опорные балки 4 по спиральным канавкам 3, которые одновременно будут перемещатьс  к центру или от центра.The central nut 6 is turned out and unscrewed until it stops. Then the intermediate disc 9 is manually rotated relative to discs 1 and 2. In this case, the radial spokes 10 will guide the support beams 4 along spiral grooves 3, which will simultaneously move to or from the center.

После регулировки гайку 6 зат гивают и законтривают.After adjustment, the nut 6 is tightened and locked.

Claims (1)

1. Патент США № 3279271, кл. 74- 230.23, опублик. 1966.1. US Patent No. 3279271, cl. 74- 230.23, published. 1966. 4 , four , Фаг /Phage / А-АAa
SU731891791A 1973-03-16 1973-03-16 Adjustable pulley SU659820A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU731891791A SU659820A1 (en) 1973-03-16 1973-03-16 Adjustable pulley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU731891791A SU659820A1 (en) 1973-03-16 1973-03-16 Adjustable pulley

Publications (1)

Publication Number Publication Date
SU659820A1 true SU659820A1 (en) 1979-04-30

Family

ID=20544949

Family Applications (1)

Application Number Title Priority Date Filing Date
SU731891791A SU659820A1 (en) 1973-03-16 1973-03-16 Adjustable pulley

Country Status (1)

Country Link
SU (1) SU659820A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2647821C2 (en) * 2013-04-22 2018-03-19 Кайт Джен Ресерч С.Р.Л. Improved pulley for high-efficient winch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2647821C2 (en) * 2013-04-22 2018-03-19 Кайт Джен Ресерч С.Р.Л. Improved pulley for high-efficient winch

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