SU1463988A1 - Arrangement for tensioning reversible transmissions with flexible link - Google Patents

Arrangement for tensioning reversible transmissions with flexible link Download PDF

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Publication number
SU1463988A1
SU1463988A1 SU874262999A SU4262999A SU1463988A1 SU 1463988 A1 SU1463988 A1 SU 1463988A1 SU 874262999 A SU874262999 A SU 874262999A SU 4262999 A SU4262999 A SU 4262999A SU 1463988 A1 SU1463988 A1 SU 1463988A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tensioning
protrusions
branch
levers
arrangement
Prior art date
Application number
SU874262999A
Other languages
Russian (ru)
Inventor
Александр Степанович Протасенко
Светлана Викторовна Фурова
Наталья Владимировна Ризун
Original Assignee
Производственное Объединение "Ворошиловградский Тепловозостроительный Завод Им.Октябрьской Революции"
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 Производственное Объединение "Ворошиловградский Тепловозостроительный Завод Им.Октябрьской Революции" filed Critical Производственное Объединение "Ворошиловградский Тепловозостроительный Завод Им.Октябрьской Революции"
Priority to SU874262999A priority Critical patent/SU1463988A1/en
Application granted granted Critical
Publication of SU1463988A1 publication Critical patent/SU1463988A1/en

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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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0802—Actuators for final output members
    • F16H2007/081—Torsion springs
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/0874—Two or more finally actuated members

Landscapes

  • Braking Arrangements (AREA)

Abstract

Изобретение относитс  к машиностроению и может быть использовано в качестве элемента приводов станков, строительных, дорожных, сельскохоз йственных и подъемно-транспортных машин . Цель изобретени  - упрощение конструкции путем выполнени  злемен- та дл  гашени  колебаний в виде двух- колодочного тормоза. При работе передачи ведуща  ветвь гибкой св зи 11 воздейЬтвует иа нат жной ролик 6 или 7, На рычагах 4 и 5 выполнены выступы , из выступов зажимаетс  меж-., ду колодками, чем обеспечиваетс  гашение колебаний ведущей ветви. Рычаг, несущий нат жной ролик, взаимодействующий с ведомой ветвью под действи- ем пружины, обеспечивает нат жение ведомой ветви. 1 з.п, ф-лы, 6 ил. с (/The invention relates to mechanical engineering and can be used as an element of the drives of machine tools, building, road, agricultural and hoisting-and-transport machines. The purpose of the invention is to simplify the design by making the element for damping oscillations in the form of a two-barrel brake. When the transmission is operated, the leading branch of the flexible coupling 11 acts on the tensioning roller 6 or 7. The levers 4 and 5 are made of protrusions, are clamped out of the protrusions between the interlocking and interlocking pads, thus suppressing oscillations of the leading branch. A lever carrying a tension roller that interacts with a driven branch under the action of a spring provides tension for the driven branch. 1 z.p, f-ly, 6 ill. with (/

Description

18 20.18 20.

16sixteen

1313

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Фиг. гFIG. g

фиг.Зfig.Z

Claims (2)

Формула изобретенияClaim 1. Устройство для натяжения реверсивных передач с гибкой связью, содержащее станину, шарнирно закрепленные на ней и подпружиненные в направлении поворота друг от друга два рычага, связанные с ними натяжные ролики для взаимодействия с соответствующей ветвью гибкой связи и элемент для гашения колебаний, отличающееся тем, что, с целью упрощения конструкции, элемент для гашения колебаний выполнен в виде шарнирно закрепленных на станине и подпружиненных друг к другу двух дополнительных рычагов и двух колодок, каждая из которых размещена на соответствующем дополнительном рычаге, а на основных рычагах выполнены выступы, для взаимодействия с колодками.1. A device for tensioning reverse gears with a flexible connection, comprising a bed, two levers pivotally mounted on it and spring-loaded in the direction of rotation from each other, tensioning rollers associated with them for interacting with the corresponding branch of the flexible connection and an element for damping oscillations, characterized in that, in order to simplify the design, the element for damping vibrations is made in the form of two additional levers and two pads pivotally mounted to the frame and spring-loaded to each other, each of which is placed on corresponding additional lever, and protrusions are made on the main levers for interaction with the blocks. 2. Устройство по п.1, о т л и ч аю щ е.ес я тем, что выступы выполнены клиновидными, а колодки сферическими.2. The device according to claim 1, on the basis of the fact that the protrusions are wedge-shaped and the pads spherical. А-АAa ΒιώδΒιώδ CD и г. гCD and g Фйг.ЗFyg.Z
SU874262999A 1987-06-16 1987-06-16 Arrangement for tensioning reversible transmissions with flexible link SU1463988A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU874262999A SU1463988A1 (en) 1987-06-16 1987-06-16 Arrangement for tensioning reversible transmissions with flexible link

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874262999A SU1463988A1 (en) 1987-06-16 1987-06-16 Arrangement for tensioning reversible transmissions with flexible link

Publications (1)

Publication Number Publication Date
SU1463988A1 true SU1463988A1 (en) 1989-03-07

Family

ID=21311267

Family Applications (1)

Application Number Title Priority Date Filing Date
SU874262999A SU1463988A1 (en) 1987-06-16 1987-06-16 Arrangement for tensioning reversible transmissions with flexible link

Country Status (1)

Country Link
SU (1) SU1463988A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026326A (en) * 1989-06-08 1991-06-25 Heidelberger Druckmaschinen Ag Lever mechanism for adjusting phase relationship between drive wheels
RU2592970C1 (en) * 2015-03-03 2016-07-27 Открытое акционерное общество "Завод им. В.А. Дегтярева" Automatic universal tensioning device for reverse chain transmissions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 413314, кл. F 16 Н 7/12, 1974. Авторское свидетельство СССР № 1013660, кл, F 16 Н 7/12, 1981. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026326A (en) * 1989-06-08 1991-06-25 Heidelberger Druckmaschinen Ag Lever mechanism for adjusting phase relationship between drive wheels
RU2592970C1 (en) * 2015-03-03 2016-07-27 Открытое акционерное общество "Завод им. В.А. Дегтярева" Automatic universal tensioning device for reverse chain transmissions

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