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SU455912A1 - Portable winch with drive - Google Patents

Portable winch with drive

Info

Publication number
SU455912A1
SU455912A1 SU1604355A SU1604355A SU455912A1 SU 455912 A1 SU455912 A1 SU 455912A1 SU 1604355 A SU1604355 A SU 1604355A SU 1604355 A SU1604355 A SU 1604355A SU 455912 A1 SU455912 A1 SU 455912A1
Authority
SU
USSR - Soviet Union
Prior art keywords
drive
rope
portable winch
winch
drums
Prior art date
Application number
SU1604355A
Other languages
Russian (ru)
Inventor
Зиновий Аврамович Сапожников
Original Assignee
Киевский Филиал Проектно-Технологического Института "Электромонтажпроект"
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 Киевский Филиал Проектно-Технологического Института "Электромонтажпроект" filed Critical Киевский Филиал Проектно-Технологического Института "Электромонтажпроект"
Priority to SU1604355A priority Critical patent/SU455912A1/en
Application granted granted Critical
Publication of SU455912A1 publication Critical patent/SU455912A1/en

Links

Landscapes

  • Load-Engaging Elements For Cranes (AREA)
  • Friction Gearing (AREA)

Description

зывать относительно барабанов благодар  силе трени , возникающей при прижиме каната к барабану 1. Нат жение намотанной на барабан части каната (между парами спаренных роликов) дает возможность поднимать и опускать канат без груза.Relative to the drums due to the strength of the friction that occurs when the rope is pressed to the drum 1. Tension of the part of the rope wound on the drum (between pairs of paired rollers) makes it possible to raise and lower the rope without load.

Огибание канатом 9 вала 8 шестерни 7 увеличивает угол охвата барабанов канатом, что уменьшает необходимое дл  подъема груза количество витков каната на барабанах.The bending by the rope 9 of the shaft 8 of the gear 7 increases the angle of coverage of the drums with a rope, which reduces the number of turns of the rope required for lifting the load on the drums.

Предмет изобретени Subject invention

1. Переносна  лебедка с приводом, содержаща  т говый механизм с грузовым канатом1. Portable winch with a drive containing a traction mechanism with a cargo rope

и прижимное устройство, отличающа с  тем, что, с целью уменьщени  габарита, вес и повышени  надежности в работе, т говый механизм выполнен в виде двух перематывающих грузовой канат барабанов с шестерн ми , св занными с приводной шестерней, вал которой установлен между барабанами, и взаимодействующих с прижимным устройством. 2. Лебедка по п. 1, отличающа с  тем, что прижимное устройство выполнено в виде подпружиненных роликов, спаренных по два в обойме, прижимающих к барабану соответственно набегающую и сбегающую ветви грузового каната.and a clamping device, characterized in that, in order to reduce the envelope, the weight and increase reliability in operation, the traction mechanism is made in the form of two reel-reeling rope with gears connected to the drive gear, the shaft of which is mounted between the drums, and interacting with the clamping device. 2. Winch according to claim 1, characterized in that the clamping device is made in the form of spring-loaded rollers, paired two in a cage, pressing against the drum, respectively, the incident and escaping branches of the cargo rope.

SU1604355A 1970-12-23 1970-12-23 Portable winch with drive SU455912A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1604355A SU455912A1 (en) 1970-12-23 1970-12-23 Portable winch with drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1604355A SU455912A1 (en) 1970-12-23 1970-12-23 Portable winch with drive

Publications (1)

Publication Number Publication Date
SU455912A1 true SU455912A1 (en) 1975-01-05

Family

ID=20462222

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1604355A SU455912A1 (en) 1970-12-23 1970-12-23 Portable winch with drive

Country Status (1)

Country Link
SU (1) SU455912A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2446651C2 (en) * 2008-03-07 2012-04-10 Андрей Игнатьевич Иванов Rope drive of a ivanov

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2446651C2 (en) * 2008-03-07 2012-04-10 Андрей Игнатьевич Иванов Rope drive of a ivanov

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