SU32121A1 - Lifting machine with friction drum - Google Patents
Lifting machine with friction drumInfo
- Publication number
- SU32121A1 SU32121A1 SU52839A SU52839A SU32121A1 SU 32121 A1 SU32121 A1 SU 32121A1 SU 52839 A SU52839 A SU 52839A SU 52839 A SU52839 A SU 52839A SU 32121 A1 SU32121 A1 SU 32121A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- lifting machine
- drum
- friction drum
- rope
- block
- Prior art date
Links
Landscapes
- Load-Engaging Elements For Cranes (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Description
В патенте № 32118 описана подъемна машина, в которой грузовой канат не закрепл етс на барабане, а, сделав вокруг него один оборот, своим сбегающим концом переходит черев верхний установленный над барабаном блок, и прицепл етс снова к набегающему на барабан концу грузового каната, чем в сбегающем конце вызываетс нат жение, достаточное дл необходимого прижати каната к барабану . В предлагаемом видоизменении машины дл достижени этого нажати введен еще нат жной дл сбегающего конца каната блок.Patent No. 32118 describes a lifting machine in which the cargo rope is not fixed on the drum, but, making one turn around it, with its running end goes through the upper unit installed above the drum, and clings again to the end of the cargo rope running onto the drum than at the lateral end, tension is created, sufficient to press the rope against the drum. In the proposed modification of the machine, in order to achieve this pressure, an additional tension block is inserted for the downhill end of the rope.
На чертеже изображен боковой вид машины , назначаемой дл подн ти груза через посредство блока 3. От последнего грузовой канат 5 идет на барабан / лебедки , огибает его один или несколькоThe drawing shows a side view of a machine assigned to lift cargo through unit 3. From the latter, the load rope 5 goes to the drum / winch, bends around it one or more
раз, направл етс далее (под обозначением 7) через первый верхний блок 6 к нат жному блоку 8 обычного устройства и от него через второй верхний блок 4, расположенный в одной плоскости с блоком 3, сцепл етс вновь с набегающим на барабан 7 концом каната 5. Блоки 3, 4 к 6 заключены в одной обойме 2.times, it is further directed (under the designation 7) through the first upper block 6 to the tension block 8 of a conventional device and from it through the second upper block 4, located in the same plane with block 3, is engaged again with the end of the rope 5 incident on the drum 7 Blocks 3, 4 to 6 are enclosed in one holder 2.
Предмет изобретени .The subject matter of the invention.
Видоизменение подъемной машины по патенту № 32118, отличающеес тем, что, с целью надлежащего нат жени каната 7, последний, огиба блок 6 в обойме 2, охватывает , обычного устройства, нат жной ролик 8 и, огиба блок 4, прикрепл етс к набегающей на барабан / части грузового каната 5.Modification of the lifting machine according to patent No. 32118, characterized in that, for the purpose of proper tensioning of the rope 7, the latter, turning the block 6 in the holder 2, covers the conventional device, the tension roller 8 and, turning the block 4, attaches to drum / cargo rope part 5.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU52839K SU32122A1 (en) | 1929-08-12 | 1929-08-12 | Lifting gear |
SU52839A SU32121A1 (en) | 1929-08-12 | 1929-08-12 | Lifting machine with friction drum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU52839A SU32121A1 (en) | 1929-08-12 | 1929-08-12 | Lifting machine with friction drum |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU32118A Addition SU59504A1 (en) | 1940-05-05 | 1940-05-05 | Overlap |
Publications (1)
Publication Number | Publication Date |
---|---|
SU32121A1 true SU32121A1 (en) | 1933-09-30 |
Family
ID=48349339
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU52839A SU32121A1 (en) | 1929-08-12 | 1929-08-12 | Lifting machine with friction drum |
SU52839K SU32122A1 (en) | 1929-08-12 | 1929-08-12 | Lifting gear |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU52839K SU32122A1 (en) | 1929-08-12 | 1929-08-12 | Lifting gear |
Country Status (1)
Country | Link |
---|---|
SU (2) | SU32121A1 (en) |
-
1929
- 1929-08-12 SU SU52839A patent/SU32121A1/en active
- 1929-08-12 SU SU52839K patent/SU32122A1/en active
Also Published As
Publication number | Publication date |
---|---|
SU32122A1 (en) | 1933-09-30 |
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