SU442968A1 - T stew chain escalator - Google Patents
T stew chain escalatorInfo
- Publication number
- SU442968A1 SU442968A1 SU1758110A SU1758110A SU442968A1 SU 442968 A1 SU442968 A1 SU 442968A1 SU 1758110 A SU1758110 A SU 1758110A SU 1758110 A SU1758110 A SU 1758110A SU 442968 A1 SU442968 A1 SU 442968A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- chain
- escalator
- stew
- hinges
- roller
- Prior art date
Links
Landscapes
- Escalators And Moving Walkways (AREA)
Description
Известны т говые цепи эскалаторов, содержащие наружные и внутренние пластины, соединенные между собой шарнирами.Known traction chains of escalators containing outer and inner plates connected by hinges.
В описываемой т говой цепи, с целью снижени ее веса и себестоимости, шарниры выполнены в виде двух взаимодействующих друг с другом валиков. Один из валиков по длине имеет вогнутое цилиндрическое углубление, в котором расположен другой валик.In the described traction chain, in order to reduce its weight and cost, the hinges are made in the form of two rollers interacting with each other. One of the rollers in length has a concave cylindrical recess in which the other roller is located.
На чертеже изображена предлагаема т гова цепь, продольный разрез. Она состоит из наружных 1 и внутренних 2 пластин, соединенных щарниром 3. Шарнир образован из валика 4, посаженного неподвижно в пластине 1, иThe drawing shows the proposed traction chain, a longitudinal section. It consists of outer 1 and inner 2 plates connected by a hinge 3. The hinge is formed from a roller 4, planted fixedly in plate 1, and
валика 5 с вогнутым цилиндрическим углублением , посаженного неподвижно в пластине 2.roller 5 with a concave cylindrical recess, planted motionless in the plate 2.
Предмет изобретени Subject invention
Т гова цепь эскалатора, содержаща наружные и внутренние пластины, соединенные между собой шарнирами, отличающа с тем, что, с целью снижени ее веса н себестоимости , шарниры выполнены в виде двух взаимодействующих друг с другом валиков, один из которых по длине имеет вогнутое цилиндрическое углубление, в котором расположен другой валик.An escalator pull chain containing outer and inner plates interconnected by hinges, characterized in that in order to reduce its weight and cost, the hinges are made in the form of two rollers interacting with each other, one of which has a concave cylindrical groove in length in which another roller is located.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1758110A SU442968A1 (en) | 1972-03-14 | 1972-03-14 | T stew chain escalator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1758110A SU442968A1 (en) | 1972-03-14 | 1972-03-14 | T stew chain escalator |
Publications (1)
Publication Number | Publication Date |
---|---|
SU442968A1 true SU442968A1 (en) | 1974-09-15 |
Family
ID=20506166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1758110A SU442968A1 (en) | 1972-03-14 | 1972-03-14 | T stew chain escalator |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU442968A1 (en) |
-
1972
- 1972-03-14 SU SU1758110A patent/SU442968A1/en active
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