SU751773A1 - Driving unit of the handrail of escalator or passenger conveyer - Google Patents
Driving unit of the handrail of escalator or passenger conveyer Download PDFInfo
- Publication number
- SU751773A1 SU751773A1 SU782668239A SU2668239A SU751773A1 SU 751773 A1 SU751773 A1 SU 751773A1 SU 782668239 A SU782668239 A SU 782668239A SU 2668239 A SU2668239 A SU 2668239A SU 751773 A1 SU751773 A1 SU 751773A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- escalator
- drive unit
- metalwork
- rollers
- handrail
- Prior art date
Links
Landscapes
- Escalators And Moving Walkways (AREA)
Description
т гова цепь служит одновременно в качестве т гового органа ступеней эскалатора, не показанных на чертеже), воздействует на зубь 6 и таким образом приводит во вращение цевочную звездочку 2, котора передает вращение на приводной блок /. Последний приводит в движение огибающий его аоручень 16 эскалатора синхронно с движением ступеней. При своем движении цевки 7 через пластины цепи 8 опираютс на эластичные обода 15 роликов 10-13 и передают тем самым на эти ролики поперечную составл ющую Р„ давлени Р, возникающего в месте зацеплени зуба 6 цевочной звездочки 2 с цевкой 7 цеои 8.The traction chain simultaneously serves as the traction unit of the escalator steps, not shown in the drawing), acts on the tooth 6 and thus causes the pinion sprocket 2 to rotate, which transmits the rotation to the drive unit /. The latter sets in motion the envelope of the aoruchen 16 of the escalator synchronously with the movement of the steps. During its movement, the bobbin 7 through the plates of the chain 8 rests on the elastic rims 15 of the rollers 10-13 and thereby transmits to these rollers the transverse component Pn of the pressure P that occurs at the point of engagement of the tooth 6 of the pinwheel 2 with the axle 7 of tseoi 8.
Таким образом, благодар использованию устройства достигаетс существенное снижение нат жени т говой цепи без возникновени при этом недопустимого поперечного ее прогиба. Взаимодействие цепи со звездочкой обеспечивает плавный ход поручн и значительное снижение шума.Thus, by using the device, a significant reduction in the tension of the traction chain is achieved without the occurrence of an unacceptable transverse deflection. The interaction of the chain with an asterisk ensures a smooth handrail and a significant reduction in noise.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782668239A SU751773A1 (en) | 1978-10-02 | 1978-10-02 | Driving unit of the handrail of escalator or passenger conveyer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782668239A SU751773A1 (en) | 1978-10-02 | 1978-10-02 | Driving unit of the handrail of escalator or passenger conveyer |
Publications (1)
Publication Number | Publication Date |
---|---|
SU751773A1 true SU751773A1 (en) | 1980-07-30 |
Family
ID=20786943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782668239A SU751773A1 (en) | 1978-10-02 | 1978-10-02 | Driving unit of the handrail of escalator or passenger conveyer |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU751773A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5638937A (en) * | 1995-01-13 | 1997-06-17 | Inventio Ag | Handrail drive system conversion |
-
1978
- 1978-10-02 SU SU782668239A patent/SU751773A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5638937A (en) * | 1995-01-13 | 1997-06-17 | Inventio Ag | Handrail drive system conversion |
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