TH23943B - Passenger conveyor - Google Patents

Abstract

DC60 (21/12/44) One purpose of this invention is to be used in assembly with a passenger conveyor belt in which the minimum reduced width is achieved. The vertical overhang of the gear section of the drive sprocket 26 or 42, which transmits the drive power to a 17-pinion chain connected to several 18-pinion steps in an infinite shape, and the 5B side frame for assembly into 4 main frames are arranged to overlap. One purpose of this invention is to be used in assembly with a passenger conveyor belt in which the minimum reduced width is achieved. The vertical overhang of the gear section of the drive sprocket 26 or 42, which transmits the drive power to a 17-pinion chain connected to several 18-pinion steps in an infinite shape, and the 5B side frame for assembly into 4 main frames are arranged to overlap.

Claims (4)

1. The passenger conveyor consists of Continuous step chain for connection. And the dynamics that walk many; Primary and secondary sprockets for pulling the step chain in the vicinity of the plate. Down walkway down the corridor The driving gear is located on the drive shaft where the main gear is fixed. The drive mechanism for transmission of the rotational force to the drive gear and the main frame for supporting the above factors. And that has the left pair And right side of the frame; The passenger conveyor has a unique feature: The vertical overhang of the gear portion of the driven sprocket is positioned within dimensions. The width of the side frame The side of the walking part of the said drive gear is in contact with the main sprocket, and the contact position is the side part of the inner diameter per the mounting position of the sprocket. Drive the handrail with the main gear 2. The passenger conveyor consists of: continuous step chain for connecting And the dynamics that walk many; Primary and secondary sprockets for pulling the step chain in the vicinity of the plate. Down walkway down the corridor The driving gear is located on the driving shaft where the main gear is fixed. The drive mechanism for the transmission of rotational forces to such drive gears and is arranged in the lateral part of the longitudinal direction from the moving position and the main frame for supporting the factors mentioned above and has a left and right pair. Of the side frame; The passenger conveyor has the characteristics: The drive gear is made with a disc shape. The vertical overhang of the gear portion of the driven sprocket is positioned within the dimensions The width of the side frame The side part of the aforementioned walk of the said drive gear is in contact with the said main sprocket and the aforementioned contact position is the side part of the inner diameter to the mounting position of the sprocket. Drive the handrail with the main gear 3. The passenger conveyor consists of Continuous step chain for connection. And the dynamics that walk many; Primary and secondary sprockets for pulling the step chain in the vicinity of the plate. Down walkway down the corridor The driving gear is located on the drive shaft where the main gear is fixed. Drive mechanism for transmission of rotational force to such drive gear and main frame for supporting the aforementioned factors and having left and right pairs of side frames; The passenger conveyor has a unique feature: The vertical overhang of the gear portion of the driven sprocket is positioned within dimensions. The width of the side frame The side of the walking part of the said drive gear is in contact with the main sprocket and the contact position is the side of the inner diameter to the mounting position of the sprocket. Drive the hand rail with the main sprocket. 4. The passenger conveyor consists of: continuous step chain for connecting And the dynamics that walk many; Primary and secondary sprockets for pulling the step chain in the vicinity of the plate. Down walkway down the corridor The driving gear is located on the drive shaft where the main gear is fixed. The drive mechanism for the transmission of rotational force to the drive gear and is arranged in the periphery of the longitudinal Tissue from the moving position and the main frame for supporting the above factors. And that has the left pair And right side of the frame; The passenger conveyor has a unique feature: The drive gear is made with a disc shape. The vertical overhang of the gear section of the said drive gear Is placed in a position within the scale The width of the side frame The side of the walking part of the said drive gear is in contact with the main sprocket and the contact position is the side of the inner diameter to the mounting position of the sprocket. Drive the handrail with the main gear