TH57445B - Air inlet cooling structure for continuously variable power transmission, V-belt type. - Google Patents

Abstract

DC60 (02/09/16) to provide a cooling air intake structure for the transmission type. Continuously variable V-belt Which can reduce the ingress of dust And the like, and which can inhibit lateral expansion from the vehicle And go up to the top Above that power unit The invention provides a cooling air intake structure for the transmission unit. Continuously variable power, V-belt in power unit 5, with variable power transmission. A V-belt 30 is located behind the 6 rear wheels in Vehicle 1 where the 52-cylinder part of the internal combustion engine 2, which is covered with a cooling deflector 65, is provided. It is directed towards the front of the vehicle from the crankshaft 51 where the drive pulley 33 of the continuously variable powertrain, the V-belt, is attached through the air vent. 90 heat for conduction of cooling air to the side to On the side of the cooling fan 93, provided for the outer surface of the drive pulley, is Has been formed Where it will make contact with the inside of the cooling air duct 80 which is provided It is to be connected to a transmission unit 32 for encapsulation of a variable transmission unit. Continuous V-belt style And which protrudes towards the front of the vehicle And the source side Of the cooling air ducts will include 82 cooled air inlets which are bent back in shape Of the letter U by bending it upward along the side surface of the cooling shield And later bent over to the back And which will face the rear of the vehicle. Modified 2/9/16 to provide an air intake structure for cooling for the transmission type. Continuously variable V-belt Which can reduce the ingress of dust And the like, and which can inhibit lateral expansion from the vehicle And go up to the top Above that power unit The invention provides a cooling air intake structure for the transmission unit. Continuously variable power, V-belt in power unit 5, with variable power unit. A V-belt 30 is located behind the 6 rear wheels in Vehicle 1 where the 52-cylinder part of the internal combustion engine 2, which is covered with a cooling deflector 65, is provided. It is directed towards the front of the vehicle from the crankshaft 51 where the drive pulley 33 of the continuously variable powertrain, the V-belt, is attached through the air vent. 90 heat for conduction of cooling air to the side to On the side of the cooling fan 93, provided for the outer surface of the drive pulley, is Has been formed Where it will make contact with the inside of the cooling air duct 80 which is provided It is to be connected to a transmission unit 32 for encapsulation of a variable transmission unit. Continuous V-belt style And which protrudes towards the front of the vehicle And the source side Its cooling air ducts will include 82 cooling air inlets, which grow back in shape. Of the letter U by bending it upward along the side surface of the cooling shield And later bent over to the back And which will face the rear of the vehicle ----------------------------------------

Claims (6)

Disclaimer (all) which will not appear on the announcement page: EDIT 2/09/2016 1. Ventilation structure for variable power transmission. The V-belt in the power unit (5) has a continuously variable transmission. The V-belt (30) is located behind the rear wheels (6) in vehicles (1), where the cylinder part (52) of the internal combustion engine (2), which is covered with discs. Cooling shroud (65), provided, directed To the front of the vehicle from the crankshaft (51) that the drive pulley (33) of the variable transmission The V-belt (30) is fixed in, ventilated air passages (90) for conduction of cooling air to the side. On the side of the cooling fan (93) provided for the outer surface of the drive pulley (33) has been formed. With contact with the inside of the cooling air duct (80), which is provided It is to be connected to a transmission unit (32) for encapsulation of a variable transmission unit. Continuous V-belt (30) and protruding front of the vehicle, the outlet side of the cooling air duct (80) includes the cooling air inlet (82), which is bent back in the shape of The letter U is bent upward along the side surface of the sheet. The vent is cooled (65) and is bent to the rear afterward, and which faces the vehicle rear, and in connection with the cooling air ducts (80), the side sections are closer to the outside. Vehicle It has been covered by a pipe cover (96), the source section near the cooling air inlet (82) extends upward above the pipe hood (96) and is directed. give Approach the rear of the vehicle The cooling air inlet (82) has been opened to the back and to the outside on the sides. 2. The cooling air inlet structure for variable power transmission. The V-belt model, according to claim 1, where the power unit (5) is provided with the starter motor (69), which is geared connected to the pulley. Drive (33), above the drive pulley (33) between the rear wheels (6) and the inlet. Air cooled (82) 3. Air inlet structure for cooling for variable power transmission. V-belt pattern according to claim 1 or 2, where the cooling air ducts (80) are spaced from the cooling deflector (65) by a predetermined distance between There, and the throttle cable (29) was fixed between the exhaust air duct (80) and the cooling air deflector (65). 4. Air inlet structure for cooling the unit. Variable power transmission V-belt pattern according to one of the claims 1 to 3, where the front wall (80c) of the cooling air duct (80), facing the front. The vehicle is aligned in a way that the front wall (80c) is tilted at an angle by To be raised towards the back, along the bottom line, to the upper part of the ventilating plate (65), and the upper wall (80d) of the cooling air duct (80) has been Set the direction to The inlet, facing the front (26a) of the air filter housing (26), has been positioned Above power unit (5) 5. Air inlet structure for cooling for variable power transmission. Continuously form a V-belt according to claim 4, where the edge of the opening (82a) of the cooling air inlet (82) of the cooling air duct (80) and the edge (26b) of the The inlet port (26a) of the air filter housing (26) is vertically positioned side-by-side when viewed as a side view of the vehicle body. Cooling for variable power transmission The V-belt pattern in accordance with one of Claims 1 to 3, where the outer casing (56) constitutes the outer shell body part. Of the transmission unit (32) and cover the cooling fan (93), there is a housing opening (92) in the area in front of the drive pulley (33) in the direction towards the front of the vehicle, The cooling air ducts (80), as well as the connection sections (81), are to be assembled into the housing openings (92), and the cooling air ducts (80). Positioning by assembling the connection parts In assembly (81) to the case opening (92) as spur-and-socket joints with ring-shaped connection assembly (83) inserted between them. -------------------------------------------------- -------- 1.Exhausting cooling structure for variable power transmission The V-belt in the power unit (5), which has a continuously variable transmission. The V-belt (30) is located behind the rear wheels (6) in vehicles (1), where the cylinder part (52) of the internal combustion engine (2), which is covered with discs. Cooling shround (65), is provided, in which direction To the front of the vehicle from the crankshaft (51), where the drive pulley (33) of the variable transmission The V-belt (30) is fixed in, ventilated air passages (90) for conduction of cooling air to the side. On the side of the cooling fan (93) provided for the outer surface of the drive pulley (33) has been formed. Where it will make contact with the inside of the cooling air duct (80) which is provided It is to be connected to a transmission unit (32) for encapsulation of a variable transmission unit. A V-belt (30) and protruding in front of the vehicle, the upstream side of the cooling air duct (80) consists of a vented vent (82), which is bent back in body shape. The letter U is bent upward along the side surface of the sheet. Shields the cooling air (65) and is bent to the rear afterward and which faces the vehicle rear, and 2. Air inlet structure for cooling for variable power transmission The V-belt model according to claim 1, where the power unit (5) is provided with the starter motor (69), which is geared connected to the pulley. Drive (33), above the drive pulley (33) between the rear wheels (6) and the inlet. Air cooled (82) 3.Exhaust ventilation structures for variable power transmission The V-belt pattern in accordance with claim 1 or 2, where the cooling air ducts (80) are lined at a distance from the cooling air shield (65) with a predetermined distance in Between there, and the throttle cable (29) were fixed between the exhaust air duct (80) and the exhaust vent (65). 4.Exhaust ventilation structures for variable power transmission V-belt pattern in accordance with any one of Clause 1 to 3 Where the front wall (80c) of the cooling air duct (80), facing the front The vehicle is aligned with the front wall (80c) tilted at an angle by To be raised towards the back, along the bottom line, to the upper part of the ventilating plate (65), and the upper wall (80d) of the cooling air duct (80) has been Set the direction to The inlet, facing the front (26a) of the air filter housing (26), has been positioned. Above power units (5) 5. Exhaust ventilation structure for variable power transmission Continuously form a V-belt according to claim 4, where the edge of the opening (82a) of the cooling air inlet (82) of the cooling air duct (80) and the edge (26b) of the The inlet port (26a) of the air filter housing (26) is aligned vertically, side by side when viewed as a side view of the vehicle body. 6.Air inlet structure for cooling for variable power transmission The V-belt pattern in accordance with one of Claims 1 to 3, where the outer casing (56) constitutes the outer shell body part. Of the transmission unit (32) and cover the cooling fan (93), there is a housing opening (92) in the area in front of the drive pulley (33) in the direction towards the front of the vehicle, The cooling air ducts (80), as well as the connection sections (81), are to be assembled into the housing openings (92), and the cooling air ducts (80). Positioning by assembling the connection parts In assembly (81) to the case opening (92) as spur-and-socket joints with ring-shaped connection assembly (83) inserted in between.