TH143111A - Exhaust equipment for motorcycles - Google Patents

Abstract

DC60 (19/01/61) in motorcycle exhaust equipment. Where the collector muffler is connected As is common with a number of primary endpoints of the primary exhaust The purpose of The invention is to increase the degree of freedom in handling partition wall components in Exhaust for more accumulation And to prevent connections from occurring in the form of the form Exterior of the exhaust pipe for collection Accumulator Exhaust 34 will have a body section, perimeter 44, which consists of a pair of The pieces are assembled around the edges 48, 49, which are connected together. And the partition wall assembly 45, 46, which has been connected to the perimeter body part, while to be sandwiched between the pairs of Border piece 48, 49, a number of convex parts 53, 54 which have been embossed to the side of One more contour assembly is formed on the border assembly. At least one piece is assembled. In order to form an undulating section 51, 52, which extends like A number of them are continuous and sequentially along the primary exhaust lines, have been formed in such a shape as they are connected on the end side of the body, perimeter 44 on the outer surface at least One surface of the fuselage, 44 periphery, comprises 45, 46 partitions that extend from the top. On the way to the destination side of the body, the periphery is connected to the periphery of the body, periphery 44, where the area deviates from the top 53a, 54a of the convex 53, 54 p.1 of. Number 1 page Summary of invention In the exhaust equipment for motorcycles Where the collector muffler is connected As is common with a number of primary endpoints of the primary exhaust The purpose of This invention is To increase the degree of freedom in handling of partition wall components in Exhaust for more accumulation And to prevent connections from occurring in the form of the form Exterior of the exhaust pipe for collection Accumulator Exhaust 34 has a body section around the rim 44, comprising a pair of The assembly looks around the edges 48, 49, which are connected together. And a 45,46 partition wall assembly, which has been connected to the fuselage section around the edges while being bolted between pairs of The chin is assembled around the edge 48, 49, a number of convex parts 53, 54 which have been embossed to the side of the One more contour assembly is formed on the edge assembly. At least one piece is assembled. In order to form an undulating section 51, 52, which extends like A number of continuous and sequential primary exhaust lines have been formed, for example, to be connected at least on the end of the body, perimeter 44 on the outer surface. One surface of the fuselage, 44 periphery, comprises 45, 46 partitions that extend from the front. On the way to the destination side of the body, the periphery is connected to the periphery of the body, periphery 44, where the area deviates from the top 53a, 54a of the convex 53, 54.

Claims (9)

Disclaimer (all) which will not appear on the advertisement page: page 1 of the number 5 disclaimers 1. In an exhaust device for motorcycles, which includes: a number of primary exhaust pipes which are respectively connected to each cylinder. Cylinder of the multi-cylinder engine chassis, which is mounted on the chassis frame and A collector muffler which is normally connected to the tail-end of the Primary Exhaust Where the collector muffler is said to have a body, perimeter, which contains Shin consists of a contour, which is connected by a barrage, which forms a path. Exhaust gas flow for exhaust gas recirculation, which leads from the said primary exhaust pipe, a separate partition wall that is connected to the body. While being held in place between the bodies of the parts, the contour around the edges are to be divided into place. There are at least two of these swelling portion of the exhaust gas flow path, a number of swelling portion formed in each of the components. Border line In which the said convex has been embossed towards another contour assembly. The component is said to be formed into a tubular wave-shaped part that appears. It rises in the same way as a number of said primary muffler and extends continuously and in sequence. Along each primary exhaust pipe on at least one outer surface of the body. Boundary lines and The aforementioned partition wall assembly has been connected to the body. A position that is spaced from the top of the convex section and extends from the side to the Side of the body, the periphery perimeter along the flue gas flow direction of The flow path of the said exhaust gas 2. Motorcycle exhaust equipment, according to claim 1, where the aforementioned partition wall assembly is welded to the two edge contour assemblies and is welded to at least one assembly. Assembly piece of assembly Boundary line said from the inside of the body, said border line, page 2 of 5 pages. 3. Motorcycle exhaust equipment, according to claim 2, where the aforementioned partition wall assembly is welded to one assembly of the product. The border assembly from the inside of the beam section around the edge and to Another piece is assembled of the peripheral assembly through a welded hole, which has been Provided in one more contour assembly, assembled from the outside of the body part. 4. Motorcycle exhaust equipment in accordance with claim 3, where the total area of one piece of the perimeter assembly is assembled where such weld holes Has been prepared in it, has been formed into a flat sheet shape 5. Motorcycle exhaust equipment according to claim 1, where the upstream and downstream ends along the direction of the said exhaust gas flow of The pair of partition walls are connected while forming the hollow between the Intermediate part of the partition wall assembly and A pair of separate partition wall assemblies that divide the exhaust gas flow path. Into a branch flow passage, the path was connected to the body part. The border is so that it is adhered to between the pair of border assemblies. 6. Motorcycle exhaust equipment, in accordance with claim 5, where the end-end of the said pair of the aforementioned separate wall assembly is provided in The center of the body, the edge of the edge in the direction of the flow of the said exhaust gas. 7. Motorcycle exhaust equipment according to claim 5, where the facing surfaces of the fore and tail ends. The end of this pair of partitions has been formed into the shape of Flat surfaces so that they align with each other and be connected to each other. 8. Motorcycle exhaust device according to claim 1, where the collector's tailpipe end-end is connected to the silencer. One-piece exhaust, page 3 of the number 5, in front of the inner pipe, which accumulates the exhaust gas of the said exhaust gas flow path and carries the gas. The exhaust into the muffler is inserted into the end-end of the body circumference. Such an edge and The side end of the inner tube is connected to the perimeter of the body. 9. Exhaust equipment for motorcycles according to claim 8, where Shin assembles boss (boss member) through the body, perimeter and inner tubes. It is connected to the end of the body, the perimeter and the sensor mounting holes where the outer end is exposed and where the inner end is exposed. The contact in the inner tube has been molded into the boss assembly to enable the exhaust gas sensor. Which is mounted on the said boss assembly is inserted in the sensor mounting hole 1 0. Motorcycle exhaust equipment according to claim 2, where the sideways and end ends along the direction of the aforementioned exhaust gas flow of The pairs of these separate walls are connected while forming a hollow section between the Intermediate part of the partition wall assembly and A pair of panels make up such separate walls that divide the flow path of the exhaust gas. Two separate flow paths have been connected to the body section. In order to be sandwiched between a pair of contour assemblies 1 1. Motorcycle exhaust equipment according to claim 10, where V 1 \ 'set "V, the end-end of such pair of separate wall assemblies is provided in The center of the body, the perimeter of the said flue gas flow direction 1 2. Motorcycle exhaust equipment according to claim 10, where the surfaces face each other of the sideways end and the end of the pair. As a part of the Shin, the separate walls are formed into a flat surface shape. In which it is to lean against each other and be connected to one another. 3. Motorcycle exhaust equipment in accordance with claim 11, where the surfaces face each other of the side end and the end of the pair As such, the partition walls are formed in the shape of a 4-page, 5-sided, flat surface that are aligned to each other and are connected to one another. 4. Motorcycle exhaust equipment according to claim 3, where the sideways and end-ends along the direction of the flow of said exhaust gas of The pairs of these separate walls are connected while forming a hollow section between the Intermediate part of the partition wall assembly and A pair of separate partition wall assemblies that share the exhaust gas flow path. Two separate flow paths have been connected to the body, emphasizing around the edges. In order to be sandwiched between a pair of components, emphasizing around the edge 1 5. Motorcycle exhaust equipment, in accordance with claim 14, where the end-of-end of the aforementioned counterpart of the said separate wall assembly is provided in The center of the body part is focused around that edge in the direction of the flow of the aforementioned exhaust gas 1. 6.Exhaust equipment for motorcycles According to claim 14, where the surfaces face each other of the side-ends and the end-ends of the pair The part of the partition wall assembly is formed into a flat surface. In which it is to lean against each other and be connected to one another. 7.Exhaust equipment for motorcycles According to claim 15, where the surfaces face each other of the side-ends and the end-ends of the pair As the part of the partition wall is formed into a flat surface. In which it is to lean against each other and be connected to one another. 8.Exhaust equipment for motorcycles according to claim 4, where the sideways and end ends along the direction of the flow of said exhaust gas of The pairs of these separate walls are connected while forming a hollow section between the Intermediate part of the partition wall assembly and A pair of panels make up such separate walls that emphasize the flow of the exhaust gases. The two separate flow accents have been connected to the body part, emphasized around the edges. In order to be sandwiched between a pair of components, emphasizing around the edge 1 9. Motorcycle exhaust equipment, in accordance with Clause 18, where page 5 of the number 5, the end-end of such pair of the said partition wall assembly is provided in The center of the fuselage is focused around that edge in the direction of the flow of the said exhaust gas 2. 0. Motorcycle exhaust equipment according to claim 18, where the face-to-face surfaces of the sideways end and the paired end-ends. As a result of the part, the partition wall has been formed into a flat surface. By being able to align with each other and get connected