Cylinder head for motorcycles

TH28171UActive Publication Date: 2026-05-26นายวรพรต แซ่ซื้อ
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Patent Information

Application Number
TH2503001346
Authority / Receiving Office
TH · TH
Patent Type
Utility models
Current Assignee / Owner
Filing Date
2025-04-10
Publication Date
2026-05-26
Estimated Expiration
2031-04-09

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Abstract

OCR 07AP The cylinder head for motorcycles, according to this invention, is supplied with valves and a shaft, which are... Installed together in at least one position within the frame, with at least five valves provided per unit. The piston, which has a cross-sectional area that allows a large volume of intake air to flow into the combustion chamber, and... It allows for more efficient exhaust gas release and reduces back pressure in the cylinder, thanks to the shaft. For controlling the operation of the valve, a valve lever is used for the connection between... Valves and shafts; this invention aims to overcome these limitations by designing the cylinder head. For motorcycles, it can be installed on the motorcycle engine without any modifications. Modifying the engine's fundamental structure, which features a five-valve system, to improve flow efficiency. The changes in intake and exhaust gases result in more complete combustion and higher engine power production.
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Claims

OCR 07AP 1. Cylinder head for motorcycles, according to this invention, is supplied with valves, shaft (2). which are installed together in at least one position in the frame section (3) It is characterized by the presence of a valve, as described in this invention, which is designed for control purposes. The flow of vapor, according to this invention, is provided for at least five valves, which are arranged to consist of: At least one intake valve (11) and exhaust valve (12) are installed in one of the following areas: The frame (3) which will have valve seat (13) support. A valve rocker arm (14) will be used to connect the valve and shaft 2, which will be mounted on The rocker shaft (15) at each position of the rocker shaft (14). The shaft (2) in accordance with this invention is provided with the function of controlling the intake valve (11) and the exhaust valve (12). Each set is installed in one area of ​​the frame section (3) where, according to this invention, a shaft is provided. camshaft The structure (3) in this invention is arranged in a geometric shape, which serves the function of The components of this fabrication are supported by providing an intake port (301) and an exhaust port (302). At least one position for steam venting with neck mounting hole (31) for securing the steam neck at least one Position and provide cooling fins (32) to reduce heat buildup, at least one. position 2. Cylinder head for motorcycles, pursuant to claim 1, where appropriate valves are provided, including intake valves. (11) Three-position, exhaust valve (12) Two-position 3. Cylinder head for motorcycles, according to claim 1 or 2, where the intake valve (11) is three positions, Exhaust valve (12) two positions, arranged in the same or different rows.

4. Cylinder head for motorcycles, pursuant to claim 1, in which this invention provides for the use of a rocker arm. Valve (14) at least two positions 5. Cylinder head for motorcycles, pursuant to claim 1, in which, according to this invention, in each position The valve rocker arm is designed with a roller follower type shaft contact point.

6. Cylinder head for motorcycles, according to claim 1, where the valve rocker arm end (14) is provided with a nut. (16) For adjusting the valve clearance.

7. Cylinder head for motorcycles, pursuant to claim 1, where the camshaft is provided with support. Bearings (21) at both ends 8. Cylinder head for motorcycles, in accordance with claim 1, where the intake port (301) is provided with direction and The shape should be curved.

9. Cylinder head for motorcycles, according to claim 1, where the neck mounting hole (31) is for mounting the intake manifold, exhaust manifold. Faulty intake manifold or exhaust manifold, either individually or together.

10. Cylinder head for motorcycles, pursuant to claim 1, which under this invention is provided to be removable. Each piece can be assembled separately.