JP2003146005A5 - - Google Patents

Claims (3)

騒音を低減させるシート（以後、騒音低減シートといいます）図ＩＩの材質は軽量であることが望ましく、騒音や音を軽減させることが出来る全ての材質・物質で有る。又、騒音低減シート（３）に穿たれる溝や穴は騒音や音を増幅・反響させず低減させるもので有れば如何なる形状・紋様・浅深・大小・長短等に関わらず、尚且つ正確に彫られ穿たれた騒音低減シート。Sheets for reducing noise (hereinafter referred to as noise reduction sheets) The material shown in Fig. II is preferably lightweight, and includes all materials and substances capable of reducing noise and sound. Also, the grooves and holes formed in the noise reduction sheet (3) are not limited to any shape, pattern, shallow depth, large and small, long and short, as long as they reduce noise and sound without amplifying and reverberating. Accurately carved noise reduction sheet. 騒音低減シート（３）をタイヤ（１）とリム（２）のサイズに合わせて一体成形した物をリム（２）の外面に、又タイヤ（１）の内面、又は内面の一部分（タイヤと路面とが接地する部分）を除いて固着させ、タイヤ（１）とリム（２）の間に隙間が無いように組み立てられた騒音や音を低減させる騒音低減タイヤ車輪。A noise reduction sheet (3) integrally formed according to the size of the tire (1) and the rim (2) is integrally formed on the outer surface of the rim (2), or on the inner surface of the tire (1) or a part of the inner surface (tire and road surface). A noise-reducing tire wheel that is fixed except for a portion where the tire comes in contact with the ground, and is assembled so that there is no gap between the tire (1) and the rim (2). 騒音低減シート（３）は軽量で有ることが望ましいが軽重を問わぬので有れば直接リム（２）の外面に、又タイヤ（１）の内面に形状・紋様などを成型し、組み立てられた騒音低減タイヤ車輪。It is desirable that the noise reduction sheet (3) be lightweight, but if it is light or light, the noise reduction sheet (3) may be directly molded on the outer surface of the rim (2) or on the inner surface of the tire (1), and assembled. Noise reduction tire wheels.