Parts for mounting a sound-dampening device

Abstract

The "article to which the design pertains" in this design registration application (hereinafter referred to as "the Application") is a component used to mount and fix a device (hereinafter referred to as "the Silencer") to construction equipment, etc., that attenuates and reduces exhaust noise, particularly low-frequency noise, generated from various heavy machinery such as backhoes and other large construction machinery and equipment, as well as generators, etc. (hereinafter referred to as "construction equipment, etc.") mainly used at construction sites. The Application consists of a pair of roughly triangular flanges (hereinafter referred to as "flanges"), and the two flanges are connected at three points by a rod. As shown in "Reference Figure 1 showing the state of use", the length of the Silencer changes due to the expansion and contraction of the fitting portion between the large-diameter pipe and the small-diameter pipe, but the Application allows for a firm installation that can be adjusted to the width and length of the mounting location on the construction equipment, etc.

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