永旺取得汽车空调齿轮箱上箱体结构专利,降噪吸音

市场资讯
Mar 11

国家知识产权局信息显示,东莞永旺五金塑胶钢模有限公司取得一项名为“一种汽车空调齿轮箱的上箱体结构”的专利,授权公告号CN223984766U,申请日期为2025年4月。专利摘要显示,本实用新型公开了一种汽车空调齿轮箱的上箱体结构,包括上箱体设备,所述上箱体设备包括基座,所述基座为环形板状结构,且基座顶端安装有上壳,所述上壳侧面设置有若干供齿轮轴安装的弧座,所述上壳内部滑动嵌合安装有降噪机构,所述...

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