CN210887044U - 一种缓冲吸能装置和公路防护设备 - Google Patents
一种缓冲吸能装置和公路防护设备 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111730723A (zh) * | 2020-07-28 | 2020-10-02 | 江西广迪智能钢艺集团有限公司 | 一种立柱拼接块模具 |
CN112061060A (zh) * | 2020-07-31 | 2020-12-11 | 东风延锋汽车饰件系统有限公司 | 模块组合式吸能器 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111730723A (zh) * | 2020-07-28 | 2020-10-02 | 江西广迪智能钢艺集团有限公司 | 一种立柱拼接块模具 |
CN112061060A (zh) * | 2020-07-31 | 2020-12-11 | 东风延锋汽车饰件系统有限公司 | 模块组合式吸能器 |
CN112061060B (zh) * | 2020-07-31 | 2021-12-07 | 东风延锋汽车饰件系统有限公司 | 模块组合式吸能器 |
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GR01 | Patent grant | ||
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Address after: 100088 No. 3, Haiying Road, Fengtai District, Beijing (Park) Patentee after: BEIJING ZHONGJIAO HUAAN TECHNOLOGY Co.,Ltd. Patentee after: Shaanxi transportation planning and Design Institute Co.,Ltd. Address before: 100088 No. 3, Haiying Road, Fengtai District, Beijing (Park) Patentee before: BEIJING ZHONGJIAO HUAAN TECHNOLOGY Co.,Ltd. Patentee before: Shaanxi Traffic Planning Design Research Institute |
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Effective date of registration: 20211216 Address after: 100088 Beijing city Haidian District Xitucheng Road No. 8 Patentee after: BEIJING ZHONGJIAO HUAAN TECHNOLOGY Co.,Ltd. Address before: 100088 No. 3, Haiying Road, Fengtai District, Beijing (Park) Patentee before: BEIJING ZHONGJIAO HUAAN TECHNOLOGY Co.,Ltd. Patentee before: Shaanxi transportation planning and Design Institute Co.,Ltd. |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Chenghu Inventor after: Zhang Hongsong Inventor after: Li Yong Inventor after: Yu Haixia Inventor after: Bu Qianmiao Inventor before: Wang Chenghu Inventor before: Wang Haiyuan Inventor before: Zhang Chunfa Inventor before: Li Yong Inventor before: Yu Haixia Inventor before: Zhang Hongsong Inventor before: Bu Qianmiao |