CN213111241U - 一种港机耐磨整体式托辊 - Google Patents
一种港机耐磨整体式托辊 Download PDFInfo
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- CN213111241U CN213111241U CN202021853149.1U CN202021853149U CN213111241U CN 213111241 U CN213111241 U CN 213111241U CN 202021853149 U CN202021853149 U CN 202021853149U CN 213111241 U CN213111241 U CN 213111241U
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- 229910000831 Steel Inorganic materials 0.000 claims description 5
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- 229920002635 polyurethane Polymers 0.000 claims description 4
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- 239000004952 Polyamide Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 7
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- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
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- 230000035939 shock Effects 0.000 description 1
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CN202021853149.1U CN213111241U (zh) | 2020-08-31 | 2020-08-31 | 一种港机耐磨整体式托辊 |
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CN202021853149.1U CN213111241U (zh) | 2020-08-31 | 2020-08-31 | 一种港机耐磨整体式托辊 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113334474A (zh) * | 2021-07-30 | 2021-09-03 | 四川凯力威科技股份有限公司 | 一种辊筒 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113334474A (zh) * | 2021-07-30 | 2021-09-03 | 四川凯力威科技股份有限公司 | 一种辊筒 |
CN113334474B (zh) * | 2021-07-30 | 2021-11-30 | 四川凯力威科技股份有限公司 | 一种辊筒 |
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Effective date of registration: 20231229 Address after: No. 1 East Fusheng Road, Hanzi Industrial Park, Yaocun Town, Qufu City, Jining City, Shandong Province, 273100 Patentee after: Qufu Shanda Mining Machinery Co.,Ltd. Address before: 1-1-505-1, Xindu building, southwest of the intersection of Weijin road and wandezhuang street, Nankai District, Tianjin Patentee before: HUIJIAWANG (TIANJIN) TECHNOLOGY CO.,LTD. Effective date of registration: 20231229 Address after: 1-1-505-1, Xindu building, southwest of the intersection of Weijin road and wandezhuang street, Nankai District, Tianjin Patentee after: HUIJIAWANG (TIANJIN) TECHNOLOGY CO.,LTD. Address before: 510000 Room 303, No.18, Jiuxiang, Qiming street, Tangdong, Tianhe District, Guangzhou City, Guangdong Province Patentee before: Hu Huayu |