CN204421879U - 盾构机盾体的圆度检测工装 - Google Patents
盾构机盾体的圆度检测工装 Download PDFInfo
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- CN204421879U CN204421879U CN201420871327.1U CN201420871327U CN204421879U CN 204421879 U CN204421879 U CN 204421879U CN 201420871327 U CN201420871327 U CN 201420871327U CN 204421879 U CN204421879 U CN 204421879U
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CN201420871327.1U CN204421879U (zh) | 2014-12-31 | 2014-12-31 | 盾构机盾体的圆度检测工装 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114473357A (zh) * | 2021-12-30 | 2022-05-13 | 中铁工程装备集团技术服务有限公司 | 一种盾构机盾尾分块地面组装及圆度调整工装 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114473357A (zh) * | 2021-12-30 | 2022-05-13 | 中铁工程装备集团技术服务有限公司 | 一种盾构机盾尾分块地面组装及圆度调整工装 |
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Effective date of registration: 20151102 Address after: 511470, Guangzhou, Guangdong province Nansha District large Kong Town, Ho Gang Village Dongsheng Road water plant office building, 2 floor Patentee after: CSSC HEAVY EQUIPMENT CO., LTD. Address before: 511470, No. 362, Tam Xin Road, Dagang Town, Guangzhou, Guangdong, Nansha District Patentee before: Guangzhou Zhong Chuan diesel engine for boats Co., Ltd |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20191231 |
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CF01 | Termination of patent right due to non-payment of annual fee |