CN109779642B - 隧道内可更换的盾构机刀盘中心回转接头及维修方法 - Google Patents
隧道内可更换的盾构机刀盘中心回转接头及维修方法 Download PDFInfo
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规格 | 体积流量Q<sub>max</sub>(lpm) | 压力P<sub>max</sub>(bar) | 螺纹 | 开启压力(bar) |
RK62 | 400 | 420 | M42*2 | 0.1 |
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JP2737560B2 (ja) * | 1992-08-12 | 1998-04-08 | 株式会社大林組 | シールド掘削機の油圧装置 |
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CN208236417U (zh) * | 2018-05-16 | 2018-12-14 | 中铁工程装备集团有限公司 | 一种超大直径泥水平衡盾构机 |
CN109139027A (zh) * | 2018-08-17 | 2019-01-04 | 中铁工程装备集团盾构再制造有限公司 | 一种盾构机多通道中心回转接头的安装方法 |
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Inventor after: Lu Haojie Inventor after: Xue Chao Inventor after: Chen Shuai Inventor after: Zhang Jinlong Inventor after: Zhao Anding Inventor after: Guo Peiyuan Inventor after: Li Shuguo Inventor after: Song Xianghui Inventor after: Wang Wenchao Inventor after: Niu Shaojia Inventor after: Wang Chunliang Inventor after: Wei Xuping Inventor after: Shen Huiyu Inventor after: Jin Jiguo Inventor before: Wei Xuping Inventor before: Shen Huiyu Inventor before: Niu Shaojia Inventor before: Chen Shuai Inventor before: Zhang Jinlong Inventor before: Guo Peiyuan Inventor before: Zhao Anding Inventor before: Wang Chunliang Inventor before: Lu Haojie Inventor before: Li Shuguo Inventor before: Wang Wenchao Inventor before: Song Xianghui Inventor before: Jin Jiguo Inventor before: Lu Yanbo Inventor before: Xue Chao |
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Effective date of registration: 20201023 Address after: 511458 Guangdong Guangzhou Nansha District Pearl River Bay starting area, industrial four road west side 2. Applicant after: CHINA RAILWAY TUNNEL GROUP Co.,Ltd. Applicant after: CHINA RAILWAY TUNNEL STOCK Co.,Ltd. Address before: 453000 No. 161 (1), Renmin Road West, Weibin District, Xinxiang, Henan. Applicant before: XINXIANG SHIELD TECHNICAL SERVICE BRANCH OF CHINA RAILWAY TUNNEL Co.,Ltd. |
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