CN102052887B - 过渡车钩体钩舌腔内圆弧半径测量专用检具 - Google Patents
过渡车钩体钩舌腔内圆弧半径测量专用检具 Download PDFInfo
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CN2010105429528A CN102052887B (zh) | 2010-11-04 | 2010-11-04 | 过渡车钩体钩舌腔内圆弧半径测量专用检具 |
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CN2010105429528A CN102052887B (zh) | 2010-11-04 | 2010-11-04 | 过渡车钩体钩舌腔内圆弧半径测量专用检具 |
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CN102052887A CN102052887A (zh) | 2011-05-11 |
CN102052887B true CN102052887B (zh) | 2012-06-06 |
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CN107782230B (zh) * | 2017-12-12 | 2023-06-23 | 重庆望江工业有限公司 | 一种测量非整圆轴件的内凹圆弧面的半径的量具 |
CN114001615B (zh) * | 2021-11-10 | 2023-09-19 | 方盛车桥(柳州)有限公司 | 汽车差速器壳快速检测装置及检测方法 |
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US4611404A (en) * | 1983-12-29 | 1986-09-16 | Arsenault Ronald G | Caliper for thread measurement |
CN200981560Y (zh) * | 2006-06-28 | 2007-11-28 | 中国北车集团四方车辆研究所 | 紧凑型密接车钩 |
CN200996826Y (zh) * | 2006-12-27 | 2007-12-26 | 上海汽轮机有限公司 | 大型工件外圆测量装置 |
CN201897460U (zh) * | 2010-11-04 | 2011-07-13 | 南车戚墅堰机车车辆工艺研究所有限公司 | 一种过渡车钩体钩舌腔内圆弧半径测量专用检具 |
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Address after: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 81, No. Patentee after: CRRC QISHUYAN INSTITUTE CO., LTD. Address before: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 81, No. Patentee before: Nanche Qisuyan Engine and Vehicle Technics Institute Co., Ltd. |
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Address after: 213011 Wuyi Road, Jiangsu, Changzhou, No. 258 Patentee after: CRRC QISHUYAN INSTITUTE CO., LTD. Address before: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 81, No. Patentee before: CRRC QISHUYAN INSTITUTE CO., LTD. |
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Effective date of registration: 20220520 Address after: 266111 South Side of Xinye Road and West Side of Herong Road, Qingdao Hi-tech Industrial Development Zone, Shandong Province Patentee after: CRRC Brake System Co.,Ltd. Address before: 213011 258 Wuyi Road, Changzhou, Jiangsu Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |
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