发明名称 APPARATUS FOR MARKING SECTION FOR GEOLOGICAL SURVEY
摘要 Provided are embodiments of a section marking apparatus and method for dividing a geological survey site into one or more sections. In some embodiments, the section marking apparatus includes a case part, a fixing shaft part, a section marking part, and a driving pin part. The fixing shaft part is accommodated in the case part. The section marking part is coupled to the fixing shaft part, received in the case part, and has a marker string configured to be extracted to the outside of the case part. The driving pin part is coupled to the fixing shaft part and configured to be driven into a ground surface to secure the section marking apparatus to the ground surface. Accordingly, the section marking apparatus can be used to divide a site when the ground is flat or when the ground is uneven and/or has a slope.
申请公布号 US2013312654(A1) 申请公布日期 2013.11.28
申请号 US201213622100 申请日期 2012.09.18
申请人 CHOI SUNG-JA;KANG IL-MO;KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES 发明人 CHOI SUNG-JA;KANG IL-MO
分类号 G01C15/06 主分类号 G01C15/06
代理机构 代理人
主权项
地址