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Bearing converting instrument for surveying
专利权人:
Regulwar Dattatray Gangaram;Gurav Jyotiba Bhalchandra;Shaikh Asif Pirmahammad
发明人:
Regulwar Dattatray Gangaram,Regulwar Dattatray Gangaram,Gurav Jyotiba Bhalchandra,Gurav Jyotiba Bhalchandra,Shaikh Asif Pirmahammad,Shaikh Asif Pirmahammad
申请号:
IN3499/MUM/2014
公开号:
IN2014MU03499A
申请日:
2014.11.06
申请国别(地区):
IN
年份:
2015
代理人:
摘要:
ABSTRACT TITLE.: BEARING CONVERTING INSTRUMENT FOR SURVEYING The present invention provides a bearing converting instrument that comprises a whole circle bearing scale disc and a reduced bearing scale disc that are respectively concentrically positioned on a vertical metal rod. The whole circle bearing scale disc and the reduced bearing scale disc respectively have a scale that graduates in a predefined direction thereby respectively having a predefined angular range configured thereon. The reduced bearing scale disc and the whole circle bearing scale disc make a predefined angle with each other which facilitates automatic conversion of values of whole circle bearing into reduced bearing and vice versa. REF FIG. 1 (for publication)
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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