gantry-crane-operator网络龙门起重机操作员;高架起重机操作员;高架移动起重机操作员网络释义 1. 龙门起重机操作员 NOC-7371 起重机操作员... ... 龙门起重机操作员 gantry crane operator 牵引车起重机操作员 tractor crane operator ... blog.sina.com.cn|基于5个网页 2. 高架起重机操作员 政府部门常用...
1) gantry crane operator 高架起重机操作员2) operate a crane 操作起重机3) gantry crane 高架起重机 例句>> 4) overhead crane frame 高架起重机架5) craneman's house 起重机操作室6) overhead crane 高架起重机;桥式起重机补充资料:门座起重机 可转动的起重装置(简称转动部分)装在门形座架上...
Gantry crane with elevating operator cabFeider, ThomasLenius, NorbertLazzeroni, EdwardDir, Ronald
United States Patent US5810183 Note: If you have problems viewing the PDF, please make sure you have the latest version of Adobe Acrobat. Back to full textHome Search Services Contact us © 2004-2024 FreePatentsOnline.com. All rights reserved. Privacy Policy & Terms of Use....
A hydraulic cylinder urges the cable between its fixed first and second ends in a direction transverse to a portion of its length. In another embodiment of the invention, an operator cab is adapted to be horizontally moveable. The elevating operator cab of the present invention can be ...
The operator cabin moving mechanism for a gantry crane adopts a bidirectional winding principle of a wire rope hoisting mechanism, and can achieve the purpose of moving the operator cabin forward and backward. The smoothness of the starting and the braking of a motor can be reduced simultaneously...
A hydraulic cylinder urges the cable between its fixed first and second ends in a direction transverse to a portion of its length.doi:US5810183 AFeider, ThomasLenius, NorbertUSUS5810183 * May 26, 1995 Sep 22, 1998 Marine Travelift, Inc. Gantry crane with elevating operator cab...
SIMULATING MOTION OF AN OPERATOR CONTROLLED GANTRY CRANE IN A CLUTTERED WORK ENVIRONMENTDavid FrakesKaren E GrosserJoel FortgangWe Singhose
1. Dynamics, control, and design of biomechanical system ; Innovative laboratory experiments in education ; Instrumentation, measurement, and sensors ...: 2000 ASME(American Society ofFrakes D,Grosser Karen,Fortgang J,Singhose W.Simulating motion of an operator controlled gantry crane in a ...
In this paper, a robust non-linear control scheme is proposed for a gantry crane system with estimation of swing angle by using operator-based robust right coprime factorisation approach. By analysing properties of the crane system, it shows that displacement distance and swing angle are the two...