Results 151 to 160 of about 14,778 (202)

Ergonomic assessment of a multi-joint actuated lower extremity exoskeleton to assist dynamic lifting and carrying tasks. [PDF]

Sci Rep
Sado F, Ghazilla RAR, Hamza MF, Yap HJ, Faris WF, Ahmad N, Gabralla LA, Rusydi MK, Chiroma H.   +8 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Hoist by the Colonizer’s Own Device? Law Reporting in Mandatory Palestine

American Journal of Legal History, 2023
Abstract This article tells the history of the Palestine Law Reports series (PLR), introduced in 1934 to Mandate-ruled Palestine. It unearths discussions that preceded the PLR’s publications following a campaign for authorized law reporting launched by lawyers in Palestine in the 1920s to 1930s.
Yair Sagy, Eyal Katvan
openaire   +1 more source

A Bevel Gear Tension Balancing Device for Mining Hoist

Recent Patents on Mechanical Engineering, 2019
Background:: With the increasing mining depth, single rope winding hoist and multi-rope friction hoist may not be feasible in ultra-deep wells. For the single rope winding hoist, larger rope diameter and drum diameter are required, while a lot of inconveniences would arise in the manufacturing process.
Zhixia Wang, Bijuan Yan, Zigui Li
openaire   +1 more source

CAE Optimization Design of Mine Hoist Spindle Device

Advanced Materials Research, 2011
Based on ANSYS finite element analysis software for the platform the hoister spindle device overall assembly analysis were accomplished by the finite element theory and method. The overall stress and strain of convective cloud were achieved in the paper, which is the foundation for further overall structure optimization design and assembly analysis ...
Zhen Liang Yu, Wei Min Li
openaire   +1 more source

Synthesis of a control system for hoisting devices

Russian Electrical Engineering, 2012
An automatic control system for electrically driven hoisting devices is investigated. An acceleration sensor for the calculation of the coordinate of the engine moment, the speed of movement, and the displacement angle is proposed. Synthesis of the system of the subordinate regulation adapted to the operating mode is carried out.
V. I. Domanov, A. V. Domanov, I. Yu. Mullin   +2 more
openaire   +1 more source

Studies of filtering effect on fault diagnosis of spindle device in hoist

Insight - Non-Destructive Testing and Condition Monitoring, 2021
Spindle devices, which are among the core components of mine hoists, are typical rotor-bearing systems. Vibration-based fault diagnosis techniques are often used to help prevent mechanical failures of such systems. The fault vibration signals generally include pulse information reflecting fault type, independent vibration components caused by other ...
Jun Gu, Yuxing Peng, Bobo Cao
openaire   +1 more source

Crane Boom Hoist Disengaging Device

2021
<div class="section abstract"> <div class="htmlview paragraph">This SAE Standard applies to cranes which are equipped to adjust the boom angle by hoisting and lowering means through rope reeving.</div> </div>
openaire   +1 more source

At-Sea Evaluation of Ship Motion Compensation Hoisting Devices

Offshore Technology Conference, 1983
ABSTRACT Two ship motion compensation devices were tested off the coast of Oahu, HI. One device was a traction winch that is capable of maintaining a steady line tension. The other was a ram tensioner. Tests were conducted in various sea states and water depths.
F.C. Liu, R.C. Asher
openaire   +1 more source