Operator, organizational, direct support, general support, and depot maintenance manual : mixer, bituminous material, non-self-loading, diesel engine driven (Barber-Greene model KA-60) FSN 3895-933-0577 with elevator, bucket type ... components of mixing plant, asphalt ....

"April 1968."

Operator, organizational, DS, GS, and depot maintenance manual : dryer, aggregate, diesel engine driven, 4 wheel mtd (Barber-Greene mdl DA-60), FSN 3895-236-8123, with elevator, bucket type (Barber-Greene mdl 881), FSN 3910-829-6517, components of mixing plant, asphalt ....

"April 1968."

The seats of the mighty; being the memoirs of Captain Robert Moray, sometime an officer in the Virginia regiment and afterwards of Amherst's regiment,

Mode of access: Internet.

Representation of the people act 1918, and the Redistribution of seats (Ireland) act, 1918.

Mode of access: Internet.

Block M in Stadium seats

[Dan Dworsky, graduate of the School of Architecture and member of national champion teams in 1948 and 1949, designed the Block M. He was also the architect for Crisler Arena.]

History and antiquities of Carlisle; with an account of the castels, gentlemen's seats, and antiquities, in the vicinity, and biographical memoirs of eminent men ...

Pref. signed: S. Jefferson.

Select illustrations of the county of Surrey, comprising ... views of the seats of the nobility and gentry ... with descriptions ...

Engraved t.-p.

Robust bucket position tracking for a large hydraulic excavator

The device we study is the excavation arm of a large hydraulic mining shovel having a multi-loop kinematic form. We describe an iterative algorithm that allows the position of the bucket to be tracked from measurements of the linear actuator extensions. The important characteristic of this algorithm is that it is numerically well-behaved when the linkage is close to singular configurations. While we focus on a specific device, the algorithm is easy to adapt to other multi-loop linkages. (C) 2004 Elsevier Ltd. All rights reserved.

Prediction of chaotic instabilities in a dragline bucket swing

The occurrence of chaotic instabilities is investigated in the swing motion of a dragline bucket during operation cycles. A dragline is a large, powerful, rotating multibody system utilised in the mining industry for removal of overburden. A simplified representative model of the dragline is developed in the form of a fundamental non-linear rotating multibody system with energy dissipation. An analytical predictive criterion for the onset of chaotic instability is then obtained in terms of critical system parameters using Melnikov's method. The model is shown to exhibit chaotic instability due to a harmonic slew torque for a range of amplitudes and frequencies. These chaotic instabilities could introduce irregularities into the motion of the dragline system, rendering the system difficult to control by the operator and/or would have undesirable effects on dragline productivity and fatigue lifetime. The sufficient analytical criterion for the onset of chaotic instability is shown to be a useful predictor of the phenomenon under steady and unsteady slewing conditions via comparisons with numerical results. (c) 2005 Elsevier Ltd. All rights reserved.