Doors sliding

Auxiliary door to mount lights, push buttons, and instruments etc. Auxiliary sliding contacts... 

Fixed systems are those where movement of the hood or other changes to the system, except perhaps opening and closing of lids and doors, is not possible. One example is the hood with a sliding door surrounding a drilling or a milling machine another is the laboratory fume hood and another is the canopy hood above or the enclosure around a paper machine. 

Figure 15.8 Double sliding cold store doors, power operated (Courtesy of Clark Door Ltd)...

The frictional properties of plastics are of particular importance to applications in machine products and in sliding applications such as belting and structural units such as sliding doors. The range of friction properties are rather extensive. The relationship between the normal force and the friction force is used to define the coefficient of static friction. 

A different type of low friction or low drag application is encountered with sliding doors or conveyor belts sliding on support surfaces. In applications like this the normal forces are generally quite small and the friction load problems are of the sticking variety. Some plastics exhibit excellent track surfaces for this type of application. TFEs have the lowest coefficient of any solid material and represent one of the most slippery surfaces known. The major problem with TFE is that its abrasion resistance is low so that most of the applications utilize filled compositions with ceramic filler materials to improve the abrasion resistance. 

Have it closed, if you like. You may call for it to be opened. Just for a little while There s a cup there, on the floor by the bed. He ducks his head again, goes to the door, calls with careful ease that my lord has asked him to bear him company, and pushes the door to. The bolts slide home. 

A machine for the incorporation of compounding ingredients into rubber or similar materials. Two rotors revolve in an enclosed chamber (see Open Mill). It is provided with a hopper for feeding the materials and a sliding or drop-door for discharge of the batch. 

Horizontal Sliding Fire Doors Used in a Exit. 

One realization of this warehouse, WHB, provides a sliding door that can be moved to a particular product and then opened then items are added to that product shelf one at a time before the door is closed. The actions at this level of realization need a slightly richer type model with a selected product attribute ... 

Thrusts, slides, handles of doors and drawers, bolts... 

Apparently a vault had been constructed around the superstructure of the furnace. It was 4.5 x 6 m in cross section and 4 m high. It was constructed of 20-cm-wide flange beams on 0.8 m (front) and 1 m (sides) centers faced on both sides with 10-mm steel plates and filled with dry sand. The explosion displaced the walls about 6 cm. The top of the vault which was supported by a 30-cm beam on top of a 20-cm beam was deflected about 8 cm. Steel doors mounted to slide in angle-iron tracks were blown off. A number of 1.9-cm bolts holding the door tracks were sheared cleanly. The furnace was driven down into the concrete floor and a penetration of some 10 cm was measured. 

If in instrumental conditioning a response is not followed by a punishment, but its absence, animals will increase this response in order to minimise punishment. In active avoidance tasks, for instance, animals have to show a distinct behavioural response in order to avoid a punishment. Typical examples would be shuttle-box experiments and jump-up avoidance. A shuttle box consists of two compartments that are connected by a sliding door. The punishment will be signalled by either a tone or a light stimulus (CS). Animals have to leave the compartment in which the CS was presented within a selected amoimt of time, after which the CS would be followed by a footshock. In the pole-jump test, the occurrence of the footshock will be signalled by a tone or hght stimulus as well. Animals can avoid the punishment if they jump onto a vertical wooden rod. 

A safety door mechanism to prevent opening while the unit is under pressure. The locking device may be actuated directly by internal pressure or indirectly through an automatic switch. The door itself may be the swing-out or sliding type. 

Place slides in Coplinjars containing antigen retrieval solution that has been previously heated at 80°C. Set the jars in the center of a stainless steel autoclave equipped with a 1,850 W heating filament. Tightly close the door of the autoclave as required by the instructions, and heat at 120°C for 10 min at 15 psi. Cool down with running tap water for 20-30 min, then rinse the sections with 0.05 M PBS at room temperature and immunostain. 

Test apparatus a 2-compartment box, 30 x 30 x 30 cm each with one black, and one transparent brightly illuminated boxes, separated by a sliding door (5). 

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