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Checking fabric rolling off calendar. Through this calendaring machine, the heated cords are squeezed through warm rubber under terrific pressure which completely insulates each individual cord in its own sheath of rubber, and produces an extremely strong fabric of the weftless type. Close watch is kept to maintain uniform thickness and texture at all times. In front of the worker is the trough into which a fresh supply of special gum rubber is constantly being added. Firestone (General Tires), Akron, Ohio

Replenishing gum rubber for tire cords. A new supply of gum for the fabric is being carried to the calendaring machine by this worker. After having been milled originally by processes previously described, the moment of impregnation by auxiliary mills alongside the calendaring machine. Firestone (General Tires), Akron, Ohio

Replenishing gum rubber for tire cords. A new supply of gum for the fabric is being carried to the calendaring machine by this worker. After having been milled originally by processes previously described, the moment of impregnation by auxiliary mills alongside the calendaring machine. Firestone (General Tires), Akron, Ohio

Feeding cord to the fabric machine. Cords feed down through the floor to the calendaring machine two stories below. As may be seen from this picture, the cords are gathered in four banks at this point, but join together in a solid mass by the time they reach the rubber-impregnating calendaring machine. Another set of four banks of cords also issue from the creel room carrying heavier weight cord stock for truck tire use. Firestone, Akron, Ohio

Feeding cord to the fabric machine. Cords feed down through the floor to the calendaring machine two stories below. As may be seen from this picture, the cords are gathered in four banks at this point, but join together in a solid mass by the time they reach the rubber-impregnating calendaring machine. Another set of four banks of cords also issue from the creel room carrying heavier weight cord stock for truck tire use. Firestone, Akron, Ohio

Drying at top speed. Reeled away from the calendaring machine, the fresh stock rolls over towering drying racks shown here. Weighted tension bars keep the festooned sheet of new fabric taut and straight as it cools and dries. From the drying racks, the fabric travels quickly onto rolls of cloth where it is rolled onto reels small enough to handle. Firestone (General Tires), Akron, Ohio

Off to the calendaring machine. The finished batch is taken by other tire workers to the next step in the milling process. In this instance, the batch goes from the mill room to the calendaring machine, where it will become a part of the cord fabric. Firestone (General Tires), Akron, Ohio

Warehouse view of cord stock. Cord stock as it is received from the mill. This special twist cotton cord comes from southern mills. It differs from other tire cords in that it is woven and twisted by gear-driven machinery instead of belt-driven equipment. Slips and strains of belt-machinery are reflected in the cord and on into the finished tire, whereas in a gear-driven machine there are no slippages, therefore no weakened cords in the finished tire. Firestone (General Tires), Akron, Ohio

Centering fabric on the drum. The fabric layer is slipped onto the drum, layer upon layer, by the use of a rod forced between the last layer applied and the one being applied while the wheel is spinning. This rod stretches the new fabric sufficiently to permit the loop to fit snugly in place--clear on the carcass. After the fabric is in approximate position, the tire builder checks it for accuracy by stopping the wheel, bending the overhanging edges over to see that they each overhang the same distance. Firestone (General Tires), Akron, Ohio

Checking fabric rolling off calendar. Through this calendaring machine, the heated cords are squeezed through warm rubber under terrific pressure which completely insulates each individual cord in its own sheath of rubber, and produces an extremely strong fabric of the weftless type. Close watch is kept to maintain uniform thickness and texture at all times. In front of the worker is the trough into which a fresh supply of special gum rubber is constantly being added. Firestone (General Tires), Akron, Ohio

description

Summary

Actual size of negative is C (approximately 4 x 5 inches).

Caption card lists some of the printing history of image.

Title and other information from caption card.

Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944.

More information about the FSA/OWI Collection is available at http://hdl.loc.gov/loc.pnp/pp.fsaowi

Film copy on SIS roll 30, frame 1193.

Nothing Found.

label_outline

Tags

ohio summit county akron safety film negatives lot 2060 alfred t palmer united states office for emergency management photo rubber fabric cords gum rubber weftless type uniform thickness general tires office of war information farm security administration united states history library of congress
date_range

Date

01/01/1941
place

Location

akron
create

Source

Library of Congress
link

Link

https://www.loc.gov/
copyright

Copyright info

Public Domain

label_outline Explore Cords, Lot 2060, General Tires

Pittsburgh Plate Glass Co., Columbia Chemical Division. General view of plant XXI

Headed for last cleanup. Six giant truck tires, of the non-directional type are being wheeled in for cleaning and painting. This pattern, developed for the U.S. Army in 1941 is used for field equipment....gives excellent traction in forward or reverse because of the horizontal cleats, yet rides well on the highway on the continuous center rib. Firestone (General) Tires, Akron, Ohio

Wrapping the finished tire. Seeing is not necessarily believing. Even when you see the tire-wrapping machine in operation, it is difficult to understand how it works....spinning a strand of paper around a tire as fast as the operator can feed them in. All the operator need do is place the tire in position; the machine does the rest. Firestone (General) Tires, Akron, Ohio

Make your scrap tires save lives. Life rafts like this, standard equipment on American war planes that fly over stretches of open water, have saved the lives of many air crews. Men have been rescued after floating in them for weeks. The ten pounds of rubber in one of these vitally important rafts is about the amount of rubber in a worn automobile tire ready for scrapping

Chrysler tank arsenal. The M-3 tank has an overall length of 18 feet, which means the track for one-side of this 28- ton monster is about 40 feet long. Each individual tread is made of solid rubber

A diesel engine in the engine room of the towboat Ernest T. Weir going down the Ohio River to Cincinnati

Production. Milling machines and machine castings. It's all a matter of relative angles and turning speeds. Properly set, this gear-cutting machine tool will produce any kind of beveled, spur, hypoid or other kind of gear. The small hypoid bevel gear shown partially cut in the center of the picture will soon become part of another machine tool after it has been heat-treated, ground, lapped and thoroughly tested and checked

Conversion. Beverage containers to aviation oxygen cylinders. The first step in the manufacture of high-altitude-flying shatterproof oxygen cylinders in the metal department of a large rubber factory is the forming or stamping of the shell. Stainless steel sheets are blanked or cut into discs(left foreground). Before stamping, these discs are drawn through rolls where a drawing compound is added to both sides to facilitate the forming of the shell. The 750-ton toggle press, shown above, forms a half cylinder in one powerful stroke. Once the half cylinder is formed, it is trimmed and the value-fitting hole is punched into the spherical dome. A cleaning operation later removes the drawing compound. The cylinder halves are now ready for the various welding operations. Firestone, Akron, Ohio

The tracks for an Army halftrac scout car begins to take shape on the "building wheel" of a Midwest tire plant. Goodrich, Akron, Ohio

Joseph Teshon, Inc. plant manager examines fabric sample in his office.

Removing cured tube from mold. As the tire molds are all-automatic, so are the tube molds. This one has just opened; all the operator need do is remove the finished tube and put in another raw one. Note the seam marks in the mold itself, which leave their imprint on the tube. Thus a seamless tube may appear to have a collection of many sections. Firestone (General) Tires, Akron, Ohio

Steel mill, Massillon, Ohio. Electric furnace tilted up for pouring off molten steel

Topics

ohio summit county akron safety film negatives lot 2060 alfred t palmer united states office for emergency management photo rubber fabric cords gum rubber weftless type uniform thickness general tires office of war information farm security administration united states history library of congress