tread

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Adding tread rubber stock. When the fabric carcass has been built to the proper number of layers and cushion rubber has been added under the tread, the thick, extra tough tread rubber is added, having been molded to the proper shape by extrusion in a previous operation. Mechanical guides help this builder to put the tread on absolutely straight, so the tire will be in perfect balance. Firestone (General Tires), Akron, Ohio

Adding tread rubber stock. When the fabric carcass has been built to t...

Actual size of negative is C (approximately 4 x 5 inches). Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944... More

Adding tread rubber stock. When the fabric carcass has been built to the proper number of layers and cushion rubber has been added under the tread, the thick, extra tough tread rubber is added, having been molded to the proper shape by extrusion in a previous operation. Mechanical guides help this builder to put the tread on absolutely straight, so the tire will be in perfect balance. Firestone (General Tires), Akron, Ohio

Adding tread rubber stock. When the fabric carcass has been built to t...

Picryl description: Public domain image of a factory, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions.

Molds automatically open. At the end of the curing time, the mold draws the steam out of the airbag, opens the lid and ejects the tire from the tread pattern. Workers need to do nothing but pull out the finished tire and put in another uncured carcass. General Tires, Firestone, Akron, Ohio

Molds automatically open. At the end of the curing time, the mold draw...

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Putting tire into curing mold. From the vacuum expander, the potential new truck tire is taken to this "watch-case" curing mold in which it is baked under high heat and pressure for a long time. The exact time and temperature varies with the type and size of tire. The airbag inside the carcass is filled with live steam during this process so that heat is added from both inside and out. The mold contains the tread pattern, or design, as well as all markings which will appear on sidewall. Under this heat and pressure the rubber turns semi-liquid, and flows into every crevice, completely bonding the rubber processed fabric carcass to the cushion, the cushion to the tread. After this operation it is now one unit--a complete tire. Firestone (General) Tires, Akron, Ohio

Putting tire into curing mold. From the vacuum expander, the potential...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Tire recapping. The tread surface of a used tire is ground evenly to permit application of a reclaimed camelback rubber recap. The plan to recap passenger tires with reclaimed rubber camelback, approved by rubber director William M. Jeffers, was put into effect in February 1943 to reduce the demand for replacement tires and still keep civilian cars in service

Tire recapping. The tread surface of a used tire is ground evenly to p...

Public domain photograph - working class people, the 1930s United States, work, labor, worker, free to use, no copyright restrictions image - Picryl description

Tire recapping. Removing a recapped passenger car tire from a curing mold. Before the curing process the tread surface had been ground down evenly and had a strip of reclaimed camelback rubber attached to it. The plan to recap passenger tires with passenger tires with reclaimed rubber camelback, approved by rubber director William M. Jeffers, was put into effect in February 1943 to reduce the demand for replacement tires and still keep civilian cars in service

Tire recapping. Removing a recapped passenger car tire from a curing m...

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.

Tire recapping. Preparing a worn automobile tire for recapping. The operator applied a coating of rubber adhesive after the tread surface of the tire has been ground down evenly. The plan to recap passenger tires with reclaimed rubber camelback, approved by rubber director William M. Jeffers, was put into effect in February 1943 to reduce the demand for replacement tires and still keep civilian cars in service

Tire recapping. Preparing a worn automobile tire for recapping. The op...

Public domain photograph of 1930s-1940s industrial development, no copyright restrictions image - Picryl description

Tire recapping. Removing a recapped passenger car tire from a curing mold. Before the curing process the tread surface had been ground down evenly and had a strip of reclaimed camelback rubber attached to it. The plan to recap passenger tires with reclaimed rubber camelback, approved by rubber director William M. Jeffers, was put into effect in February 1943 to reduce the demand for replacement tires and still keep civilian cars in service

Tire recapping. Removing a recapped passenger car tire from a curing m...

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Tire recapping. Removing a recapped passenger car tire from a curing mold. Before the curing process the tread surface had been ground down evenly and had a strip of reclaimed camelback rubber attached to it. The plan to recap passenger tires with passenger tires with reclaimed rubber camelback, approved by rubber director William M. Jeffers, was put into effect in February 1943 to reduce the demand for replacement tires and still keep civilian cars in service

Tire recapping. Removing a recapped passenger car tire from a curing m...

Picryl description: Public domain image of a factory, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions.

Tire recapping. "Cooking" a recapped passenger car tire in a curing mold. The recap is made by applying passenger type reclaimed camelback to a worn casing on which the tread surface had previously been ground down evenly. The plan to recap passenger tires with reclaimed rubber camelback, approved by rubber director William M. Jeffers, was put into effect in February 1943 to reduce the demand for replacement tires and still keep civilian cars in service

Tire recapping. "Cooking" a recapped passenger car tire in a curing mo...

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 20th century, free to use, no copyright restrictions.

Tire recapping. A recap job on a passenger car tire. The tire with a tread strip of reclaimed camelback rubber is put into a curing mold. The old tread surface had previously been ground down evenly and coated with rubber adhesive. The plan to recap passenger tires with reclaimed rubber camelback, approved by rubber director William M. Jeffers, was put into effect in February 1943 to reduce the demand for replacement tires and still keep civilian cars in service

Tire recapping. A recap job on a passenger car tire. The tire with a t...

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

A US Navy Seabee rests on the tread of his bulldozer during Exercise SANDCRAB '86

A US Navy Seabee rests on the tread of his bulldozer during Exercise S...

The original finding aid described this photograph as: Subject Operation/Series: SANDCRAB '86 Base: Naval Amphib Base, Little Creek State: Virginia (VA) Country: United States Of America (USA) Scene Camera... More

In the hospital gym shared by both cardiac rehabilitation patients and hospital staff, US Air Force First Lieutenant James Weinstein (center), a dietician assigned to Wilford Hall, and USAF retired Colonel Earnie Breeden, a volunteer, talk with USAF retired Technical Sergeant Ruben Aantu, a heart attack survivor, as he works out on the tread mill. A dedicated group of caregivers at Wilford Hall Medical Center is helping people recover from and live with Heart related ailments. This photograph is from the November 1999 AIRMAN Magazine article "Affairs of the Heart"

In the hospital gym shared by both cardiac rehabilitation patients and...

The original finding aid described this photograph as: Base: Macdill Air Force Base State: Florida (FL) Country: United States Of America (USA) Scene Camera Operator: TSGT Ken Wright, USAF Release Status: ... More

CAPE CANAVERAL, Fla. –At NASA's Kennedy Space Center in Florida, a worker checks the tread on the crawler-transporter as it carries space shuttle Endeavour to Launch Pad 39A. The 3.4-mile journey was slower than usual as technicians stopped several times to clear mud from the crawler's treads and bearings caused by the waterlogged crawlerway.  First motion out of the Vehicle Assembly Building was at 2:07 a.m. EDT Aug. 4. Rollout was delayed approximately 2 hours due to lightning in the area.       Discovery's 13-day flight will deliver a new crew member and 33,000 pounds of equipment to the International Space Station. The equipment includes science and storage racks, a freezer to store research samples, a new sleeping compartment and the COLBERT treadmill.  Launch of Discovery on its STS-128 mission is targeted for late August.   Photo credit: NASA/Dimitri Gerondidakis KSC-2009-4412

CAPE CANAVERAL, Fla. –At NASA's Kennedy Space Center in Florida, a wor...

CAPE CANAVERAL, Fla. –At NASA's Kennedy Space Center in Florida, a worker checks the tread on the crawler-transporter as it carries space shuttle Endeavour to Launch Pad 39A. The 3.4-mile journey was slower tha... More

U.S. Soldiers with the 25th combat aviation brigade

U.S. Soldiers with the 25th combat aviation brigade

U.S. Soldiers with the 25th combat aviation brigade prepare to submerge underwater during a helo dunker simulator at the base pool aboard Marine Corps Base (MCB) Hawaii, Dec. 10, 2013. U.S. Soldiers with the 25... More

U.S. Army Reserve combat engineer Soldiers from the

U.S. Army Reserve combat engineer Soldiers from the

U.S. Army Reserve combat engineer Soldiers from the 374th Engineer Company (Sapper), headquartered in Concord, Calif., prepare for Combat Water Survival Training at Fort Hunter Liggett, Calif., July 17 for a tw... More

Public domain stock image. Tyres tread car.

Public domain stock image. Tyres tread car.

Tire photos: Free images of tires, available for commercial use and free download. Copyright-free, no attribution required.

Public domain stock image. Tread tire rubber.

Public domain stock image. Tread tire rubber.

Tire photos: Free images of tires, available for commercial use and free download. Copyright-free, no attribution required.

Public domain stock image. Tire rims automobile.

Public domain stock image. Tire rims automobile.

Tire photos: Free images of tires, available for commercial use and free download. Copyright-free, no attribution required.

A couple of tracks in the snow. Wheel marks tire marks snow, backgrounds textures.

A couple of tracks in the snow. Wheel marks tire marks snow, backgroun...

Stock photo: A couple of tracks in the snow on a road / A couple of tracks in the snow.

A person's foot and a shoe on a green background. Step tread poop, people.

A person's foot and a shoe on a green background. Step tread poop, peo...

Find the best free stock images about dogs: dog images that can be used for free, without any copyright restrictions, even for commercial use and no attribution required.

A close up of a tire tracks in the dirt. Gravel road tire.

A close up of a tire tracks in the dirt. Gravel road tire.

Tire photos: Free images of tires, available for commercial use and free download. Copyright-free, no attribution required.

A close up of a tire on a vehicle. Tyre tread car, transportation traffic.

A close up of a tire on a vehicle. Tyre tread car, transportation traf...

Tire photos: Free images of tires, available for commercial use and free download. Copyright-free, no attribution required. A close up of a tire on a vehicle

Public domain stock image. Tire tracks sand tread.
A tire that is sitting in the grass. Tire tractor rubber.

A tire that is sitting in the grass. Tire tractor rubber.

A tire on the ground / A large rubber tire on the grass public domain military photo.

Public domain stock image. Tire tracks tracks dirt.

Public domain stock image. Tire tracks tracks dirt.

Tire photos: Free images of tires, available for commercial use and free download. Copyright-free, no attribution required.

A set of wooden stairs going down a grassy hill. Stairs steps staircase

A set of wooden stairs going down a grassy hill. Stairs steps staircas...

A wooden staircase leading down to the beach / A wooden stairway leading to a beach / Public domain stock photo.

A person holding a penny next to a tire. Penny profile test, health medical.

A person holding a penny next to a tire. Penny profile test, health me...

Stock photo: A penny is placed on a tire / A person holding a penny next to a tire.

A pair of black wheels with blue chains on them. Vintage track innovation invention.

A pair of black wheels with blue chains on them. Vintage track innovat...

Innovation image. Free images about innovations. Use free pictures of innovations without any copyright restrictions.

Public domain stock image. Winter tyre profile tread.
Public domain stock image. Stairs old step.
Public domain stock image. Wheel rubber circle.
A close up of a motorcycle with a chain on it. Motorcycle gear chain, sports.

A close up of a motorcycle with a chain on it. Motorcycle gear chain, ...

Tire photos: Free images of tires, available for commercial use and free download. Copyright-free, no attribution required.

A close up of a pair of wheels on a blue surface. Wheel tread plastic.

A close up of a pair of wheels on a blue surface. Wheel tread plastic.

Visual patterns: A close up of a reel with a film on it / A pair of white plastic wheels on a blue background - public domain stock photo.

A close up of a metal diamond plate. Plate diamond texture, backgrounds textures.

A close up of a metal diamond plate. Plate diamond texture, background...

A metal plate with a diamond pattern / A close up of a metal diamond plate / Public domain stock illustration.

Tread city urban building. A close up of a metal surface with hearts on it

Tread city urban building. A close up of a metal surface with hearts o...

Architecture stock photograph: A close up of a yellow perforated surface with a pattern of small round metal buttons / A close up of a metal surface with hearts on it.

Public domain stock image. Tyres rubber tire.

Public domain stock image. Tyres rubber tire.

Tire photos: Free images of tires, available for commercial use and free download. Copyright-free, no attribution required.

A man is sitting on a motorcycle on a cobblestone road. Motorbike vehicle motorcycle.

A man is sitting on a motorcycle on a cobblestone road. Motorbike vehi...

Tire photos: Free images of tires, available for commercial use and free download. Copyright-free, no attribution required.

Public domain stock image. Wheel rubber circle.
Public domain stock image. Winter tyre profile tread.
A silhouette of a shoe on a green background. Shoe step walk.

A silhouette of a shoe on a green background. Shoe step walk.

A silhouette of a man's foot / A silhouette of a shoe on a green background / Public domain stock illustration.

A close up of a motorcycle tire on a street. Wheel motorbike tire motorbike, transportation traffic.

A close up of a motorcycle tire on a street. Wheel motorbike tire moto...

Tire photos: Free images of tires, available for commercial use and free download. Copyright-free, no attribution required. A close up of a motorcycle tire on a street

Footprints in the sand on a beach. Footprint sand track

Footprints in the sand on a beach. Footprint sand track

Footprints in the sand on a beach / Footprints in the sand, sand, nature, sand, hq photo / Public domain stock photo.

A close up of the wheels of a military vehicle. Tank tread dirt.

A close up of the wheels of a military vehicle. Tank tread dirt.

Stock photo: A close up of a wheel of a military vehicle / A close up of the wheels of a military vehicle.

A silver car parked in front of a stone building. Jag car auto.

A silver car parked in front of a stone building. Jag car auto.

Tire photos: Free images of tires, available for commercial use and free download. Copyright-free, no attribution required.

Tire tracks in the sand on a beach. Tire tracks design pattern, backgrounds textures.

Tire tracks in the sand on a beach. Tire tracks design pattern, backgr...

Stock photo: Tire tracks on the sand / Tire tracks in the sand on a beach.

A person wearing brown shoes standing on a dirt road. Foot tread treading, backgrounds textures.

A person wearing brown shoes standing on a dirt road. Foot tread tread...

Public domain texture / A man's feet on a dirt road / A person standing on a dirt road with a brown shoe.

A close up of a tire on a road. Winter tyre profile tread.

A close up of a tire on a road. Winter tyre profile tread.

Stock photo: Close up of a tire tread / A close up of a tire on a road.

A close up of a tractor tire on a field. Tank army tread.

A close up of a tractor tire on a field. Tank army tread.

Stock photo: A close up of a vehicle with grass growing on it / A close up of a tractor tire on a field.

A row of tires with writing on them. Tires racing pit, sports.

A row of tires with writing on them. Tires racing pit, sports.

Stock photo: The tires are lined up in a row / A row of tires with writing on them.

View of the tread mill for the employment of prisoners...

View of the tread mill for the employment of prisoners...

This record contains unverified data from PGA shelflist card. Associated name on shelflist card: View. Etching with engraving.

U.S. Soldiers with the 25th combat aviation brigade

U.S. Soldiers with the 25th combat aviation brigade

U.S. Soldiers with the 25th combat aviation brigade prepare to submerge underwater during a helo dunker simulator at the base pool aboard Marine Corps Base (MCB) Hawaii, Dec. 10, 2013. U.S. Soldiers with the 25... More

A U.S. Army Reserve combat engineer Soldier from the

A U.S. Army Reserve combat engineer Soldier from the

A U.S. Army Reserve combat engineer Soldier from the 374th Engineer Company (Sapper), headquartered in Concord, Calif., comes out of the water with a dummy rifle and a loaded ruck sack during a Combat Water Sur... More

U.S. Soldiers with the 25th combat aviation brigade

U.S. Soldiers with the 25th combat aviation brigade

U.S. Soldiers with the 25th combat aviation brigade prepare to submerge underwater during a helo dunker simulator at the base pool aboard Marine Corps Base (MCB) Hawaii, Dec. 10, 2013. U.S. Soldiers with the 25... More

A U.S. Army Reserve combat engineer Soldier from the

A U.S. Army Reserve combat engineer Soldier from the

A U.S. Army Reserve combat engineer Soldier from the 374th Engineer Company (Sapper), headquartered in Concord, Calif., rolls out of a swimming pool after swimming 25 meters for a Combat Water Survival Training... More

U.S. Army Pvt. Daniel Warren, UH-60 Blackhawk crew

U.S. Army Pvt. Daniel Warren, UH-60 Blackhawk crew

U.S. Army Pvt. Daniel Warren, UH-60 Blackhawk crew chief assigned to 3D Battalion, 25th combat aviation brigade (3/25), emerges from the water after being submerged underwater during a helo dunker simulator at ... More

U.S. Soldiers with the 25th combat aviation brigade

U.S. Soldiers with the 25th combat aviation brigade

U.S. Soldiers with the 25th combat aviation brigade prepare to submerge underwater during a helo dunker simulator at the base pool aboard Marine Corps Base (MCB) Hawaii, Dec. 10, 2013. U.S. Soldiers with the 25... More

U.S. Army Chief Warrant Officer 4 Chad Trenary, UH-60

U.S. Army Chief Warrant Officer 4 Chad Trenary, UH-60

U.S. Army Chief Warrant Officer 4 Chad Trenary, UH-60 Blackhawk pilot assigned to the 25th combat aviation brigade, swims to the edge of the pool after being submerged underwater during a helo dunker simulator ... More

U.S. Army Reserve combat engineer Soldiers from the

U.S. Army Reserve combat engineer Soldiers from the

U.S. Army Reserve combat engineer Soldiers from the 374th Engineer Company (Sapper), headquartered in Concord, Calif., performed a Combat Water Survival Training at Fort Hunter Liggett, Calif., and a helicopter... More

A U.S. Army Reserve combat engineer Soldier from the

A U.S. Army Reserve combat engineer Soldier from the

A U.S. Army Reserve combat engineer Soldier from the 374th Engineer Company (Sapper), headquartered in Concord, Calif., tries to stand up with a loaded ruck sack full of water during Combat Water Survival Train... More

Westoe Colliery Machinery. Tyne and Wear Archives and Museums

Westoe Colliery Machinery. Tyne and Wear Archives and Museums

Photographs taken of Westoe Colliery before closure 1993, by Les Golding...In March 1993, came the announcement that Westoe Colliery was to be closed and many of the working men there carried out their last shi... More

Westoe Workers. Tyne and Wear Archives and Museums

Westoe Workers. Tyne and Wear Archives and Museums

Photographs taken of Westoe Colliery before closure 1993, by Les Golding...In March 1993, came the announcement that Westoe Colliery was to be closed and many of the working men there carried out their last shi... More

Views of Westoe Colliery

Views of Westoe Colliery

Photographs taken of Westoe Colliery before closure 1993, by Les Golding...In March 1993, came the announcement that Westoe Colliery was to be closed and many of the working men there carried out their last shi... More

Westoe from a Height - A black and white photo of an industrial area

Westoe from a Height - A black and white photo of an industrial area

Photographs taken of Westoe Colliery before closure 1993, by Les Golding...In March 1993, came the announcement that Westoe Colliery was to be closed and many of the working men there carried out their last shi... More

Hark to the tread of a nation hymn of America

Hark to the tread of a nation hymn of America

music by Raymond Moore ; [words by Grant Stewart]. (statement of responsibility) For voice and piano. Manuscript in ink. Lyricist attribution from US Copyright catalog. Also available in digital form on the Lib... More

Hark to the tread of a nation hymn of America

Hark to the tread of a nation hymn of America

music by Raymond Moore ; [words by Grant Stewart]. (statement of responsibility) For voice and piano. Manuscript in ink. Lyricist attribution from US Copyright catalog. Also available in digital form on the Lib... More

Hark to the tread of a nation hymn of America

Hark to the tread of a nation hymn of America

music by Raymond Moore ; [words by Grant Stewart]. (statement of responsibility) For voice and piano. Manuscript in ink. Lyricist attribution from US Copyright catalog. Also available in digital form on the Lib... More

Hark to the tread of a nation hymn of America

Hark to the tread of a nation hymn of America

music by Raymond Moore ; [words by Grant Stewart]. (statement of responsibility) For voice and piano. Manuscript in ink. Lyricist attribution from US Copyright catalog. Also available in digital form on the Lib... More

The tread mill - Political cartoon, public domain image

The tread mill - Political cartoon, public domain image

Cartoon marked New York World shows children turning a wheel labeled "Profits on child labor."

The tread mill - Political cartoon, public domain image

The tread mill - Political cartoon, public domain image

Cartoon marked New York World shows children turning a wheel labeled "Profits on child labor."