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Hsifenkow China 1933 stock footage and images
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Construction materials made in factories and the construction of the Golden Gate Bridge in the United States.
A historical documentary about German born civil engineer John Augustus Roebling's early experimentation with wire rope suspension bridges in the United States. A suspension bridge. A railroad on tracks. The smoke stacks of John Augustus Roebling's factories. Hot molten metal in containers. Hot metal rods in a factory. Wires being made in the factory. A man operates a machine. A weaving machine in operation. A worker wearing protective gear welds using a welding torch. Insulated wires made on a machine. A rope on the roller of a machine. Flasks in a laboratory. Men work on a wire testing apparatus. A tank atop a factory. The Golden Gate Bridge. Animation depicts the principles of the construction of suspension bridges. The animation depicts the principle of the construction of the Golden Gate Bridge. Aerial view of the bridge under construction. Water gushing beneath the bridge. Machines at operation during the construction of the Golden Gate Bridge. A steel structure is erected. Barges in a river. Towers made for the bridge. Construction material hoisted a tower.
Workers operate machines and Coast Guards work during the construction of the Golden Gate Bridge in the United States.
The construction of the Golden Gate Bridge spanning the Golden Gate in the United States. A man lifted in a hoist to the top of a tower during the Golden Gate Bridge construction. The San Francisco Bay. Clouds around the tower. Concrete mass. Cables suspended from towers. A cable pulley carries wires. A worker anchors a cable on the concrete structure. A Coast Guard barge in a river. Coast Guards at work. A Coast Guard gives a signal. Radio operators communicate with each other. The bridge under construction. The last strand of a cable anchored for the construction of foot bridge. The steel structure forming the mid band of the bridge on suspended cables. The bridge men over the suspended cables to takeout the stuck steel structure. The two bridge men celebrate.
Bridge men construct a foot bridge during the construction of the Golden Gate Bridge in the United States.
The construction of the Golden Gate Bridge spanning the Golden Gate in the United States. Platforms being placed on cables to form a temporary bridge. A wire mesh on the temporary bridge. Workers move on a foot bridge. The platforms at the center of the bridge and at the top of towers. Bridge men in a carriage on cables. Cables suspended from a tower. The bridge men at work.
Testing, making of wire reels and carrying of reels to an anchorage during the Golden Gate Bridge construction in the U.S.
The construction of the Golden Gate Bridge spanning the Golden Gate in the United States. Cross sectional view of a cable. The strands forming cables are squeezed together. The cross sectional view of the strands of wire forming a cable. Workers work on steel wires. The wires are tested for elongation and other properties. The wires are carried in a barge to the construction site. Wire reels are hoisted up. The workers around the wire reels. A wire being pressed. The wires are joined through a sleeve. The wires in a sleeve are pressed to make a joint. The wire is stretched during a test. The wire breaks leaving the sleeve intact. The wire reels made in a factory. They are carried to an anchorage by a spinning wheel.
Wires taken from a spinning wheel to an anchorage during the Golden Gate Bridge construction in the United States.
The construction of the Golden Gate Bridge spanning the Golden Gate in the United States. Animation depicts cable spinning operation. Workers at an anchorage during the Golden Gate Bridge construction. Spinning wheels brought to the anchorage. A wire is taken out of a spinning wheel and looped around a strand shoe. The wire is placed on the spinning wheel.
Wires on spinning wheel and people at work in various departments during the Golden Gate Bridge construction in the U.S.
The construction of the Golden Gate bridge spanning the Golden Gate in the United States. A spinning wheel on a cable over the bridge. Workers work on the bridge. Automobile traffic on the George Washington Bridge in New York and close view of its construction form. Then view returns to Golden Gate Bridge in San Francisco. The spinning wheel carries three wire loops on cables in one trip. Bridge men place wires onto spinning wheels. The bridge men place the wires on clamps at an anchorage. A bridge man on the foot bridge near a wire. A wire operator operates a push button control. Other operators adjust the wires to clear obstructions. The workers replace the empty reel by another fresh wire reel on the spinning wheel. Aerial view of the bridge men at work. The cable wires at poles. A dispatcher works on a communication device to communicate with a bridge man. The spinning wheel at operation. An anemometer shows wind velocity. An dirigible airship over the bridge. Aerial point of view shot of the bridge from the airship. Animation depicts comparison between the Brooklyn Bridge and the Golden Gate Bridge. Suspenders are trolleyed up. They are trolled on cables. A rope on a spinning wheel. Workers stand on a huge cable. A worker places a rope in a groove.
