Mobile spy lz95

 

Hindenburg class; Hindenburg at NAS Lakehurst: Role: Passenger airship: National origin: Germany: Manufacturer: Luftschiffbau Zeppelin: Designer: Ludwig Dürr: First ...

Mobile spy lz95

Construction of the first ship, LZ 129, later named Hindenburg , began in 1931, but was suddenly stopped when Luftschiffbau Zeppelin went bankrupt. This led Eckener to make a deal with the Nazi Party which came to power in 1933. He needed money to build the airship, but in return he was forced to display the swastikas on the tail fins. Construction then resumed in 1935. The keel of the second ship, LZ 130 Graf Zeppelin was laid on June 23, 1936, and the cells were inflated with hydrogen on August 15, 1938. As the second Zeppelin to carry the name Graf Zeppelin (after the LZ 127 ), she is often referred to as Graf Zeppelin II .

The duralumin frame was covered by cotton cloth varnished with iron oxide and cellulose acetate butyrate impregnated with aluminium powder. [ citation needed ] The aluminium was added to reflect both ultraviolet, which damaged the fabric, and infrared light, which caused heating of the gas. This was an innovation that was first used on the LZ 126 which was taken as war reparations by the US and served as the USS Los Angeles (ZR-3) from 1924 until decommissioned in 1933.

The rigid structure was held together by many large rings up to the size of a Ferris wheel , 15 of which were gas cell boundaries which formed bulkheads. These bulkheads were braced by steel wires which connected up into the axial catwalk. The longitudinal duralumin girders connected all the rings together and formed "panels". The 16 gas cells were made of cotton and a gas-tight material. On Graf Zeppelin , the cells were lightened and one was made of lightweight silk instead of cotton.

Hindenburg class; Hindenburg at NAS Lakehurst: Role: Passenger airship: National origin: Germany: Manufacturer: Luftschiffbau Zeppelin: Designer: Ludwig Dürr: First ...