3 Ergebnisse für: b64c31
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US4688022A - Safety device for hang glider - Google Patents
http://www.google.de/patents?id=Z6k6AAAAEBAJ&pg=PA1&zoom=4&dq=hang+gliding+harness
A safety device to warn the pilot of a hang glider if take-off is attempted without the glider hook-up strap being connected to the pilot's harness includes two sensors arranged in series with an alarm. One of the sensors is arranged to close a…
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US4776530A - Safety apparatus for hang glider - Google Patents
http://www.google.de/patents?id=6l42AAAAEBAJ&pg=PA1&zoom=4&dq=hang+gliding+harness
A safety apparatus for a hang glider that indicates any failure of a pilot to properly hook in a flight harness. The apparatus includes a circuit having a power source, such as a dry cell battery, connected to an alarm through a harness hook in…
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US4262863A - Powered hang glider with reduction drive - Google Patents
http://www.google.de/patents?hl=de&lr=&vid=USPAT4262863&id=_JE8AAAAEBAJ&oi=fnd&dq=hang+gliding+harness&printsec=abstract
A foot-launched and foot-landed hang glider is powered by an internal combustion two-cycle engine drivingly connected through a reduction-drive unit to a large relatively slow-moving propeller. A reduction mount, so referred to because it couples the…