La fune nei brevetti
Inventore: Thomas B Warden Jr
Nazione di brevettazione: Usa
Anno di brevettazione: 1968
Codice istituzionale: US3470982A
Inventore: LOUIS GABRIEL YON
Nazione di brevettazione: Usa
Anno di brevettazione: 1869
Codice istituzionale: US91995A
Inventore: カール・バインベルガーローラント・アイヒホルン
Nazione di brevettazione: Japan
Anno di brevettazione: 2003
Codice istituzionale: JP4832714B2
Discloses a carbon nanotube ropes, which comprises a double-walled and single-walled carbon nanotubes. Also disclosed is a method for producing carbon nanotubes, comprising: in a reaction zone maintained at a temperature of 600-900 deg.] C of the metal catalyst particles are contacted with a carbon-containing compound to form carbon nanotubes, the metal catalyst particles comprise VIB the transition metal and group VIIIB transition metals, the group VIIIB metal is greater than the amount of said group VIB transition metals, and at least 30% of the carbon nanotubes are single-wall carbon nanotubes.
Inventore: R·E·斯莫利J·H·黑夫纳D·T·科尔伯特K·史密斯
Nazione di brevettazione: China
Anno di brevettazione: 1999
Codice istituzionale: CN101077774B
braided rope construction. The invention relates to a braided rope for pulley hanging applications consisting essentially of "braided primary" n "braids being produced from polymeric filaments whose rope has an oblong cross section with an aspect ratio in the range of 1.2 to 4. .0. Such a rope shows remarkably improved life performance in cyclic pulley hanging applications. The invention also relates to the use of a braided rope according to the invention as a load bearing member in pulley hanging applications; and to a system comprising such a rope and at least one single-sheave pulley, the dimensions of whose channel are adapted to the dimensions of the rope.
Inventore: Rigobert Bosman
Nazione di brevettazione: Portugal
Anno di brevettazione: 2006
Codice istituzionale: BRPI0612108B1
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