V-belt pulleys (also called vee belt sheaves) are devices which transmit power between axles by the use of a v-belt, a mechanical linkage with a trapezoidal cross-section. Together these devices offer ...

Flat belt pulleys are used in transmission systems that are driven by flat belts, typically high-speed, low-power applications in textiles, paper making, and office machinery such as computer printers ...

[Scott Swaaley] needed a bunch of timing pulleys for the clock he was building. He had already decided on the MXL profile, but he needed so many of these toothed pulleys in so many configurations ...

塞爾維亞球王喬柯維奇（Novak Djokovic）恩師皮利奇（Nikola Pilic），最近接受採訪表示喬帥至今所累積的成就，奠定了他就是網壇GOAT（史上最佳 ...

一路上，杜蘭還是有一些小問題，例如經常逃學，皮利亞會定期去看看他是否出現，「我會突然去學校，如果他不在，我會瘋狂地去他家，他會躺在床上聽雷鬼音樂！有時我真想抓住他的耳朵 ...

It’s easier when two people share the lifting of heavy objects and pulleys work in the same way. When you pull the rope, the pulley helps you lift heavy objects more easily because it spreads ...

富咸則以魯爾占美利斯踢9號位，阿達馬查奧爾、安迪亞斯皮利拉為兩翼。 曼城率先佔優卻失守，魯爾占美利斯後腳助攻予安迪亞斯皮利拉射入。32分鐘，富咸防守角球不力，哥華傑治（Mateo ...

其中，在烏列達爾方向的戰場，俄軍已經佔領了新烏克蘭卡市與馬克西米夫卡村，準備以包抄的方式，截斷烏軍通往科斯強季諾皮利村莊的退路，從 ...