Sheave

(v.) A wheel having a groove in the rim for a rope to work in, and set in a block, mast, or the like; the wheel of a pulley.

(v. t.) To gather and bind into a sheaf or sheaves; hence, to collect.

乔安妮手打

• On the ends of the shafts of the bottom and top rolls there were cylindrical sleeves, or bearings, having seven sheaves in which was run a half-inch endless wire rope. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• The car is connected to wire cables passing over large sheaves at the top of the well room to a counterbalancing bucket. 威廉·亨利·杜利特. 世纪发明.
• In this the hoisting cables from which the car is suspended have at the other end a counterweight and pass around driving sheaves in place of a drum. 佚名. 神奇的知识之书.
• The next step, and, perhaps the most important one, in the development of the reaper, was in providing automatic devices for binding the gavels of grain into sheaves. Edward W. Byrn. 十九世纪发明进展.
• It worked perfectly, cutting fifty acres of grain and binding it into sheaves. 鲁伯特·萨金特·荷兰. 历史性发明.
• On the ends of the shafts of the bottom and top rolls there were cylindrical sleeves, or bearings, having seven sheaves, in which was run a half-inch endless wire rope. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• Gorham, who perfected a new twine-binder, and added a device by which all the sheaves bound were turned out in uniform size. 鲁伯特·萨金特·荷兰. 历史性发明.
• The first step toward a self-binder was the addition of a foot-board at the back of the reaper, on which a man might stand and fasten the grain into sheaves as it fell. 鲁伯特·萨金特·荷兰. 历史性发明.

校对:迈拉