 At the other end of this last-named stick is fastened the outer end of a zigzag piece oi wood, or an iron crank, the inner end of which fits into a wooden roller about the size of a large bread roller. This roller is the axle-tree of a six-spoked wheel...  Up the Yang-tse - Trang 46bởi Edward Harper Parker - 1891 - 308 trangXem Toàn bộ - Giới thiệu về cuốn sách này
 | Edward Harper Parker - 1891 - 360 trang
...wood, or an iron crank, the inner end of which fits into a wooden roller about the size of a large bread roller. This roller is the axle-tree of a six-spoked...spoke is connected with the one opposite to it by a stick, these six sticks forming, so to speak, the felloe or tire of the wheel. So far, we see that... | |
 | United States. Bureau of Manufactures - 1898 - 740 trang
...wood or an iron crank, the inner end of which fits into a wooden roller "about the size of a large bread roller. This roller is the axletree of a six-spoked wheel about 2J^ feet in diameter. There is a double row of spokes — that is, six running out of each end of the... | |
 | William I. Hannan - 1902 - 260 trang
...of wood or an iron crank, the inner end of which fits into a wooden roller about the size of a large bread roller. This roller is the axle-tree of a six-spoked wheel about 2J feet in diameter. There is a double row of spokes — that is six running out of each end of the... | |
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