PROBLEM TO BE SOLVED: To provide a wooden wheel in which plural chips are integrated, and which can be easily manufactured and is strongly integrated.SOLUTION: A wooden wheel 10 comprises: a metal wheel center part 14 which is formed in a substantially cylindrical shape; a wheel body part 12 which is configured from plural wooden blocks 20 which are piece parts contacting a road surface, and are integrated in the state that the blocks are continuously arranged in a circumferential direction on an outer peripheral surface of the wheel center part 14; a projection member 15 which projects from the outer peripheral surface of the wheel center part 14, and is inserted in an open hole 26 formed toward an outer peripheral surface from an inner peripheral surface in the wooden block 20; and a fixation member 16 which is fitted to an outside part of the projection member 15 in the open hole 26, and presses the wooden block 20 to an inner side and fixes the block to the wheel center part 14.SELECTED DRAWING: Figure 1
【課題】複数の木片を集成させた木製車輪において、製造が容易で強固に一体化された木製車輪を提供する。【解決手段】木製車輪10は、略筒状に形成された金属製の車輪中心部14と、路面に接触する駒状の部分であって、車輪中心部14の外周面上に周方向に連続して並べられた状態で一体化された複数の木製ブロック20によって構成された車輪本体部12と、車輪中心部14の外周面から突出し、木製ブロック20において内周面から外周面に向かって形成された貫通孔26に挿入された突出部材15と、貫通孔26内において突出部材15の外側部分に取り付けられて、木製ブロック20を内側に押し付けて車輪中心部14に固定する固定部材16を備えている。【選択図】図1
WOODEN WHEEL
木製車輪
2018-01-25
Patent
Elektronische Ressource
Japanisch
The lang laminated wooden wheel centre
Engineering Index Backfile | 1930
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