BELT

• Main Authors: KAWAMOTO KEIJI, FUKAKUSA TAKAO
• Format: Patent
• Language: English; Japanese
• Published: 16.01.2024
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SHOP CONVEYOR SYSTEMS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING

To provide a belt of a mesh structure having air permeability and a surface state the same as other portions, even in a joint part.SOLUTION: A belt is provided which includes a belt base material comprising a mesh base material which includes a roving woven fabric containing a heat-resistant fiber and fluorine resin for covering at least a part of a surface of the roving, and in which warp threads and weft threads of the roving cross in a mesh-like manner. The belt base material has a strip-like shape having a first end part and a second end part in a direction along the warp thread. The first end part and the second end part are joined being entangled with each other so that the belt base material forms an annular structure. A joint part of the first end part and the second end part is constituted by a first warp thread end part positioned at the first end part of the warp thread being woven into the second end part, and a second warp thread end part positioned at the second end part of the warp thread being woven into the first end part.SELECTED DRAWING: Figure 1 【課題】接合部においても他の部分と同様の通気性および表面状態を有するメッシュ構造のベルトを提供すること。【解決手段】耐熱性繊維を含むロービングの織布と、ロービングの表面の少なくとも一部を被覆するフッ素樹脂とを含み、且つ、ロービングの経糸と緯糸とが網目状に交差しているメッシュ基材からなるベルト基材を具備するベルトが提供される。ベルト基材は、経糸に沿う方向に第１端部と第２端部とを有する帯形状を有している。ベルト基材が環状構造を成すように、第１端部と第２端部とが互いに絡み合って接合されている。第１端部と第２端部との接合部は、経糸の第１端部に位置する第１経糸端部が第２端部に編込まれ、且つ、経糸の第２端部に位置する第２経糸端部が第１端部に編込まれていることにより構成されている。【選択図】 図１