COLLAR, MOLDED PRODUCT AND COMPOSITE ARTICLE

• Main Authors: SAKAI TAIGA, WATANABE AMAMI
• Format: Patent
• Language: English; Japanese
• Published: 19.01.2024
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; BLASTING; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

To provide a collar capable of inhibiting loosening of tightened fastening fittings in an environment prone to temperature changes, also to provide a molded article equipped with the collar and a composite article in which the molded article is fastened to another article.SOLUTION: A collar having a through hole through which a fastening fitting is inserted contains a thermoplastic resin and a fibrous filler having an average orientation degree of 0 or more and 1.0 or less.SELECTED DRAWING: Figure 2 【課題】温度変化の生じやすい環境下において、締め付けた締結用金具の緩みを抑制できるカラーを提供する。また、このようなカラーを備えた成形体、及びこのような成形体が他の物品に締結された複合物品を提供する。【解決手段】締結用金具が挿通される貫通孔を有するカラーであって、熱可塑性樹脂及び繊維状フィラーを含有し、繊維状フィラーの配向度の平均値が０以上１．０以下であるカラー。【選択図】図２