METAL COLLAR, INSERT MOLDED ARTICLE, AND METHOD FOR MOLDING INSERT MOLDED ARTICLE

To improve the degree of freedom in the direction of a metal collar provided in an insert molded article.SOLUTION: A metal collar 20 of this invention is a cylindrical metal collar 20 provided in an insert molded article 30, and a part of the inner peripheral surface 20A is curved in an arc shape in...

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Bibliographische Detailangaben
1. Verfasser:	SAITO TOKUO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	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
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Beschreibung
Zusammenfassung:	To improve the degree of freedom in the direction of a metal collar provided in an insert molded article.SOLUTION: A metal collar 20 of this invention is a cylindrical metal collar 20 provided in an insert molded article 30, and a part of the inner peripheral surface 20A is curved in an arc shape in a cross section along the cylinder axis direction, and the inner diameter is spreaded from the middle portion (central portion 20B) in the cylinder axis direction toward both ends 20C in the cylinder axis direction.SELECTED DRAWING: Figure 3 【課題】インサート成形品に備えられる金属カラーの向きの自由度を向上させる。【解決手段】金属カラー２０は、インサート成形品３０に備えられる筒状の金属カラー２０であり、筒軸方向に沿った断面において内周面２０Ａの一部が円弧状に湾曲しており、筒軸方向の中間部（中央部２０Ｂ）から筒軸方向の両端２０Ｃに向けて内径が拡がっている。【選択図】図３