The invention relates to a method of joining a first workpiece to a second workpiece. The aforementioned method involves securing a spark suppression cap to a first workpiece, the cap including an electrically insulating gasket and a cap body defining an air cavity. Once the cap has been secured, the tail of the fastener passes through the second workpiece, the first workpiece, and the washer are inserted into the air cavity. When the fastener is tightened, the tail of the fastener urges the gasket against the first workpiece and the first workpiece and the second workpiece are thereby clamped between the gasket and the head of the fastener to form a joint. Advantageously, it has been found that the formation of the connection in this way can help better protect the connection from arcs.
本发明涉及一种将第一工件连结至第二工件的方法。前述方法涉及将火花抑制帽固定至第一工件,帽包括电绝缘垫圈和限定空气腔的帽本体。一旦帽已经被固定,紧固件的尾部穿过第二工件、第一工件和垫圈被插入至空气腔中。当拧紧紧固件时,紧固件的尾部推动垫圈抵靠第一工件并且第一工件和第二工件由此被夹持在垫圈与紧固件的头部之间以形成连结部。有利的是,已经发现,以这种方式形成连结部能够有助于更好地保护连结部不受电弧的影响。
Spark suppression cap
火花抑制帽
2022-05-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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