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公开(公告)号:US5255577A
公开(公告)日:1993-10-26
申请号:US864214
申请日:1992-04-06
申请人: George L. Keefauver
发明人: George L. Keefauver
摘要: A tire chain tensioning device utilizing a first element which may be a hollow body. The first element engages a second element which is a hollow body having a chamber for accepting the first element. A spring is fixed to the first and second elements and lies within the first and the second elements while urging the first and second elements toward one another. A pair of catches connected to the first and second elements, respectively, are capable of engaging selective links of a tire chain loosely placed over a tire.
摘要翻译: 利用可以是中空体的第一元件的轮胎链张紧装置。 第一元件接合第二元件,第二元件是具有用于接受第一元件的室的中空本体。 弹簧固定在第一和第二元件上并且位于第一和第二元件内,同时朝向彼此推动第一和第二元件。 分别连接到第一和第二元件的一对卡扣能够与松动地放置在轮胎上的轮胎链条的选择链接接合。