Toggle fasteners
OwnerRobert S. Cooke, Howard R. S. Cookeinventors
Life of this patent
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Abstract
A toggle fastener comprises first and second parts in which the first is a keeper having a cavity. The second part has a bolt slidable therein having a nose adapted to be received in said cavity, and also having hinged thereto a lever on which is pivoted a hasp. The nose of the bolt is adapted to protrude through an opening in the keeper. A cam surface on the nose of the bolt is inclined to the axis of the bolt, and a cam surface on the keeper adjacent to said opening and is opposed to and is inclined oppositely to the cam surface on the nose of the bolt. Said hasp is engageable with both of said cam surfaces in order to cam the keeper and the bolt in opposite directions to prevent rattling.
Claims3
A toggle fastener comprising first and second parts in which the first is a keeper having a cavity, and the second part has a bolt slidable therein having a nose adapted to be received in said cavity, and also having hinged thereto a lever on which is pivoted a hasp, wherein the improvement comprises (a) an opening in the keeper through which the nose of the bolt is adapted to protrude, (b) a cam surface on the nose of the bolt which is inclined to the axis of the bolt and (c) a cam surface on the keeper which is adjacent to said opening and which is opposed to and is inclined oppositely to the cam surface on the nose of the bolt, (d) said hasp being engageable with both of said cam surfaces in order to cam the keeper and the bolt in opposite directions to prevent rattling.
Dependencies are inferred from the claim text.