Connector for sling devices
AssigneeRUD-Kettenfabrik Rieger & Dietz GmbH u. Co.
InventorUlrich Haker
Life of this patent
Estimating the term…
Abstract
In the case of a connecting device having a connecting part (1) and a fastening part (3), the two abovementioned parts are connected to each other with the aid of a clamping spring (5) to form a non-releasable, preassembled unit. In order to ensure that the two parts are held together securely, the clamping spring partially encloses a pivot section (2) of the connecting part (1) and is supported, by way of the ends of two retaining legs (7, 8), against stops (9, 10) formed by the front sides of a groove (4).
Claims18
A connecting device for fixing means having at least one fastening part for fitting the device to a vehicle or to an object to be transported, and having a connecting part for connecting the fixing means;
- the fastening part forming a bearing, constructed in the manner of a stirrup, for the connecting part, which is pivotable about a pivot section;
- and a clamping spring, which partially engages around a section of the connecting part and is provided with retaining legs to lock the clamping spring in the fastening part, for holding the fastening part and the connecting part together;
- wherein the fastening part (3) is provided on an inner side thereof, with a single groove (4) extending into the surface of the inner side, which is bounded at its ends by stops (9, 10) for accommodating the retaining legs (7, 8) of the clamping spring (5);
- wherein the clamping spring (5) comprises a portion encircling at least the part of the pivot section (2) facing away from the single groove;
- and wherein the retaining legs (7, 8) of the clamping spring (5) are formed by bent prolongations of said encircling portion, said prolongations being directed away from the vertex of the single groove (4) and its ends being supported against the ends of the single groove (4) forming the stops (9, 10) for positively locking the connecting part (1) in the fastening part (3).
A connecting device for fixing means having at least one fastening part for fitting the device to a vehicle or to an object to be transported, and having a connecting part for connecting the fixing means;
- the fastening part forming a bearing, constructed in the manner of a stirrup, to define an interior space for the connecting part, which is pivotable about a pivot section;
- and a clamping spring, which partially engages around a section of the connecting part and is provided with retaining legs to lock the clamping spring in the fastening part, for holding the fastening part and the connecting part together;
- wherein the fastening part (3) is provided on an inner side thereof, with a single groove (4), which is bounded at its ends by stops (9, 10) protruding into the interior space of the fastening part for accommodating the retaining legs (7, 8) of the clamping spring (5);
- wherein the clamping spring (5) comprises a portion encircling at least the part of the pivot section (2) facing away from the single groove (4);
- and wherein the retaining legs (7, 8) of the clamping spring (5) are formed by bent prolongations of said encircling portion, said prolongations being directed away from the vertex of the single groove (4) and its ends being supported against the ends of the single groove (4) forming the stops (9, 10) for positively locking the connecting part (1) in the fastening part (3).
Dependencies are inferred from the claim text.