Attachment system
AssigneeHilti Aktiengesellschaft
InventorArmin Herb
Life of this patent
Estimating the term…
Abstract
An attachment system, which is to be introduced in a mounting opening (5) of a hollow body (3), includes a rear engagement member (4) for engaging from behind holding projection (17.1, 17.2) of the hollow body (3), at least one stop (6, 37) for engaging edges of outer sides of the hollow body which limit the mounting opening (5) and connected with the rear engagement member (4) by a screw, and a device providing for a relative rotational movement between the stop (6) and the rear engagement member (4) about an axis of the fastening means (7; 35) and formed as a transformation device (9; 31) for converting a translational movement of the screw (7; 35) relative to the stop (6) in a rotational movement of the rear engagement member (4) relative to the stop.
Claims10
An attachment system to be introduced in a mounting opening (5) of a hollow body (3) having holding projections (17.1, 17.2), the attachment system comprising a rear engagement member (4) for engaging from behind the holding projection (17.1, 17.2);
- at least one stop (6;
- 37) insertable through the mounting opening (5) of the hollow body (3) to a first position thereof and displaceable in the hollow body (3) to a second position thereof for engaging edges of outer sides of the hollow body which limit the mounting opening (5);
- fastening means for connecting the stop (6;
- 37) with the rear engagement member (4);
- and a device providing for a relative rotational movement between the stop (6) and the rear engagement member (4) about an axis of the fastening means (7;
- 35), the relative rotation—providing device being formed as a transformation device (9;
- 31) for converting a translational movement of the fastening means (7;
- 35) relative to the stop (6) in a rotational movement of the rear engagement member (4) relative to the stop (6;
- 37).
Dependencies are inferred from the claim text.