Device for nonpositively fixing a bracket to a supporting base body
OwnerDieter Reichel, Jurgen Feixinventors
Life of this patent
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Abstract
A device for nonpositively fixing a bracket (1) to a supporting base body (2),especially a travel way body for railborne vehicles, has a tension member (7) which protrudes partially from the supporting base body (2) and extends partially in the supporting base body (2). The point of exit of the protruding part of the tension member (7) is located in a recess (12) of the supporting base body (2). A support element (8) can be arranged at least partially over the protruding part of the tension member (7), at least the front end of the support element (8) lying in the recess (12) of said supporting base body (2) The bracket (1) is located on the support element (8).
Claims23
Device for nonpositively fixing a bracket (1) to a supporting base body (2), in particular on a travel way body for railborne vehicles, whereby the device has:
- a tie rod (7) protruding in part from the supporting base body (2) and extending in part inside the supporting base body (2), characterized in that
- the exit point of the protruding portions of the tie rod (7) are located in a recess (12) of the supporting base body (2),
- a bearing element (8) can be installed at least partly over hte protruding portion of the tie rod (7), whereby at least the forward end of the bearing element (8) is seated in the recess (12) of the supporting base body (2), and
- the bracket (1) is installed on the bearing element (8).
Device as in claim 8, characterized in that the bearing element (8) is made in form of a sleeve or bushing.
Device as in one of the preceding claims, characterized in that the rear end of the bearing element (8) protrudes from the recess (12) over an outer surface of the supporting base body (2).
Device as in one of the preceding claims, characterized in that the bracket (1) has a configuration that is interacting nonpositively with the bearing element (8) on the contact side with the supporting base body (2).
Device as in one of the preceding claims, characterized in that the bracket (1) is attached to one, preferably two or several tie rods (7) and bearing elements (8).
Device as in one of the preceding claims, characterized in that the tie rod (7), the bearing element (8) and/or a fixing element of the bracket (1) are placed coaxially with respect to each other.
Device as in one of the preceding claims, characterized in that the bracket (1) is provided with a recess (16) on the contact side with the supporting base body (2) to receive the rear end of the bearing element (8) when the bracket (1) is attached to the supporting base body (2).
Device as in one of the preceding claims, characterized in that the tie rod (7) extends through the supporting base body (2) and can be attached to a second bracket (1) on a second protrusion side across from the first protrusion side.
Device as in one of the preceding claims, characterized in that the tie rod (7) is anchored in the supporting base body (2).
Device as in one of the preceding claims, characterized in that the tie rod (7) is located in a pipe or hole as it passes through the supporting base body (2).
Device as in one of the preceding claims, characterized in that the supporting base body (2) is made of concrete or reinforced concrete, in particular in form of a prefabricated concrete element, and in that the tie rod (7) is a steel or iron element encased in an anti-corrosion mantle.
Device as in one of the preceding claims, characterized in that the bracket (1) can be fixed on the protruding end of the tie rod (7).
Device as in one of the preceding claims, characterized in that the bearing element (8) and the tie rod (7) can be brought into non-positive connection with each other in the longitudinal sense of the tie rod (7)
Device as in one of the preceding claims, characterized in that the bearing element (8) serves to tension the tie rod (7).
Device as in one of the preceding claims, characterized in that bearing element (8) is made so that it can be rotated around an axis relative to the tie rod (7) and/or to the supporting base body (2).
Device as in one of the preceding claims, characterized in that the bearing element (8) which is made in particular in form of a bushing, is provided with inside threads and at least the portion of the tie rod (7) protruding to the outside is provided with outside threads.
Device as in one of the preceding claims, characterized in that the bearing element (8) can be secured on the tie rod (7) by gluing, clamping, pressing or by a counter-element.
Device as in one of the preceding claims, characterized in that the bearing element (8) completely encloses the protruding end of the tie rod (7) and in that a threaded bolt (9) or a screw to which the bracket (1) on which or with which the bracket (1) can be fixed on the supporting base body (2) can be screwed into the rear end of the bearing element (8).
Device as in one of the preceding claims, characterized in that the bearing element (8) is provided with attachment means for non-positive fixing of the bracket (1) to the bearing element (8).
Device as in one of the preceding claims, characterized in that the bearing element (8) is provided with outside threads at least on its rear portion so that the bracket (1) can be fixed on the bearing element (8) by means of a nut.
Device as in one of the preceding claims, characterized in that the protruding end of the tie rod (7) and the recess (12) in the supporting base body (2) are at a defined angle to the outside of the supporting base body (2).
Device as in one of the preceding claims, characterized in that the bearing element (8) or a part of the bracket (1) corresponding to the bearing element (8), in particular in form of a protrusion (18) is integrated in the bracket (1).
Device as in one of the preceding claims, characterized in that the tie rod (7) passes through the bearing element (8) and the bracket (1) and serves to fix the bracket (1).
Dependencies are inferred from the claim text.