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US 2004/0018059 A1Published application
Distance retainer for media pipes that are to be guided through protective pipes
OwnerBernd Skerra, Uli Lutzinventors
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OwnerBernd Skerra, Uli Lutzinventors
Estimating the term…
A distance retainer for media pipes to be guided through protective pipes is provided with a ring body consisting of several ring segments which are in turn provided with radially projecting, axially oriented sliding runners and which are manufactured from plastic. Connecting elements which engage with each other are provided on the ends of the ring segments that face towards each other. The axial recesses of these connecting elements that lie axially adjacent to each other are penetrated by an axial connecting mechanism. The invention provides that in order to be able to adapt the diameter to the particular media pipes within greater diameter ranges and therefore more simply, the connecting elements that engage with each other lie on top of each other in a radial direction and one connecting element is provided with two or more recesses which lie behind each other, a distance apart, in the peripheral direction.
A distance retainer (11) for media pipes (10) to be guided through protective pipes, having a ring body (12) consisting of one or more ring segments (13) that are provided with radially protruding, axially oriented sliding runners (16, 17) and are made from plastic, wherein connecting elements (19, 21) meshing with one another are provided on the ends (18, 20), oriented toward one another, of the ring segment or segments (13), the axial recesses (31, 41) of which connecting elements are located axially side by side and are penetrated by an axial connecting mechanism (22), characterized in that the meshing connecting elements (19, 21) rest on one another in the radial direction, and that the one connecting element (19) is provided with two or more recesses (31) located at a distance from one another in the circumferential direction.
The distance retainer of at least one of claims 13, characterized in that the one connecting element (19) is provided with two or more fingers (26), having the recesses (31) and disposed axially at a distance from one another.
The distance retainer of at least one of the foregoing claims, characterized in that the other connecting element (21), on its free end, has an encompassing guide receptacle (46) for the one connecting element (19).
The distance retainer of at least one of the foregoing claims, characterized in that the underside (33) of the one connecting element (19) and the top side (40) of the other connecting element (21) are provided with detent elements (47) extending transversely to the insertion direction.
The distance retainer of at least one of the foregoing claims, characterized in that the connecting mechanism (22) is a plastic strap.
Dependencies are inferred from the claim text.