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US 6,634,512 B2Granted
Basic rack
AssigneeKnuerr-Mechanik fuer die Elektronik Aktiengesellschaft
InventorsJosef Knab, Alexander Prinz, Siegfried Schneiderbauer, Klaus Neuwardt
Life of this patent
Estimating the term…
Abstract
In a basic rack, particularly for equipment cabinets, which has transverse profiles, depth profiles and vertical profiles connected by corner connectors, the profiles engageable on the fixing extensions of the corner connectors are fixed from the inside of the basic rack with the aid of one clamping device and one connecting element in a clamping fastening. In an advantageous development the transverse, depth and vertical profiles, as well as the associated fixing extensions of the corner connectors having a triangular construction.
Claims25
Basic rack comprising:
- transverse profiles, depth profiles and vertical profiles, connected by corner connectors,
- each corner connector having three fixing extensions for mounting and fixing a transverse profile, a depth profile and a vertical profile,
- one clamping means being provided for the fixing of one transverse profile, depth profile and vertical profile mounted on the fixing extensions of the corner connector, the clamping means having clamping legs for a clamping retention of the transverse profile, depth profile and vertical profile mounted on the fixing extensions, and the clamping means being fixable to the corner connector with the aid of one connecting element.
Basic rack comprising:
- transverse profiles, depth profiles and vertical profiles, which are connected by corner connectors,
- each corner connector having three fixing extensions for mounting and fixing a transverse profile, a depth profile and a vertical profile,
- one clamping means being provided for the fixing of one transverse profile, depth profile and vertical profile mounted on the fixing extensions of the corner connector, the clamping means having clamping legs for a clamping retention of the transverse profile, depth profile and vertical profile mounted on the fixing extensions, the clamping means being fixable to the corner connector with the aid of one connecting element and having for guiding the connecting element one hole aligned with a hole in the corner connector in a fastening position.
Basic rack comprising:
- transverse profiles, depth profiles and vertical profiles, connected by corner connectors,
- each corner connector having three fixing extensions for mounting and fixing a transverse profile, a depth profiles and a vertical profile,
- one clamping means being provided for the fixing of one transverse profile, depth profile and vertical profile mounted on the fixing extensions of the corner connector, the clamping means having clamping legs for a clamping retention of the transverse profile, depth profile and vertical profile mounted on the fixing extensions, and the clamping means being fixable to the corner connector with the aid of one connecting element,
- wherein in each case two clamping legs being provided for the clamping retention of the transverse profile, depth profile and vertical profile,
- wherein the two clamping legs of the clamping means being arranged at right angles to one another and in each case a vertical and horizontal clamping leg being provided for fixing the transverse profile and depth profile engaged on the fixing extensions, as well as two vertical, clamping legs arranged at right angles to one another for fixing the vertical profile mounted on the fixing extensions.
2 more elements
Basic rack comprising:
- transverse profiles, depth profiles and vertical profiles, which are connected by corner connectors,
- each corner connector having three fixing extensions for mounting and fixing a transverse profile, a depth profile and a vertical profile,
- one clamping means being provided for the fixing of one transverse profile, depth profile and vertical profile mounted on the fixing extensions of the corner connector, the clamping means having clamping legs for a clamping retention of the transverse profile, depth profile and vertical profile mounted on the fixing extensions, the clamping means being fixable to the corner connector with the aid of one connecting element and having for guiding the connecting element one hole aligned with another hole in the corner connector in a fastening position,
- wherein the transverse profiles, depth profiles and vertical profiles being constructed as hollow profiles and in cross-section as a right-angled triangle, the corner connectors having complimentary, triangular fixing extensions, wherein the fixing extensions have lateral faces forming the right angle of the fixing extensions have lateral facesa forming the right angle of the fixing extensions and the mountable transverse profiles, depth profiles and verticals profiles having lateral faces forming the right angles being directed towards an inner area of the basic rack,
- wherein in each case two clamping legs of the clamping means being provided which are arranged at right angles to one another and in each case a vertical and horizontal clamping leg being provided for fixing transverse profile and depth profile engaged on the fixing extensions, as well as two vertical, clamping legs arranged at right angles to one another for fixing the vertical profile mounted on the fixing extensions.
2 more elements
Dependencies are inferred from the claim text.