Unit arrangement with a 19-inch frame

Patent metadata

Field	Value
Publication number	US-10271450-B2
Application number	US-201515511564-A
Country	US
Kind code	B2
Filing date	Sep 7, 2015
Priority date	Sep 16, 2014
Publication date	Apr 23, 2019
Grant date	Apr 23, 2019

Abstract

Electrical and electronic devices are often installed in so-called racks. Racks of this type are shelf-like frames into which the devices are inserted and can be fastened, for example by means of screws. The racks commonly provide a pair of support rails for each device, upon which rails the device can be placed and can be inserted into the rack. The device can be subsequently fixed to the rack, for example screwed in. Within the scope of the invention, a device arrangement ( 1 ) is disclosed comprising at least one stacking device ( 4 ), wherein the stacking device ( 4 ) has adjustable feet ( 15 ) on the bottom surface ( 11 ) for supporting on a placement surface, comprising a base device ( 3 ), wherein the at least one stacking device ( 4 ) is arranged on the base device ( 3 ) so that these form a device tower ( 13 ), wherein the adjustment feet ( 15 ) of the stacking device ( 4 ) stand on the base device ( 3 ), wherein the device arrangement ( 1 ) comprises a 19-inch frame ( 2 ) and the stacking device ( 4 ) and the base device ( 3 ) are designed as insert devices with front plates ( 6 ) for the 19-inch frame ( 2 ), wherein the base device ( 3 ) and the at least one stacking device ( 4 ) are arranged as a device tower ( 13 ) in the 19-inch frame ( 2 ), and wherein the front plates ( 6 ) are connected to the 19-inch frame ( 2 ).

First claim

What is claimed is:

1. A unit arrangement ( 1 ) comprising
at least one stacking unit ( 4 ) having a housing with a top wall ( 10 ), a bottom wall ( 11 ), and side walls extending between the top and bottom walls, wherein positioning feet ( 15 ) extend downward from the bottom wall ( 11 ) within recessed regions ( 16 ) formed along the bottom wall ( 11 );
a base unit ( 3 ) with a top wall ( 10 ), wherein the at least one stacking unit ( 4 ) is arranged on the base unit ( 3 ), and the base unit and the at least one stacking unit form a unit tower ( 13 ), wherein the positioning feet ( 15 ) of the at least one stacking unit ( 4 ) stand on the base unit ( 3 ); and
a frame ( 2 ), wherein the base unit ( 3 ) and the at least one stacking unit ( 4 ) are arranged in the form of the unit tower ( 13 ) in the frame ( 2 ),
wherein the stacking unit ( 4 ) further includes a front panel ( 6 ) coupled to the housing, wherein each of the feet ( 15 ) extends below the front panel ( 6 ), wherein a first gap ( 17 ) is defined between the bottom wall ( 11 ) of the stacking unit ( 4 ) and the top wall ( 10 ) of the base unit ( 3 ), and wherein a second gap ( 18 ) is defined between a bottom of the front panel ( 6 ) and the top wall ( 10 ) of the base unit ( 3 ), wherein the first gap ( 17 ) is larger than the second gap ( 18 ), and wherein the positioning feet extend across both the first gap ( 17 ) and the second gap ( 18 ) and rest on the top wall ( 10 ) of the base unit ( 3 ).

2. The unit arrangement ( 1 ) as claimed in claim 1 , characterized in that the recessed regions ( 16 ) are stamped regions.

3. The unit arrangement ( 1 ) according to claim 1 , characterized in that the positioning feet ( 15 ) are formed from an elastic material.

4. The unit arrangement ( 1 ) as claimed in claim 1 , characterized in that the at least one stacking unit ( 4 ) includes multiple stacking units ( 4 ), wherein housings of the stacking units ( 4 ) are of identical design.

5. The unit arrangement ( 1 ) as claimed in claim 1 , characterized in that the base unit ( 3 ) has a same shape as the at least one stacking unit ( 4 ).

6. The unit arrangement ( 1 ) as claimed in claim 1 , characterized in that the base unit ( 3 ) is arranged on carrying rails ( 9 ) of the frame ( 2 ).

7. The unit arrangement ( 1 ) as claimed in claim 6 , characterized in that the at least one stacking unit ( 4 ) includes multiple stacking units ( 4 ), wherein the first gap ( 17 ) is equal to, or smaller than, a thickness of one of the carrying rails ( 9 ).

8. The unit arrangement ( 1 ) as claimed in claim 6 , characterized in that the at least one stacking unit ( 4 ) includes multiple stacking units ( 4 ), wherein a gap ( 17 ) between each of the stacking units ( 4 ) is equal to, or smaller than, a thickness of one of the carrying rails ( 9 ).

9. The unit arrangement ( 1 ) according to claim 1 , wherein portions of the feet ( 15 ) extend out of the recessed regions.

10. The unit arrangement ( 1 ) according to claim 9 , wherein each of the recessed regions has a trapezoidal profile.

11. The unit arrangement ( 1 ) according to claim 1 , wherein each of the feet ( 15 ) has a trapezoidal profile.

12. The unit arrangement ( 1 ) according to claim 1 , wherein the front panel ( 6 ) includes first through-openings ( 8 ).

13. The unit arrangement ( 1 ) according to claim 1 , wherein a portion of the front panel ( 6 ) extends downward from the bottom wall ( 11 ).

14. The unit arrangement ( 1 ) according to claim 1 , wherein the frame includes corner posts ( 5 ) having second through-openings ( 7 ), each of the second through-openings being aligned with a respective one of the first through-openings ( 8 ) of the at least one stacking unit ( 4 ), and wherein the entire at least one stacking unit ( 4 ) is fastened in place onto the frame via fasteners, each of the fasteners extending through an aligned pair of the first and second through-openings ( 7 , 8 ).

15. The unit arrangement ( 1 ) according to claim 1 , wherein the frame is a 19 inch frame.

16. The unit arrangement ( 1 ) according to claim 1 , wherein the positioning feet are fixed to the housing.

Assignees

• Bosch Gmbh Robert

Inventors

• Lermer Franz

Classifications

• A47B91/04

  Elastic supports · CPC title

• H05K7/1425 Primary

  of standardised dimensions, e.g. 19"-subrack · CPC title

• A47B87/0207

  Stackable racks, trays or shelf units · CPC title

• H05K7/1489 Primary

  characterized by the mounting of blades therein, e.g. brackets, rails, trays (H05K7/1491 takes precedence) · CPC title

• A47B47/0091

  Modular arrangements of similar assemblies of elements (for elements or assemblies mainly made of wood or plastic A47B47/047, sectional furniture A47B87/00, stackable furniture A47B87/02) · CPC title