DE280021C - - Google Patents
Info
- Publication number
- DE280021C DE280021C DENDAT280021D DE280021DA DE280021C DE 280021 C DE280021 C DE 280021C DE NDAT280021 D DENDAT280021 D DE NDAT280021D DE 280021D A DE280021D A DE 280021DA DE 280021 C DE280021 C DE 280021C
- Authority
- DE
- Germany
- Prior art keywords
- carrier
- screw
- groove rail
- legs
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000969 carrier Substances 0.000 claims description 9
- 210000001847 Jaw Anatomy 0.000 claims description 4
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B57/00—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions
- A47B57/30—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports
- A47B57/54—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports consisting of clamping means, e.g. with sliding bolts or sliding wedges
- A47B57/56—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports consisting of clamping means, e.g. with sliding bolts or sliding wedges the shelf supports being cantilever brackets
- A47B57/565—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports consisting of clamping means, e.g. with sliding bolts or sliding wedges the shelf supports being cantilever brackets using screw means
Landscapes
- Greenhouses (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung betrifft einen Nutschienenträger, welcher vor sämtlichen Einrichtungen ähnlicher Art den neuen technischen Vorzug besitzt, daß er nach kürzerem oder längerem Gebrauch stets gleich festsitzt. Diese Wirkung wird dadurch erreicht, daß der untere Einsatz aus zwei federnden Schenkeln besteht, die von einer Schraube mit stark kegeliger Spitze auseinandergespreizt und beliebig festThe invention relates to a groove rail carrier, which in front of all facilities of a similar nature has the new technical advantage that it is after a shorter or longer period Always use the same stuck. This effect is achieved by the fact that the lower Insert consists of two resilient legs, which are secured by a screw with a strongly tapered shape Tip spread apart and as tight as you like
ίο in die Nutschiene eingepreßt werden können. Hierdurch wird erreicht, daß selbst bei bedeutendem Verschleiß der Klemmbacken der Träger nicht unbrauchbar wird, sondern dauernd gleich festsitzt und durch Nachstellen der Schraube mit kegeliger Klemmspitze festsitzend erhalten werden kann. Von anderen älteren Einrichtungen, bei welchen Klemmbacken benutzt werden, unterscheidet sich der neue Nutschienenträger dadurch, daß die Schraube hier besonders, nämlich an ihrer Spitze, stark kegelig gestaltet ist und die Klemmbacken nicht starr, sondern federnd gehalten sind.ίο can be pressed into the groove rail. This ensures that even with significant wear of the jaws of the The carrier does not become unusable, but is permanently stuck and readjusted the screw with a tapered clamping tip can be obtained tightly. From others older facilities, in which jaws are used, is different new Nutschienträger the fact that the screw here especially, namely on their Pointed, strongly conical and the clamping jaws are not rigid, but resilient are held.
In der Zeichnung ist der neue Nutschienenträger dargestellt, und es zeigt:The drawing shows the new groove rail support and it shows:
Fig. ι eine schaubildliche Ansicht des Trägers mit Klemme,Fig. Ι a diagrammatic view of the carrier with the clamp,
Fig. 2 eine Ansicht des Trägers, teilweise in senkrechtem Schnitt,Fig. 2 is a view of the carrier, partially in vertical section,
Fig. 3 einen wagerechten Schnitt durch die Klemmvorrichtung bei loser Stellschraube und Fig. 4 denselben Schnitt bei angezogener' Stellschraube.Fig. 3 shows a horizontal section through the clamping device with loose adjusting screw and 4 shows the same section with the adjusting screw tightened.
Die Rückplatte α des Trägers b besitzt außer dem festen Führungsbolzen c noch eine Feder d mit zwei Schenkeln an ihrem unteren Ende. Zwischen die beiden Schenkel der Feder d greift eine mit kegelförmiger Spitze f versehene Schraube g. Durch diese kegelförmige Spitze f werden die Federschenkel beim Anziehen der Schraube g auseinandergespreizt, so daß sie sich fest gegen die Seitenwände der Nutschiene h pressen und damit den Träger 5 in seiner ihm einmal gegebenen Lage festhalten.In addition to the fixed guide pin c , the back plate α of the carrier b also has a spring d with two legs at its lower end. A screw g provided with a conical tip f engages between the two legs of the spring d. Through this conical tip f , the spring legs are spread apart when the screw g is tightened, so that they press firmly against the side walls of the groove rail h and thus hold the carrier 5 in its given position.
Die Feder d und der Bolzen c lassen sich von oben leicht in gerader Linie in die Nutschiene h einführen, ohne weitere Bewegungen ausführen zu müssen; lediglich ein kurzes Anschrauben genügt, um den Träger in der gewünschten Lage festzulegen.The spring d and the bolt c can easily be inserted from above in a straight line into the groove rail h without having to perform any further movements; just a short screwing is enough to fix the carrier in the desired position.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE280021C true DE280021C (en) |
Family
ID=535893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT280021D Active DE280021C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE280021C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2498623A (en) * | 1946-10-12 | 1950-02-21 | Illinois Tool Works | Detachable bracket |
WO1992009222A1 (en) * | 1990-11-26 | 1992-06-11 | Britannia Shelving Limited | A shelf support system |
US5318264A (en) * | 1992-11-12 | 1994-06-07 | National Manufacturing Co. | Infinitely adjustable shelving and method |
GB2437912A (en) * | 2006-05-12 | 2007-11-14 | Shen-Jung Cheng | Shelf bracket and support structure |
-
0
- DE DENDAT280021D patent/DE280021C/de active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2498623A (en) * | 1946-10-12 | 1950-02-21 | Illinois Tool Works | Detachable bracket |
WO1992009222A1 (en) * | 1990-11-26 | 1992-06-11 | Britannia Shelving Limited | A shelf support system |
US5364052A (en) * | 1990-11-26 | 1994-11-15 | Costanzo De Gruttis | Shelf support system |
US5318264A (en) * | 1992-11-12 | 1994-06-07 | National Manufacturing Co. | Infinitely adjustable shelving and method |
GB2437912A (en) * | 2006-05-12 | 2007-11-14 | Shen-Jung Cheng | Shelf bracket and support structure |
GB2437912B (en) * | 2006-05-12 | 2008-07-09 | Shen-Jung Cheng | Shelf bracket and support structure |
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