DE214836C - - Google Patents
Info
- Publication number
- DE214836C DE214836C DENDAT214836D DE214836DA DE214836C DE 214836 C DE214836 C DE 214836C DE NDAT214836 D DENDAT214836 D DE NDAT214836D DE 214836D A DE214836D A DE 214836DA DE 214836 C DE214836 C DE 214836C
- Authority
- DE
- Germany
- Prior art keywords
- hammer head
- groove
- walls
- arm
- quarter turn
- 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
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
- Clamps And Clips (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Furniture Connections (AREA)
- Display Racks (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
- Earth Drilling (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Den Gegenstand der Erfindung bildet eine weitere Ausbildung des Tragarmes für Schaugestelle der durch Patent 179618 geschützten Art, dahingehend, . daß unter Fortfall der mittels abgeflachten Bolzens und verengten Schlitzes den Hammerkopf in der Querstellung verriegelnden Schraube der bewegliche Hammerkopf in dem genuteten Tragständer durch einfache Vierteldrehung zwecks Befestigung des Armes am Ständer in der Längsnut zugleich verriegelt und angezogen wird. Dies geschieht dadurch, daß die sich gegen die Wandungen der Tragständernut anlegenden Flächen des drehbaren Hammerkopfes als Schraubenflächen ausgebildet sind, welche im Verlauf der Vierteldrehbewegung allmählich mit zunehmendem Druck auf die Nutwände einwirken und am Ende der Drehung so gegen die Wände gepreßt werden, daß der hervorgerufene Reibungsdruck ein Verriegeln des Hammerkopfes mit dem für das Feststellen des Armes erforderlichen Anzug bewirkt.The subject of the invention is a further embodiment of the support arm for display stands of the kind protected by patent 179618, in that. that if the the hammer head in the transverse position by means of a flattened bolt and narrowed slot locking screw of the movable hammer head in the grooved support stand simple quarter turn to attach the arm to the stand in the longitudinal groove at the same time locked and tightened. This happens because the against the Walls of the support stand groove creating surfaces of the rotatable hammer head are designed as screw surfaces, which in the The quarter turn movement progresses gradually with increasing pressure on the groove walls act and at the end of the rotation are pressed against the walls that the induced Frictional pressure locking the hammer head with that for locking of the arm required.
Die Zeichnung zeigt ein Ausführungsbeispiel der Einrichtung in Fig. 1 und 2 in schaubildlicher Darstellung von der Seite und von vorn gesehen. Fig. 3 ist ein wagerechter Schnitt durch den Tragständer mit Darstellung der in Betracht kommenden Teile in Oberansicht.The drawing shows an embodiment of the device in FIGS. 1 and 2 in diagrammatic form Representation seen from the side and from the front. Fig. 3 is a horizontal section through the support stand with illustration of the relevant parts in top view.
Der in der Schwalbenschwanznut 2 des Tragständers 1 mittels fester und beweglicher Hammerköpfe 4, 5 sich führende Tragarm 3, 3' wird in bekannter Weise nach Einführen dieser Hammerköpfe und Querstellung derselben am Ständer 1 befestigt.The in the dovetail groove 2 of the support stand 1 by means of fixed and movable Hammer heads 4, 5 leading support arm 3, 3 'is in a known manner after insertion of this Hammer heads and transverse position of the same attached to the stand 1.
Die Erfindung besteht darin, daß der mittels Flügelbolzens 6 im Tragarm 3 drehbare Hammerkopf 5 mit Schraubenflächen 5' von umgekehrter Steigung an beiden Seiten des Hammerkopfes versehen ist. Die Anordnung dieser schraubengangartig gekrümmten Flächen hat bei der Drehung des Hammerkopfes mittels des Flügelbolzens 6 die Wirkung, daß bei Beginn der Vierteldrehung sich zunächst die Flächen niederer Steigung gegen die Wandflächen der Nut anlegen, und daß im weiteren Verlauf der Drehung die allmählich ansteigenden Schraubenflächen gegen die Wände drücken, so daß am Ende der Vierteldrehung der Hammerkopf 5» 5' so gegen die Nutwand drückt, daß der Arm 3 in der Längsnut 2 mit dem nötigen Anzug festgepreßt und verriegeis ist. Ein Lockern des Hammerkopfes wird dadurch bewerkstelligt, daß er im umgekehrten Sinne wie vorhin gedreht wird.The invention consists in that the rotatable by means of wing bolts 6 in the support arm 3 Hammer head 5 with screw surfaces 5 'of reverse pitch on both sides of the Hammer head is provided. The arrangement of these helically curved surfaces has during the rotation of the hammer head by means of the wing bolt 6, the effect that at At the beginning of the quarter turn, the surfaces with the lower incline are first against the wall surfaces create the groove, and that in the further course of the rotation the gradually increasing Press the screw surfaces against the walls so that at the end of the quarter turn the hammer head 5 »5 'against the groove wall presses that the arm 3 is pressed and locked in the longitudinal groove 2 with the necessary tightening is. A loosening of the hammer head is brought about by the fact that it is reversed Senses as was rotated earlier.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB190617336T | 1906-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE214836C true DE214836C (en) |
Family
ID=32169622
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT179618D Active DE179618C (en) | 1906-08-01 | ||
| DENDAT214836D Active DE214836C (en) | 1906-08-01 | ||
| DENDAT218654D Active DE218654C (en) | 1906-08-01 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT179618D Active DE179618C (en) | 1906-08-01 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT218654D Active DE218654C (en) | 1906-08-01 |
Country Status (3)
| Country | Link |
|---|---|
| DE (3) | DE218654C (en) |
| FR (3) | FR374975A (en) |
| GB (3) | GB190617336A (en) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1172018B (en) * | 1954-11-06 | 1964-06-11 | L A Darling Company | Shelf made of posts in U-profile |
| DE1165825B (en) * | 1957-10-28 | 1964-03-19 | Drahtwerk Gebr Grieshaber K G | Frame with two slotted hollow posts on which sliding bracket arms are arranged |
| US2940718A (en) * | 1958-03-06 | 1960-06-14 | Structural Products Inc | Fixture support |
| US2928551A (en) * | 1958-04-04 | 1960-03-15 | Bernard W Abrams | Display rack for containers |
| US2997269A (en) * | 1958-12-15 | 1961-08-22 | Leon F Urbain | Adjustable shelving system |
| DE1109019B (en) * | 1959-05-14 | 1961-06-15 | Heinz Felder | Display stand for holding shoes with heels |
| NL112229C (en) * | 1959-12-04 | |||
| DE1675649B1 (en) * | 1962-06-14 | 1969-09-11 | Johannes Jankowski | Frame or the like of at least two, in particular steplessly connectable and releasable frame components |
| DE1239527B (en) * | 1963-04-18 | 1967-04-27 | Frank Jaroslav Bernard | Profile support for panels, rods, rods and similar objects |
| DE1207156B (en) * | 1963-05-14 | 1965-12-16 | Binz & Co | Articulated connection of two pipes, especially the longitudinal struts of collapsible stretchers |
| NL6409044A (en) * | 1963-08-09 | 1965-02-10 | ||
| US3313509A (en) * | 1965-12-07 | 1967-04-11 | John J Lockert | Fixture for attachment ot a vertically grooved wooden wall |
| DE3170620D1 (en) * | 1980-10-07 | 1985-06-27 | Etalagire S A | Display stand with shelves |
| DE3214701A1 (en) * | 1982-04-21 | 1983-10-27 | Ebanisteria Marelli S.r.l., 22063 Mirabello di Cantu | HEIGHT-ADJUSTABLE WALL SHELF |
| FR2539970A1 (en) * | 1983-01-31 | 1984-08-03 | David Carrosserie R | Mobile library |
| US4903928A (en) * | 1987-02-27 | 1990-02-27 | Friedkin Industries, Inc. | Bracket arrangement |
| US4852839A (en) * | 1988-03-29 | 1989-08-01 | Russell William, Ltd. | Tubular support display system |
| DE4133288C2 (en) * | 1991-10-08 | 1999-07-22 | Ohra Regalanlagen Gmbh | Cantilever rack |
| US5318264A (en) * | 1992-11-12 | 1994-06-07 | National Manufacturing Co. | Infinitely adjustable shelving and method |
| US6776466B2 (en) * | 2002-10-24 | 2004-08-17 | Maax-Ksd Corporation | Adjustable cabinet shelf support system with slidability |
-
0
- DE DENDAT179618D patent/DE179618C/de active Active
- FR FR11655D patent/FR11655E/en not_active Expired
- DE DENDAT214836D patent/DE214836C/de active Active
- FR FR10329D patent/FR10329E/en not_active Expired
- DE DENDAT218654D patent/DE218654C/de active Active
-
1906
- 1906-08-01 GB GB190617336D patent/GB190617336A/en not_active Expired
-
1907
- 1907-02-23 FR FR374975D patent/FR374975A/en not_active Expired
-
1909
- 1909-01-25 GB GB190901812D patent/GB190901812A/en not_active Expired
- 1909-12-10 GB GB190928949D patent/GB190928949A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB190901812A (en) | 1909-07-22 |
| GB190928949A (en) | 1910-05-26 |
| FR374975A (en) | 1907-06-27 |
| DE179618C (en) | |
| GB190617336A (en) | 1906-12-20 |
| FR11655E (en) | 1910-04-13 |
| FR10329E (en) | 1909-06-19 |
| DE218654C (en) |
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