DE91302C - - Google Patents
Info
- Publication number
- DE91302C DE91302C DENDAT91302D DE91302DA DE91302C DE 91302 C DE91302 C DE 91302C DE NDAT91302 D DENDAT91302 D DE NDAT91302D DE 91302D A DE91302D A DE 91302DA DE 91302 C DE91302 C DE 91302C
- Authority
- DE
- Germany
- Prior art keywords
- hook
- shaft
- nut
- rods
- ceiling
- 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
- 238000009415 formwork Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
- F16B13/0808—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation by a toggle-mechanism
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die vorliegende Hakenconstruction ist in der beiliegenden Zeichnung durch Fig. 1 und 3 in Seitenansicht, durch. Fig. 2 in Vorderansicht und durch Fig. 4 in Oberansicht dargestellt.The present hook construction is illustrated in the accompanying drawings by FIGS. 1 and 3 in FIG Side view, through. Fig. 2 is shown in a front view and by Fig. 4 in a top view.
Der Haken α besitzt einen Gewindeschaft b, auf welchem eine Mutter c verstellbar ist. Der Schaft b endigt in ein Auge d, in welchem zwei Stäbe f drehbar gelagert sind. Letztere drehen sich um einen aufserhalb ihrer Mitte liegenden Punkt und besitzen seitlich von diesem Drehpunkt je einen Anschlagstift fl. Zwischen der Mutter c und den Stäben f ist ein Stellring g auf dem Schafte b verschiebbar.The hook α has a threaded shaft b on which a nut c is adjustable. The shaft b ends in an eye d in which two rods f are rotatably mounted. The latter rotate around a point outside their center and each have a stop pin f l to the side of this pivot point. An adjusting ring g can be displaced on the shaft b between the nut c and the rods f.
Die Anbringung des Hakens geschieht folgendermafsen: The hook is attached as follows:
Man bohrt in der Deckenschalung ein so grofses Loch, dafs der Stellring ringsum einen gewissen Spielraum behält.A hole is drilled in the ceiling formwork that is so large that the adjusting ring has one all around retains some leeway.
Nun dreht man die Stäbe f in die durch Fig. ι und 2 angedeutete Stellung, so dafs die längeren Enden nach oben gerichtet sind und die Anschlagstifte fl sich an den.Schaft b legen. In dieser Stellung der Stäbe f wird der Hakenschaft in das Loch eingeführt, die Stäbe / fallen nach Durchgang derselben zu beiden Seiten nieder und werden durch die hinaufgeschraubte Mutter c und Stellring g rechtwinklig zum Schafte b befestigt (Fig. 3 und 4). In dieser Stellung legen sich die Stäbe auf die Rückseite der Deckenschalung und gewähren dem Haken einen sicheren Halt. Durch die Stäbe f wird die an dem Haken hängende Last auf eine möglichst "grofse Fläche vertheilt, so dafs ein Ausreifsen des Hakens unmöglich ist.Now the rods f are rotated into the position indicated by FIGS. 1 and 2, so that the longer ends are directed upwards and the stop pins f l lie against the shaft b. In this position of the rods f , the hook shank is inserted into the hole, the rods / fall down on both sides after they have passed through and are fastened at right angles to the shank b by the screwed nut c and adjusting ring g (Fig. 3 and 4). In this position, the rods lie on the back of the slab formwork and give the hook a secure hold. By means of the bars f , the load hanging on the hook is distributed over as large an area as possible, so that the hook cannot rip out.
Der Haken selbst kommt mit den umgebenden Holztheilen in keine unmittelbare Berührung und kann somit auch bei etwaiger Erwärmung dieselben nicht entzünden, da die umgebende Luftschicht solches verhindert.The hook itself does not come into direct contact with the surrounding wooden parts and therefore cannot ignite them even if they are heated, as the surrounding air layer prevents this.
Das Entfernen des Hakens aus der Decke geschieht auf folgende ebenso einfache Weise:Removing the hook from the ceiling is just as easy as follows:
Nachdem die Mutter c von dem Schafte b vollständig heruntergeschraubt ist, schiebt man letzteren so weit durch das Loch hindurch, dafs die längeren und gleichzeitig schwereren Enden der Stäbe frei herunterhängen, und zieht nun den Haken heraus.After the nut c has been screwed down completely from the shaft b , the latter is pushed through the hole so far that the longer and at the same time heavier ends of the rods hang down freely, and the hook is now pulled out.
Dieser Deckenhaken kann beliebig oft verwendet werden und besitzt den grofsen Vorzug, dafs alle seine beweglichen Theile so vereinigt sind, dafs keiner derselben verloren gehen kann.This ceiling hook can be used as often as you like and has the great advantage of that all its movable parts are so united that none of them are lost can go.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE91302C true DE91302C (en) |
Family
ID=362939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT91302D Active DE91302C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE91302C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4242308A1 (en) * | 1992-12-15 | 1995-02-09 | Arnold Zurell | Rescue tools of all types for people who are trapped or locked in |
FR2733014A1 (en) * | 1995-04-14 | 1996-10-18 | Black & Decker Inc | Fastener for suspending objects from ceiling or false ceiling |
-
0
- DE DENDAT91302D patent/DE91302C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4242308A1 (en) * | 1992-12-15 | 1995-02-09 | Arnold Zurell | Rescue tools of all types for people who are trapped or locked in |
FR2733014A1 (en) * | 1995-04-14 | 1996-10-18 | Black & Decker Inc | Fastener for suspending objects from ceiling or false ceiling |
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