DE7512321U - Quick clamp for extendable tripod legs - Google Patents
Quick clamp for extendable tripod legsInfo
- Publication number
- DE7512321U DE7512321U DE7512321U DE7512321DU DE7512321U DE 7512321 U DE7512321 U DE 7512321U DE 7512321 U DE7512321 U DE 7512321U DE 7512321D U DE7512321D U DE 7512321DU DE 7512321 U DE7512321 U DE 7512321U
- Authority
- DE
- Germany
- Prior art keywords
- clamping
- quick
- extendable
- tripod legs
- wedge
- 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.)
- Expired
Links
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000002023 wood Substances 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Description
Die bekannten Stative für Nivelliere und Theodolite haben im al gemeinen ausziehbare Beine aus Holz oder aus MetallprofilrohrenThe well-known tripods for levels and theodolites generally have extendable legs made of wood or metal profile tubes
2 Rundhölzern oder anderen geeigneten Profilstäben verschiebbar angeordnet.2 round timbers or other suitable profile rods arranged to be movable.
Die Festklemmung des verschiebbaren Mittelholms in jeder bellet Schiebestellung geschieht meist direkt durch eine Klemmschraube, welche an der Manschette befestigt ist, oder i η d i du.rch prismatische Laschen, welche durch eine Knebelschraube zi sammengezogen werden und dabei die Rundhölzer in die Rundungen Mittelholms pressen (vergl. DBGH G. 7306878)The clamping of the sliding central bar in each bellet The sliding position is usually done directly by a clamping screw, which is attached to the cuff, or i η d i du.rch prismatic tabs, which are zi pulled together while pressing the logs into the curves of the middle spar (see DBGH G. 7306878)
besonders bei der indirekten Methode relativ viel Ze erfordert, da ein mehrmaliges Nachfassen notwendig ist.Particularly with the indirect method, a relatively large amount of time is required, since repeated follow-ups are necessary.
dig sind.are dig.
Der Erfindung liegt deshalb die Aufgabe zugrunde, hierbei eine Verbesserung zu schaffen.The invention is therefore based on the object of creating an improvement in this regard.
Diese Aufgabe wurde durch SCHIEBEKEILE gelöst, dei Funktion nabhstehend erläutert ist.This task was solved by SLIDING WEDGES, dei Function is explained below.
Anstelle der in Pf eilrichturig A wirkenden Klemm sch ro υ be bei der bisher bekannten Ausführungen (Skizze 1) ist ein Schiebekeil 5 eingebaut, der durch seine Verschiebung in Pfeilrichtung C ein Verklemmen der Teile 1, 2 und 3 in der Manschette 4 bewirkt. Dieser Schiebekeil ist in seiner Form den jeweiligen Profilen < Teile 2 und 3 angepaßt.Instead of the clamping screw acting in arrow direction A on the Previously known designs (sketch 1) is a sliding wedge 5 installed, which causes parts 1, 2 and 3 to jam in the cuff 4 by moving it in the direction of arrow C. This sliding wedge is adapted in its shape to the respective profiles <parts 2 and 3.
Bei der indirekten Klemmung (siehe Skizze 2) werden die beiden Klemmlaschen 8 und 9 durch den Schiebekeil 5 dadurch zusammengezogen, daß sich dieser bei Bewegung in Pfeilrichtung C zwiscl die Klemmlasche 8 und den Schraubenkopf 10 drückt.With indirect clamping (see sketch 2) both Clamping straps 8 and 9 drawn together by the sliding wedge 5 in that this is between when moving in the direction of arrow C the clamping tab 8 and the screw head 10 presses.
Um die Auflagenfläche am Schraubenkopf zu vergrößern und die K< verschiebung mit Daumen und Zeigefinger durchführen zu können, liegt unter dem Schraubenkopf 10 das Hilfselement 12.In order to increase the contact area on the screw head and the K < To be able to move with the thumb and forefinger, the auxiliary element 12 lies under the screw head 10.
Die Klemmwirkung des Schiebekeils kann durch dia Mutter 13 nacl gestellt werden.The clamping effect of the sliding wedge can be adjusted by the nut 13 nacl be asked.
7512321 04.09.757512321 09/04/75
direkt wirkenden Keilklemmung.direct acting wedge clamp.
darin bedeutenmean in it
tf
t
klemmung in Verbindung mit prismatischen Klemmlaschen (indirekte Klemmung)clamping in connection with prismatic clamping straps (indirect clamping)
7512321 04.09.757512321 09/04/75
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7512321U true DE7512321U (en) | 1975-09-04 |
Family
ID=1314823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE7512321U Expired DE7512321U (en) | Quick clamp for extendable tripod legs |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE7512321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9316871U1 (en) * | 1993-11-04 | 1994-02-10 | Fleischer, Wolfgang, 09619 Mulda | Tripod leg for wooden tripods |
-
0
- DE DE7512321U patent/DE7512321U/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9316871U1 (en) * | 1993-11-04 | 1994-02-10 | Fleischer, Wolfgang, 09619 Mulda | Tripod leg for wooden tripods |
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