DE41292C - Adjustment device for tripod frame heads - Google Patents
Adjustment device for tripod frame headsInfo
- Publication number
- DE41292C DE41292C DENDAT41292D DE41292DA DE41292C DE 41292 C DE41292 C DE 41292C DE NDAT41292 D DENDAT41292 D DE NDAT41292D DE 41292D A DE41292D A DE 41292DA DE 41292 C DE41292 C DE 41292C
- Authority
- DE
- Germany
- Prior art keywords
- shell
- foot
- adjustment device
- frame heads
- tripod frame
- 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 - Lifetime
Links
- 238000013459 approach 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/242—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by spreading of the legs
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/021—Locking means for rotational movement
- F16M2200/022—Locking means for rotational movement by friction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accessories Of Cameras (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
KLASSE 42: Instrumente.CLASS 42: Instruments.
Die vorliegende Erfindung betrifft eine Einstellvorrichtung für Dreifufsgestellköpfe, welche hauptsächlich für Mefstische bestimmt ist, jedoch auch für Nivellirinstrumente, photographische Apparate u. dergl. benutzt werden kann. Sie gestattet eine schnelle und genaue Einstellung des Apparates in verticaler und horizontaler Richtung, ohne dafs bei der Einstellung in horizontaler Richtung die Verticaleinstellung beeinflufst wird.The present invention relates to an adjusting device for tripod frame heads which is mainly intended for measuring tables, but also for leveling instruments, photographic Apparatus and the like can be used. It allows quick and precise adjustment of the apparatus in the vertical and horizontal direction, without any difference in the setting the vertical setting is influenced in the horizontal direction.
Auf beiliegenden Zeichnungen zeigt Fig. 1 die Einzelheiten der Vorrichtung in perspective scher Ansicht, Fig. 2 den Kopf ohne Platte in perspectivischer Ansicht, Fig. 3 eine Seitenansicht des Kopfes mit Platte und Fig. 4 einen Verticalschnitt durch Kopf und Platte.In the accompanying drawings, FIG. 1 shows the details of the device in perspective shear view, Fig. 2 the head without plate in perspective view, Fig. 3 is a side view of the head with plate and FIG. 4 shows a vertical section through the head and plate.
Die Füfse B des Gestelles sind wie gewöhnlich scharnierartig mit den drei Ansätzen α der Kugelschale A verbunden (Fig. 1 und 4). Die nach oben gekehrte concave Fläche derselben dient dem Fufs des Tisches oder Apparates als Auflager und ist daher die untere Fläche/2 dieses Fufses entsprechend der Schale A convex geformt. Mittelst des von der Nabe/1 des Fufses ausgehenden Hohlzapfens h mit Gewinde /3 ist dieser Fufs an die Platte H geschraubt, welche den Tisch / trägt, und zur Verminderung des Gewichtes die ringförmige Aussparung /4 in dem Fufs angeordnet. Zum Feststellen des Fufses dient der Zapfen F. welcher unten mit Gewinde/ und Flügelmutter G versehen ist. Der Zapfen F reicht durch die Hülse c1 der als Kugelcalotte geformten, mit ihrer Höhlung nach unten gekehrten Schale C, welche mit ihrem Flantsch c auf der oberen Fläche der Schale A aufliegt und dieser entsprechend convex abgedreht ist. Die vorhin erwähnte Hülse C1 reicht durch die kreisförmige Oeffnung ax der Schale A, unterhalb deren auf sie die Schale E geschoben ist, welche mit ihrem concaven Flantsch e an der unteren Fläche der Schale A anliegt. Wird die auf dem Gewinde C2 der Hülse c1 spielende Flügelmutter D angezogen, so wird Schale C von oben, Schale E von unten gegen die Platte A geprefst und eine Bewegung von C und E gegen A ausgeschlossen. Auf diese Weise wird also für den Zapfen F ein festes Lager gebildet, so dafs sich der Fufs/1/2 mit seinem Zapfen F um eine verticale Achse drehen kann. Durch Anziehen der Mutter G wird die Fläche/2 an Schale A angeprefst.The feet B of the frame are, as usual, connected in a hinge-like manner to the three approaches α of the spherical shell A (Fig. 1 and 4). The upturned concave surface of the same serves as a support for the foot of the table or apparatus, and the lower surface / 2 of this foot is therefore convex shaped like the bowl A. In the middle of the hollow peg h with thread / 3 extending from the hub / 1 of the foot, this foot is screwed to the plate H , which supports the table /, and the annular recess / 4 is arranged in the foot to reduce the weight. The pin F. which is provided with a thread / and wing nut G at the bottom is used to fix the foot. The pin F extends through the sleeve c 1 of the spherical calotte shaped, with its cavity facing downwards , which rests with its flange c on the upper surface of the shell A and this is twisted off in a convex manner. The above-mentioned sleeve C 1 extends through the circular opening of the shell a x A, below which the shell E is pushed on it, which rests with its concave Flantsch e on the bottom surface of the cup A. If the wing nut D playing on the thread C 2 of the sleeve c 1 is tightened, shell C is pressed from above and shell E from below against plate A and a movement of C and E against A is excluded. Can in this way a fixed bearing is thus formed for the pin F, so the feet / 1/2 DAF with its pin F about a vertical axis to rotate. By tightening the nut G, surface / 2 is pressed against shell A.
Das Einstellen des Tisches oder Apparates geschieht in folgender Weise. Nachdem die Füfse des Gestelles im Boden festgestellt sind, werden die Flügelmuttern der durch diese und die Ansätze α gesteckten Schraubenbolzen angezogen. Die Flügelmuttern D und G sind gelöst. Die Tischplatte oder der Apparat wird nun so lange gedreht und geneigt, bis die horizontale Lage desselben erreicht ist. Diese Verschiebung kann nur innerhalb gewisser Grenzen stattfinden, welche durch die an die Platte A stofsende Hülse c1 geschaffen werden; sie wird aber ganz ausgeschlossen, sobald Flügelmutter D angezogen wird. Nun kann der Tisch um Zapfen F gedreht und in die gewünschte Richtung gebracht werden ; ist dieses erreicht, so wird durch Anziehen derThe setting of the table or apparatus is done in the following way. After the feet of the frame are fixed in the ground, the wing nuts of the screw bolts inserted through these and the lugs α are tightened. The wing nuts D and G are loosened. The table top or the apparatus is now rotated and inclined until it is in its horizontal position. This shift can only take place within certain limits, which are created by the sleeve c 1 stofsende on the plate A ; but it is completely excluded as soon as wing nut D is tightened. Now the table can be turned around pin F and brought in the desired direction; once this has been achieved, tightening the
Mutter G der Apparat in der entsprechenden-Stellung festgestellt. Es kann also die letztere Einstellung ausgeführt werden, ohne dafs die erstere verändert wird.Nut G found the apparatus in the appropriate position. The latter setting can therefore be carried out without changing the former.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE41292C true DE41292C (en) |
Family
ID=316785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT41292D Expired - Lifetime DE41292C (en) | Adjustment device for tripod frame heads |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE41292C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1263551B (en) * | 1962-06-09 | 1968-03-14 | Electroacustic Gmbh | Device for the stationary installation of signal and measuring devices under water |
WO1989012777A1 (en) * | 1988-06-22 | 1989-12-28 | Elmech Mechanische Werkstätte Gmbh | Tripod for an optical apparatus, in particular photographic cameras or the like |
-
0
- DE DENDAT41292D patent/DE41292C/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1263551B (en) * | 1962-06-09 | 1968-03-14 | Electroacustic Gmbh | Device for the stationary installation of signal and measuring devices under water |
WO1989012777A1 (en) * | 1988-06-22 | 1989-12-28 | Elmech Mechanische Werkstätte Gmbh | Tripod for an optical apparatus, in particular photographic cameras or the like |
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