DE898082C - Tripod, especially for photo devices - Google Patents

Tripod, especially for photo devices

Info

Publication number
DE898082C
DE898082C DEL10956A DEL0010956A DE898082C DE 898082 C DE898082 C DE 898082C DE L10956 A DEL10956 A DE L10956A DE L0010956 A DEL0010956 A DE L0010956A DE 898082 C DE898082 C DE 898082C
Authority
DE
Germany
Prior art keywords
legs
tripod
struts
thigh
free end
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
Application number
DEL10956A
Other languages
German (de)
Inventor
Nikolaus Karpf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valentin Linhof K G
Original Assignee
Valentin Linhof K G
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Valentin Linhof K G filed Critical Valentin Linhof K G
Priority to DEL10956A priority Critical patent/DE898082C/en
Application granted granted Critical
Publication of DE898082C publication Critical patent/DE898082C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/24Undercarriages 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
    • F16M11/26Undercarriages 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 telescoping, with or without folding
    • F16M11/32Undercarriages for supports with three or more telescoping legs
    • F16M11/34Members limiting spreading of legs, e.g. "umbrella legs"
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/18Heads with mechanism for moving the apparatus relatively to the stand
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/24Undercarriages 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
    • F16M11/26Undercarriages 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 telescoping, with or without folding
    • F16M11/28Undercarriages for supports with one single telescoping pillar

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Accessories Of Cameras (AREA)

Description

Es -ist seit langem bekannt, solche Stative, die insbesondere für Lichtbildgeräte Verwendung finden, mit teleskopartig übereinanderschiebbaren Beinen auszurüsten, damit sie beim Transport nicht zu viel Platz einnehmen. Kommen derartige Stative zum Abstützen verhältnismäßig schwerer Geräte zur Anwendung, so werden an ihre Stabilität hohe Anforderungen gestellt. Ihnen hat man bereits dadurch entsprochen, daß man diese Stative mit einem Mittelrohr versah und zwischen dem unteren freien Ende dieses Rohres und den Stativ-beinen in ihrer ausgezogenen Stellung Streben anordnete.It has long been known such tripods, in particular for Find photographic devices with telescopic legs that can be pushed over one another equipped so that they do not take up too much space during transport. Come like that Tripods for supporting relatively heavy equipment are used, so on high demands are placed on their stability. They have already been met by that one provided these tripods with a central tube and between the lower free one Strut end of this tube and the tripod legs in their extended position ordered.

Die Erfindung knüpft an diese bekannte Ausführungsart .der Stative an. Sie vermittelt darüber hinaus eine besonders bequeme Handhabung, indem die Streben einerseits wiederum am freien Ende des Mittelrohres, andererseits aber gleichzeitig am Oberteil der Unterschenkel aasgelenkt sind. Beim Zusammenschieben der Schenkel legen sich die Streben somit zwangsläufig zwischen das Mittelrohr und die zusammengeschobenen Beine. Das erfindungsgemäße Stativ nimmt dadurch beim Transport ebenfalls nur sehr wenig Raum ein.The invention is based on this known embodiment of the tripods at. It also provides a particularly convenient handling by the struts on the one hand again at the free end of the central tube, but on the other hand at the same time are articulated on the upper part of the lower legs. When pushing the legs together the struts thus inevitably lie between the central tube and the pushed together Legs. The tripod according to the invention also only takes up a lot during transport little space.

Weitere Merkmale der Erfindung sind aus den nachstehenden Patentansprüchen an Hand der Zeichnung ersichtlich. In ihr ist ein Ausführungsbeispiel wiedergegeben. Insbesondere isst das Stativ nach Fig. i in -der Betriebsstellung in Querschnittsdarstellung gezeigt. Die Fig. 2 zeigt einen Schnitt entlang der Linie A-B-C-D nach Fig. i. In Fig. 3 ist in einer Ansichtsdarstellung veranschaulicht, wie das zusammengeschobene Stativ nach Fig. i aussieht. Die Fig. 4 schließlich läßt eine weitere Abstützungsart .der einzelnen Stativschenkel gegeneinander erkennen.Further features of the invention are evident from the following claims can be seen from the drawing. An exemplary embodiment is shown in it. In particular, the stand according to FIG. I eats in the operating position in a cross-sectional view shown. FIG. 2 shows a section along the line A-B-C-D according to FIG. In Fig. 3 is illustrated in a view, like the collapsed Looks like tripod according to Fig. I. Finally, FIG. 4 shows a further type of support . Recognize the individual tripod legs against each other.

Nach Fig. i ist der Oberschenkel i des der Einfachheit halber dargestellten einzigen Stativbeines am Kopfteil :2 des Mittelrohres 3 aasgelenkt. über den Oberschenkel i hinweg ist der rohrförmige Unterschenkel 4 verschiebbar. Die Strebe 5 ist einerseits am unteren freien Ende 6 des Mittelrohres 3 und andererseits am Oberteil 7 des Unterschenkels 4 aasgelenkt.According to Fig. I, the thigh i is shown for the sake of simplicity single tripod leg on the head part: 2 of the central tube 3 articulated. over the thigh The tubular lower leg 4 is displaceable away. The strut 5 is on the one hand at the lower free end 6 of the central tube 3 and on the other hand on the upper part 7 of the lower leg 4 articulated.

Wird somit der Unterschenkel 4 über den Oberschenkel,i geschoben, dann wird die Strebe 5 dabei zwangsläufig mitbewegt. Sie legt sich in der Endstellung .des zusammengeschobenen Stativs, so wie es die Fig. 3 erkennen läßt, zwischen das Mittelrohr 3 und das zusammengeschobene Stativbein 1, 4.If the lower leg 4 is pushed over the thigh, i, then the strut 5 is inevitably moved along with it. She lies down in the end position .The collapsed tripod, as shown in Fig. 3, between the Center tube 3 and the pushed together tripod leg 1, 4.

Aus der Fig. 2 ist ersichtlich, -daß die Abstützung des Unterschenkels 4 gegen den Oberschenket i. durch die Verschraubung 8 -gesichert sein kann. Diese ist selbstverständlich an jedern-der vorhandenen Stativbeine vorzusehen:.From Fig. 2 it can be seen -that the support of the lower leg 4 against the thigh ket i. can be secured by the screw connection 8. These is of course to be provided on each of the existing tripod legs :.

Eine einfachere Sicherung dieser Abstützung ist bei der Ausbildung nach Fig.4 vorhanden. Auch hier ist der Unterschenkel 9 über den Oberschenkel io verschiebbar. Die Sicherung der Abstützung erfolgt jedoch durch den an sich bekannten Nippelschnapper i i. Er wird beim Einschieben des Unterschenkels durch den dabei aufgewendeten erhöhten Druck von selbst radial in den Oberschenkel hineinbewegt und gibt damit den Weg zur teleskopartigen Einschiebung frei.A simpler way of securing this support is during training available according to Fig. 4. Here, too, the lower leg 9 is above the thigh io movable. The support is secured, however, by the one known per se Nipple snapper i i. He is when inserting the lower leg through the applied increased pressure moves radially into the thigh by itself and thus opens the way to telescopic insertion.

Die Erfindung ist nicht an eine Ausführung gebunden, bei der die Unterschenkel der Stativbeine über die Oberschenkel verschiebbar sind. Sie können vielmehr auch in die Oberschenkel hineinschiebbar ausgeführt sein. Ist dies der Fall, so müsssen die Oberschenkel einen dem Mittelrohr 3 gegenüberliegenden Schlitz aufweisen, in welchem das Oberteil 7, an welchem die Strebe 5 aasgelenkt ist, geführt wird.The invention is not bound to a design in which the lower legs the tripod legs can be moved over the thighs. Rather, you can too be designed to be pushed into the thighs. If this is the case, then must the thighs have a slot opposite the central tube 3, in which the upper part 7, on which the strut 5 is articulated, is guided.

Claims (5)

PATENTANSPRÜCHE: i. Stativ, insbesondere für Lichfibildgeräte, mit teleskopartig übereinanderschiebbaren Beinen und einem- .Mittelrohr, -das an seinem unteren freien Ende die Anlenkstellen für Verstrebungen der Stativbeine aufweist, dadurch gekennzeichnet, :daß die Streben (z. B. 5) an ihrem anderen freien Ende am Oberteil (7) der Unterschenkel (4.) der Stativbeine aasgelenkt sind. PATENT CLAIMS: i. Stand, in particular for optical fiber vision devices, with telescopic legs and a- .Middle tube, -das on his the lower free end has the articulation points for struts of the tripod legs, characterized in that: that the struts (z. B. 5) at their other free end on the upper part (7) of the lower legs (4.) of the tripod legs are articulated. 2. Stativ nach Anspruch i, dadurch gekennzeichnet, daß der Unterschenkel beim Zusammenschieben aufnehmende Oberschenkel zur Führung des Oberteiles geschlitzt ist. 2. tripod according to claim i, characterized in that the lower leg when pushed together receiving thigh is slotted to guide the upper part. 3. Stativ nach Anspruch i, dadurch gekennzeichnet, daß die Unterschenkel (4) der Beine über die Oberschenkel (i) hinweg zusammenschiebbar sind. 3. Tripod after Claim i, characterized in that the lower legs (4) of the legs over the Thighs (i) can be pushed together. 4. Stativ nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß die Streben am Oberteil (7) der Unterschenkel (4) durch eine Griffverschraubung (8) festklemmbar sind. 4. Stand according to claim 2 or 3, characterized in that the struts on the upper part (7) of the lower legs (4) through a screw grip (8) can be clamped. 5. Stativ nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß jeder der Unterschenkel (z. B. 9) gegen seinen Oberschenkel (z. B. io) durch mindestens ein Paar an sich bekannter Nippelschnapper (1i) abgestützt ist.5. Stand according to claim 2 or 3, characterized in that each of the lower legs (z. B. 9) is supported against its thigh (z. B. io) by at least one pair of known nipple snapper (1i).
DEL10956A 1951-12-01 1951-12-01 Tripod, especially for photo devices Expired DE898082C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL10956A DE898082C (en) 1951-12-01 1951-12-01 Tripod, especially for photo devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL10956A DE898082C (en) 1951-12-01 1951-12-01 Tripod, especially for photo devices

Publications (1)

Publication Number Publication Date
DE898082C true DE898082C (en) 1953-11-26

Family

ID=7258635

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL10956A Expired DE898082C (en) 1951-12-01 1951-12-01 Tripod, especially for photo devices

Country Status (1)

Country Link
DE (1) DE898082C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE927539C (en) * 1952-10-14 1955-05-12 Egger Friedrich For different purposes serving and collapsible stand foot

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE927539C (en) * 1952-10-14 1955-05-12 Egger Friedrich For different purposes serving and collapsible stand foot

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