DE1260161B - Foldable tripod trolley - Google Patents

Foldable tripod trolley

Info

Publication number
DE1260161B
DE1260161B DEB85993A DEB0085993A DE1260161B DE 1260161 B DE1260161 B DE 1260161B DE B85993 A DEB85993 A DE B85993A DE B0085993 A DEB0085993 A DE B0085993A DE 1260161 B DE1260161 B DE 1260161B
Authority
DE
Germany
Prior art keywords
tripod
rolling surface
trolley
legs
wheels
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.)
Pending
Application number
DEB85993A
Other languages
German (de)
Inventor
Herbert Dittmar
Alfons Franke
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.)
OTTO BERLEBACH NACHF
Original Assignee
OTTO BERLEBACH NACHF
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 OTTO BERLEBACH NACHF filed Critical OTTO BERLEBACH NACHF
Priority to DEB85993A priority Critical patent/DE1260161B/en
Publication of DE1260161B publication Critical patent/DE1260161B/en
Pending legal-status Critical Current

Links

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
    • F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • 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
    • F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of 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
    • 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
    • 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
    • F16M2200/06—Arms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Description

Zusammenklappbarer Stativwagen Die Erfindung betrifft einen zusammenklappbaren Stativwagen, mit Vorrichtung zur Fixierung seiner Lage auf der Rollfläche, wobei der Stativwagen mindestens drei um je einen Bolzen schwenkbar an einem gemeinsamen Mittelstück angebrachte, mit Rädern versehene Schenkel aufweist, insbesondere für Foto-und Kinostative.Collapsible tripod trolley The invention relates to a collapsible trolley Tripod trolley, with a device for fixing its position on the rolling surface, wherein the tripod trolley can be pivoted at least three around a bolt each on a common Has central piece attached, provided with wheels legs, in particular for Photo and cinema tripods.

Es sind zusammenklappbare Stativwagen bekannt, bei denen die Roll- und die Drehbewegung der drei Laufräder des Stativwagens jeweils einzeln durch Klemmvorrichtungen festgestellt werden.There are collapsible tripod trolleys known in which the rolling and the rotary movement of the three running wheels of the tripod carriage, each individually by means of clamping devices to be established.

Es sind nichtzusammenklappbare Stativwagen bekannt, bei denen die Roll- und die Drehbewegung um die eigene Achse des Stativwagens arretiert werden können, indem die Stativräder bzw. Wagenräder durch ein Bedienungselement, das im Mittelstück des Stativwagens angeordnet und mit übertragungselementen gekoppelt ist, von der Unterlage abgehoben und Stützen auf die Unterlage aufgesetzt werden.There are non-collapsible tripod carts known in which the Rolling and rotating movements around the trolley's own axis can be locked can, by the tripod wheels or cart wheels by an operating element that is in the Center piece of the tripod carriage arranged and coupled with transmission elements is to be lifted from the base and supports are placed on the base.

Die bekannten Stativwagen, die durch ein Bedienungselement vom Mittelstück aus arretiert werden, haben außerdem den Nachteil, daß sie nicht zusammenklappbar sind, daß auf Grund ihrer kompakten Bauweise ein Transport schwierig ist und der Einbau einer Mittelsäule durch die ungünstige Anordnung der Bedienungselemente kaum möglich ist.The well-known tripod trolley, which is operated by a control element from the middle piece from being locked also have the disadvantage that they are not collapsible are that due to their compact design, transport is difficult and the Installation of a center column is hardly possible due to the unfavorable arrangement of the controls is possible.

Der Erfindung liegt die Aufgabe der Schaffung eines Stativwagens zugrunde, der ausschließlich durch ein einziges Bedienungselement arretierbar, zust,mmerAaappbar und mit Mittelsäule versehbar ist.The invention is based on the object of creating a tripod carriage, which can only be locked, closed, always collapsed using a single control element and can be provided with a central column.

Dies wird erfindungsgemäß dadurch erreicht, daß der Stativwagen mittels eines einzigen zur Schwenkung der Schenkel gegen die Rollfläche vorgesehenen Bedienungselementes, durch Schwenken der Schenkel bei an sich bekanntem gleichzeitigem Abheben der Räder von der Rollfläche, und Aufsetzen von gegen die Rollfläche gerichteten Schenkelstirnflächen auf die Rollfläche, arretierbar ist. Ein Schenkel trägt im Bereich eines Laschens ein Arretierungselement. Bei Betätigung des Arretierungselementes erfolgt ein Aufheben des Mittelstückes, wodurch der Neigungswinkel des Schenkels verändert, die Stirnflächen der Schenkel auf die Unterlage aufsetzen und alle Räder von der Unterlage abgehoben werden. Dadurch wird eine einwandfreie Arretierung garantiert. Weiterhin wird dadurch, daß dieses Arretierungselement durch den Fuß betätigt werden kann, eine einwandfreie Kontrolle der Kamera, ein schneller Standortwechsel der Kamera, Schnappschußmöglichkeit usw. erreicht. In dem Mittelstück kann eine verstellbare Säule angeordnet sein. Die Erfindung wird an Hand der Zeichnungen an einem Ausführungsbeispiel näher erläutert.This is achieved according to the invention in that the tripod carriage by means of a single control element provided for pivoting the legs against the rolling surface, by pivoting the legs with the known simultaneous lifting of the wheels from the rolling surface, and placing of leg end faces directed against the rolling surface on the rolling surface, can be locked. One leg carries in the area of a strap a locking element. When the locking element is actuated, it is canceled of the middle piece, whereby the angle of inclination of the leg changes, the end faces place the leg on the base and lift all wheels off the base will. This guarantees perfect locking. Furthermore, that this locking element can be operated by the foot, a perfect one Control of the camera, a quick change of location of the camera, possibility of snapshots etc. achieved. An adjustable column can be arranged in the middle piece. The invention is explained in more detail with reference to the drawings using an exemplary embodiment.

F i g. 1 zeigt eine Gesamtansicht; F i g. 2 zeigt die Anordnung des Arretierungselementes.F i g. 1 shows an overall view; F i g. 2 shows the arrangement of the Locking element.

Der mit einem Hebeldruck arretierbare Stativwagen besteht aus einem Mittelstück 1, an dem drei unter einem bestimmten Winkel zueinander angeordnete Laschen 2 vorhanden sind, in denen jeweils ein Schenkel 3 um einen Bolzen 4 drehbar gelagert ist. Diese Schenkel 3 sind an ihren Enden in einem bestimmten Radius nach unten gebogen, so daß die Schenkelstirnfläche 5 parallel zur Rollfläche 6 steht. Innerhalb des gekrümmten Teiles der Schenkel 3 sind die schwenkbaren Räder 7 angeordnet. An einem Schenkel 3 ist um den Bolzen 8 ein Exzenter 9 drehbar gelagert, der den Betätigungshebel 10 trägt. Der Exzenter 9 gleitet in der Bahn 11 des Laschens 2. In dem Mittelstück 1 kann noch eine verschiebbare Säule 12 angeordnet sein.The tripod trolley, which can be locked with a lever pressure, consists of a center piece 1 on which there are three tabs 2 arranged at a certain angle to one another, in each of which a leg 3 is rotatably mounted about a bolt 4. These legs 3 are bent downwards at their ends in a certain radius, so that the leg end face 5 is parallel to the rolling surface 6. The pivotable wheels 7 are arranged within the curved part of the legs 3. An eccentric 9, which carries the actuating lever 10, is mounted rotatably about the bolt 8 on a leg 3. The eccentric 9 slides in the path 11 of the tab 2. In the middle piece 1, a displaceable column 12 can also be arranged.

Die Wirkungsweise des beschriebenen Stativwagens ist wie folgt: Wird mittels des Hebels 10 der Exzenter 9 betätigt, dann dreht sich dieser um den Bolzen 8 und gleitet in der Bahn 11 des Laschens 2 so weit, bis der Exzenter 9 in der Bahn 11 eine Raststellung einnimmt, die schwenkbaren Räder 7 von der Rollfläche 6 abgehoben werden und die Schenkel 3 um den Bolzen 4 nach unten bzw. das Mittelstück 1 nach oben bewegt werden, wobei die Schenkelstirnflächen 5 der Schenkel 3 auf die Rollfläche 6 aufgesetzt werden und somit als Dreibock wirken.The operation of the tripod carriage described is as follows: If the eccentric 9 is actuated by means of the lever 10 , it then rotates around the bolt 8 and slides in the path 11 of the tab 2 until the eccentric 9 is in a detent position in the path 11 , the pivotable wheels 7 are lifted off the rolling surface 6 and the legs 3 are moved downwards around the bolt 4 or the center piece 1 is moved upwards, the leg end faces 5 of the legs 3 being placed on the rolling surface 6 and thus acting as a tripod.

Bei Rückführung des Hebels 10 werden die Schenkel 3 in die alte Lage zurückgeführt, so daß die Räder 7 wieder auf die Rollfläche 6 aufgesetzt und die Schenkelstirnflächen 5 von der Rollfläche 6 abgehoben werden, wodurch die Rollfähigkeit des Stativwagens wieder gegeben ist.When the lever 10 is returned, the legs 3 are in the old position returned so that the wheels 7 placed back on the rolling surface 6 and the Leg end faces 5 are lifted from the rolling surface 6, whereby the rolling ability of the tripod carriage is given again.

Claims (4)

Patentansprüche: 1. Zusammenklappbarer Stativwagen mit Vorrichtung zur Fixierung seiner Lage auf der Rollfläche, wobei der Stativwagen mindestens drei um je einen Bolzen schwenkbar an einem gemeinsamen Mittelstück angebrachte, mit Rädern versehene Schenkel aufweist, insbesondere für Foto-und Kinostative, dadurch gekennzeichn e t, daß der Stativwagen mittels eines einzigen zur Schwenkung der Schenkel (3) gegen die Rollfläche (6) vorgesehenen Bedienungselementes (10) durch Schwenken der Schenkel (3) bei an sich bekanntem gleichzeitigem Abheben der Räder (7) von der Rollfläche (6) und Aufsetzen von gegen die Rollfläche (6) gerichteten Schenkelstirnflachen (5) auf die Rollfläche (6) arretierbar ist. Claims: 1. Foldable tripod trolley with device to fix its position on the rolling surface, with the tripod carriage at least three each pivotably attached to a common center piece with a bolt Has legs provided with wheels, in particular for photo and cinema tripods, thereby gekennzeichn e t that the tripod trolley by means of a single to pivot the Leg (3) against the rolling surface (6) provided operating element (10) Pivoting of the legs (3) with the known simultaneous lifting of the wheels (7) from the rolling surface (6) and placing of those directed against the rolling surface (6) Leg end faces (5) can be locked on the rolling surface (6). 2. Stativwagen nach -Anspruch 1, dadurch gekennzeichnet, daß das Bedienungselement (10) ein an einem der Schenkel (3) angebrachtes, auf eine am Mittelstück (1) vorgesehene Lasche (2) wirkendes Arretierelement aufweist. 2. Tripod trolley according to claim 1, characterized in that the operating element (10) is an one of the legs (3) attached to a tab provided on the middle piece (1) (2) has acting locking element. 3. Stativwagen nach Anspruch 2, dadurch gekennzeichnet, daß das Arretierelement ein Exzenter (9) ist. 3. Stand trolley according to claim 2, characterized characterized in that the locking element is an eccentric (9). 4. Stativwagen nach Anspruch 1, dadurch gekennzeichnet, daß in dem Mittelstück (1) eine verschiebbare Mittelsäule (12) vorgesehen ist. In Betracht gezogene Druckschriften: Deutsches Gebrauchsmuster Nr. 1879 480.4. Stand trolley according to claim 1, characterized in that a displaceable central column (12) is provided in the middle piece (1). Publications considered: German utility model No. 1879 480.
DEB85993A 1966-02-26 1966-02-26 Foldable tripod trolley Pending DE1260161B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB85993A DE1260161B (en) 1966-02-26 1966-02-26 Foldable tripod trolley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB85993A DE1260161B (en) 1966-02-26 1966-02-26 Foldable tripod trolley

Publications (1)

Publication Number Publication Date
DE1260161B true DE1260161B (en) 1968-02-01

Family

ID=6983172

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB85993A Pending DE1260161B (en) 1966-02-26 1966-02-26 Foldable tripod trolley

Country Status (1)

Country Link
DE (1) DE1260161B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536499A1 (en) * 1982-11-22 1984-05-25 Gertwiller Sarl Const Meca Met Device for retracting wheels on machine blocks
DE19805751A1 (en) * 1998-02-13 1999-08-19 Loh Kg Hailo Werk Frame for ironing board which can be adjusted in height

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1879480U (en) * 1963-07-15 1963-09-19 K Weinert FOLDING FOOT STAND, IN PARTICULAR FOR HEADLIGHTS AND LUMINAIRES FOR FILM, TELEVISION AND PHOTO PURPOSES.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1879480U (en) * 1963-07-15 1963-09-19 K Weinert FOLDING FOOT STAND, IN PARTICULAR FOR HEADLIGHTS AND LUMINAIRES FOR FILM, TELEVISION AND PHOTO PURPOSES.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536499A1 (en) * 1982-11-22 1984-05-25 Gertwiller Sarl Const Meca Met Device for retracting wheels on machine blocks
DE19805751A1 (en) * 1998-02-13 1999-08-19 Loh Kg Hailo Werk Frame for ironing board which can be adjusted in height

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