DE397167C - Clamp tripod - Google Patents

Clamp tripod

Info

Publication number
DE397167C
DE397167C DER57516D DER0057516D DE397167C DE 397167 C DE397167 C DE 397167C DE R57516 D DER57516 D DE R57516D DE R0057516 D DER0057516 D DE R0057516D DE 397167 C DE397167 C DE 397167C
Authority
DE
Germany
Prior art keywords
legs
screw
tripod
clamp
nut
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
DER57516D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DER57516D priority Critical patent/DE397167C/en
Application granted granted Critical
Publication of DE397167C publication Critical patent/DE397167C/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
    • F16M13/00Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • F16M13/022Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle repositionable
    • 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
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/14Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
    • 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
    • F16M11/2007Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2035Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction
    • F16M11/2078Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction with ball-joint

Description

Klammerstativ. Bekannt sind Klammerstative mit zwei scherenartig miteinander verbundenen Schenkeln, die gegebenenfalls in der Gebrauchslage durch eine Strebe abgestützt werden, und die mit Schraubspannvorrichtungen versehen sind, die zwar in gewissen engen Grenzen eine Einstellung der Stativschenkel ermöglichen, jedoch in bezug auf die Handhabung des Stativs nicht allen Anforderungen genügen, da ihre Lage zu den Schenkeln des Stativs gegeLen ist und nicht beliebig verändert werden kann entsprechend der je- weilig erforderlichen Spreizung der Stativschenkel.Clamp tripod. Clamp stands are known with two scissor-like legs connected to one another, which are optionally supported in the position of use by a strut, and which are provided with screw clamping devices that allow adjustment of the stand legs within certain narrow limits, but not all of them with regard to the handling of the stand requirements suffice since its location is gegeLen to the legs of the stand and can not be changed arbitrarily according to the JE spreading weilig required of the tripod leg.

Die Erfindung beseitigt diesen Nachteil, und sie Lesteht darin, daß die Lager der Schraubspaniivorr ichtung auf den Schenkeln l.elie'>ig ein- und festgestellt werden können, je nachdem es die beabsichtigte Spreizung der Schenkel erfordert.The invention overcomes this disadvantage and it reads that the bearings of the screw clamping device on the thighs left and right depending on the intended spreading of the legs.

Ein weiteres 'Xlerkinal der Erfindung besteht in der besonderen =Ausbildung der einen Teil der Spannschraube bildenden Mutter, die auf dem Schaft der Schraube in Achsrichtung verstellt werden kann, ohne in die Gewindegiinge einzugreifen, wodurch die Einstellmöglichkeit der Stativschenkel vereinfacht und beschleunigt wird. Hier;.ei sind Vorkehrungen getroffen, uni beim Anziehen der Schraubspannvorrichtung unter Vermittlung des Gewindes ein zuverlässiges Festhalten der Mutter zu sichern.Another aspect of the invention is the special training the nut forming part of the clamping screw, which is on the shaft of the screw can be adjusted in the axial direction without intervening in the threads, whereby the adjustment of the tripod legs is simplified and accelerated. Here; .ei precautions are taken, uni when tightening the screw tensioning device below Mediation of the thread to ensure a reliable hold on the nut.

Die Zeichnung zeigt den Gegenstand der Erfindung in einem Ausführungsbeispiel, und zwar: Abb. i eine Seitenansicht des Stativs in Gebrauchsstellung, beispielsweise an einem Baumstamm l:efestigt, Abb.2 eine Draufsicht zu Abb. i.The drawing shows the subject matter of the invention in an exemplary embodiment, namely: Fig. i a side view of the tripod in the position of use, for example on a tree trunk l: solidified, Fig.2 a plan view of Fig. i.

Abb. 3 zeigt das Stativ zusammengelegt. Abb. 4. und 5 zeigen Einzelheiten im Schnitt und Ansicht.Fig. 3 shows the tripod folded. Figures 4 and 5 show details in section and elevation.

In Lekannter Weise sind die scherenartig miteinander verbundenen Schenkel a, a an ihrem Scheitelpunkt von einer Strel;e b abgestützt, welche l.ei c angelenkt ist und zweckinäßig die Länge der Schenkel a, a hat. Die Schenkel a, a und die Strehe h haben an ihrem freien Ende je einen Dorn d, die beim Anbringen des Stativs in der Gebrauchslage, z. B. an dein Baumstamm e in diesen eingetrieben werden. In dieser Stellung werden die Schenkel a, a mittels einer Spannvorrichtung festgehalten, welche im wesentlichen aus einer an beiden Schenkeln geführten Spannschraube f und einer auf diese aufgesetzten Mutter g besteht. Die Führung der Spannschraube f erfolgt gemäß der Erfindung mittels auf den Schenkeln a, a verschiebbarer Lager h, die entsprechend der gewünschten Spreizung der Schenkel in verschiedenen Stellungen an den Schenkeln festgestellt werden können. Zu diesem Zwecke haben die Schenkel Sperrnuten i, in die entsprechende Ansätze k der Lager h eingreifen. Die -Mutter g kann erfindungsgemäß in Achsrichtung mehrteilig ausgeführt sein. Ihre Teile werden mittels eines federnden Ringes l so zusammengehalten (Abb, q.), daß die Mutter aus den Gewindegängen der Schraube f ausgelöst und ohne Schraubbewegungen in Längsrichtung der Schraube f verschoben werden kann, so daß eine schnelle und bequeme Einstellung der Mutter g auf den jeweils beabsichtigten und erforderlichen, durch die Spreizung herbeigeführten Abstand der Schenkel möglich ist.The legs a, a, which are connected to one another like scissors, are supported at their apex by a Strel; eb, which is articulated to 1.ei c and expediently has the length of the legs a, a . The legs a, a and the Strehe h each have a mandrel d at their free end, which when attaching the tripod in the position of use, z. B. on your tree trunk e are driven into this. In this position, the legs a, a are held by means of a tensioning device which essentially consists of a tensioning screw f guided on both legs and a nut g placed thereon. According to the invention, the clamping screw f is guided by means of bearings h which are displaceable on the legs a, a and which can be determined in different positions on the legs according to the desired spread of the legs. For this purpose, the legs have locking grooves i, in which the corresponding approaches k of the bearings h engage. According to the invention, the nut g can be constructed in several parts in the axial direction. Its parts are held together by means of a resilient ring l so that the nut can be released from the threads of the screw f and moved in the longitudinal direction of the screw f without screwing movements, so that the nut g can be adjusted quickly and easily the intended and required spacing of the legs brought about by the expansion is possible.

1,"m ein sicheres Erfassen der zugehörigen Gewindegänge keim Eingriff der Mutter g finit der Spannschraube f zu gewährleisten, befindet sich auf dem Schaft der Schraube f erfindungsgemäß eine Büchse r, welche eine tricbterförinige, gegen die Mutter g gerichtete Erweiterung s hat und beim Anziehen der Mutter g deren Teile umschließt und an die Gewindegänge der Schraube f fest herandrückt.1, "m a reliable detection of the associated thread turns during engagement The nut g finite to ensure the clamping screw f is located on the shaft the screw f according to the invention a bushing r, which a tricbterförinige, against the nut g has a directional extension s and when the nut g is tightened its parts and press firmly against the threads of the screw f.

Das Stativ kann nach dem Zusammenlegen unter möglichst geringerRaumheanspruchung, z. B. in der Rocktasche, untergebracht werden.After being folded, the tripod can take up as little space as possible, z. B. in the skirt pocket.

Claims (3)

PATENTANSPRÜCHE: i. Klammerstativ mit scherenartig miteinander verbundenen Schenkeln, die in der Gebraticlislage des Stativs durch eine gemeinsame Strebe stützbar und durch eine Schraubverbindung einstellbar sind, dadurch gekennzeichnet, daß die Lager (la) der Verbindungsschraube (f) auf den Schenkeln (a, a) entsprechend der beabsichtigten Spreizung der Schenkel zweckmäßig mittels Sperrnuten (i) und Ansätze (k) ein- und feststellbar sind. PATENT CLAIMS: i. Clamp tripod with scissor-like interconnected legs, which can be supported in the Gebraticlislage of the tripod by a common strut and adjustable by a screw connection, characterized in that the bearings (la) of the connecting screw (f) on the legs (a, a) according to the intended Spreading of the legs are expediently adjustable and lockable by means of locking grooves (i) and lugs (k). 2. Klammerstativ nach Anspruch i, dadurch gekennzeichnet, daß die Verbindungsschraul:e (f) eine in Achsrichtung unterteilte -Mutter (g) trägt, deren Teile durch ein federndes Glied (d, Abb. .a. und 5) miteinander verbunden sind. 2. clamp stand according to claim i, characterized characterized in that the connection screw: e (f) one subdivided in the axial direction -Mut (g) carries the parts together by a resilient member (d, fig. .A. And 5) are connected. 3. Klaininerstativ nach Anspruch i und 2, gekennzeichnet durch eine entsprechend geformte, gegen das eine Lager (h) gestützte Hülse (r), welche die Teile der Mutter (g) zum Eingriff in die Gewindegänge der Schraube (f) beim Anziehen der Schraubverbindung (f, g) erfaßt.3. Klaininerstativ according to claim i and 2, characterized by a correspondingly shaped, against the one bearing (h) supported sleeve (r), which the parts of the nut (g) for engagement in the threads of the screw (f) when tightening the screw connection (f, g) detected.
DER57516D 1922-12-28 1922-12-28 Clamp tripod Expired DE397167C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER57516D DE397167C (en) 1922-12-28 1922-12-28 Clamp tripod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER57516D DE397167C (en) 1922-12-28 1922-12-28 Clamp tripod

Publications (1)

Publication Number Publication Date
DE397167C true DE397167C (en) 1924-06-14

Family

ID=7410552

Family Applications (1)

Application Number Title Priority Date Filing Date
DER57516D Expired DE397167C (en) 1922-12-28 1922-12-28 Clamp tripod

Country Status (1)

Country Link
DE (1) DE397167C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650788A (en) * 1945-12-01 1953-09-01 Heiland Res Corp Device for adjustably supporting cameras or the like
WO1984001997A1 (en) * 1982-11-15 1984-05-24 Commw Of Australia Method of and means for mounting claymore mines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650788A (en) * 1945-12-01 1953-09-01 Heiland Res Corp Device for adjustably supporting cameras or the like
WO1984001997A1 (en) * 1982-11-15 1984-05-24 Commw Of Australia Method of and means for mounting claymore mines

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