CH125252A - Support for photographic and cinematographic cameras, surveyors' work tables, etc. - Google Patents

Support for photographic and cinematographic cameras, surveyors' work tables, etc.

Info

Publication number
CH125252A
CH125252A CH125252DA CH125252A CH 125252 A CH125252 A CH 125252A CH 125252D A CH125252D A CH 125252DA CH 125252 A CH125252 A CH 125252A
Authority
CH
Switzerland
Prior art keywords
foot
support
photographic
surveyors
spacers
Prior art date
Application number
Other languages
French (fr)
Inventor
Jean Ansermot
Original Assignee
Jean Ansermot
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 Jean Ansermot filed Critical Jean Ansermot
Publication of CH125252A publication Critical patent/CH125252A/en

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
    • F16M11/242Undercarriages 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
    • F16M11/245Members limiting spreading of legs, e.g. "umbrella legs"

Landscapes

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

Description

  

  Support pour appareil photographique et cinématographique, table de travail<B>de</B>  géomètres,     etc.            L'bbjet    de la présente invention est un       >upport    pour appareil photographique     et.        ciné-          inatographique,    table de travail de     géomè-          bD          tres,        etc.     



  Le dessin ci-annexé représente,<B>à</B> titre  d'exemple, deux formes, d'exécution.  



  La     fig.   <B>1</B> est une vue. en perspective de<B>la</B>  première forme d'exécution, les     fig.   <B>22</B> et-,<B>3</B>  vit montrent des détails;       La        fix-.    4 est une vue en perspective de  <B>la</B>     seeonde    forme d'exécution, les<B>5</B> et<B>6</B>  un montrent des détails.  



       La    forme d'exécution des     fig.   <B>1, à 3</B> com  prend     un    plateau en bois<B>1,</B> sur lequel sont  montés les trois pieds en bois<B>2, 3</B> et 4,     l'es-          quels    sont     pivotés    autour des axes     horizou-          taux   <B>5.</B><I>Ci</I> et<B>7.

   8, 9</B> et<B>10</B> sont trois entre  toises     en    bois, reliées chacune par des     ehax-          nières   <B>11 à</B> une ferrure<B>17</B> fixée     pa-r    trois vis       ati    pied correspondant.<B>A</B>  < on extrémité     in-          ft,rieure,        ehacune    des entretoises     est    reliée.

         par    une charnière 12.<B>ù</B> -une pièce de fer<B>13,</B>  toutes ces pièces<B>13</B> étant montées sur un ar  bre vertical 14, autour duquel elles peuvent  tourner librement,    Pour employer le support-, on piquera  l'un des pieds, par exemple le pied 2, dans  <B>la.</B> terre     obliquement    et le plateau<B>1,</B> qui  peut tourner autour de l'axe<B>5,</B> pendra     obli-          quiement;    si on le saisit alors, d'une main,  <B>de</B> façon<B>à</B> l'amener horizontal, ce mouve  ment écartera les trois entretoises qui -écar  teront<B>à</B>     leuT    tour les pieds<B>3</B> et 4 du pied 2.

    Les ferrures<B>17</B> étant fixées aux pieds 2,<B>3</B>  et 4, les pieds seront toujours écartés de la  même quantité, c'est-à-dire que leurs poin  tes formeront un triangle équilatéral.  



  <B>Il</B> peut être intéressant de pouvoir     écar-          i    Pr     l'ni)    des pieds, par exemple<B>le</B> pied 4  (voir     fig.    4,<B>5</B> et<B>6)</B> des deux autres 2 et<B>3</B>  d'une plus grande quantité que ceux-ci ne  sont     écartës    entre eux.; ceci sera     pa.rticuliè-          rement    utile sur les terrains en pente; sur       ees    terrains en effet, si l'on veut maintenir  le     platean   <B>1</B> horizontal, il faut     que    le pied  4, situé vers le     ha-ut    de la. pente, soit passa  blement écarté des deux autres.

   Ce résultat  peut être obtenu facilement en montant -les  ferrures<B>17</B> des pieds 2 et<B>3</B>     rotativement    sur  ces pieds au lieu de les fixer sur eux comme      dans la première forme d'exécution, en     fig.   <B>4</B>  les     f        errures    des pieds 2 et<B>3</B> peuvent en effet  tourner autour de l'arbre<B>là</B> de façon<B>à</B> per  mettre aux entretoises de se déplacer du côté  du pied 4. Bien entendu, les déplacements de  ces entretoises en sens inverse doivent être  empêchés, sinon le support ne s'ouvrirait  plus     lorsquon    redresserait le plateau<B>1. A</B>  cet effet, on a -prévu des butées<B>16-</B> qui em  pêchent ces déplacements.

   Pour plus "de  clarté, en     fig.    4, le pied 2 a     été    représenté  en pointillé et l'entretoise correspondante<B>8</B>       n'a.    pas été dessinée.  



  L'un des pieds pourrait être fait un peu  plus long que les deux autres; ce sera alors  ce pied qui sera piqué dans le terrain au  moment de l'ouverture de     l'a.ppareil.  



  Support for photographic and cinematographic cameras, surveyors' worktables, etc. The object of the present invention is a> upport for camera and. cine- inatographic, geometry worktable, etc.



  The accompanying drawing represents, <B> to </B> by way of example, two embodiments.



  Fig. <B> 1 </B> is a view. in perspective of <B> the </B> first embodiment, FIGS. <B> 22 </B> and-, <B> 3 </B> lives show details; The fix-. 4 is a perspective view of <B> the </B> second embodiment, <B> 5 </B> and <B> 6 </B> a show details.



       The embodiment of FIGS. <B> 1, to 3 </B> com takes a wooden tray <B> 1, </B> on which are mounted the three wooden legs <B> 2, 3 </B> and 4, the which are rotated around the horizontal axes <B>5.</B> <I> Ci </I> and <B> 7.

   8, 9 </B> and <B> 10 </B> are three between wooden measuring boards, each connected by halves <B> 11 to </B> a fitting <B> 17 </B> fixed by three screws at the corresponding foot. <B> A </B> <on the lower end, each of the spacers is connected.

         by a hinge 12. <B> ù </B> -a piece of iron <B> 13, </B> all these pieces <B> 13 </B> being mounted on a vertical shaft 14, around which they can turn freely, To use the support-, one will prick one of the feet, for example the foot 2, in <B> the. </B> earth obliquely and the plate <B> 1, </B> which can turn around the axis <B> 5, </B> will hang obliquely; if it is then grasped with one hand, <B> so </B> to <B> to </B> bring it horizontal, this movement will move the three spacers apart which will move <B> to </ B> leuT turn feet <B> 3 </B> and 4 of foot 2.

    The fittings <B> 17 </B> being fixed to legs 2, <B> 3 </B> and 4, the legs will always be spaced apart by the same amount, that is to say that their points will form a equilateral triangle.



  <B> It </B> may be interesting to be able to spread the feet apart, for example <B> the </B> foot 4 (see fig. 4, <B> 5 </B> and <B> 6) </B> of the other two 2 and <B> 3 </B> of a greater quantity than these are separated from each other .; this will be particularly useful on sloping terrain; on these grounds, in fact, if we want to maintain the <B> 1 </B> horizontal platean, the 4 foot must be located towards the top of the. slope, or quite far from the other two.

   This can be easily achieved by mounting the fittings <B> 17 </B> of legs 2 and <B> 3 </B> rotatably on these legs instead of fixing them to them as in the first embodiment. , in fig. <B> 4 </B> the cracks of feet 2 and <B> 3 </B> can in fact turn around the tree <B> there </B> so as <B> to </B> allow the spacers to move to the side of the leg 4. Of course, the movement of these spacers in the opposite direction must be prevented, otherwise the support would no longer open when the plate <B> 1 was straightened. To this end, we have provided <B> 16- </B> stops which prevent these movements.

   For the sake of clarity, in fig. 4, the foot 2 has been shown in dotted lines and the corresponding spacer <B> 8 </B> has not been drawn.



  One of the legs could be made a little longer than the other two; it will then be this foot which will be pricked into the ground when the apparatus is opened.

 

Claims (1)

REVENDICATION: Support pour appareil photographique et cinématographique, table, de travail de #1 oléomètres, etc., caractérisé par un plateau auquel des pieds sont pivotés autour d'axes horizontaux, chaque pied étant relié par l'intermédiaire d'une cha.rnière à une entre- toise reliée elle-même par charnière<B>à,</B> une pièce tournant autour d'un axe vertical eom- mun <B>à</B> toutes les entretoises. CLAIM: Support for photographic and cinematographic camera, table, working of # 1 oleometers, etc., characterized by a plate to which feet are pivoted about horizontal axes, each foot being connected by means of a chain to a spacer which is itself connected by a hinge <B> to, </B> a part rotating about a vertical axis common <B> to </B> all the spacers. SOUS-REVENDICATIONS <B>-</B> <B>1</B> Support selon la revendication, caraWrisé en' ce que chaque entretoise est reliée par une charnière<B>ù</B> une ferrure fixée au pied correspondant. SUB-CLAIMS <B> - </B> <B> 1 </B> Support according to claim, characterized in that each spacer is connected by a hinge <B> ù </B> a fitting fixed to the corresponding foot . Support selon la revendication, caractérisé en<B>ce</B> que l'une des entretoises a-Li moins est reliée pa-r charnière<B>à</B> une ferrure montée rotativement sur le pied corres pondant, le mouvement de rotation de l'en tretoise par rapport au pied étant empêché dans un sens par une butée fixée a-ut pied et contre laquelle vient appuyer ladite' feri Ure. # <B>3</B> Support selon la revendication, caractéri.4 en ce qu'il présente trois pieds dont l'un est plus long que les deux autres. Support according to claim, characterized in <B> ce </B> that one of the a-Li minus spacers is hinged <B> to </B> a fitting rotatably mounted on the corresponding foot, the rotational movement of the spacer relative to the foot being prevented in one direction by a stop fixed a-ut foot and against which comes to bear said 'feri Ure. # <B> 3 </B> Support according to claim, caractéri.4 in that it has three feet, one of which is longer than the other two.
CH125252D 1927-05-05 1927-05-05 Support for photographic and cinematographic cameras, surveyors' work tables, etc. CH125252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH125252T 1927-05-05

Publications (1)

Publication Number Publication Date
CH125252A true CH125252A (en) 1928-04-16

Family

ID=4383832

Family Applications (1)

Application Number Title Priority Date Filing Date
CH125252D CH125252A (en) 1927-05-05 1927-05-05 Support for photographic and cinematographic cameras, surveyors' work tables, etc.

Country Status (1)

Country Link
CH (1) CH125252A (en)

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