DE107052C - - Google Patents

Info

Publication number
DE107052C
DE107052C DENDAT107052D DE107052DA DE107052C DE 107052 C DE107052 C DE 107052C DE NDAT107052 D DENDAT107052 D DE NDAT107052D DE 107052D A DE107052D A DE 107052DA DE 107052 C DE107052 C DE 107052C
Authority
DE
Germany
Prior art keywords
stand
screw
foot
tripod
crossbars
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.)
Active
Application number
DENDAT107052D
Other languages
German (de)
Publication of DE107052C publication Critical patent/DE107052C/de
Active 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
    • F16M11/36Members preventing slipping of the feet
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Gegenstand der Erfindung ist ein Stativ für geodätische Instrumente und überhaupt für Instrumente, die eines verstellbaren Stativs benöthigen, d. h. eines Stativs, dessen Füfse verlängert und verkürzt werden können, um hierdurch eine unmittelbare horizontale Einstellung des Mefsapparates zu ermöglichen und die Sicherheit des Mefsverfahrens zu erhöhen.The invention relates to a tripod for geodetic instruments and generally for Instruments that require an adjustable tripod, d. H. a tripod with its feet extended and can be shortened to create an immediate horizontal setting of the Mefs apparatus and to increase the security of the Mefs process.

Die Erfindung besteht in der Anordnung von Schrauben mit zugespitzten Enden in den aus je zwei Leisten mit entsprechenden Querleisten bestehenden und durch eine runde Platte abgeschlossenen Füfsen in der Weise, dafs die spitzen Enden der Schrauben durch diese runden Platten hindurchgreifen und , je nach der Links- oder Rechtsdrehung der bequem zur Hand liegenden Schraubenmuttern eine Verlängerung oder Verkürzung des betreffenden Stativfufses bewirkt wird.The invention consists in the arrangement of screws with pointed ends in the Two strips each with corresponding transverse strips and closed off by a round plate Feet in such a way that the pointed ends of the screws pass through them Reach through the round plates and, depending on the left or right turn, the comfortably The screw nuts at hand are an extension or shortening of the relevant Tripod foot is effected.

Auf der beiliegenden Zeichnung ist inThe accompanying drawing shows in

Fig. ι der obere Theil des Stativs in Verbindung mit einem Mefstisch und einem Mefsinstrument in schaubildlicher Darstellung und inFig. Ι the upper part of the stand in connection with a measuring table and a measuring instrument in a diagrammatic representation and in

Fig. 2 als Einzelheit der untere Theil eines Stativfufses in der Vorderansicht verbildlicht, währendFig. 2 shows the lower part of a stand foot as a detail in the front view, while

Fig. 3 eine andere Ausführungsform des unteren Theiles eines Stativfufses in der Vorderansicht darstellt.3 shows another embodiment of the lower part of a stand foot in a front view represents.

Jeder Fufs besteht aus zwei Leisten a, die durch Querriegel b und b1 versteift sind und an den unteren Enden durch eine runde Platte c gehalten werden, welche als Tritt beim Einsetzen in die Erde dient; als Tritt kann aber auch ein besonderer Ansatz χ (Fig. 3) benutzt werden.Each foot consists of two strips a, which are stiffened by crossbars b and b 1 and held at the lower ends by a round plate c , which serves as a step when inserting into the ground; A special approach χ (Fig. 3) can also be used as a step.

Durch den unteren Querriegel b1 und durch die Abschlufsplatte c greift eine am unteren Ende in eine Spitze auslaufende Schraube f, deren Mutter f1 an der oberen Fläche des Querriegels bl drehbar eingelassen ist, so dafs je nach der Drehungsrichtung die Schraube f sich aus der Platte c herausschiebt oder in sie hineinzieht und dadurch eine entsprechende Verlängerung oder Verkürzung des betreffenden Stativfufses bewirkt wird.Through the lower cross bar b 1 and through the end plate c , a screw f, which ends in a point at the lower end, engages the nut f 1 of which is rotatably embedded in the upper surface of the cross bar b l , so that, depending on the direction of rotation, the screw f disengages the plate c pushes out or pulls into it and thereby a corresponding lengthening or shortening of the relevant stand foot is effected.

Die Schraube f kann auch durch beide Querriegel hindurchgeführt werden, wie Fig. 3 zeigt. Mit dieser Anordnung ist der weitere Vortheil verknüpft, dafs der Messende sich beim Einstellen des Stativs nicht zu bücken braucht.The screw f can also be passed through both crossbars, as FIG. 3 shows. This arrangement has the further advantage that the person measuring does not have to bend down when setting the tripod.

Claims (1)

Pa tent-Anspruch.Patent claim. Ein Stativ für Mefsinstrumente, dessen Füfse je aus zwei durch Querriegel b b1 versteifte und durch eine gemeinschaftliche Platte c abgeschlossene Leisten α bestehen, zwischen denen eine Schraube f gelagert ist, welche durch Drehen ihrer Mutter f herausgeschoben oder hineingezogen wird, um behufs Herstellung einer horizontalen Lage der oberen Stativfläche den betreffenden Stativfufs zu verlängern oder zu verkürzen.A stand for measuring instruments, the feet of which consist of two bars α stiffened by crossbars bb 1 and closed by a common plate c , between which a screw f is mounted, which is pushed out or pulled in by turning its nut f in order to produce a horizontal one To lengthen or shorten the position of the upper stand surface of the relevant stand foot. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT107052D Active DE107052C (en)

Publications (1)

Publication Number Publication Date
DE107052C true DE107052C (en)

Family

ID=377153

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT107052D Active DE107052C (en)

Country Status (1)

Country Link
DE (1) DE107052C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010019730B4 (en) * 2010-05-07 2017-10-19 Bizerba SE & Co. KG drum motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010019730B4 (en) * 2010-05-07 2017-10-19 Bizerba SE & Co. KG drum motor

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