DE15545C - Instrument stand with ball joints and clamping rings - Google Patents

Instrument stand with ball joints and clamping rings

Info

Publication number
DE15545C
DE15545C DENDAT15545D DE15545DA DE15545C DE 15545 C DE15545 C DE 15545C DE NDAT15545 D DENDAT15545 D DE NDAT15545D DE 15545D A DE15545D A DE 15545DA DE 15545 C DE15545 C DE 15545C
Authority
DE
Germany
Prior art keywords
clamping rings
ball joints
instrument stand
clamping
instrument
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
DENDAT15545D
Other languages
German (de)
Original Assignee
A. MARTENS in Berlin W., Verlängerte Genthinerstr. 22 pt. 1
Publication of DE15545C publication Critical patent/DE15545C/en
Active 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
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
    • 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
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2035—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction
    • F16M11/2078—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction with ball-joint
    • 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
    • F16M2200/02—Locking means
    • F16M2200/021—Locking means for rotational movement
    • F16M2200/022—Locking means for rotational movement by friction
    • 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
    • F16M2200/065—Arms with a special structure, e.g. reinforced or adapted for space reduction

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

KLASSE 42: Instrumente.CLASS 42: Instruments.

Den Gegenstand der Erfindung bildet die Anwendung hohler Gelenkkugeln von grofsem Durchmesser, Fig. 1, 2 und 3, welche zwischen zwei ringförmigen Auflagerflächen festgeklemmt werden können. Die beiden Auflagerflächen sind nicht symmetrisch zum Mittelpunkt der Kugel angeordnet. Hierdurch soll ein sicheres Festklemmen und gleichzeitig eine leichte Auslösbarkeit der Klemmung erreicht werden. Das Festklemmen geschieht durch das Anziehen der beiden Ringflächen vermittelst einer Klemmschraube, welcher eine zwischen die beidenThe object of the invention is the use of hollow joint balls of large diameter, FIGS. 1, 2 and 3, which can be clamped between two annular bearing surfaces. The two bearing surfaces are not arranged symmetrically to the center of the sphere. This is intended to achieve secure clamping and, at the same time, easy release of the clamping. The clamping is done by tightening the two ring surfaces by means of a clamping screw, which is one between the two

Ringe eingelegte starke Feder entgegenwirkt. Diese Feder treibt beim Lösen der Klemmschraube die Ringe aus einander und hebt so die Festklemmung auf. Es können für jedes Stativ eine oder mehrere Kugeln verwendet werden.Rings inlaid strong spring counteracts. This spring drives when the clamping screw is loosened the rings from each other and so relieves the jamming. One or more balls can be used for each tripod will.

Claims (1)

Patent-An spruch:Patent claim: Die Anwendung hohler Kugeln von grofsem Durchmesser mit unsymmetrisch angeordneten federnden Klemmringen für Instrumentenstative.The use of hollow spheres of large diameter with asymmetrically arranged resilient clamping rings for instrument stands. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT15545D Instrument stand with ball joints and clamping rings Active DE15545C (en)

Publications (1)

Publication Number Publication Date
DE15545C true DE15545C (en)

Family

ID=292576

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT15545D Active DE15545C (en) Instrument stand with ball joints and clamping rings

Country Status (1)

Country Link
DE (1) DE15545C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439525A (en) * 1944-03-30 1948-04-13 Harvey N Ott Fine adjustment of microscope objective
US3402767A (en) * 1964-11-23 1968-09-24 Euratom Heat pipes
US4447139A (en) * 1980-12-24 1984-05-08 Carl-Zeiss-Stiftung, Heidenheim/Brenz Means for securing an observation instrument to a supporting stand

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439525A (en) * 1944-03-30 1948-04-13 Harvey N Ott Fine adjustment of microscope objective
US3402767A (en) * 1964-11-23 1968-09-24 Euratom Heat pipes
US4447139A (en) * 1980-12-24 1984-05-08 Carl-Zeiss-Stiftung, Heidenheim/Brenz Means for securing an observation instrument to a supporting stand

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