DE1179070B - Adjustment device with spatial mobility - Google Patents

Adjustment device with spatial mobility

Info

Publication number
DE1179070B
DE1179070B DED32972A DED0032972A DE1179070B DE 1179070 B DE1179070 B DE 1179070B DE D32972 A DED32972 A DE D32972A DE D0032972 A DED0032972 A DE D0032972A DE 1179070 B DE1179070 B DE 1179070B
Authority
DE
Germany
Prior art keywords
pin
parallelogram
adjustment device
articulated
joint
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
DED32972A
Other languages
German (de)
Inventor
Adolf Dannheim
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.)
ADOLF DANNHEIM GmbH
Original Assignee
ADOLF DANNHEIM GmbH
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 ADOLF DANNHEIM GmbH filed Critical ADOLF DANNHEIM GmbH
Priority to DED32972A priority Critical patent/DE1179070B/en
Publication of DE1179070B publication Critical patent/DE1179070B/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
    • F16M11/02—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
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
    • A61G15/14—Dental work stands; Accessories therefor
    • 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
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/04—Guiding mechanisms, e.g. for straight-line guidance
    • 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
    • F16M11/2014—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a vertical axis
    • 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
    • F16M11/2092—Undercarriages with or without wheels comprising means allowing depth adjustment, i.e. forward-backward translation of the head relatively to the undercarriage
    • 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
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/26—Pivoted arms
    • 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
    • F16M2200/04—Balancing means
    • F16M2200/044—Balancing means for balancing rotational movement of the undercarriage
    • 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
    • F16M2200/063—Parallelogram arms

Description

Verstellvorrichtung mit räumlicher Bewegungsmöglichkeit Die Erfindung geht aus von einer Verstelivorrichtung mit räumlicher Bewegungsmöglichkeit, die aus gelenkigen Parallelogrammen zusammengesetzt ist, wobei das Gewicht der Verstellvorrichtung einschließlich der zu verstellenden Last durch Federn oder andere Gegenkräfte aufgehoben wird und wobei ferner die Länge der Verstellvorrichtung durch Aus-oder Einbau eines gelenkigen Parallelogramms veränderbar ist.Adjustment device with spatial movement possibility The invention is based on an adjustment device with spatial movement that is composed of articulated parallelograms, the weight of the adjustment device including the load to be adjusted is canceled by springs or other counterforces is and furthermore the length of the adjusting device by removing or installing a articulated parallelogram is changeable.

Es ist bei Bohrmaschinen für zahnärztliche Zwecke, die mit einer Verstellvorrichtung aus gelenkigen Parallelogrammen versehen sind, bekanntgeworden, daß das Gewicht der gesamten Verstellvorrichtung und außerdem das Gewicht der auf das erste Parallelogramm folgenden Parallelogramme durch Federn oder eine andere Gegenkraft aufgehoben wird. It is on dental drills that come with a Adjusting device made of articulated parallelograms have become known, that the weight of the entire adjusting device and also the weight of the the first parallelogram following parallelograms by springs or another Counterforce is canceled.

Es sind außerdem Verstellvorrichtungen für elektrische Leuchten bekanntgeworden, die aus gelenkigen Parallelogrammen bestehen, wobei diese Parallelogramme nach Bedarf zusammengesetzt werden können. Bei dieser Vorrichtung ist jedoch das Verkürzen oder Verlängern der Vorrichtung nur dadurch möglich, daß besondere Befestigungsvorrichtungen gelöst und wieder verbunden werden, wobei schwierige Handhabungen erforderlich sind. Adjustment devices for electric lights have also become known, which consist of articulated parallelograms, these parallelograms as needed can be put together. In this device, however, is shortening or Lengthening the device is only possible by using special fastening devices loosened and reconnected, which requires difficult manipulations.

Die Aufgabe der Erfindung besteht diesem Bekannten gegenüber darin, Verstellvorrichtungen der im ersten Absatz dieser Beschreibung dargestellten Art insoweit zu verbessern, daß sie nach Wunsch verkürzt oder verlängert werden können, ohne daß besondere Befestigungsvorrichtungen gelöst werden müssen oder angeschlossen werden müssen. The object of the invention to this known is to Adjusting devices of the type shown in the first paragraph of this description to improve to the extent that they can be shortened or lengthened as desired, without special fastening devices having to be loosened or connected Need to become.

Zur Lösung dieser Aufgabe ist vorgesehen, daß das auszuwechselnde Gelenkparallelogramm an seinen Enden mit einem Zapfen bzw. einer Bohrung versehen ist und die an das auszuwechselnde Gelenkparallelogramm anschließenden Teile mit einer Bohrung bzw. einem Zapfen versehen sind. To solve this problem it is provided that the to be replaced Joint parallelogram is provided with a pin or a hole at its ends and the parts adjoining the joint parallelogram to be replaced a hole or a pin are provided.

Der technische Fortschritt wird durch die Erfindung dadurch erreicht, daß die in Frage stehende Aufgabe erfolgreich gelöst wird. Es wird also durch die Erfindung erreicht, daß Vorrichtungen der im ersten Absatz dieser Beschreibung dargestellten Art insoweit verbessert werden, daß sie nach Wunsch verkürzt oder verlängert werden können, ohne daß dabei besondere Befestigungsvorrichtungen gelöst werden müssen oder angeschlossen werden müssen. The invention achieves technical progress by that the problem in question is successfully solved. So it is through the Invention achieved that devices of the type shown in the first paragraph of this description Art can be improved to the extent that they can be shortened or lengthened as desired can without special fastening devices having to be solved or need to be connected.

In der Zeichnung, die ein Ausführungsbeispiel der Erfindung zeigt, ist mit 1 eine Wandkonsole bezeichnet, die zur drehbaren Lagerung des Zapfens 2 a des Gelenkparallelogrammes 2 dient. In the drawing showing an embodiment of the invention, 1 denotes a wall bracket which is used for the rotatable mounting of the pin 2 a of the joint parallelogram 2 is used.

Die Konsole weist hierzu eine Bohrung auf, in die der Zapfen 2 a des Gelenkparallelogrammes 2 eingesetzt ist. For this purpose, the console has a bore into which the pin 2 a of the joint parallelogram 2 is used.

Das Endstück 4 des Gelenkparallelogrammes 2 ist gleichfalls mit einer Bohrung 4 a versehen. Der Zapfen des Endstückes 5 der anschließenden Konstruktion 6 ist mit 5 a bezeichnet. Dieser Zapfen 5 a ist in die Bohrung 4 a eingesetzt. The end piece 4 of the joint parallelogram 2 is also with a Hole 4 a provided. The pin of the end piece 5 of the subsequent construction 6 is denoted by 5 a. This pin 5 a is inserted into the bore 4 a.

Somit ist es in einfacher Weise möglich, die Vorrichtung dadurch zu verkürzen, daß das Gelenkparallelogramm 2 ausgebaut wird. Dabei ist es lediglich erforderlich, den Zapfen 2 a des Gelenkparallelogramms 2 aus der Bohrung der Konsole 1 herauszuziehen und den Zapfen 5a des Endstückes 5 der an das Gelenkparallelogramm 2 anschließenden Konstruktion 6 aus der Bohrung 4 a des Gelenkparallelogramms 2 herauszuziehen. Hernach kann dann der Zapfen 5 a des Endstückes 5 der anschließenden Konstruktion 6 in die Bohrung der Konsole 1 gesteckt werden. Sollte eine Wiederherstellung der ursprünglichen Länge der Konstruktion erforderlich sein, kann das Gelenkparallelogramm 2 in entsprechender Weise wieder in die Konstruktion eingebaut werden. Thus, it is possible in a simple manner to use the device to shorten that the joint parallelogram 2 is expanded. It is just there required, the pin 2 a of the joint parallelogram 2 from the hole in the console 1 to pull out and the pin 5a of the end piece 5 of the joint parallelogram 2 subsequent construction 6 from the bore 4 a of the joint parallelogram 2 pull out. Thereafter, the pin 5 a of the end piece 5 of the subsequent Construction 6 can be inserted into the hole in console 1. Should be a recovery the original length of the construction may be required, the articulated parallelogram 2 can be installed again in the construction in a corresponding manner.

Claims (1)

Patentanspruch: Verstellvorrichtung mit räumlicher Bewegungsmöglichkeit, die aus gelenkigen Parallelogrammen zusammengesetzt ist, wobei das Gewicht der Verstellvorrichtung einschließlich der zu verstellenden Last durch Federn oder andere Gegenkräfte aufgehoben wird, wobei ferner die Länge der Verstellvorrichtung durch Aus- oder Einbau eines gelenkigen Parallelogramms veränderbarist, dadurchgekennzeichnet, daß das auszuwechselnde Gelenkparallelogramm (2) an seinen Endstücken (3, 4) mit einem Zapfen (2a) bzw. einer Bohrung (4 a) versehen ist und die an das auszuwechselnde Gelenkparallelo- gramm (2) anschließenden Teile (1, 5) mit einer Bohrung bzw. einem Zapfen (5a) versehen sind. Claim: adjusting device with spatial movement, which is composed of articulated parallelograms, the weight of the adjustment device including the load to be adjusted is canceled by springs or other counterforces is, furthermore, the length of the adjusting device by off or Installation of an articulated parallelogram, characterized in that the to be exchanged joint parallelogram (2) at its end pieces (3, 4) with a pin (2a) or a hole (4 a) and the parallel joint to be replaced gram (2) the connecting parts (1, 5) are provided with a bore or a pin (5a) are. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 321473, 908 643; USA.-Patentschrift Nr. 1 611 903. Considered publications: German Patent Specifications No. 321473, 908 643; U.S. Patent No. 1,611,903.
DED32972A 1960-03-28 1960-03-28 Adjustment device with spatial mobility Pending DE1179070B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED32972A DE1179070B (en) 1960-03-28 1960-03-28 Adjustment device with spatial mobility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED32972A DE1179070B (en) 1960-03-28 1960-03-28 Adjustment device with spatial mobility

Publications (1)

Publication Number Publication Date
DE1179070B true DE1179070B (en) 1964-10-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
DED32972A Pending DE1179070B (en) 1960-03-28 1960-03-28 Adjustment device with spatial mobility

Country Status (1)

Country Link
DE (1) DE1179070B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156512A (en) * 1974-09-16 1979-05-29 Brown Garrett W Equipment support system
FR2501496A1 (en) * 1981-03-13 1982-09-17 Kaltenbach & Voigt SUPPORT OF DENTISTRY EQUIPMENT
WO1999011967A1 (en) * 1997-09-02 1999-03-11 Henning Hansen Support arm
US7618016B2 (en) 2005-04-15 2009-11-17 Brown Garrett W Equipoising support apparatus
EP2636937A3 (en) * 2012-03-09 2014-03-05 Wanda Commercial Planning & Research Institute Co., Ltd. A large-sized display screen coordinating device in six degrees of freedom

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE321473C (en) * 1914-03-07 1920-06-04 C Ash & Sons Drill for dental purposes
US1611903A (en) * 1921-11-29 1926-12-28 Gelb Joseph Adjustable lamp support
DE908643C (en) * 1932-07-04 1954-04-08 Kathleen Edith Annie Carwardin Adjusting device for with respect to a base plate or another carrier always parallel to itself to be moved or pivotable about a point and to be kept in equilibrium in every position

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE321473C (en) * 1914-03-07 1920-06-04 C Ash & Sons Drill for dental purposes
US1611903A (en) * 1921-11-29 1926-12-28 Gelb Joseph Adjustable lamp support
DE908643C (en) * 1932-07-04 1954-04-08 Kathleen Edith Annie Carwardin Adjusting device for with respect to a base plate or another carrier always parallel to itself to be moved or pivotable about a point and to be kept in equilibrium in every position

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156512A (en) * 1974-09-16 1979-05-29 Brown Garrett W Equipment support system
FR2501496A1 (en) * 1981-03-13 1982-09-17 Kaltenbach & Voigt SUPPORT OF DENTISTRY EQUIPMENT
DE3109721A1 (en) * 1981-03-13 1982-09-23 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach DENTAL DEVICE STAND
WO1999011967A1 (en) * 1997-09-02 1999-03-11 Henning Hansen Support arm
US6186458B1 (en) 1997-09-02 2001-02-13 Henning Hansen Support arm
US7618016B2 (en) 2005-04-15 2009-11-17 Brown Garrett W Equipoising support apparatus
US8066251B2 (en) 2005-04-15 2011-11-29 Brown Garrett W Equipoising support apparatus
EP2636937A3 (en) * 2012-03-09 2014-03-05 Wanda Commercial Planning & Research Institute Co., Ltd. A large-sized display screen coordinating device in six degrees of freedom

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