FR2416418A1 - Dispositif de suspension reglable, par exemple pour un appareil d'eclairage utilisable dans une salle de chirurgie - Google Patents

Dispositif de suspension reglable, par exemple pour un appareil d'eclairage utilisable dans une salle de chirurgie

Info

Publication number
FR2416418A1
FR2416418A1 FR7902349A FR7902349A FR2416418A1 FR 2416418 A1 FR2416418 A1 FR 2416418A1 FR 7902349 A FR7902349 A FR 7902349A FR 7902349 A FR7902349 A FR 7902349A FR 2416418 A1 FR2416418 A1 FR 2416418A1
Authority
FR
France
Prior art keywords
load arm
lamp
coil spring
flexible tension
tension cable
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.)
Withdrawn
Application number
FR7902349A
Other languages
English (en)
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.)
Original Hanau Quarzlampen GmbH
Original Assignee
Original Hanau Quarzlampen 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 Original Hanau Quarzlampen GmbH filed Critical Original Hanau Quarzlampen GmbH
Publication of FR2416418A1 publication Critical patent/FR2416418A1/fr
Withdrawn legal-status Critical Current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
    • A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
    • A61G12/002—Supply appliances, e.g. columns for gas, fluid, electricity supply
    • A61G12/004—Supply appliances, e.g. columns for gas, fluid, electricity supply mounted on the ceiling
    • 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
    • F16M11/2064—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction for tilting and panning
    • 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
    • F16M13/027—Ceiling supports
    • 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
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/20—Lighting for medical use
    • F21W2131/205—Lighting for medical use for operating theatres

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nursing (AREA)
  • Manipulator (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

Ce dispositif comprend au moins un bras de suspension relié par une articulation, un moyen de traction flexible et un ressort à un bras de support, lequel peut être fixé à un plafond, une paroi ou un pied par exemple. Selon l'invention, l'angle d'attaque entre le bras de la charge G et le bras de la force du ressort 7 peut être choisi librement et le ressort 7 possède des caractéristiques et des dimensions telles que sa course de prétension à la position horizontale du bras de la force soit égale à la longueur utile du moyen de traction flexible 8. De cette maniere, la charge peut être maintenue en équilibre à n'importe quelle position angulaire du bras de suspension 3 par rapport au bras de support 4.
FR7902349A 1978-02-01 1979-01-30 Dispositif de suspension reglable, par exemple pour un appareil d'eclairage utilisable dans une salle de chirurgie Withdrawn FR2416418A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782804172 DE2804172A1 (de) 1978-02-01 1978-02-01 Aufhaengung fuer eine last

Publications (1)

Publication Number Publication Date
FR2416418A1 true FR2416418A1 (fr) 1979-08-31

Family

ID=6030828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902349A Withdrawn FR2416418A1 (fr) 1978-02-01 1979-01-30 Dispositif de suspension reglable, par exemple pour un appareil d'eclairage utilisable dans une salle de chirurgie

Country Status (2)

Country Link
DE (1) DE2804172A1 (fr)
FR (1) FR2416418A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9110426U1 (fr) * 1991-08-23 1992-02-20 Barth, Rainer, 7535 Koenigsbach-Stein, De
DE9115778U1 (fr) * 1991-12-19 1992-02-13 Buechi Laboratoriums-Technik Ag, Flawil, Ch
US5609316A (en) * 1995-09-05 1997-03-11 Tigliev; George S. Suspension system for surgical microscope
DE19820710A1 (de) * 1998-05-11 1999-11-18 Kai Trebesius Stativ mit ausbalanciertem Hebelarm

Also Published As

Publication number Publication date
DE2804172A1 (de) 1979-08-02

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Legal Events

Date Code Title Description
ST Notification of lapse