SE7611595L - BALANCED ARM FOR, FOR EXAMPLE A LAMP, LUPPER OR SIMILAR - Google Patents

BALANCED ARM FOR, FOR EXAMPLE A LAMP, LUPPER OR SIMILAR

Info

Publication number
SE7611595L
SE7611595L SE7611595A SE7611595A SE7611595L SE 7611595 L SE7611595 L SE 7611595L SE 7611595 A SE7611595 A SE 7611595A SE 7611595 A SE7611595 A SE 7611595A SE 7611595 L SE7611595 L SE 7611595L
Authority
SE
Sweden
Prior art keywords
rod
arm
lupper
lamp
similar
Prior art date
Application number
SE7611595A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
J C Krogsrud
Original Assignee
Jacobsen As J
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 Jacobsen As J filed Critical Jacobsen As J
Publication of SE7611595L publication Critical patent/SE7611595L/en

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Clamps And Clips (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Glass Compositions (AREA)
  • Manipulator (AREA)
  • Microscoopes, Condenser (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)

Abstract

This supporting arm has two arm parallelograms which are connected to one another in an articulated fashion, are mutually balanced and each consist of at least two hollow rods (2, 3; 5, 6) which are connected pivotably at their ends to an articulated part (1, 4; 4, 7). One rod (3, 5) each of each arm parallelogram contains a spring element (13) whose one end is supported in the interior of said rod. The other end of each of the spring elements acts on a sliding member (15) which is displaceably arranged in the rod, which are connected via movable connecting means (14) to the respectively adjacent articulated part (7) or to the closest end of the neighbouring rod. This balancing permits satisfactory operation within a substantially larger range. <IMAGE>
SE7611595A 1975-10-28 1976-10-19 BALANCED ARM FOR, FOR EXAMPLE A LAMP, LUPPER OR SIMILAR SE7611595L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO753611A NO136011C (en) 1975-10-28 1975-10-28 BALANCED B {REARM FOR EXAMPLE LAMP, LUPE OR SIMILAR.

Publications (1)

Publication Number Publication Date
SE7611595L true SE7611595L (en) 1977-04-29

Family

ID=19882514

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7611595A SE7611595L (en) 1975-10-28 1976-10-19 BALANCED ARM FOR, FOR EXAMPLE A LAMP, LUPPER OR SIMILAR

Country Status (12)

Country Link
AT (1) AT352829B (en)
BE (1) BE847691A (en)
CH (1) CH609763A5 (en)
DE (1) DE2646494C2 (en)
DK (1) DK146456C (en)
ES (1) ES232132Y (en)
FI (1) FI61343C (en)
FR (1) FR2330121A1 (en)
IT (1) IT1073147B (en)
NL (1) NL185953C (en)
NO (1) NO136011C (en)
SE (1) SE7611595L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847135C3 (en) * 1978-10-30 1985-01-10 Nixdorf Computer Ag, 4790 Paderborn Stand for an information display unit having a box-shaped housing
DE102021125578A1 (en) 2021-10-01 2023-04-06 Occhio GmbH Luminaire with pivoting luminaire head
EP4417859A1 (en) * 2023-02-15 2024-08-21 Ondal Medical Systems GmbH Spring arm device and arm system for supporting a medical device and/or a lighting device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR859945A (en) * 1939-06-08 1941-01-02 Radiologie Cie Gle Enhancements to balanced suspension systems
NL69908C (en) * 1949-07-22
GB659561A (en) * 1949-10-28 1951-10-24 William Palmer Iggulden Improved equipoise mechanism for bracket arms
US2608367A (en) * 1950-04-26 1952-08-26 Boltuch Leon Adjustable support
BE681383A (en) * 1966-05-20 1966-10-31
DE1810552B2 (en) * 1968-11-23 1970-11-05 Original Hanau Quarzlampen Gmbh, 6450 Hanau Swivel joint with a horizontal swivel axis for swivel arms connected via spring compensation, in particular for medical devices
DE7306362U (en) * 1973-02-20 1973-05-24 Luxo Leuchten Vertriebs Gmbh ARM FOR ELECTRIC LIGHTS

Also Published As

Publication number Publication date
DK485276A (en) 1977-04-29
IT1073147B (en) 1985-04-13
FI763043A (en) 1977-04-29
BE847691A (en) 1977-02-14
NL185953C (en) 1990-08-16
DE2646494A1 (en) 1977-05-05
FR2330121B1 (en) 1982-07-02
NO136011C (en) 1977-07-20
FI61343C (en) 1982-07-12
FI61343B (en) 1982-03-31
DK146456B (en) 1983-10-10
ES232132Y (en) 1978-06-01
DE2646494C2 (en) 1987-02-19
FR2330121A1 (en) 1977-05-27
NO753611L (en) 1977-03-28
ES232132U (en) 1978-01-16
NL7611685A (en) 1977-05-02
AT352829B (en) 1979-10-10
NO136011B (en) 1977-03-28
DK146456C (en) 1984-03-19
CH609763A5 (en) 1979-03-15
ATA793876A (en) 1979-03-15

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