FR2448681A1 - CEILING POWER SUPPLY, PARTICULARLY FOR SUPPORTING AND CONNECTING MEDICAL DEVICES - Google Patents

CEILING POWER SUPPLY, PARTICULARLY FOR SUPPORTING AND CONNECTING MEDICAL DEVICES

Info

Publication number
FR2448681A1
FR2448681A1 FR8002178A FR8002178A FR2448681A1 FR 2448681 A1 FR2448681 A1 FR 2448681A1 FR 8002178 A FR8002178 A FR 8002178A FR 8002178 A FR8002178 A FR 8002178A FR 2448681 A1 FR2448681 A1 FR 2448681A1
Authority
FR
France
Prior art keywords
hydraulic
arm
gas
ceiling
valve
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.)
Granted
Application number
FR8002178A
Other languages
French (fr)
Other versions
FR2448681B1 (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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Publication of FR2448681A1 publication Critical patent/FR2448681A1/en
Application granted granted Critical
Publication of FR2448681B1 publication Critical patent/FR2448681B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A61G13/107—Supply appliances
    • 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
    • F16H—GEARING
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nursing (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Electric Clocks (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

In the case of this device, a two-armed supporting arm (1) is supported in the ceiling retention device (2) such that it can rotate. The shorter arm, which is designated a force arm (5) is supported via a rocker (7) on the lower end wall of a hydraulic bellows (6). The upper end wall presses against the contact surface (8) of the ceiling retention device (2). A hydraulic line (9) having a hydraulic valve (10) connects the interior of the bellows to a pressure tank (11) which is filled with gas (14) above a hydraulic level (13). Gas is introduced into the pressure tank (11), in order to lift the load arm (3), via a valve (16), and gas is blown out via a valve (17) for lowering. This results in it being possible to move the load arm (3) into a stable position, in any position, directly from the lifting or lowering phase.
FR8002178A 1979-02-12 1980-01-25 CEILING POWER SUPPLY, PARTICULARLY FOR SUPPORTING AND CONNECTING MEDICAL DEVICES Granted FR2448681A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792905302 DE2905302A1 (en) 1979-02-12 1979-02-12 CEILING SUPPLY UNIT

Publications (2)

Publication Number Publication Date
FR2448681A1 true FR2448681A1 (en) 1980-09-05
FR2448681B1 FR2448681B1 (en) 1983-06-24

Family

ID=6062750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002178A Granted FR2448681A1 (en) 1979-02-12 1980-01-25 CEILING POWER SUPPLY, PARTICULARLY FOR SUPPORTING AND CONNECTING MEDICAL DEVICES

Country Status (6)

Country Link
CH (1) CH645961A5 (en)
DE (1) DE2905302A1 (en)
DK (1) DK38880A (en)
FR (1) FR2448681A1 (en)
NL (1) NL7907812A (en)
SE (1) SE446029B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1067419A1 (en) * 1999-07-03 2001-01-10 Leica Microsystems AG Ceiling mount

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3645246C2 (en) * 1986-12-16 1997-10-09 Kreuzer Friedhelm Gmbh Load support with derricking boom
DE4217128C2 (en) * 1992-05-23 1994-04-07 Draegerwerk Ag Ceiling supply unit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1638939A (en) * 1923-08-20 1927-08-16 Koenigkramer Frederick Instrument-supporting apparatus
FR1136512A (en) * 1955-11-12 1957-05-15 Parisienne D Expl Des Etabliss Device bringing together various departments of an operating room
US3431937A (en) * 1965-09-08 1969-03-11 Chemetron Corp Medical service unit
FR2076373A5 (en) * 1970-01-13 1971-10-15 Alexandre Et Cie

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1638939A (en) * 1923-08-20 1927-08-16 Koenigkramer Frederick Instrument-supporting apparatus
FR1136512A (en) * 1955-11-12 1957-05-15 Parisienne D Expl Des Etabliss Device bringing together various departments of an operating room
US3431937A (en) * 1965-09-08 1969-03-11 Chemetron Corp Medical service unit
FR2076373A5 (en) * 1970-01-13 1971-10-15 Alexandre Et Cie

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1067419A1 (en) * 1999-07-03 2001-01-10 Leica Microsystems AG Ceiling mount

Also Published As

Publication number Publication date
SE7910600L (en) 1980-08-13
DK38880A (en) 1980-08-13
FR2448681B1 (en) 1983-06-24
CH645961A5 (en) 1984-10-31
DE2905302A1 (en) 1980-08-14
NL7907812A (en) 1980-08-14
SE446029B (en) 1986-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse