NL169574B - ELECTRO-MECHANICAL LIFTING, IN PARTICULAR FOR ADJUSTING A BED. - Google Patents

ELECTRO-MECHANICAL LIFTING, IN PARTICULAR FOR ADJUSTING A BED.

Info

Publication number
NL169574B
NL169574B NL7212496A NL7212496A NL169574B NL 169574 B NL169574 B NL 169574B NL 7212496 A NL7212496 A NL 7212496A NL 7212496 A NL7212496 A NL 7212496A NL 169574 B NL169574 B NL 169574B
Authority
NL
Netherlands
Prior art keywords
electro
bed
adjusting
mechanical lifting
lifting
Prior art date
Application number
NL7212496A
Other languages
Dutch (nl)
Other versions
NL7212496A (en
NL169574C (en
Original Assignee
Hanning Elektro Werke
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 Hanning Elektro Werke filed Critical Hanning Elektro Werke
Publication of NL7212496A publication Critical patent/NL7212496A/xx
Publication of NL169574B publication Critical patent/NL169574B/en
Application granted granted Critical
Publication of NL169574C publication Critical patent/NL169574C/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
    • A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
    • A47C20/048—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by fluid means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
    • A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
    • A47C20/041—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by electric motors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/008—Use of remote controls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/001—With multiple inputs, e.g. for dual control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/003—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors with multiple outputs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/005—With rotary or crank input
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/008—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors with rotary output
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/24—Power arrangements internal to the switch for operating the driving mechanism using pneumatic or hydraulic actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Mechanical Control Devices (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Load-Engaging Elements For Cranes (AREA)
NLAANVRAGE7212496,A 1971-09-20 1972-09-14 ELECTRO-MECHANICAL LIFTING, IN PARTICULAR FOR ADJUSTING A BED. NL169574C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2146934A DE2146934C3 (en) 1971-09-20 1971-09-20 Electromechanical lifting device

Publications (3)

Publication Number Publication Date
NL7212496A NL7212496A (en) 1973-03-22
NL169574B true NL169574B (en) 1982-03-01
NL169574C NL169574C (en) 1982-08-02

Family

ID=5820082

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7212496,A NL169574C (en) 1971-09-20 1972-09-14 ELECTRO-MECHANICAL LIFTING, IN PARTICULAR FOR ADJUSTING A BED.

Country Status (13)

Country Link
US (1) US3781623A (en)
JP (1) JPS5545213B2 (en)
BE (1) BE788346A (en)
BR (1) BR7206514D0 (en)
CH (1) CH538422A (en)
DE (1) DE2146934C3 (en)
DK (1) DK132783C (en)
ES (1) ES406827A1 (en)
FR (1) FR2153349B1 (en)
GB (1) GB1389753A (en)
IT (1) IT967597B (en)
NL (1) NL169574C (en)
SE (1) SE383829B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946174A (en) * 1974-09-27 1976-03-23 Herbst John A Positive and negative pressure breath control device
JPS5756762Y2 (en) * 1978-11-02 1982-12-06
GB2210411B (en) * 1987-09-30 1992-05-27 Mangar Aids Ltd Improvements in or relating to compressed air supply apparatus
US4844333A (en) * 1988-04-08 1989-07-04 Tridelta Industries, Inc. Spa side control unit
JP2745029B2 (en) * 1989-09-28 1998-04-28 株式会社原織機製作所 Method for aligning cut edges of wrap discharged from wrap forming apparatus to prescribed positions, and apparatus therefor
CN113996413A (en) * 2020-07-28 2022-02-01 阮正富 Bearing driving device and method
CN113851334B (en) * 2021-09-28 2023-10-27 中铁工程装备集团有限公司 Stroke limiting device
TWI803397B (en) * 2022-07-21 2023-05-21 施權航 electric bed

Also Published As

Publication number Publication date
IT967597B (en) 1974-03-11
JPS4840550A (en) 1973-06-14
SE383829B (en) 1976-04-05
DE2146934C3 (en) 1975-04-10
ES406827A1 (en) 1976-01-16
GB1389753A (en) 1975-04-09
BR7206514D0 (en) 1973-07-24
BE788346A (en) 1973-01-02
DE2146934A1 (en) 1973-03-22
FR2153349B1 (en) 1977-08-26
DK132783C (en) 1976-07-05
NL7212496A (en) 1973-03-22
NL169574C (en) 1982-08-02
FR2153349A1 (en) 1973-05-04
JPS5545213B2 (en) 1980-11-17
US3781623A (en) 1973-12-25
CH538422A (en) 1973-06-30
DK132783B (en) 1976-02-09
DE2146934B2 (en) 1974-08-15

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Legal Events

Date Code Title Description
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: HANNING ELEKTRO-WERKE GMBH & CO.

V1 Lapsed because of non-payment of the annual fee