IT967597B - ELECTROMECHANICAL LIFTING APPLIANCE - Google Patents

ELECTROMECHANICAL LIFTING APPLIANCE

Info

Publication number
IT967597B
IT967597B IT29360/72A IT2936072A IT967597B IT 967597 B IT967597 B IT 967597B IT 29360/72 A IT29360/72 A IT 29360/72A IT 2936072 A IT2936072 A IT 2936072A IT 967597 B IT967597 B IT 967597B
Authority
IT
Italy
Prior art keywords
lifting appliance
electromechanical lifting
electromechanical
appliance
lifting
Prior art date
Application number
IT29360/72A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT967597B publication Critical patent/IT967597B/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)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Mechanical Control Devices (AREA)
  • Load-Engaging Elements For Cranes (AREA)
IT29360/72A 1971-09-20 1972-09-19 ELECTROMECHANICAL LIFTING APPLIANCE IT967597B (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 (1)

Publication Number Publication Date
IT967597B true IT967597B (en) 1974-03-11

Family

ID=5820082

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29360/72A IT967597B (en) 1971-09-20 1972-09-19 ELECTROMECHANICAL LIFTING APPLIANCE

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 (7)

* 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

Also Published As

Publication number Publication date
JPS5545213B2 (en) 1980-11-17
CH538422A (en) 1973-06-30
BR7206514D0 (en) 1973-07-24
ES406827A1 (en) 1976-01-16
NL7212496A (en) 1973-03-22
NL169574B (en) 1982-03-01
DE2146934B2 (en) 1974-08-15
FR2153349A1 (en) 1973-05-04
DK132783B (en) 1976-02-09
FR2153349B1 (en) 1977-08-26
DE2146934A1 (en) 1973-03-22
GB1389753A (en) 1975-04-09
US3781623A (en) 1973-12-25
DK132783C (en) 1976-07-05
NL169574C (en) 1982-08-02
JPS4840550A (en) 1973-06-14
SE383829B (en) 1976-04-05
BE788346A (en) 1973-01-02
DE2146934C3 (en) 1975-04-10

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