BE788346A - ELECTRO-MECHANICAL LIFTING DEVICE - Google Patents
ELECTRO-MECHANICAL LIFTING DEVICEInfo
- Publication number
- BE788346A BE788346A BE788346DA BE788346A BE 788346 A BE788346 A BE 788346A BE 788346D A BE788346D A BE 788346DA BE 788346 A BE788346 A BE 788346A
- Authority
- BE
- Belgium
- Prior art keywords
- electro
- lifting device
- mechanical lifting
- mechanical
- lifting
- Prior art date
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
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 |
---|---|
BE788346A true BE788346A (en) | 1973-01-02 |
Family
ID=5820082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE788346D BE788346A (en) | 1971-09-20 | ELECTRO-MECHANICAL LIFTING DEVICE |
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)
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 |
-
0
- BE BE788346D patent/BE788346A/en not_active IP Right Cessation
-
1971
- 1971-09-20 DE DE2146934A patent/DE2146934C3/en not_active Expired
-
1972
- 1972-09-12 SE SE7211715A patent/SE383829B/en unknown
- 1972-09-12 GB GB4227872A patent/GB1389753A/en not_active Expired
- 1972-09-14 DK DK452272A patent/DK132783C/en active
- 1972-09-14 CH CH1350572A patent/CH538422A/en not_active IP Right Cessation
- 1972-09-14 NL NLAANVRAGE7212496,A patent/NL169574C/en not_active IP Right Cessation
- 1972-09-19 IT IT29360/72A patent/IT967597B/en active
- 1972-09-19 US US00290346A patent/US3781623A/en not_active Expired - Lifetime
- 1972-09-19 ES ES406827A patent/ES406827A1/en not_active Expired
- 1972-09-20 FR FR7233344A patent/FR2153349B1/fr not_active Expired
- 1972-09-20 JP JP9376672A patent/JPS5545213B2/ja not_active Expired
- 1972-09-20 BR BR006514/72A patent/BR7206514D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2153349A1 (en) | 1973-05-04 |
JPS5545213B2 (en) | 1980-11-17 |
NL7212496A (en) | 1973-03-22 |
DK132783C (en) | 1976-07-05 |
DE2146934A1 (en) | 1973-03-22 |
NL169574B (en) | 1982-03-01 |
GB1389753A (en) | 1975-04-09 |
ES406827A1 (en) | 1976-01-16 |
DE2146934C3 (en) | 1975-04-10 |
BR7206514D0 (en) | 1973-07-24 |
IT967597B (en) | 1974-03-11 |
FR2153349B1 (en) | 1977-08-26 |
NL169574C (en) | 1982-08-02 |
CH538422A (en) | 1973-06-30 |
DK132783B (en) | 1976-02-09 |
US3781623A (en) | 1973-12-25 |
DE2146934B2 (en) | 1974-08-15 |
JPS4840550A (en) | 1973-06-14 |
SE383829B (en) | 1976-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: HANNING ELEKTRO WERKE ROBERT HANNING Effective date: 19870930 |