BE788346A - Dispositif electro-mecanique de levage - Google Patents
Dispositif electro-mecanique de levageInfo
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2146934A DE2146934C3 (de) | 1971-09-20 | 1971-09-20 | Elektromechanisches Hubgerät |
Publications (1)
Publication Number | Publication Date |
---|---|
BE788346A true BE788346A (fr) | 1973-01-02 |
Family
ID=5820082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE788346D BE788346A (fr) | 1971-09-20 | Dispositif electro-mecanique de levage |
Country Status (13)
Country | Link |
---|---|
US (1) | US3781623A (fr) |
JP (1) | JPS5545213B2 (fr) |
BE (1) | BE788346A (fr) |
BR (1) | BR7206514D0 (fr) |
CH (1) | CH538422A (fr) |
DE (1) | DE2146934C3 (fr) |
DK (1) | DK132783C (fr) |
ES (1) | ES406827A1 (fr) |
FR (1) | FR2153349B1 (fr) |
GB (1) | GB1389753A (fr) |
IT (1) | IT967597B (fr) |
NL (1) | NL169574C (fr) |
SE (1) | SE383829B (fr) |
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 (fr) * | 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 (ja) * | 1989-09-28 | 1998-04-28 | 株式会社原織機製作所 | ラップ形成装置から排出されたラップの切り口を規定位置に揃える方法、及びその装置 |
CN113996413A (zh) * | 2020-07-28 | 2022-02-01 | 阮正富 | 一种承托驱动装置及方法 |
CN113851334B (zh) * | 2021-09-28 | 2023-10-27 | 中铁工程装备集团有限公司 | 行程限位装置 |
TWI803397B (zh) * | 2022-07-21 | 2023-05-21 | 施權航 | 電動床 |
-
0
- BE BE788346D patent/BE788346A/fr not_active IP Right Cessation
-
1971
- 1971-09-20 DE DE2146934A patent/DE2146934C3/de not_active Expired
-
1972
- 1972-09-12 GB GB4227872A patent/GB1389753A/en not_active Expired
- 1972-09-12 SE SE7211715A patent/SE383829B/xx unknown
- 1972-09-14 DK DK452272A patent/DK132783C/da active
- 1972-09-14 NL NLAANVRAGE7212496,A patent/NL169574C/xx not_active IP Right Cessation
- 1972-09-14 CH CH1350572A patent/CH538422A/de not_active IP Right Cessation
- 1972-09-19 IT IT29360/72A patent/IT967597B/it active
- 1972-09-19 ES ES406827A patent/ES406827A1/es not_active Expired
- 1972-09-19 US US00290346A patent/US3781623A/en not_active Expired - Lifetime
- 1972-09-20 BR BR006514/72A patent/BR7206514D0/pt unknown
- 1972-09-20 JP JP9376672A patent/JPS5545213B2/ja not_active Expired
- 1972-09-20 FR FR7233344A patent/FR2153349B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL169574B (nl) | 1982-03-01 |
GB1389753A (en) | 1975-04-09 |
NL7212496A (fr) | 1973-03-22 |
DE2146934B2 (de) | 1974-08-15 |
ES406827A1 (es) | 1976-01-16 |
FR2153349B1 (fr) | 1977-08-26 |
DK132783C (da) | 1976-07-05 |
CH538422A (de) | 1973-06-30 |
DE2146934C3 (de) | 1975-04-10 |
FR2153349A1 (fr) | 1973-05-04 |
IT967597B (it) | 1974-03-11 |
BR7206514D0 (pt) | 1973-07-24 |
DE2146934A1 (de) | 1973-03-22 |
NL169574C (nl) | 1982-08-02 |
JPS5545213B2 (fr) | 1980-11-17 |
DK132783B (da) | 1976-02-09 |
US3781623A (en) | 1973-12-25 |
JPS4840550A (fr) | 1973-06-14 |
SE383829B (sv) | 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 |