ATE544021T1 - Stellgliedsystem - Google Patents
StellgliedsystemInfo
- Publication number
- ATE544021T1 ATE544021T1 AT07846424T AT07846424T ATE544021T1 AT E544021 T1 ATE544021 T1 AT E544021T1 AT 07846424 T AT07846424 T AT 07846424T AT 07846424 T AT07846424 T AT 07846424T AT E544021 T1 ATE544021 T1 AT E544021T1
- Authority
- AT
- Austria
- Prior art keywords
- actuator
- force
- spindle
- efficiency
- ratio
- Prior art date
Links
- 230000007547 defect Effects 0.000 abstract 2
- 230000002950 deficient Effects 0.000 abstract 1
Classifications
-
- 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
- F16H57/00—General details of gearing
- F16H57/01—Monitoring wear or stress of gearing elements, e.g. for triggering maintenance
-
- 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
- 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
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/018—Control or drive mechanisms
-
- 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
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
-
- 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
- F16H57/00—General details of gearing
- F16H57/01—Monitoring wear or stress of gearing elements, e.g. for triggering maintenance
- F16H2057/012—Monitoring wear or stress of gearing elements, e.g. for triggering maintenance of gearings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
- Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Transmission Devices (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Invalid Beds And Related Equipment (AREA)
- Valve Device For Special Equipments (AREA)
- Fluid-Driven Valves (AREA)
- Actuator (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200601721 | 2006-12-31 | ||
PCT/DK2007/000554 WO2008080400A2 (en) | 2006-12-31 | 2007-12-20 | Actuator system |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE544021T1 true ATE544021T1 (de) | 2012-02-15 |
Family
ID=39512730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07846424T ATE544021T1 (de) | 2006-12-31 | 2007-12-20 | Stellgliedsystem |
Country Status (8)
Country | Link |
---|---|
US (1) | US8302227B2 (de) |
EP (1) | EP2115323B1 (de) |
CN (1) | CN101573546B (de) |
AT (1) | ATE544021T1 (de) |
AU (1) | AU2007341779B2 (de) |
DK (1) | DK2115323T3 (de) |
ES (1) | ES2379895T3 (de) |
WO (1) | WO2008080400A2 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8474794B2 (en) | 2009-03-06 | 2013-07-02 | Liko Research & Development Ab | Lift control systems for lifting devices and lifting devices comprising the same |
DE102009015690A1 (de) * | 2009-03-31 | 2010-10-07 | Logicdata Electronic & Software Entwicklungs Gmbh | Linearantrieb und Tisch mit Linearantrieb |
EP2499398B1 (de) * | 2009-11-13 | 2018-10-10 | Linak A/S | Linearer aktuator |
WO2011057631A1 (en) * | 2009-11-13 | 2011-05-19 | Linak A/S | Linear actuator |
US8413532B2 (en) * | 2010-06-15 | 2013-04-09 | Timotion Technology Co. Ltd. | Safety release mechanism for linear actuator |
DE202010009334U1 (de) * | 2010-06-21 | 2011-09-22 | BROSE SCHLIEßSYSTEME GMBH & CO. KG | Spindelantrieb für die motorische Verstellung eines Verstellelements eines Kraftfahrzeugs |
RU2561023C2 (ru) * | 2010-08-31 | 2015-08-20 | Киекерт Акциенгезельшафт | Исполнительный механизм для автотехнического применения |
EP2619889B1 (de) * | 2010-09-24 | 2019-04-17 | Danaher Corporation | Linearer aktuator |
US10516318B2 (en) * | 2010-12-21 | 2019-12-24 | Linak A/S | Linear actuator |
ES2560252T3 (es) * | 2011-04-12 | 2016-02-18 | Linak A/S | Sistema de accionamiento eléctrico |
EP2696834B1 (de) * | 2011-04-12 | 2016-06-01 | Linak A/S | Elektrisches stellgliedsystem |
DE202011050467U1 (de) * | 2011-06-16 | 2011-08-17 | Ciar S.P.A. | Möbelstück mit einem Betätigungssystem zur Verstellung wenigstens eines beweglichen Elements |
US9295598B2 (en) * | 2011-12-09 | 2016-03-29 | Stryker Corporation | Patient support backrest release and actuator assembly |
DK2819550T3 (en) * | 2012-02-28 | 2018-10-08 | Dewertokin Gmbh | Control unit for furniture adjusting drive and auxiliary device for a control device |
JP5675721B2 (ja) * | 2012-07-18 | 2015-02-25 | 株式会社ミツバ | 電動式ベッド用リニアアクチュエータ |
ITTO20130808A1 (it) * | 2013-10-04 | 2015-04-05 | Eurosei S R L | Cilindro elettrico provvisto di un dispositivo di rilevazione del carico |
US20160040766A1 (en) * | 2014-07-16 | 2016-02-11 | Linak A/S | Linear actuator |
EP2995242B1 (de) | 2014-09-11 | 2023-11-15 | Hill-Rom S.A.S. | Patientenliegevorrichtung |
US9818310B2 (en) * | 2015-06-22 | 2017-11-14 | Verily Life Sciences Llc | Assessment of nutrition intake using a handheld tool |
DE202016104185U1 (de) * | 2016-07-29 | 2017-11-02 | Dewertokin Gmbh | Antrieb zum Verstellen von Teilen von Sitz- und Liegemöbeln |
US20200366224A1 (en) * | 2017-11-20 | 2020-11-19 | Linak A/S | Determining an electrical current flowing in one of a plurality of electric motors |
JP6819566B2 (ja) * | 2017-12-27 | 2021-01-27 | 新東工業株式会社 | 直動アクチュエーターの損耗検出方法および損耗検出システム |
CN112292805B (zh) * | 2018-05-18 | 2023-12-26 | 力纳克传动***(深圳)有限公司 | 开关模式电源转换器 |
DE202019103358U1 (de) * | 2019-06-14 | 2020-09-15 | Dewertokin Gmbh | Linearantrieb |
TWI803397B (zh) * | 2022-07-21 | 2023-05-21 | 施權航 | 電動床 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5276432A (en) | 1992-01-15 | 1994-01-04 | Stryker Corporation | Patient exit detection mechanism for hospital bed |
DE9300438U1 (de) * | 1993-01-15 | 1993-03-11 | Dewert Antriebs- und Systemtechnik GmbH & Co. KG, 4983 Kirchlengern | Hubeinrichtung |
DK171618B1 (da) | 1993-10-12 | 1997-02-24 | Linak As | Lineær aktuator |
US5613255A (en) * | 1994-12-27 | 1997-03-25 | Hill-Rom, Inc. | Hospital bed having scissors lifting apparatus |
US5726911A (en) * | 1996-08-22 | 1998-03-10 | Csi Technology, Inc. | Electric motor monitor |
JPH10184844A (ja) * | 1996-12-25 | 1998-07-14 | Smc Corp | 電動アクチュエータ |
GB9901221D0 (en) | 1998-12-04 | 1999-03-10 | Huntleigh Technology Plc | Bed |
DE29818691U1 (de) | 1998-10-21 | 1999-02-11 | OKIN Gesellschaft für Antriebstechnik mbH & Co. KG, 51645 Gummersbach | Linearantrieb |
US6469263B1 (en) * | 1999-09-18 | 2002-10-22 | Raye's, Inc. | Hospital bed weighing system |
US7296312B2 (en) * | 2002-09-06 | 2007-11-20 | Hill-Rom Services, Inc. | Hospital bed |
EP1322876B1 (de) | 2000-10-03 | 2005-08-10 | Linak A/S | Linearer stellantrieb |
DE10120316C1 (de) | 2001-04-26 | 2002-08-08 | Voelker Moebelproduktionsgmbh | Bett, insbesondere Kranken- oder Pflegebett |
GB2393797B (en) * | 2002-10-04 | 2006-02-22 | Eschmann Holdings Ltd | Medical apparatus |
JP4430316B2 (ja) * | 2003-02-28 | 2010-03-10 | Thk株式会社 | 状態検出装置及び状態検出方法並びに状態検出用プログラム及び情報記録媒体 |
US6851144B2 (en) * | 2003-03-24 | 2005-02-08 | Yi-Lung Wang | Power-controlled bed and method for controlling operations thereof |
FR2869168B1 (fr) * | 2004-04-14 | 2006-06-23 | Transrol Soc Par Actions Simpl | Verin d'actionnement a capteur associe a sa tige |
US7834494B2 (en) * | 2004-06-04 | 2010-11-16 | The Boeing Company | Fault-tolerant electromechanical actuator having a torque sensing control system |
DK1800023T3 (da) * | 2004-09-30 | 2013-02-04 | Linak As | Lineær aktuator |
EP1653240A1 (de) | 2004-10-28 | 2006-05-03 | Ab Skf | Linearantriebsvorrichtung |
CN100424378C (zh) * | 2004-11-18 | 2008-10-08 | Smc株式会社 | 致动器控制*** |
CA2537573C (en) * | 2005-02-23 | 2013-11-12 | Stryker Canadian Management Inc. | Diagnostic and control system for a patient support |
WO2006107938A2 (en) * | 2005-04-04 | 2006-10-12 | Danaher Motion, L.L.C. | Linear motion assembly with monitoring system and method of monitoring |
GB2427699A (en) | 2005-04-09 | 2007-01-03 | Smarta Systems Ltd | Overload monitoring system |
TWM296325U (en) * | 2005-12-27 | 2006-08-21 | Jaeger Ind Co Ltd | Linear transmission device with quick-release function |
US7533591B2 (en) * | 2007-03-03 | 2009-05-19 | T-Motion Technology Co., Ltd. | Fast-releasing controlling device of actuator for electric sickbed |
-
2007
- 2007-12-20 CN CN2007800489726A patent/CN101573546B/zh not_active Expired - Fee Related
- 2007-12-20 AU AU2007341779A patent/AU2007341779B2/en not_active Ceased
- 2007-12-20 AT AT07846424T patent/ATE544021T1/de active
- 2007-12-20 ES ES07846424T patent/ES2379895T3/es active Active
- 2007-12-20 US US12/448,602 patent/US8302227B2/en active Active
- 2007-12-20 EP EP07846424A patent/EP2115323B1/de not_active Not-in-force
- 2007-12-20 DK DK07846424.5T patent/DK2115323T3/da active
- 2007-12-20 WO PCT/DK2007/000554 patent/WO2008080400A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
AU2007341779B2 (en) | 2012-09-06 |
CN101573546B (zh) | 2013-11-13 |
US8302227B2 (en) | 2012-11-06 |
DK2115323T3 (da) | 2012-05-07 |
EP2115323B1 (de) | 2012-02-01 |
EP2115323A2 (de) | 2009-11-11 |
ES2379895T3 (es) | 2012-05-04 |
CN101573546A (zh) | 2009-11-04 |
US20100005590A1 (en) | 2010-01-14 |
WO2008080400A2 (en) | 2008-07-10 |
AU2007341779A1 (en) | 2008-07-10 |
WO2008080400A3 (en) | 2008-08-21 |
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