DK2317892T3 - Lineær aktuator - Google Patents

Lineær aktuator

Info

Publication number
DK2317892T3
DK2317892T3 DK09757141.8T DK09757141T DK2317892T3 DK 2317892 T3 DK2317892 T3 DK 2317892T3 DK 09757141 T DK09757141 T DK 09757141T DK 2317892 T3 DK2317892 T3 DK 2317892T3
Authority
DK
Denmark
Prior art keywords
linear actuator
actuator
linear
Prior art date
Application number
DK09757141.8T
Other languages
English (en)
Inventor
Norbert Klinke
Soeren Lolk
Original Assignee
Linak As
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 Linak As filed Critical Linak As
Application granted granted Critical
Publication of DK2317892T3 publication Critical patent/DK2317892T3/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B9/00—Tables with tops of variable height
    • A47B9/20—Telescopic guides
    • 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
    • F16H25/2021—Screw mechanisms with means for avoiding overloading
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00—General construction of tables or desks
    • A47B2200/0035—Tables or desks with features relating to adjustability or folding
    • A47B2200/005—Leg adjustment
    • A47B2200/0056—Leg adjustment with a motor, e.g. an electric motor
    • A47B2200/0059—Leg adjustment with a motor, e.g. an electric motor in telescoping table legs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B9/00—Tables with tops of variable height
    • A47B9/04—Tables with tops of variable height with vertical spindle
    • 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
DK09757141.8T 2008-06-06 2009-06-08 Lineær aktuator DK2317892T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200800776 2008-06-06
PCT/DK2009/000136 WO2009146708A1 (en) 2008-06-06 2009-06-08 Linear actuator

Publications (1)

Publication Number Publication Date
DK2317892T3 true DK2317892T3 (da) 2012-07-23

Family

ID=41037866

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09757141.8T DK2317892T3 (da) 2008-06-06 2009-06-08 Lineær aktuator

Country Status (5)

Country Link
US (1) US9155391B2 (da)
EP (1) EP2317892B1 (da)
CN (1) CN102056514B (da)
DK (1) DK2317892T3 (da)
WO (1) WO2009146708A1 (da)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2019606B1 (en) * 2006-05-01 2020-01-08 Linak A/S Electrically adjustable table
US20120312196A1 (en) * 2011-06-08 2012-12-13 Newkirk David C Overbed table with wireless power transfer
PL2583586T5 (pl) 2011-10-18 2021-10-11 Kesseböhmer Produktions GmbH & Co. KG Urządzenie do wykrywania kolizji i odpowiedni sposób
EP2787859B1 (en) * 2011-12-06 2020-07-29 Linak A/S Lifting column, preferably for height adjustable tables
DK2841897T3 (da) * 2012-04-23 2022-03-21 Linak As Lineær aktuator
DE102012013979A1 (de) * 2012-07-13 2014-01-16 Logicdata Electronic & Software Entwicklungs Gmbh Linaearaktuator und Verfahren zum Herstellen eines Linearaktuators
TWM464153U (zh) * 2013-02-01 2013-11-01 Modernsolid Ind Co Ltd 醫療車
EP2859812B1 (en) * 2013-10-09 2019-01-09 Evans Consoles Corporation Console furniture and features thereof
TWM486995U (zh) * 2014-04-03 2014-10-01 Timotion Technology Co Ltd 易於展收的電動桌腳架
EP3373768A4 (en) * 2015-11-11 2019-04-10 LA (Linear Adjustment) Dev. Limited TELESCOPIC SUPPORT DEVICE FOR FURNITURE PIECE
CN105996441A (zh) * 2016-07-15 2016-10-12 浙江捷昌线性驱动科技股份有限公司 一种安全的升降平台
DE202016105266U1 (de) * 2016-09-21 2017-12-22 Dewertokin Gmbh Elektromotorischer Möbelantrieb
TWM543308U (zh) * 2017-01-19 2017-06-11 J-Star Motor Industrial Co Ltd 線性致動器結構（一）
US10791826B2 (en) * 2017-03-31 2020-10-06 Twin-Star International, Inc. Adjustable height desk system
US10034538B1 (en) 2017-05-05 2018-07-31 Sauder Woodworking Co. Height-adjustable work surface assembly
EP3743642B1 (en) * 2018-01-22 2023-08-02 Linak A/S Linear actuator
US10321755B1 (en) * 2018-08-03 2019-06-18 Jing Hao Enterprise Co., Ltd. Elevating apparatus of table
US10555602B1 (en) * 2018-12-20 2020-02-11 Dong Guan Song Wei Electric Technology Co., Ltd. Height-adjustable table
US10588401B1 (en) * 2018-12-20 2020-03-17 Dong Guan Song Wei Electric Technology Co., Ltd. Height-adjustable multifunctional table
DE202019102842U1 (de) * 2019-05-20 2020-08-24 Dewertokin Gmbh Elektromotorische Verstelleinrichtung für ein Möbel, insbesondere ein Tischmöbel
US11246417B2 (en) * 2019-08-07 2022-02-15 Chen Raizman Tilt-swivel mechanism chair
CA3095809A1 (en) 2019-10-22 2021-04-22 Thorlabs, Inc. Motorized, height adjustable optical table with rigid, passive and active isolation
DE102020209631A1 (de) * 2020-07-30 2022-02-03 Kesseböhmer Holding Kg Hubsäule und Antriebssystem für ein Hubsystem eines Möbels
CN113833817A (zh) * 2021-09-10 2021-12-24 德沃康科技集团有限公司 一种线性致动器
EP4273558A1 (en) * 2022-05-04 2023-11-08 Rol Ergo AB Collision detection device for adjustable furniture
WO2024038294A1 (en) * 2022-08-18 2024-02-22 Steelcase Inc. Dampening system for an adjustment device and adjustable piece of furniture

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496865A (en) 1982-08-12 1985-01-29 Newport Corporation Methods and apparatus for translating electric motor rotation into linear travel
US5282593A (en) * 1992-06-05 1994-02-01 Tri W-G, Inc. Adjustable leg
US5495811A (en) 1994-04-05 1996-03-05 Ergoflex Systems Height adjustable table
DE20005049U1 (de) 2000-03-20 2000-05-18 Dewert Antriebs Systemtech Elektromotorische Antriebseinheit
WO2001075334A1 (en) * 2000-03-31 2001-10-11 Linak A/S Actuator
US6595144B1 (en) * 2000-05-17 2003-07-22 Suspa Incorporated Adjustable leg assembly
ATE294132T1 (de) * 2000-05-22 2005-05-15 Ideassociates Iom Ltd Teleskopische struktur
JP4034650B2 (ja) 2000-10-03 2008-01-16 リナック エー／エス リニアアクチュエータ
US6494005B2 (en) * 2001-02-02 2002-12-17 Suspa Incorporated Telescopic linear actuator
US6705239B2 (en) * 2001-08-17 2004-03-16 Suspa Incorporated Adjustable table assembly
US7049728B2 (en) 2001-12-13 2006-05-23 Linak A/S Adjustable construction preferably an article of furniture and a squeeze protection and a drive unit thereto
DE602004031724C5 (de) * 2003-05-06 2023-08-24 Linak A/S Stellglied
US8015890B2 (en) 2004-02-24 2011-09-13 Linak A/S Linear actuator
JP4295652B2 (ja) * 2004-03-29 2009-07-15 日本発條株式会社 ヘッドレスト装置
DE102004018428A1 (de) * 2004-04-08 2005-10-27 Kesseböhmer Produktions GmbH Höhenverstellbarer Antrieb, insbesondere für Möbel
US8313075B2 (en) 2007-09-13 2012-11-20 Linak A/S Lifting column for treatment tables, hospital-and care beds

Also Published As

Publication number Publication date
US20110061570A1 (en) 2011-03-17
CN102056514B (zh) 2013-06-12
EP2317892A1 (en) 2011-05-11
WO2009146708A1 (en) 2009-12-10
US9155391B2 (en) 2015-10-13
EP2317892B1 (en) 2012-05-16
CN102056514A (zh) 2011-05-11

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