JP5054036B2 - リニアアクチュエータ装置 - Google Patents
リニアアクチュエータ装置 Download PDFInfo
- Publication number
- JP5054036B2 JP5054036B2 JP2008554596A JP2008554596A JP5054036B2 JP 5054036 B2 JP5054036 B2 JP 5054036B2 JP 2008554596 A JP2008554596 A JP 2008554596A JP 2008554596 A JP2008554596 A JP 2008554596A JP 5054036 B2 JP5054036 B2 JP 5054036B2
- Authority
- JP
- Japan
- Prior art keywords
- arm
- actuator device
- spindle nut
- spindle
- section
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
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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
- A47C20/08—Head -, foot -, or like rests for beds, sofas or the like with means for adjusting two or more rests simultaneously
-
- 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
-
- 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
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Transmission Devices (AREA)
- Vehicle Body Suspensions (AREA)
- Die Bonding (AREA)
- Processing Of Meat And Fish (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Valve Device For Special Equipments (AREA)
Description
Claims (6)
- フレーム(1)内に枢動自在に埋め込まれた少なくとも1つの調整可能な部分(2、3)を含み、前記少なくとも1つの部分が、軸(4、6)に取り付けられた少なくとも1つのロッド(23、24)によって上下動する、ベッドまたは椅子のような家具に使用するように設計されたリニアアクチュエータ装置であって、枢軸(4、6)を受容するためのブシュ手段(10)を有するハウジング(8)、および電気モータ(11)によって駆動されるスピンドル(14)を備え、前記スピンドル(14)が回転不能に取り付けられたスピンドルナット(12)を担持し、1端面を持つ前記ナットが、家具内の前記少なくとも1つの部分(2、3)を調整するために枢軸(4、6)上のアーム(5、7)を前記スピンドルナットの1移動方向に作動させる、リニアアクチュエータ装置において、前記アーム(5、7)が前記スピンドルナット(12)の前記端面に係合したときに、前記枢軸(4、6)から最も遠くに位置する前記端面の領域に前記アームが当接載置するように、前記アーム(5、7)を構成しており、前記端面の領域において前記アーム(5、7)に係合するように配置かつ設計された少なくとも1つのローラ(17)が前記スピンドルナット(12)に埋め込まれていることを特徴とするアクチュエータ装置。
- 前記アーム(5、7)が2つの脚を画定する爪の形に設計されること、および前記2つの脚の各々に係合するようにローラ(17)が各々の脚に対応して1つずつ設けられることを特徴とする、請求項1に記載のアクチュエータ装置。
- 前記ローラ(17)が、前記スピンドルナット(12)の前記端面の切欠き(15)内に配置されることを特徴とする、請求項1または2に記載のアクチュエータ装置。
- 前記ローラ(17)がアクスル(16)に着座することを特徴とする、請求項1ないし3のいずれかに記載のアクチュエータ装置。
- 前記アクスル(16)が、前記スピンドルナット(12)の前記端面の少なくとも1つの溝(19)内にスナップロック嵌合状態に保持されることを特徴とする、請求項4に記載のアクチュエータ装置。
- 前記アクスル(16)が切欠きまたは凹部(20)を用いて横方向に変位しないように取り付けられ、前記アクスルが溝(19)内に嵌合することを特徴とする、請求項4に記載のアクチュエータ装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200600234 | 2006-02-18 | ||
DKPA200600234 | 2006-02-18 | ||
PCT/DK2007/000076 WO2007093181A1 (en) | 2006-02-18 | 2007-02-16 | Linear actuator device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009526578A JP2009526578A (ja) | 2009-07-23 |
JP5054036B2 true JP5054036B2 (ja) | 2012-10-24 |
Family
ID=38042570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008554596A Expired - Fee Related JP5054036B2 (ja) | 2006-02-18 | 2007-02-16 | リニアアクチュエータ装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8555431B2 (ja) |
EP (1) | EP1983864B1 (ja) |
JP (1) | JP5054036B2 (ja) |
CN (1) | CN101389241B (ja) |
AT (1) | ATE504227T1 (ja) |
AU (1) | AU2007214858B2 (ja) |
DE (1) | DE602007013702D1 (ja) |
DK (1) | DK1983864T3 (ja) |
WO (1) | WO2007093181A1 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010102629A2 (en) * | 2009-03-13 | 2010-09-16 | Linak A/S | Actuator system |
DE202010005416U1 (de) * | 2010-05-08 | 2011-10-12 | Dewert Antriebs- Und Systemtechnik Gmbh | Elektromotorische Verstelleinrichtung für ein Möbel |
WO2012139577A1 (en) | 2011-04-12 | 2012-10-18 | Linak A/S | Electric actuator system |
HUE026996T2 (en) | 2011-04-12 | 2016-08-29 | Linak As | Electric drive system |
WO2012163353A1 (en) | 2011-05-27 | 2012-12-06 | Linak A/S | Linear actuator system with means for fire detection |
EP2727230A2 (en) | 2011-07-01 | 2014-05-07 | Linak A/S | Power supply with output rectifier |
DE102012219113A1 (de) * | 2011-11-09 | 2013-05-16 | Dewertokin Gmbh | Elektromotorischer Linearantrieb, insbesondere zum Verstellen von Liege- und Sitzmöbeln |
DE102012211508A1 (de) | 2012-07-03 | 2014-01-09 | Dewertokin Gmbh | Vorrichtung zur Steuerung eines Möbelantriebs |
DE202012102949U1 (de) * | 2012-08-06 | 2012-09-03 | Ciar S.P.A. | Antriebssystem mit einem Linearaktuator sowie Möbelstück mit einem solchen Antriebssystem |
BE1021538B1 (nl) * | 2012-10-31 | 2015-12-10 | PMF FINANCE, naamloze vennootschap | Onderstel voor een verstelbaar bed |
DE202013009965U1 (de) | 2012-11-13 | 2014-02-17 | Linak A/S | Elektrisches Antriebssystem |
EP3096925A4 (en) | 2014-01-24 | 2018-05-16 | The Trustees Of The University Of Pennsylvania | Linear motion device with extending tube for positioning |
US9119475B1 (en) * | 2014-02-10 | 2015-09-01 | American Contract Seating, Inc. | Convertible furniture frame assembly |
US20170251818A1 (en) * | 2014-09-09 | 2017-09-07 | Linak A/S | Linear dual actuator |
DE202015101316U1 (de) * | 2015-03-13 | 2016-06-15 | Dewertokin Gmbh | Elektromotorischer Doppelantrieb |
DK3207829T3 (en) * | 2016-02-16 | 2018-06-14 | Derwertokin Gmbh | Furniture drive with an electric motor |
DE102016116256A1 (de) * | 2016-04-29 | 2017-11-02 | De Werth Group Ag | Elektromotorischer Doppelantrieb |
US10750869B2 (en) * | 2017-07-06 | 2020-08-25 | Ashley Furniture Industries, Inc. | Motion furniture mechanism with pre-aligned linkage member |
US10349748B2 (en) | 2017-08-11 | 2019-07-16 | Ashley Furniture Industries, Inc. | Torsion activator for motion furniture |
US11134781B2 (en) | 2017-08-14 | 2021-10-05 | Ashley Furniture Industries, Inc. | Frame structure and assembly method for motion furniture |
TWI803397B (zh) * | 2022-07-21 | 2023-05-21 | 施權航 | 電動床 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH615333A5 (en) * | 1977-04-04 | 1980-01-31 | Magnetic Elektromotoren Ag | Drive for an adjusting device of a bedstead |
US4372223A (en) * | 1979-12-20 | 1983-02-08 | Nippon Seiko Kabushiki Kaisha | Moving table assembly |
US4693128A (en) * | 1984-10-22 | 1987-09-15 | T K Valve & Manufacturing, Inc. | Apparatus for converting linear motion to rotary motion |
DE8800360U1 (de) | 1988-01-14 | 1988-05-26 | Niko Gesellschaft für Antriebstechnik mbH, 5253 Lindlar | Antrieb für Lattenroste (II) |
DE8806094U1 (de) | 1988-05-07 | 1988-07-07 | Dewert, Eckhart, 4904 Enger | Verstelleinrichtung für ein mit mindestens einem schwenkbaren Rückenteil und einem schwenkbaren Fußteil ausgerüstetes Lattenrost |
KR920004378B1 (ko) * | 1989-11-25 | 1992-06-04 | 삼성전자 주식회사 | 자동급지 장치 |
IT1255477B (it) * | 1992-07-31 | 1995-11-06 | Egidio Marcantoni | Dispositivo per l'azionamento di reti per letti o divani con testata e/o pediera ad angolazione variabile |
DE29607493U1 (de) | 1996-04-25 | 1996-07-11 | Dewert Antriebs- und Systemtechnik GmbH & Co KG, 32278 Kirchlengern | Elektromotorischer Möbelantrieb |
DE29612493U1 (de) * | 1996-07-18 | 1996-09-12 | Dewert Antriebs- und Systemtechnik GmbH & Co KG, 32278 Kirchlengern | Elektromotorischer Möbelantrieb |
DE19752234C2 (de) | 1997-11-26 | 1999-12-09 | Hanning Elektro Werke | Antriebsvorrichtung für hin- und hergehende Schwenkbewegungen |
US6381795B1 (en) * | 1998-11-02 | 2002-05-07 | Raimund Hofmann | Brush part for electrical toothbrush |
DE20210187U1 (de) * | 2002-07-01 | 2003-11-13 | Dewert Antriebs- und Systemtechnik GmbH & Co KG, 32278 Kirchlengern | Elektromotorischer Möbelantrieb |
US6874609B2 (en) * | 2002-11-25 | 2005-04-05 | General Motors Corporation | Rotary-to-linear transfer device |
DE102004023245A1 (de) | 2004-05-07 | 2005-12-01 | Dewert Antriebs- Und Systemtechnik Gmbh & Co Kg | Elektromotorischer Linearantrieb |
DE202004020384U1 (de) | 2004-05-17 | 2005-05-12 | OKIN Gesellschaft für Antriebstechnik mbH & Co. KG | Doppelantrieb zum Verstellen von Teilen eines Möbels |
WO2005122841A1 (en) | 2004-06-21 | 2005-12-29 | Linak A/S | Method for adjustment of a bed or a slatted bed with an adjustable backrest section and an adjustable legrest section |
-
2007
- 2007-02-16 JP JP2008554596A patent/JP5054036B2/ja not_active Expired - Fee Related
- 2007-02-16 EP EP07702494A patent/EP1983864B1/en not_active Not-in-force
- 2007-02-16 US US12/223,979 patent/US8555431B2/en not_active Expired - Fee Related
- 2007-02-16 WO PCT/DK2007/000076 patent/WO2007093181A1/en active Application Filing
- 2007-02-16 DE DE602007013702T patent/DE602007013702D1/de active Active
- 2007-02-16 DK DK07702494.1T patent/DK1983864T3/da active
- 2007-02-16 CN CN200780005753XA patent/CN101389241B/zh not_active Expired - Fee Related
- 2007-02-16 AU AU2007214858A patent/AU2007214858B2/en not_active Ceased
- 2007-02-16 AT AT07702494T patent/ATE504227T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK1983864T3 (da) | 2011-06-20 |
JP2009526578A (ja) | 2009-07-23 |
DE602007013702D1 (de) | 2011-05-19 |
EP1983864A1 (en) | 2008-10-29 |
US20100224017A1 (en) | 2010-09-09 |
AU2007214858B2 (en) | 2012-05-03 |
EP1983864B1 (en) | 2011-04-06 |
WO2007093181A1 (en) | 2007-08-23 |
CN101389241B (zh) | 2011-04-13 |
ATE504227T1 (de) | 2011-04-15 |
AU2007214858A1 (en) | 2007-08-23 |
CN101389241A (zh) | 2009-03-18 |
US8555431B2 (en) | 2013-10-15 |
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