JPWO2019170203A5 - - Google Patents
Download PDFInfo
- Publication number
- JPWO2019170203A5 JPWO2019170203A5 JP2020546408A JP2020546408A JPWO2019170203A5 JP WO2019170203 A5 JPWO2019170203 A5 JP WO2019170203A5 JP 2020546408 A JP2020546408 A JP 2020546408A JP 2020546408 A JP2020546408 A JP 2020546408A JP WO2019170203 A5 JPWO2019170203 A5 JP WO2019170203A5
- Authority
- JP
- Japan
- Prior art keywords
- actuating element
- coupling portion
- outer coupling
- bush
- spindle
- 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.)
- Pending
Links
- 230000001808 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
Images
Description
管状作動要素36の下端は、切欠き部により部分的に短くなっており、当該切欠き部は、作動要素の回転中央軸心に垂直な第1面40a、及び作動要素の回転中央軸心に平行な第2面40bを有する。作動要素36の下端から見ると、第2面40bは、作動要素の円形断面において弦を形成している。
The lower end of the tubular actuating
作動要素36が初期位置にあるとき、第2面40bは、外側カプリング部30のカラー部41に当接している。この初期位置において、外側カプリング部30は、内側カプリング部29と結合している。これら2つの係合部29、30間のトルク伝達接続は、外側カプリング部30にばね荷重をかけることによって達成することができる。したがって、外側カプリング部30は、ブッシュ42に対して変位可能に配置されており、ブッシュ42は、当該ブッシュの端壁44と外側カプリング部30との間に設けられた圧縮ばね43を含む。本実施形態において、ブッシュ42は、スピンドル22のシャフト端22aに続く当該スピンドルのねじ部に配置されており、端壁44は、当該スピンドルのシャフト端22aから最も離れた位置に配置されている。
When the actuating
ケーブルを引っ張ることにより作動要素36が回転すると、第2面40bが、ブッシュの端壁44へ向かって外側カプリング部30を変位させることにより、圧縮ばね43を圧縮する。作動要素36が所定位置まで回転すると、トルク伝達接続が妨げられる程度まで外側カプリング部30が変位する。
When the actuating
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA201800105 | 2018-03-08 | ||
DKPA201800105 | 2018-03-08 | ||
PCT/DK2019/000090 WO2019170203A1 (en) | 2018-03-08 | 2019-03-08 | Linear actuator |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021515159A JP2021515159A (en) | 2021-06-17 |
JPWO2019170203A5 true JPWO2019170203A5 (en) | 2022-03-10 |
Family
ID=66290158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020546408A Pending JP2021515159A (en) | 2018-03-08 | 2019-03-08 | Linear actuator |
Country Status (5)
Country | Link |
---|---|
US (1) | US11035446B2 (en) |
EP (1) | EP3762629B1 (en) |
JP (1) | JP2021515159A (en) |
CN (1) | CN111712655B (en) |
WO (1) | WO2019170203A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3631243B1 (en) * | 2017-05-30 | 2021-06-30 | Umbragroup S.p.A. | Fault-tolerant electromechanical linear actuator |
CN111712655B (en) * | 2018-03-08 | 2023-05-09 | 利纳克有限公司 | Linear actuator |
DE102018111128A1 (en) * | 2018-05-09 | 2019-11-14 | Ipgate Ag | Electromotive driven helical gear for driving an adjustment |
TWD219322S (en) * | 2020-05-21 | 2022-06-11 | 丹麥商林納克公司 | Linear actuator |
USD944302S1 (en) * | 2020-05-21 | 2022-02-22 | Linak A/S | Linear actuator |
TWD219249S (en) * | 2020-05-21 | 2022-06-11 | 丹麥商林納克公司 | Linear actuator |
CN214248223U (en) * | 2021-01-11 | 2021-09-21 | 捷世达企业股份有限公司 | Linear actuator |
CN116161577A (en) * | 2023-03-06 | 2023-05-26 | 中山市罗顿智能科技有限公司 | Jacking machine and control method thereof |
Family Cites Families (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE401806B (en) * | 1975-12-08 | 1978-05-29 | Sab Ind Ab | LAS ACTUATOR FOR A SERVICE BRAKE ACTUATOR |
DE8800360U1 (en) | 1988-01-14 | 1988-05-26 | Niko Gesellschaft Fuer Antriebstechnik Mbh, 5253 Lindlar, De | |
DE8806094U1 (en) | 1988-05-07 | 1988-07-07 | Dewert, Eckhart, 4904 Enger, De | |
GB2252495B (en) | 1991-02-06 | 1994-12-14 | Nesbit Evans & Co Ltd | "Adjustable beds" |
DK86292A (en) | 1992-06-30 | 1993-12-31 | Linak As | LINEAR ACTUATOR |
DK171715B1 (en) | 1994-05-31 | 1997-04-01 | Linak As | Linear actuator |
ES2128083T3 (en) | 1994-10-18 | 1999-05-01 | Okin Ges Fur Antriebstechnik M | DRIVE FOR THE ADJUSTMENT OF PARTS OF SEAT AND BED FURNITURE. |
JP3421484B2 (en) | 1995-09-01 | 2003-06-30 | 株式会社ニフコ | Rotary damper |
DE29612493U1 (en) | 1996-07-18 | 1996-09-12 | Dewert Antriebs Systemtech | Electromotive furniture drive |
DK151096A (en) | 1996-12-23 | 1998-07-17 | Linak As | Linear actuator |
DK174879B1 (en) | 2001-10-03 | 2004-01-19 | Linak As | Actuator |
DE20302402U1 (en) | 2003-02-13 | 2004-06-24 | Dewert Antriebs- Und Systemtechnik Gmbh & Co. Kg | Reduced torque brake and clutch assembly |
JP4585761B2 (en) * | 2003-12-24 | 2010-11-24 | 株式会社ミツバ | Linear actuator |
WO2005079134A2 (en) * | 2004-02-24 | 2005-09-01 | Linak A/S | A linear actuator comprising an overload clutch |
WO2006039931A1 (en) | 2004-10-15 | 2006-04-20 | Linak A/S | A linear actuator |
US7805784B2 (en) * | 2005-12-19 | 2010-10-05 | Stryker Corporation | Hospital bed |
JP2007154954A (en) * | 2005-12-02 | 2007-06-21 | Mitsuba Corp | Linear actuator |
DE102006054898B4 (en) * | 2005-12-15 | 2019-05-09 | Schaeffler Technologies AG & Co. KG | Transmission actuator for a motor vehicle transmission and motor vehicle transmission device with a gear actuator |
EP2001339B1 (en) * | 2006-03-30 | 2015-05-06 | Linak A/S | Linear actuator with potentiometer |
JP5243018B2 (en) * | 2007-12-27 | 2013-07-24 | Ntn株式会社 | Electric linear actuator |
DE202009000262U1 (en) * | 2008-01-12 | 2009-06-04 | Linak A/S | linear actuator |
US8234944B2 (en) * | 2008-02-08 | 2012-08-07 | Linak A/S | Actuator |
PL2506741T3 (en) | 2009-12-04 | 2014-12-31 | Linak As | Linear actuator |
DE102011102860B4 (en) * | 2011-05-31 | 2022-12-22 | Zf Active Safety Gmbh | Electromechanically actuated motor vehicle brake with optional self-locking |
EP2716935A1 (en) * | 2012-10-03 | 2014-04-09 | Linak A/S | Linear actuator |
TWI503496B (en) | 2013-05-23 | 2015-10-11 | Timotion Technology Co Ltd | Actuator with position detecting mechanism |
WO2015169710A1 (en) * | 2014-05-06 | 2015-11-12 | Ntn-Snr Roulements | Ball screw electromechanical actuator for a clutch |
EP3175147A2 (en) * | 2014-07-29 | 2017-06-07 | Linak A/S | Linear actuator |
EP3183475B1 (en) * | 2014-08-19 | 2019-10-30 | Linak A/S | Linear actuator |
DE102014217445A1 (en) * | 2014-09-01 | 2016-03-03 | Robert Bosch Gmbh | Braking device for a motor vehicle and method for controlling the braking device |
US20200300325A1 (en) * | 2014-09-19 | 2020-09-24 | Barnes Group Inc. | Electromechanical Spring System |
US10403401B2 (en) * | 2014-11-19 | 2019-09-03 | Stryker Corporation | Medical apparatus with selectively enabled features |
US20160307429A1 (en) * | 2015-04-14 | 2016-10-20 | Hill-Rom Services, Inc. | Monitoring of patient supports |
DE102015119457A1 (en) * | 2015-11-11 | 2017-05-11 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg | spindle drive |
JP6671209B2 (en) * | 2016-03-28 | 2020-03-25 | Ntn株式会社 | Electric actuator |
EP3439150A4 (en) * | 2016-03-30 | 2019-12-18 | NTN Corporation | Electric actuator |
CN108781021B (en) * | 2016-03-30 | 2021-03-26 | Ntn株式会社 | Electric actuator |
WO2017170291A1 (en) * | 2016-03-30 | 2017-10-05 | Ntn株式会社 | Electric actuator |
FR3063527B1 (en) * | 2017-03-06 | 2019-04-05 | Safran Electronics & Defense | INTEGRATED LOCKING VERIN |
FR3063532B1 (en) * | 2017-03-06 | 2019-04-05 | Safran Electronics & Defense | ACTUATOR EQUIPPED WITH A NO BACK SYSTEM WITH INHIBITION AREA |
US10583917B2 (en) * | 2017-05-18 | 2020-03-10 | Goodrich Corporation | Electromechanical actuator disconnect |
EP3631243B1 (en) * | 2017-05-30 | 2021-06-30 | Umbragroup S.p.A. | Fault-tolerant electromechanical linear actuator |
DE102017115183A1 (en) * | 2017-07-06 | 2019-01-10 | Edscha Engineering Gmbh | Drive device for a vehicle door |
US10975940B2 (en) * | 2017-08-24 | 2021-04-13 | Eaton Intelligent Power Limited | Actuator and method |
EP3743642B1 (en) * | 2018-01-22 | 2023-08-02 | Linak A/S | Linear actuator |
CN111712655B (en) * | 2018-03-08 | 2023-05-09 | 利纳克有限公司 | Linear actuator |
JP2020133693A (en) * | 2019-02-14 | 2020-08-31 | トヨタ自動車株式会社 | Motion conversion device and electric brake actuator having the same |
TWM582551U (en) * | 2019-05-27 | 2019-08-21 | 第一傳動科技股份有限公司 | Actuating device with hand-rotating and anti-pinch mechanism |
US11236807B2 (en) * | 2019-06-03 | 2022-02-01 | Power Engineering & Mfg., Inc. | Actuators for use with an external controller |
-
2019
- 2019-03-08 CN CN201980012901.3A patent/CN111712655B/en active Active
- 2019-03-08 EP EP19719762.7A patent/EP3762629B1/en active Active
- 2019-03-08 US US16/968,377 patent/US11035446B2/en active Active
- 2019-03-08 JP JP2020546408A patent/JP2021515159A/en active Pending
- 2019-03-08 WO PCT/DK2019/000090 patent/WO2019170203A1/en active Application Filing
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI632993B (en) | Folding arm torque wrench capable of quickly adjusting torque | |
TWM537062U (en) | Transmission device for fitness or bicycle | |
US7857112B1 (en) | Hydraulic brake | |
JPWO2019170203A5 (en) | ||
TWI487852B (en) | Control assembly for a bicycle shock absorber | |
TW201630693A (en) | Torque screwdriver | |
EP2275640A2 (en) | Drum driving device for window shade | |
TWI689383B (en) | High-strength wrench | |
US20190293112A1 (en) | Universal joint socket | |
TW201545843A (en) | Wrench with easy torsion adjustment | |
JP2012507674A5 (en) | ||
TWI638708B (en) | Torque adjustable one-way screwdriver | |
WO2008114737A1 (en) | Lash adjuster | |
CN110418684A (en) | Guiding-tube bend device | |
US11913209B2 (en) | Toilet flush lever assembly | |
US1611236A (en) | Valve gear | |
JP5820338B2 (en) | Fishing reel | |
JP2021021483A5 (en) | ||
JP6765716B2 (en) | Hinge assembly | |
RU2603572C2 (en) | Automatic opening/closing hood | |
CN215600926U (en) | Threading construction device for building electrical engineering | |
JP2009250438A5 (en) | ||
TWM622113U (en) | Resistance hinge | |
SU1203232A1 (en) | Circular wrench | |
FR2461089A1 (en) | Recovery appts. for rods jammed at bottom of well during drilling - has reversing tool incorporating hydraulically operated piston causing rotation by screw-nut effect avoiding rotation of rod train |