US20160296005A1 - Driving device for a support column - Google Patents
Driving device for a support column Download PDFInfo
- Publication number
- US20160296005A1 US20160296005A1 US15/100,327 US201415100327A US2016296005A1 US 20160296005 A1 US20160296005 A1 US 20160296005A1 US 201415100327 A US201415100327 A US 201415100327A US 2016296005 A1 US2016296005 A1 US 2016296005A1
- Authority
- US
- United States
- Prior art keywords
- drum
- rope
- driving device
- frame member
- pulley
- 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.)
- Abandoned
Links
- 230000008878 coupling Effects 0.000 claims abstract description 45
- 238000010168 coupling process Methods 0.000 claims abstract description 45
- 238000005859 coupling reaction Methods 0.000 claims abstract description 45
- 238000004804 winding Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- A47B9/12—Tables with tops of variable height with flexible height-adjusting means, e.g. rope, chain
-
- 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
-
- 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
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
- F16H19/0622—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member for converting reciprocating movement into oscillating movement and vice versa, the reciprocating movement is perpendicular to the axis of oscillation
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
Definitions
- the present invention relates to a driving device for an articulated support column, like a telescopic column for supporting a desk, the driving device having a central longitudinal axis and comprising;
- Such a driving device is known from DE10253362 A1 which discloses a height adjusting system for a telescopic legs of a table.
- the system has a drum attached to a support column. This is connected by an endless cable to a pulley which adjusts the height.
- DE10253362 has for its object to provide a height adjustment for table legs, which height adjustment is largely free of play and synchronous. This object is achieved in that the distance between the drum and the pulley may be adjusted and in that at least one end of the cable is attached by a spring to the fixed part of the leg or a related column.
- the invention aims to provide a driving device for an articulated support column, which driving device has less play.
- Another object of the invention is to improve a driving device for an articulated support column, in that the number of parts is reduced.
- Yet another object of the invention is to provide an alternative driving device for an articulated support column is provided wherein a problem with such a known driving device is at least partly solved.
- a driving device for an articulated support column like a column for supporting a desk, the driving device having a central longitudinal axis and comprising;
- the rope comprising a drum coupling section coupled with the drum such that the drum coupling section is tangentially fixed with respect to the drum assures that play is avoided and that synchronizing between columns provided with these driving devices is enabled.
- Configured for tension in connection with the first elongate frame member here means the that the first elongate frame member has such strength that the rope may be prestressed.
- the rope being endless has to be understood that lines of forces are closed. These lines of forces may pass through a coupling piece that couples the two ends of said rope. It will be understood that any suitable means like a line, (braided) steel wire, snare, may be used in the driving device.
- the drum coupling section of the rope being permanently coupled with the drum means the section can not detach from its associated groove in the drum when turning the drum.
- the drum coupling section is coupled with the drum through a coupling piece, and the coupling piece extends radially into the drum. This enables fast coupling of the drum coupling section and the drum while still assuring tangential constraint of said drum coupling section with respect to the drum.
- the drum coupling section is part of a central rope turn.
- Central here refers to the centre of the drum where the central rope turn is arranged.
- This drum coupling section being part of a central rope turn, allows to minimize the width of the drum at a given second elongate frame member stroke.
- the number of rope turns determines the second elongate frame member stroke.
- the number of rope turns is such that when the second elongate frame member takes its retracted position or its extended position, always at least one adjacent rope turn extends along each side of the drum coupling section of the rope. In this manner the drum coupling section is supported at both sides which aids in the coupling thereof with the drum.
- the rope drum is rotatable around a drum axis
- the pulley is rotatable around a pulley axis
- the drum axis and the pulley axis enclose an angle ⁇ such that the pulley bridges about the width of the drum.
- the angle ⁇ is about 45°.
- the number of rope turns covers about half of the width of the drum.
- the rope is prestressed with a rope force of about 1000 N.
- the first elongate frame member and the second elongate frame member extend parallel next to each other.
- the first elongate frame member and the second elongate frame member are arranged at a mutual distance by a single spacing frame.
- the spacing frame is fixedly coupled with the first elongate frame member proximate the pulley bracket and wherein the spacing frame is slideably coupled with the second elongate frame member.
- the second elongate frame member is coupled with the rope at its end which faces towards the drum frame and wherein the second elongate frame member comprises a guiding element for engaging said column in a sliding manner, wherein the guiding element is arranged proximate said end.
- the driving device comprises coupling means for coupling the driving device to an articulated column.
- the invention further relates to a device comprising one or more of the characterising features described in the description and/or shown in the attached drawings.
- the invention further relates to a method comprising one or more of the characterising features described in the description and/or shown in the attached drawings.
- FIG. 1 in side view a driving device according to the invention
- FIG. 2 a front view of a detail of the driving device according to FIG. 1 ;
- FIG. 3 a side view of the detail of FIG. 2 ;
- FIG. 4 a perspective view of another detail of the driving device according to FIG. 1 ;
- FIG. 5 a perspective view of another detail of FIG. 1 ;
- FIG. 6 a perspective view of another detail of FIG. 1 .
- FIGS. 1-6 In the figures there is shown a driving device 1 for an articulated support column, like a column for supporting a desk.
- the shown driving device 1 is in use installed in a height adjustable support column for e.g. a desk. Both the support column and the desk are not shown.
- the driving device 1 has a central longitudinal axis 5 .
- the driving device 1 is length adjustable and drives a support column along the central longitudinal axis 5 .
- the driving device 1 comprises a drivable rope drum 2 for winding a rope 6 .
- Driveable means that the driving device may be manually driven or driven by a electric motor. Usually, a number of driving devices are driven in parallel.
- the driveable rope drum 2 is supported by a drum support frame 3 in any suitable manner.
- the driving device 1 comprises a pulley 4 for reversing the rope 6 .
- the pulley is supported by a pulley bracket 7 in any suitable manner.
- the rope drum 2 is rotatable around a drum axis 14 .
- the pulley 4 is rotatable around a pulley axis 15 .
- the drum 2 and the pulley are mutually arranged such that seen along the central longitudinal axis 5 of the driving device 1 , the drum axis 14 and the pulley axis 15 enclose an angle.
- the enclosed angle ⁇ is configured such that the pulley 4 extends, or bridges, at least about the total width of the number of rope turns 9 provided on the drum 2 . In this case, the enclosed angle ⁇ is about 45°.
- the driving device 1 comprises a first elongate frame member 8 .
- the elongate frame member 8 extends along the central longitudinal axis 5 of the driving device 1 .
- One end 21 of the elongate frame 8 is coupled with the drum support frame 3 in any suitable manner like welding.
- the opposite end 22 of the elongate frame 8 is coupled with the pulley bracket 7 .
- the drum support frame 3 and the pulley bracket 7 are arranged at a mutual distance determined by the elongate frame member 8 .
- the elongate frame member 8 is configured such that the rope 6 may be prestressed with a rope force of about 1000 N.
- the driving device 1 comprises an endless rope 6 coupled with the drum 2 and pulley 4 .
- the rope is wound a number of rope turns 9 around the drum 2 and turned around the pulley 4 , here turned once around the pulley 4 .
- the number of rope turns 9 determines the second elongate frame member stroke.
- the number of rope turns 9 covers about half of the width w of the drum 2 . More precisely, the number of free grooves 23 of the drum 2 also determine the second elongate frame member stroke.
- the rope 6 comprises a drum coupling section 11 .
- the drum coupling section 11 is permanently coupled with the drum 2 such that the drum coupling section 11 is at least tangentially fixed with respect to the drum 2 .
- the driving device 1 is able to drive a column (not shown) in a virtually backlash free way.
- the drum coupling section 11 is also radially fixed with respect to the drum 2 .
- the drum coupling section is part of a central rope turn 13 .
- the drum coupling section 11 is coupled with the drum 2 through a coupling piece 12 .
- the coupling piece 12 extends radially into the drum 2 .
- the coupling piece 12 may have a rectangular shape as shown in FIG. 2 a , however it will be clear that any suitable shape will suffice for the coupling piece 12 .
- the driving device 1 comprises a second elongate frame member 10 .
- the second elongate frame member 10 is moveably arranged with respect to the first elongate frame member 8 .
- the second elongate frame member 10 is moveable along the central longitudinal axis 5 of the driving device 1 .
- the first elongate frame member 8 and the second elongate frame member 10 extend parallel next to each other.
- the first elongate frame member 8 and the second elongate frame member 10 are arranged at a mutual distance by a single spacing frame 16 as best shown in FIG. 4 .
- the spacing frame 16 is fixedly coupled with the first elongate frame member 8 proximate the pulley bracket 7 as shown in FIG. 5 .
- the spacing frame 16 is slideably coupled with the second elongate frame member 10 .
- the second elongate frame member 10 is coupled with the rope 6 for moving with the rope 6 over a second elongate frame member stroke between a retracted and an extended position.
- FIG. 1 the second elongate frame member 10 is shown in a position between a retracted and an extended position.
- the second elongate frame member 10 is coupled with the rope 6 at its end which faces towards the drum frame 3 as best shown in FIG. 3 .
- the second elongate frame member 10 comprises a guiding element 24 for engaging said column (not shown) in a sliding manner.
- the guiding element 24 is arranged proximate said end which faces towards the drum frame 3 .
- the driving device 1 comprises coupling means 19 , 25 for coupling the driving device 1 to an articulated column (not shown). Any suitable coupling means will suffice.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
- Transmission Devices (AREA)
- Jib Cranes (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Emergency Lowering Means (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2011863A NL2011863C2 (en) | 2013-11-29 | 2013-11-29 | Driving device for a support column. |
NLNL2011863 | 2013-11-29 | ||
PCT/CN2014/092705 WO2015078419A1 (en) | 2013-11-29 | 2014-12-01 | Driving device for support column |
Publications (1)
Publication Number | Publication Date |
---|---|
US20160296005A1 true US20160296005A1 (en) | 2016-10-13 |
Family
ID=50239888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/100,327 Abandoned US20160296005A1 (en) | 2013-11-29 | 2014-12-01 | Driving device for a support column |
Country Status (10)
Country | Link |
---|---|
US (1) | US20160296005A1 (ja) |
EP (1) | EP3073863A4 (ja) |
JP (1) | JP2017503735A (ja) |
KR (1) | KR20160102443A (ja) |
AU (1) | AU2014356921A1 (ja) |
BR (1) | BR112016012124A2 (ja) |
CA (1) | CA2931680A1 (ja) |
MX (1) | MX2016006942A (ja) |
NL (1) | NL2011863C2 (ja) |
WO (1) | WO2015078419A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107869640A (zh) * | 2017-10-27 | 2018-04-03 | 国网新疆电力公司检修公司 | 变电站可升降监控摄像头立杆装置 |
US20200093259A1 (en) * | 2018-09-24 | 2020-03-26 | Koninklijke Ahrend B.V. | Height Adjustable Desk or Table |
US20200121072A1 (en) * | 2018-10-18 | 2020-04-23 | Jiangsu Jelt Lifting System Co.,Ltd | Synchronous Lifting Mechanism |
US20200163451A1 (en) * | 2018-07-02 | 2020-05-28 | Jiangsu Jelt Lifting System Co.,Ltd | Synchronous lifting mechanism and table |
US20200170403A1 (en) * | 2018-11-30 | 2020-06-04 | Lufthansa Technik Ag | Height-adjustable device |
CN113063068A (zh) * | 2021-04-13 | 2021-07-02 | 滁州职业技术学院 | 一种图形图像采集装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200083813A (ko) | 2018-12-28 | 2020-07-09 | 삼성디스플레이 주식회사 | 표시 장치 |
Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3575368A (en) * | 1969-01-27 | 1971-04-20 | Westinghouse Electric Corp | Vertically adjustable counterbalancing x-ray tube head suspension support apparatus |
US5280880A (en) * | 1991-07-18 | 1994-01-25 | Kone Oy | Unitary hoist drum for hoist ropes and an electric cable |
US5289782A (en) * | 1991-12-03 | 1994-03-01 | Westinghouse Electric Corp. | Adjustable height table |
US5779226A (en) * | 1996-03-15 | 1998-07-14 | Wudtke; Donald J. | Anchoring system |
US6062148A (en) * | 1997-08-01 | 2000-05-16 | Steelcase Development Inc. | Height adjustable support for computer equipment and the like |
US6467713B1 (en) * | 2000-03-17 | 2002-10-22 | Kabushikikaisha Nihon M.D.M. | Traction device for medical use |
US20020185352A1 (en) * | 2001-06-11 | 2002-12-12 | Markus Husges To Andreas Stihl Ag & Co. | Starter device for an internal combustion engine |
US7249753B2 (en) * | 2002-08-07 | 2007-07-31 | Gustav Adolf Glatz | Winch, particularly for driving an umbrella |
US7364124B2 (en) * | 2002-10-17 | 2008-04-29 | Furukawa Co., Ltd. | Elevator device for television camera |
US20090072101A1 (en) * | 2002-06-21 | 2009-03-19 | Actiforce International B.V. | Drive for displacing profile parts relative to each other via a flexible material strip, length-adjustable housing and article of furniture |
US7658359B2 (en) * | 2004-12-17 | 2010-02-09 | Steelcase Development Corporation | Load compensator for height adjustable table |
US7743716B1 (en) * | 2005-06-20 | 2010-06-29 | Burka Eric S | Adjustable height counter top system |
US20100187380A1 (en) * | 2007-05-31 | 2010-07-29 | Michael Koder | Height adjustable column, in particular for tables |
US8752893B2 (en) * | 2012-07-23 | 2014-06-17 | Durashox Technology Co., Ltd. | Adjusting method and structure for seat post of bicycle |
US8967560B2 (en) * | 2010-07-30 | 2015-03-03 | Ergotron, Inc. | Cam balance mechanism systems and methods |
US20150252943A1 (en) * | 2014-03-10 | 2015-09-10 | Combustion And Energy S.R.L. | Apparatus for transporting a device along a tower |
US20150320198A1 (en) * | 2014-05-08 | 2015-11-12 | Teknion Limited | Height-adjustable table |
US9232855B2 (en) * | 2013-08-19 | 2016-01-12 | Ergotron, Inc. | Height adjustable desk system and method |
US20160037907A1 (en) * | 2014-08-11 | 2016-02-11 | Ergotron, Inc. | Height adjustable desk system and method |
US9332836B1 (en) * | 2012-06-01 | 2016-05-10 | Humanscale Corporation | Height adjustable table |
Family Cites Families (8)
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DE3144498C2 (de) * | 1981-11-09 | 1984-06-14 | Brose Fahrzeugteile GmbH & Co KG, 8630 Coburg | Seiltrommel für den Seilantrieb eines Fensterhebers |
JPH0410739U (ja) * | 1990-05-21 | 1992-01-29 | ||
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EP1484112B1 (de) * | 1999-07-10 | 2007-09-05 | Büchi Labortechnik AG | Höhenverstellbares Stativ und Verfahren zum Auspkuppeln der Haltervorrichtung in einem Stativ |
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DE102007057113A1 (de) * | 2007-11-26 | 2009-05-28 | Konrad Merkt Gmbh | Hubsäulen-Antrieb |
-
2013
- 2013-11-29 NL NL2011863A patent/NL2011863C2/en not_active IP Right Cessation
-
2014
- 2014-12-01 JP JP2016555884A patent/JP2017503735A/ja active Pending
- 2014-12-01 MX MX2016006942A patent/MX2016006942A/es unknown
- 2014-12-01 CA CA2931680A patent/CA2931680A1/en not_active Abandoned
- 2014-12-01 BR BR112016012124A patent/BR112016012124A2/pt not_active IP Right Cessation
- 2014-12-01 AU AU2014356921A patent/AU2014356921A1/en not_active Abandoned
- 2014-12-01 EP EP14865256.3A patent/EP3073863A4/en not_active Withdrawn
- 2014-12-01 KR KR1020167017218A patent/KR20160102443A/ko not_active Application Discontinuation
- 2014-12-01 US US15/100,327 patent/US20160296005A1/en not_active Abandoned
- 2014-12-01 WO PCT/CN2014/092705 patent/WO2015078419A1/en active Application Filing
Patent Citations (21)
Publication number | Priority date | Publication date | Assignee | Title |
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US3575368A (en) * | 1969-01-27 | 1971-04-20 | Westinghouse Electric Corp | Vertically adjustable counterbalancing x-ray tube head suspension support apparatus |
US5280880A (en) * | 1991-07-18 | 1994-01-25 | Kone Oy | Unitary hoist drum for hoist ropes and an electric cable |
US5289782A (en) * | 1991-12-03 | 1994-03-01 | Westinghouse Electric Corp. | Adjustable height table |
US5779226A (en) * | 1996-03-15 | 1998-07-14 | Wudtke; Donald J. | Anchoring system |
US6062148A (en) * | 1997-08-01 | 2000-05-16 | Steelcase Development Inc. | Height adjustable support for computer equipment and the like |
US6467713B1 (en) * | 2000-03-17 | 2002-10-22 | Kabushikikaisha Nihon M.D.M. | Traction device for medical use |
US20020185352A1 (en) * | 2001-06-11 | 2002-12-12 | Markus Husges To Andreas Stihl Ag & Co. | Starter device for an internal combustion engine |
US20090072101A1 (en) * | 2002-06-21 | 2009-03-19 | Actiforce International B.V. | Drive for displacing profile parts relative to each other via a flexible material strip, length-adjustable housing and article of furniture |
US7249753B2 (en) * | 2002-08-07 | 2007-07-31 | Gustav Adolf Glatz | Winch, particularly for driving an umbrella |
US7364124B2 (en) * | 2002-10-17 | 2008-04-29 | Furukawa Co., Ltd. | Elevator device for television camera |
US7658359B2 (en) * | 2004-12-17 | 2010-02-09 | Steelcase Development Corporation | Load compensator for height adjustable table |
US7743716B1 (en) * | 2005-06-20 | 2010-06-29 | Burka Eric S | Adjustable height counter top system |
US20100187380A1 (en) * | 2007-05-31 | 2010-07-29 | Michael Koder | Height adjustable column, in particular for tables |
US8342465B2 (en) * | 2007-05-31 | 2013-01-01 | Michael Koder | Height adjustable column, in particular for tables |
US8967560B2 (en) * | 2010-07-30 | 2015-03-03 | Ergotron, Inc. | Cam balance mechanism systems and methods |
US9332836B1 (en) * | 2012-06-01 | 2016-05-10 | Humanscale Corporation | Height adjustable table |
US8752893B2 (en) * | 2012-07-23 | 2014-06-17 | Durashox Technology Co., Ltd. | Adjusting method and structure for seat post of bicycle |
US9232855B2 (en) * | 2013-08-19 | 2016-01-12 | Ergotron, Inc. | Height adjustable desk system and method |
US20150252943A1 (en) * | 2014-03-10 | 2015-09-10 | Combustion And Energy S.R.L. | Apparatus for transporting a device along a tower |
US20150320198A1 (en) * | 2014-05-08 | 2015-11-12 | Teknion Limited | Height-adjustable table |
US20160037907A1 (en) * | 2014-08-11 | 2016-02-11 | Ergotron, Inc. | Height adjustable desk system and method |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107869640A (zh) * | 2017-10-27 | 2018-04-03 | 国网新疆电力公司检修公司 | 变电站可升降监控摄像头立杆装置 |
US20200163451A1 (en) * | 2018-07-02 | 2020-05-28 | Jiangsu Jelt Lifting System Co.,Ltd | Synchronous lifting mechanism and table |
US20200093259A1 (en) * | 2018-09-24 | 2020-03-26 | Koninklijke Ahrend B.V. | Height Adjustable Desk or Table |
US10905232B2 (en) * | 2018-09-24 | 2021-02-02 | Koninklijke Ahrend B.V. | Height adjustable desk or table |
US20200121072A1 (en) * | 2018-10-18 | 2020-04-23 | Jiangsu Jelt Lifting System Co.,Ltd | Synchronous Lifting Mechanism |
US10820690B2 (en) * | 2018-10-18 | 2020-11-03 | Jiangsu Jelt Lifting System Co., Ltd | Synchronous lifting mechanism |
US20200170403A1 (en) * | 2018-11-30 | 2020-06-04 | Lufthansa Technik Ag | Height-adjustable device |
US10952531B2 (en) * | 2018-11-30 | 2021-03-23 | Lufthansa Technik Ag | Height-adjustable device |
CN113063068A (zh) * | 2021-04-13 | 2021-07-02 | 滁州职业技术学院 | 一种图形图像采集装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3073863A4 (en) | 2017-08-02 |
NL2011863C2 (en) | 2015-06-01 |
EP3073863A1 (en) | 2016-10-05 |
JP2017503735A (ja) | 2017-02-02 |
MX2016006942A (es) | 2017-02-02 |
BR112016012124A2 (pt) | 2017-08-08 |
KR20160102443A (ko) | 2016-08-30 |
WO2015078419A8 (en) | 2016-07-28 |
AU2014356921A8 (en) | 2016-08-25 |
WO2015078419A1 (en) | 2015-06-04 |
CA2931680A1 (en) | 2015-06-04 |
AU2014356921A1 (en) | 2016-06-16 |
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Legal Events
Date | Code | Title | Description |
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AS | Assignment |
Owner name: LA (LINEAR ADJUSTMENT) DEV. LIMITED, HONG KONG Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:STOELINGA, DIRK JAN;REEL/FRAME:040107/0197 Effective date: 20160704 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |