EP4094632A1 - Unité de travail - Google Patents

Unité de travail Download PDF

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Publication number
EP4094632A1
EP4094632A1 EP21176609.2A EP21176609A EP4094632A1 EP 4094632 A1 EP4094632 A1 EP 4094632A1 EP 21176609 A EP21176609 A EP 21176609A EP 4094632 A1 EP4094632 A1 EP 4094632A1
Authority
EP
European Patent Office
Prior art keywords
shield
work unit
unit according
base
base element
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.)
Withdrawn
Application number
EP21176609.2A
Other languages
German (de)
English (en)
Inventor
Petri Pelkonen
Jaakko NIKKOLA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mukawa Oy
Original Assignee
Mukawa Oy
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 Mukawa Oy filed Critical Mukawa Oy
Priority to EP21176609.2A priority Critical patent/EP4094632A1/fr
Publication of EP4094632A1 publication Critical patent/EP4094632A1/fr
Withdrawn legal-status Critical Current

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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
    • A47B39/00—School forms; Benches or forms combined with desks
    • A47B39/02—Adjustable forms
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/38—Support for the head or the back for the head
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/402—Support for the head or the back for the back adjustable in height
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/02—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools
    • A47C9/025—Stools for standing or leaning against, e.g. in a semi-standing or half-seated position
    • 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
    • A47B83/00—Combinations comprising two or more pieces of furniture of different kinds
    • A47B83/02—Tables combined with seats
    • A47B2083/025—Computer workstation with integrated seat
    • 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
    • A47B2200/0066—Workstations
    • A47B2200/0067—Enclosure type with computer
    • A47B2200/0071—Booth like
    • 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
    • A47B2220/00—General furniture construction, e.g. fittings
    • A47B2220/13—Sound or noise reduction or dampening, e.g. built in via the furniture panels

Definitions

  • the invention concerns arrangements for providing a place for working or relaxing in a disturbed environment. More specifically the invention relates to providing a unit for using portable data processing devices like laptops, tablets and cell phones in a place where noise and visual disturbance from the environment is reduced.
  • the invention relates to providing a place to use laptops, tablets, cell phones and similar devices for work or recreational purposes.
  • work units or work areas are also suitable for any other type of office work or for reading a book, watching videos and other similar activities.
  • Such work units are, of course in offices, schools and other workplaces, but as mobile lifestyle and work has increased, places providing various degrees of services are offered also at public spaces.
  • Such work units or working areas can be found at airports and libraries, for example.
  • the service level of such units or areas varies from simple table and power socket to an isolated cubicle providing full privacy, electric power and data connections and even extra displays and keyboards. Since variation in services and comfort is numerous, one can contemplate that all of these solutions have drawbacks in general use outside the specific use they are designed for. For example, the most simple systems provide no privacy at all making handling confidential information impossible.
  • cubicles providing excellent privacy and high service level are expensive to build and require large footprint making them less suitable for public spaces, especially when use is free or cannot be charged.
  • a place for work must include at least support for devices that are used, usually a table, and provide support for the person to stay in relaxed position. If any kind of privacy is needed, a single workplace has been surrounded by walls separating the workplace almost totally from the surroundings.
  • Various units, stands and cubicles are described in following publications: US 6,702,372 , US 7,367,623 , US 6, 644,748 , EP 2 702 901 , US 3,704,847 , US 4,650,249 , US 5,149,174 , US 5,295,728 , US 2002/0171283 , US 2013/0125794 , US 2013/0306831 , US 2017/0105530 , EP 0996347 , CN 209202430 , EP 3256025 , WO2014/145475 , DE 102012018979 , WO2007/021926 , US 5,505,852 , US 10194743 , US 2006197362 , WO 9855005 , US
  • a work unit comprising
  • work unit comprises designs for providing a place or area for work or recreation that is at least partially protected from surrounding environment.
  • the work unit provides an ergonomic working position and reasonable protection from surrounding environment. Good ergonomics is needed even on short periods of use and essential for any prolonged use. If the work unit is used for working, disturbance form the environment should be prevented at least in some extent. Outsiders should be prevented from viewing displays and documents. These same requirements apply also for many other types of use, such as viewing of videos, messaging to friends and family and private discussions. On the other hand, the costs of the work unit should preferably be kept in reasonable limits as well as the footprint small enough. This is achieved by combining an office furniture designed to provide an ergonomic working position standing and enclosing the furniture with at least two walls or wall sections for improved shield for noise and visual disturbance.
  • FIGURE 1 illustrates a work unit in accordance with at least some embodiments of the present invention.
  • the work unit has a base 15 that is joined to a tilted floor 9.
  • the top surface of the tilted floor is in an angle upwards from the surfca of the base 15 when extending away from the base (15).
  • the base 15 and the tilted floor 9 form a base element 9, 15.
  • the base 15 and the tilted floor 9 is provided with wheels 11 for transport of the work unit.
  • a backrest element 16 is mounted on the base by a column 17 extending upwards from the base 15.
  • the column 17 is equipped with a handle 12 for aiding moving of the work unit.
  • the back rest element 16 comprises a first shield 3 surrounding a back rest 13, a lumbar support 4 formed on the back rest 13, a head rest 1 at the top of the back rest 13 and elbow rests 2 on each side of the back rest 13.
  • the backrest 13 is tilted to an angle in relation to the top of the base. The angle is set so that the backrest 13 away from the table, in other words, the top of the back rest 13 is further away from the table than the bottom thereof.
  • the height of the backrest 13 and even the tilting angle may be adjusted by a suitable adjusting mechanism.
  • the head rest 1 is also adjustable, for example by a mechanism allowing tilting and changing elevation.
  • the elbow rest 2 are also set on an angle, and they do not include any horizontal support for elbows or forearms for reasons explained below.
  • the first shield 3 surrounds the backrest 13 from behind and extends over to the sides of the back rest 13.
  • one or both sides of the first shield 3 may be formed as hinged doors 14 for facilitating entry to the work unit.
  • the sides (in this example doors 14) extend over to the side of the back rest 13.
  • the dimensioning of the sides may be adjusted to provide a desired grade of privacy. However, increasing the coverage over the sides may cause cramped feeling for persons inside. On the other hand, even a total coverage over the sides and a roof structure can be contemplated if secured privacy is needed.
  • the first shield 3 may be integrated with backrest 13, head rest 1 and elbow rests 2 and mounted on the column 17 or they may be separately mounted on the column 17.
  • the backrest element 16 faces a table element 18 mounted on a stand 19, which is set on the tilted floor 9.
  • the stand 19 includes a height adjusting mechanism 8 for setting the height of the table element 18.
  • the table element comprises a table 6 and a second shield 5 surrounding the table 6 at the side opposite to the backrest element 16 and extending on the sides of the table 6. Also herein the dimensioning and design of the second shield 5 defined the degree of privacy and containment of the person at the work unit.
  • the first 3 and second 4 shield may even be combined to each other to form a closed space, but partial shields as in FIGURE 1 provide easy access and comfort for user.
  • the table unit 18 may be adjustable in height by a telescopic element shown in FIGURE 1 and the second shield and table may be adjustable as unit or table may be separately adjustable.
  • the table may include also adjustment mechanism for tilt angle.
  • One feature that is included is distance adjustment between the table 6 and the backrest 13 and elbow rests 2.
  • the elbow rests 2 are tilted on an angle in relation to the base 15 in a similar manner as the backrest 13.
  • the distance between the table 6 and the elbow rests 2 is set or adjusted so that elbows rest freely supported on the elbow rests 2.
  • users hands hang freely from elbows supported by the angled elbow rests 2. In this way the adjustment of the distance between the table 6 and the elbow rests 2 positions the arms of the user to a relaxed working position.
  • the table element 18 includes a shin rest 7 mounted on the stand 19.
  • the height of the shin rest 7 may be adjusted by a rail system on the stand 19, for example.
  • FIGURE 2 illustrates an example apparatus capable of supporting at least some embodiments of the present invention.
  • the main differences to the work unit described above are design of the shields 3, 5, the headrest 1 and the table element 18.
  • the table 6 is circular and the second shield 5 is curved partially over the circular edge of the table 6.
  • This FIGURE 2 shows also a mechanism of adjusting the distance 20 between the backrest 13, elbow rests 2 and the table 6.
  • the adjustment is bone by a linear rail mechanism 20 set below the table and shown in FIGURE 2 by hatched lines.
  • the height adjustment of the table 6 and the second shield 5 is accomplished by a telescopic stand 19 on which the table 6 is set. Height adjustments of the shin rest 7 is accomplished by a collar 21 surrounding the stand 19.
  • the head rest 1 support the neck and head of the user. Adjustability aids to accommodate the work unit for different users.
  • Elbow rest 2 support he arms and elbows. The design of the tilted elbow rest 2 makes it unnecessary to set the elbow rest for individual user.
  • the elbow of the user is positioned automatically on tilted continuous surface of the elbow rest 2. Even a small superfluous height of the elbow rest activates the trapezius that supports the weight of the arm. If such strain is continuous, it leads to neck pain and headaches. As the continuous flat surface of the elbow rest allows the point of the elbow set freely on a natural height, the strain is eliminated.
  • the first and second shield are formed as U-shaped vessels facing each other. They both have a base and side extensions directed towards each other.
  • the shields may join to each other on one or both sides and be provided with doors, windows and roofs. However, two separate shields may be designed to provide easy access to the work unit on one or both sides.
  • the visual and acoustic protection of the first shield surrounding the backrest 13 and the second shield 5 surrounding the table 6 form a space for working and other activities. Depending on the material of the shields, acoustic and visual protection may be adjusted.
  • the shields surrounding the user improve acoustic environment and the shields reduce irritating visual stimulus, providing simultaneously protection from environment.
  • the shield construction provides and increases privacy.
  • the second shield increases data and information security by blocking direct visual access to screen(s). Ergonomics is also improved as reflections and access light sources are blocked.
  • a light source may be provided for illuminating the table.
  • the adjustability of the distance between the table 6 and the backrest element 17 allows easy entry and exit from the work unit and is used for setting the personal ergonomic working position as described above.
  • a lumbar support is part of the backrest 13 and supports the natural position of the back and lumbar region.
  • the shin rest allows changing of working position and supporting the person's weight on shins reduces strain of large foot muscles and changes their point of gravity. Height adjustment of the table allows personal settings.
  • the tilted floor prevents sliding forwards during working.
  • the tilt of the floor in combination of the tilt of the backrest supports the natural positioning of the body, thus reducing static strain to muscles and tendons. Further, the tilted floor allows changing the working position without leaving the work unit.
  • a non-slip coating prevents slipping and increases comfort, providing pleasant ground for support.
  • Wheels and handle are provided to ease moving and transport even as daily basis.
  • the tilted, height adjustable backrest 13 provides a working position wherein the weight of the person's body is set partially on the backrest. Now the whole weight is not on feet. Such a working position is optimal for natural position of the back. Working partially standing also prevents health problems caused by sitting.
  • the backrest is adjustable, preferably in a stepless manner, for example by a gas spring, allowing personal setting. The adjustment may be activated by movements of the body without positive locking.
  • a mechanism for realizing above function is depicted in FIGURES 3 and 4 .
  • the column 17 has a telescopic structure allowing adjustment of the height of the whole back rest system.
  • the back rest 13 is connected to a back rest slide mechanism 22. Such a slide mechanism is formed of slide rails and carriers running on the rails.
  • the carriers may have elements like sliding pads, wheels or rolls to allow movement along the rails.
  • the rails are fixedly connected to column 7 and carriers on the back rest 13 on surface opposite to a leaning surface for the user.
  • System uses two rails.
  • a gas spring 23 is arranged between the pair of rails, having one end connected to the back rest 13 and the other end to a fixed part of the column 17. Now, when a person pushes the back rest upwards or downwards, the gas spring 23 compensated the weight of the back rest 13 and dampens the movement of the back rest so that the back rest 13 can be comfortably adjusted simply by moving ones back.
  • the example in fIGURES 5 - 8 shows a table 6 mounted on a base 15.
  • the base or the surface of the non-slip coating 10 of the base 15 is divided in sections. This may be done simply for decorative reasons or the base 15 may be formed of detachable pieces for easy dismantling and transport.
  • the height adjusting mechanism 8 of the table is telescopic, comprising a U-profile mounted on the base 15 and a stand 19 mounted slidably within the U-profile.
  • the mechanism for adjusting distance 20 is placed under the table 6 and may be constructed of rails and carriers as described above.
  • the table is mounted on the stand 19 via said mechanism for adjusting distance 20 and through mounting blocks.
  • the mounting blocks have an angled part and a horizontal part.
  • the table 6 is mounted on the tilted part setting the table surface on a comfortable angle towards a user in from of the table 6.
  • a supplementary table surface 26 On the horizontal part is a supplementary table surface 26.
  • the supplementary table surface 26 may include electric sockets, cup holders, clock or other items for enhancing utility of the work unit.
  • the position of the table 6 may be adjusted by a control handle 27 that can be equipped with a locking mechanism.
  • FIGURES 9 - 12 depict the base 15.
  • the column 17 and shin rest 7 are only cursory depicted and the most notable feature herein are the two alternate support systems for the base 15.
  • the base is mounted on wheels for transport 11 and in FIGURE 25 on adjustable paws 25.
  • the wheels may also be adjustable in order to control the height and angle of the tilted floor 9.
  • FIGURES 13 and 14 show the shin support.
  • the angles of the shin support and the tilted floor 9 are set so that the shin bone of a person leaning on the back rest has a reasonable length of the shin bone along the shin rest.
  • the height of the shin rest7 may be adjusted with a shin rest handle 24 set to extend above the shin rest 7
  • FIGURES 15 and 16 depict one adjustable head rest 1.
  • the head rest is mounted on the back rest 13 by an angled bar that is connected to the head rest 1 by a head rest tilting mechanism. 28.
  • a head rest tilting mechanism may be simply an axle and slide sockets set around it or it may be a ball joint or other more complicated mechanism allowing further adjustability.
  • An adjustable or set damper may be provide to prevent inadvertent movement.
  • the bar may be slidably mounted on the back rest 13 to allow adjustment of height.
  • Figures 17 and 18 show an example wherein the head rest 1 is mounted to the top of the back rest by a collar band ( FIG. 17 or by rail mechanism ( FIG. 18 .
  • the back rest 13 itself is formed of an angled to part, that has a lumbar support extending from it and a flat bottom part for supporting the behind of the user.
  • the elbow rest are depicted in FIGURES 19 and 20 .
  • the support surface of the elbow rest is in the same angle as the top part of the back rest 13. This sets the elbows of the user in same leaning angle as the users back.
  • Such positioning is considered to be ergonomic, but, of course, adjustment of the tilt angle of the elbow rest 2 may be provided.
  • the surfaces for supporting the elbows of the elbow rests 2 are flat. The purpose of using flat surfaces it to allow the elbow rest on the flat surface without any hold from below under the elbow joint. This prevents strain to the shoulder area.
  • FIGURE 21 depicts a work unit having a dome shaped shield arrangement.
  • Both the back rest element 16 and the table element 18 comprise a curved shield (first shield 3, second shield 5) having their concave sides facing each other.
  • the first shield 3 and he second shield 5 each comprise a dome 29 set on top of the concave shield part.
  • the first shield 3 comprises a hinged door 14.
  • the first shield 3 and he second shield 5 are set to have a gap between them. This allows visual connection to the surrounding environment and flow of surrounding air into the work space. The gaps between or in the shield parts keep the air fresh within the space and prevent disturbing feeling of being enclosed in a constricted space.
  • the bottom edges of the first and second shield 3, 5 are distanced from the base 15.
  • This gap has same function as the gaps between the first and second shield 3, 5.
  • the features of the work space of FIGURE 21 illustrate the flexibility of the work space to accommodate various degrees of privacy and openness.
  • the gap between the base 15 and the first shield 3 and the second shield 5 may be open around the whole circumference of the base 15 or it may be partially closed.
  • the gap between the first shield 3 and the second shield 5 may partially or totally closed.
  • the dome may be constructed of a net, perforated sheet or felt or similar material for allowing at least some penetration of air and giving acoustic dampening.
  • the first and second shield 3, 5 may be made of more solid material for providing more protective performance.
  • any part of the shielding structure may be formed of any desirably penetrable or acoustically dampening material as desired.
  • at least some air flow between the work space and the environment as well as at least some open space in the shielding is needed to avoid feeling of constricted space and to prevent decrease in air quality inside the work space.
  • the dome 29 of the first shield 3 and the door attached to it may be set of rails or on other mechanism for allowing moving them in relation to the first shield 3 and the second shield 5. This would allow adjustment of the gap between the first shield 3 and the second shield 5 for easy access to the work space or even for closing the gap, if so desired.
  • the invention combines traditional working environment and innovations.
  • the at least some embodiments of the invention provide very compact work unit that requires small footprint. Only about one square meter space is needed for one unit and units can be transported on single EUR-platforms.
  • the work units may be accessorized with any equipment required, depending on service level to be provided.
  • units may include lightning, data connections, electricity, screen(s), loudspeakers or anything that may be needed or desired.
  • the invention may be utilized for providing work units, work spaces and such for different purposes of use.

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EP21176609.2A 2021-05-28 2021-05-28 Unité de travail Withdrawn EP4094632A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21176609.2A EP4094632A1 (fr) 2021-05-28 2021-05-28 Unité de travail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21176609.2A EP4094632A1 (fr) 2021-05-28 2021-05-28 Unité de travail

Publications (1)

Publication Number Publication Date
EP4094632A1 true EP4094632A1 (fr) 2022-11-30

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ID=76180994

Family Applications (1)

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EP21176609.2A Withdrawn EP4094632A1 (fr) 2021-05-28 2021-05-28 Unité de travail

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Citations (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3704847A (en) 1970-09-02 1972-12-05 Litton Business Systems Inc Support
US4650249A (en) 1984-12-31 1987-03-17 Hector Serber Ergonomic seating assembly system with front chest support component, pelvic tilt seat component and related attachments
US5149174A (en) 1989-09-22 1992-09-22 Ruth A. Charash Ergonomic stand
US5295728A (en) 1990-01-23 1994-03-22 Schaevitz Lester P Ergonomic multi-position work stand
CA2024112C (fr) * 1990-08-28 1994-07-26 Douglas Ball Poste de travail d'ordinateur
US5505852A (en) 1992-03-04 1996-04-09 Minnesota Mining And Manufacturing Company Filter element for the filtration of fluids
WO1998055005A1 (fr) 1997-06-06 1998-12-10 Haworth, Inc. Poste de travail reglable a interaction avec l'operateur
EP0996347A1 (fr) 1997-07-17 2000-05-03 Poetic Technologies Inc. Module de travail autonome
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US20020171283A1 (en) 2001-05-04 2002-11-21 Winged Keel Group, Inc. Apparatus for supporting the human body and associated table
US6644748B2 (en) 1999-02-25 2003-11-11 Health Postures, Inc. Synergistic body positioning and dynamic support system
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WO2007021926A2 (fr) 2005-08-11 2007-02-22 Nevada Lumbar Station de chaise reglable et procede d'utilisation
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GB2501538A (en) * 2012-04-27 2013-10-30 George Liarikos Workspace Booth
US20130306831A1 (en) 2012-05-16 2013-11-21 FocalUprightFurniture, LLC Upright active-sitting seat
EP2702901A1 (fr) 2012-08-27 2014-03-05 Ulstein Power & Control AS Dispositif d'assise
DE102012018979A1 (de) 2012-09-27 2014-03-27 Daniel Laumann Tisch, insbesondere Computerarbeitstisch
WO2014145475A2 (fr) 2013-03-15 2014-09-18 Sv Tool Corporation Station de travail à productivité ergonomique ayant un mouvement coordonné et harmonisé d'appui-tête, de dossier, de siège, d'éléments de repose-jambe, de repose-bras, de support d'écran et de plateaux de travail à l'aide de configurations de station assise, de station debout et d'inclinaison
FR3034121A1 (fr) * 2015-03-27 2016-09-30 Alco Unite de travail a vocation individuelle et collaborative.
US20170105530A1 (en) 2015-10-20 2017-04-20 Ergo Impact, LLC Adjustable seat and leaning apparatus
EP3256025A1 (fr) 2015-02-13 2017-12-20 Steelcase Inc. Ensemble tablette articulé
US10194743B2 (en) 2015-08-27 2019-02-05 Xybix Systems, Inc. Adjustable height desk with acoustical dome
WO2019040952A1 (fr) * 2017-08-23 2019-02-28 Tashea 30 (Pty) Ltd Nacelle de travail
US10299584B2 (en) 2016-09-02 2019-05-28 Expectations, LLC Adjustable desk
CN209202430U (zh) 2018-11-13 2019-08-06 余霁 站立读写工作位

Patent Citations (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3704847A (en) 1970-09-02 1972-12-05 Litton Business Systems Inc Support
US4650249A (en) 1984-12-31 1987-03-17 Hector Serber Ergonomic seating assembly system with front chest support component, pelvic tilt seat component and related attachments
US5149174A (en) 1989-09-22 1992-09-22 Ruth A. Charash Ergonomic stand
US5295728A (en) 1990-01-23 1994-03-22 Schaevitz Lester P Ergonomic multi-position work stand
CA2024112C (fr) * 1990-08-28 1994-07-26 Douglas Ball Poste de travail d'ordinateur
US5505852A (en) 1992-03-04 1996-04-09 Minnesota Mining And Manufacturing Company Filter element for the filtration of fluids
WO1998055005A1 (fr) 1997-06-06 1998-12-10 Haworth, Inc. Poste de travail reglable a interaction avec l'operateur
EP0996347A1 (fr) 1997-07-17 2000-05-03 Poetic Technologies Inc. Module de travail autonome
US6439657B1 (en) * 1999-02-25 2002-08-27 Alan L. Tholkes Synergistic body positioning and dynamic support system
US6644748B2 (en) 1999-02-25 2003-11-11 Health Postures, Inc. Synergistic body positioning and dynamic support system
US6702372B2 (en) 1999-02-25 2004-03-09 Health Postures, Inc. Synergistic body positioning and dynamic support system
US20020171283A1 (en) 2001-05-04 2002-11-21 Winged Keel Group, Inc. Apparatus for supporting the human body and associated table
US7367623B2 (en) 2004-06-12 2008-05-06 Healthpostures, Llc Ergonomic chair
US20060197362A1 (en) 2005-03-03 2006-09-07 Mabon Robert A Portable workstation
WO2007021926A2 (fr) 2005-08-11 2007-02-22 Nevada Lumbar Station de chaise reglable et procede d'utilisation
US20100201165A1 (en) 2007-04-24 2010-08-12 James Dankovich Ergonomic work station
US20130125794A1 (en) 2011-11-18 2013-05-23 Mordechai Sela Standing Support Apparatus
GB2501538A (en) * 2012-04-27 2013-10-30 George Liarikos Workspace Booth
US20130306831A1 (en) 2012-05-16 2013-11-21 FocalUprightFurniture, LLC Upright active-sitting seat
EP2702901A1 (fr) 2012-08-27 2014-03-05 Ulstein Power & Control AS Dispositif d'assise
DE102012018979A1 (de) 2012-09-27 2014-03-27 Daniel Laumann Tisch, insbesondere Computerarbeitstisch
WO2014145475A2 (fr) 2013-03-15 2014-09-18 Sv Tool Corporation Station de travail à productivité ergonomique ayant un mouvement coordonné et harmonisé d'appui-tête, de dossier, de siège, d'éléments de repose-jambe, de repose-bras, de support d'écran et de plateaux de travail à l'aide de configurations de station assise, de station debout et d'inclinaison
EP3256025A1 (fr) 2015-02-13 2017-12-20 Steelcase Inc. Ensemble tablette articulé
FR3034121A1 (fr) * 2015-03-27 2016-09-30 Alco Unite de travail a vocation individuelle et collaborative.
US10194743B2 (en) 2015-08-27 2019-02-05 Xybix Systems, Inc. Adjustable height desk with acoustical dome
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CN209202430U (zh) 2018-11-13 2019-08-06 余霁 站立读写工作位

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