EP4091501A1 - Dispositif de maintien permettant d'appliquer un accessoire à un élément cadre d'une table, table et procédé d'application de l'accessoire - Google Patents

Dispositif de maintien permettant d'appliquer un accessoire à un élément cadre d'une table, table et procédé d'application de l'accessoire Download PDF

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Publication number
EP4091501A1
EP4091501A1 EP22162356.4A EP22162356A EP4091501A1 EP 4091501 A1 EP4091501 A1 EP 4091501A1 EP 22162356 A EP22162356 A EP 22162356A EP 4091501 A1 EP4091501 A1 EP 4091501A1
Authority
EP
European Patent Office
Prior art keywords
bolt
holding device
clamping
hook
arm
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Withdrawn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
EP22162356.4A
Other languages
German (de)
English (en)
Inventor
Andreas Nonnenmacher
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.)
Kesseboehmer Holding OHG
Original Assignee
Kesseboehmer Holding OHG
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 Kesseboehmer Holding OHG filed Critical Kesseboehmer Holding OHG
Publication of EP4091501A1 publication Critical patent/EP4091501A1/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Withdrawn legal-status Critical Current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
    • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/04—Tables or desks for office equipment, e.g. typewriters, keyboards characterised by means for holding or fastening typewriters or computer equipment
    • 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
    • A47B13/00—Details of tables or desks
    • 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
    • A47B2200/0084—Accessories for tables or desks
    • A47B2200/0086—Supplementary support fixed to the extension of a table leg
    • 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
    • A47B2200/12—Vanity or modesty panels

Definitions

  • the invention relates to a holding device for attaching an accessory to a frame element of a table, a table and a method for attaching the accessory to the frame element of the table, in particular for accessories with a high weight.
  • Holding devices for accessories are known in the prior art. Such accessories are, for example, back walls for tables. On the one hand, these rear walls serve as a privacy screen, on the other hand as a sneeze guard, or as an acoustic wall for noise insulation.
  • brackets and also frame members of tables to which the brackets are attached are heavy which can cause brackets and also frame members of tables to which the brackets are attached to bend.
  • the bending of the brackets or frame elements leads to a skewing of the rear walls, so that the visual impression, for example of a workplace, is spoiled.
  • the object of the invention is to eliminate the above disadvantages and to make it easier to attach accessories while maintaining a positive visual impression.
  • a fixture for attaching an accessory to a frame member of a table comprises an elongate fastener having two ends connectable at a first end to the frame member of the table, a tubular arm member having a receiving member for receiving the accessory, a first bolt and an adjustment device.
  • the arm element has opposite first bearing points in cross section for bearing the first bolt
  • the fastening device has a second bearing point for bearing the first bolt in the region of a second end
  • the fastening device is at least partially arranged in the arm element and can be pivoted about an axis of the first bolt received by the arm member and the adjustment means is adapted to adjust a pivot angle between the arm member and the attachment means about the axis of the first bolt.
  • This holding device makes it possible for accessories, for example a rear wall of the table, to be easily and precisely aligned by changing the pivoting angle in order to maintain a good visual impression.
  • the fastening device has a tensioning device and two clamping elements connected by the tensioning device in the region of the first end, and the clamping elements each have a hook-shaped projection protruding from the first end of the fastening device, the hook shapes of the projections being oriented away from one another are.
  • the tensioning device is designed to set a distance between the hook-shaped projections in order to produce a form-fitting connection with the frame element.
  • such a holding device enables a desired accessory to be retrofitted very easily.
  • the frame elements can be prepared as standard in such a way that retrofitting can then be carried out easily and inexpensively.
  • the fastening device has a first clamping arm and a second clamping arm as the clamping elements and a second bolt.
  • the first clamping arm is provided with a third bearing point for supporting the second bolt
  • the second clamping arm is provided with a fourth bearing point in order to pivot the first clamping arm to the second clamping arm about an axis of the second bolt to store.
  • first bolt and the second bolt are identical.
  • the clamping device has a threaded clamping bolt, and a threaded bore for the threaded clamping bolt is provided in one of the clamping elements in such a way that the threaded clamping bolt screwed into the threaded bore can be supported on the other of the clamping elements in order to increase the distance between the set hook-shaped projections.
  • the design of the tensioning device by means of the tensioning threaded bolt and the threaded hole enables this function to be provided in a simple and cost-effective manner.
  • the first bearing points have through-holes in a wall of the tubular arm element.
  • a table is provided with the fixture, the table further comprising the frame member to which the fixture is attached.
  • Such a table allows accessories, such as the back panel of the table, to be easily and accurately aligned to maintain good visual appeal.
  • the frame element has a rectangular cross section and, on a side provided for attaching the holding device, has a first slot-shaped opening with two longitudinal sides and two ends, which is designed to receive the hook-shaped projections in such a way that the hook shapes the ends of the first slot-shaped opening enter into a form-fitting connection with the frame element at a suitable distance between the hook-shaped projections and can therefore be clamped.
  • the frame element has a rectangular cross-section, has a first slot-shaped opening with two longitudinal sides and two ends in a side intended for attaching the holding device, and has in a side adjoining the side intended for attaching the holding device a second slit-shaped opening with two Long sides and two ends, with the first slot-shaped opening and the second slot-shaped opening being designed to each receive one of the hook-shaped projections in such a way that the hook shape at one of the ends of the slot-shaped opening forms a positive connection with the hook-shaped projections when the hook-shaped projections are at a suitable distance apart Frame element is received and thus braced.
  • a method of attaching an accessory to a frame member of a table having a fixture includes the steps of: attaching the fixture to the frame member and adjusting a suitable pivot angle between the tubular arm member and the attachment means using the adjuster.
  • This method allows accessories, such as a back panel of the table, to be easily and accurately aligned to maintain good visual appeal.
  • the method also includes the steps: introducing the hook-shaped projections into the first slot-shaped opening, and setting the appropriate distance so that the hook-shaped projections enter into a form-fitting connection with the slot-shaped opening and are thus braced.
  • FIG. 1 shows an isometric representation of a table 1 according to the invention with a holding device 2 for attaching an accessory (not shown) to a frame element 3 of the table 1.
  • FIG. 2 shows the frame element 3 of the table 1 and an exploded view of the holding device 2.
  • the frame element 3 has a rectangular cross-section and on a side 4 intended for attachment of the holding device 2 there are two first slot-shaped ones Openings 5 provided.
  • the first slit-shaped openings 5 each have two longitudinal sides and two ends.
  • the frame element 3 also has second slit-shaped openings 6 on a side 7 which adjoins the side provided for attaching the holding device 2 .
  • the second slot-shaped openings each have two longitudinal sides and two ends.
  • two slit-shaped openings 5, 6 are provided, in alternative embodiments only one slit-shaped opening 5, 6 can be provided or, in particular when using several holding devices 2, more than two slit-shaped openings 5, 6. In further alternative embodiments no second slit-shaped opening 6 is provided or, in an embodiment in which the holding device is for example welded to the frame element 3 or screwed by means of a flange, no slit-shaped opening is provided in the frame element 3.
  • the holding device 2 has an elongate attachment device 8 and a tubular arm element 9 .
  • the tubular arm member 9 has a receiving member 10 for receiving the accessory.
  • the receiving element 10 is a sleeve for receiving a column, not shown, for fastening a rear panel for the table 1.
  • the holding device 2 also has a bolt 11 and, in a cross section of the arm element 9 , opposite first bearing points 12 in the form of through bores in a wall of the tubular arm element 9 for bearing the bolt 11 .
  • the bearing points are not through bores, but only a countersink on one side, for example.
  • the elongate attachment device 8 can be connected to the frame element 3 at a first end 13 and has a second end 14 .
  • the fastening device 8 has a second bearing point 15 in the region of the second end 14 .
  • the fastening device 8 is at least partially arranged in the arm element 9 and is accommodated by the arm element 9 so as to be pivotable about an axis of the bolt 11 .
  • the holding device 2 has an adjustment device 16 which in turn has an adjustment threaded bolt 25 .
  • a threaded bore 17 for the threaded adjustment bolt 25 is provided in the fastening device 8 at a predetermined distance from the axis of the bolt 11 in such a way that the threaded adjustment bolt 25 screwed into the threaded bore 17 can be supported on the arm element 9 in order to achieve a pivot angle when the threaded adjustment bolt 25 is rotated ⁇ to adjust the axis of the first bolt 11 between the arm member 9 and the fastener 8.
  • the arm element 9 and the fastening device 8 are not adjustable in relation to one another, for example designed integrally, so that no adjustment of the pivoting angle is provided.
  • the fastening device 8 has a first clamping arm 18 and a second clamping arm 19 as clamping elements, which are arranged in the area of the first end 13 .
  • the first clamping arm 18 consists of a bending part and the second clamping arm 19 consists of an assembly of two plate-shaped arms 26 which are connected to each other by connecting pieces.
  • the second clamping arm 19 can also consist of one component and the first clamping arm can also be designed in several parts, for example.
  • the first clamping arm 18 is provided with a third bearing point 15 in the area of the second end 14 of the fastening device 8 and the second clamping arm 19 is provided with a fourth bearing point 20 in the area of the second end 14 of the fastening device 8 in order to connect the first clamping arm 18 to the second To store clamping arm 19 pivotally.
  • the bolt 11 is intended as a first bolt for pivotably receiving the fastening device 8 through the arm element 9 and as a second bolt for connecting the first clamping arm 18 to the second clamping arm 19 to store pivotally defined so that the first bolt and the second bolt are identical.
  • the bearing point 15 is therefore also defined on the one hand as a second bearing point for supporting the first bolt and on the other hand as a third bearing point for supporting the second bolt.
  • separate first and second bolts can be used, so that a functional separation of the bolts for setting a swivel angle ⁇ (see Figures 5, 6 ) is realized between the arm element 9 and the fastening device 8 and for the pivotable mounting of the clamping arms.
  • the first clamping arm 18 and the second clamping arm 19 each have two hook-shaped projections 23 , 24 projecting from the first end 13 of the fastening device 8 .
  • the hook-shaped projections 23 protrude upwards from an upper surface of the first clamping arm 18
  • the hook-shaped projections 24 lie flush with an underside of the second clamping arm 19 following a depression in the second clamping arm 19 .
  • Both versions are defined as protruding hook-shaped protrusions.
  • the hook shapes of the projections 23, 24 face away from each other, which means that the ends of the hooks point in opposite directions.
  • the hooked projection 23 has the same shape as the hooked projection 24 but in the opposite direction. This embodiment is used in particular when the second slot-shaped opening 6 is left out, so that the hook-shaped projections 23 , 24 form the form-fitting connection with the frame element 3 only via the first slot-shaped opening 5 .
  • the fastening device 8 also has a clamping device 21 which has a threaded clamping bolt 26 and a threaded bore 22 for the threaded clamping bolt 26 .
  • the clamping device 21 connects the clamping elements to one another.
  • the threaded bore 22 is provided in the second clamping arm 19, which forms one of the clamping elements, in such a way that the threaded clamping bolt 26 screwed into the threaded bore 22 can be supported on the first clamping arm 18, which forms the other of the clamping elements, so that the clamping device 21 is designed for this is to set the distance between the hook-shaped projections 23, 24 when the threaded clamping bolt 26 is rotated.
  • FIG. 3 shows a sectional drawing of the holding device 2 before it is hung in the frame element 3 of the table 1.
  • the frame member 3 has the first slit-shaped openings 5 and the second slit-shaped openings 6 .
  • the slit-shaped openings 5 and 6 are designed to receive the hook-shaped projections 23,24.
  • the hook-shaped projections 23, 24 are each accommodated by the first slit-shaped opening 5 and the second slit-shaped opening 6 in such a way that the hook shape creates a form-fitting connection with enters the frame element 3 and is thus braced.
  • the appropriate distance is set by means of the clamping device 21.
  • FIG 5 and 6 show the holding device 2 in a state in which the pivoting angle ⁇ between the arm element 9 and the fastening device 8 is adjusted by the adjustment device 16 by the maximum possible angle ⁇ .
  • the angle here is 2.5° in each case, but can assume a different maximum pivoting angle ⁇ with a correspondingly modified geometric design.
  • the accessory is attached to the frame member 3 of the table 1 by means of the fixture 2.
  • the hook-shaped projections 23, 24 are inserted into the slot-shaped openings 5, 6 and braced by means of the threaded clamping bolt 26, so that the hook-shaped projections 23, 24, depending on the embodiment, form a positive connection with at least one of the slot-shaped openings 5, 6 and to be tense with it.
  • the attachment of the fastening device 8 to the Frame element 3 can also be carried out at the factory by welding or screwing.
  • the appropriate pivoting angle ⁇ between the tubular arm member 9 and the attachment means 8 is set by means of the adjustment means 16.
  • an angle of a rear wall of the table 1 is adjusted in such a way that the rear wall is aligned vertically.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Clamps And Clips (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
EP22162356.4A 2021-05-21 2022-03-16 Dispositif de maintien permettant d'appliquer un accessoire à un élément cadre d'une table, table et procédé d'application de l'accessoire Withdrawn EP4091501A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021205237.1A DE102021205237A1 (de) 2021-05-21 2021-05-21 Haltevorrichtung zum Anbringen eines Zubehörteils an einem Rahmenelement eines Tischs, Tisch und Verfahren zum Anbringen des Zubehörteils

Publications (1)

Publication Number Publication Date
EP4091501A1 true EP4091501A1 (fr) 2022-11-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP22162356.4A Withdrawn EP4091501A1 (fr) 2021-05-21 2022-03-16 Dispositif de maintien permettant d'appliquer un accessoire à un élément cadre d'une table, table et procédé d'application de l'accessoire

Country Status (3)

Country Link
US (1) US20220369803A1 (fr)
EP (1) EP4091501A1 (fr)
DE (1) DE102021205237A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884513A (en) * 1988-03-01 1989-12-05 Herman Miller, Inc. Work environment system
US5094174A (en) * 1989-02-07 1992-03-10 Steelcase Inc. Modular furniture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6478274B1 (en) * 1999-05-10 2002-11-12 Innovative Office Products, Inc. Arm apparatus for mounting electronic devices
EP2264351A1 (fr) * 1999-05-10 2010-12-22 Innovative Office Products Inc. Avant-bras pour bras de support
US9003981B2 (en) * 2012-06-01 2015-04-14 Teknion Limited Furniture connector and furniture using same
JP7419803B2 (ja) * 2019-12-25 2024-01-23 コクヨ株式会社 テーブル
CN113384070B (zh) * 2021-06-29 2024-10-15 圣奥科技股份有限公司 一种可隐藏线缆的升降桌

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884513A (en) * 1988-03-01 1989-12-05 Herman Miller, Inc. Work environment system
US5094174A (en) * 1989-02-07 1992-03-10 Steelcase Inc. Modular furniture

Also Published As

Publication number Publication date
US20220369803A1 (en) 2022-11-24
DE102021205237A1 (de) 2022-11-24

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