EP0440121B1 - Disposition de brides - Google Patents

Disposition de brides Download PDF

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Publication number
EP0440121B1
EP0440121B1 EP91101034A EP91101034A EP0440121B1 EP 0440121 B1 EP0440121 B1 EP 0440121B1 EP 91101034 A EP91101034 A EP 91101034A EP 91101034 A EP91101034 A EP 91101034A EP 0440121 B1 EP0440121 B1 EP 0440121B1
Authority
EP
European Patent Office
Prior art keywords
arrangement according
clamp arrangement
sleeve
embodied
cylindrical projection
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 - Lifetime
Application number
EP91101034A
Other languages
German (de)
English (en)
Other versions
EP0440121A1 (fr
Inventor
Claus Uredat
Wolfgang Ritter
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.)
Dyes Bueromobelwerk GmbH
Original Assignee
Dyes Bueromobelwerk GmbH
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 Dyes Bueromobelwerk GmbH filed Critical Dyes Bueromobelwerk GmbH
Publication of EP0440121A1 publication Critical patent/EP0440121A1/fr
Application granted granted Critical
Publication of EP0440121B1 publication Critical patent/EP0440121B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47B13/00—Details of tables or desks
    • A47B13/02—Underframes
    • A47B13/06—Underframes of metal
    • 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
    • A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
    • 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
    • A47B21/03—Tables or desks for office equipment, e.g. typewriters, keyboards with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
    • 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
    • A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
    • A47B23/04—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else supported from table, floor or wall
    • 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
    • A47B37/00—Tables adapted for other particular purposes
    • A47B2037/005—Tables specially adapted for laboratories
    • 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
    • A47B2200/0085—Supplementary support fixed on the edge of a desk or table

Definitions

  • the invention relates to a clamp arrangement according to the preamble of patent claim 1.
  • Such an arrangement is known from DE-U 8702 315.
  • An arrangement with two adjustable clamping jaws is provided there, which can be clamped on the upper edge or the lower edge of a piece of furniture.
  • the one jaw is provided with a spindle nut, and an adjusting spindle is provided, by means of which the position of the other jaw can be adjusted.
  • a tube is attached in a height-adjustable manner, to which a side plate is attached via pivotable arms.
  • the clamp arrangement is further developed according to claim 5, the sleeve being expediently secured against axial displacement according to claim 6.
  • left and right each refer to the representation in the drawing or to the normal working position of the clamp arrangement if they e.g. is mounted on a table top.
  • Fig. 1 shows a clamp assembly 10 according to the invention, which is shown attached to a plate 11.
  • the plate 11 can e.g. the table top of a table, not otherwise shown. In this example, it has a bevel 12 on its outer edge.
  • the clamp arrangement 10 has a clamp fitting 13 which is adapted to the cross-sectional shape of the plate 11 and which has approximately the shape of an elongated C and is provided on its underside 14 with a broadening 15, 15 'in both directions in order to provide good lateral stability to achieve and distribute the pressure over a large area.
  • the shaped piece 13 On its upper side 18, the shaped piece 13 has an elevation 20 which is provided with a threaded bore 22 which merges downwards into a recess 24 of larger diameter which is trapezoidal in cross section.
  • a jaw 26 adapted to its shape, which can also be referred to as a pressing part and which is connected by means of a screw 28, which is only indicated schematically, to a threaded section 30 which is integrally formed with a cylindrical section 32, which, for example can have a diameter of 30 mm and a length of about 100 mm.
  • the cylindrical section 32, as well as the threaded section 30, can be formed, for example, from brass or from a dimensionally stable plastic.
  • the threaded section 30 is guided with its external thread 34 in the threaded bore 22 of the shaped piece 13 and can be screwed out of this in order to detach the clamp arrangement 10 from the plate 11, or screwed into it in order to press the clamping jaw 26 against the plate 11 and thereby secure the clamp assembly 10 to the plate 11. It is very advantageous that the cylindrical portion 32 is "hand-made", ie you can grab it with your closed fist and easily transfer the required torque to it without the need for any tools.
  • a sleeve 36 is placed over the cylindrical section 32, which surrounds the section 32 with a slight play so that it can be rotated on it.
  • the cylindrical section 32 has an annular groove 38; opposite is located in the sleeve 36, a threaded bore 40 into which a screw (not shown) can be screwed, the end of which protrudes into the annular groove 38 and thereby secures the sleeve 36 as an engagement member against axial movements.
  • a support part in the form of a circular disc 44 is connected eccentrically at 42, the shape of which can be clearly seen from FIGS. 1 and 4.
  • FIG. 4 On the upper side of the disk 44 in FIG. 1 - this side is shown in FIG. 4 - two flat circular rings 46 and 48 made of a plastic with a low coefficient of friction are fastened, e.g. from Delrin. A counterpart to the carrier part 44 slides on these rings 46, 48, here also in the form of a circular disk 50.
  • the disks 44 and 50 and the sleeve 36 are preferably made of steel.
  • a support or side board 58 is attached to the disk 50, on which e.g. the computer screen (not shown) can be set.
  • the two disks 44 and 50 are rotatably connected to one another in the region of their common axis of rotation 60 by means of a screw 62.
  • the axis of rotation 60 is at a distance a from the axis of rotation 64 of the sleeve 36.
  • the support plate 58 can be displaced relative to the table 11 in the direction shown here by the path 2a, namely along a circular path 68.
  • the new position of the support plate 58 is then designated 58 ', the displaced Position of the axis of rotation 60 with 60 ', and the shifted position of the disc 50 with 50'.
  • FIG. 6 shows that the support plate 58 can also be rotated during this translational movement, the various positions shown being designated 58 ′′, 58 ′′′ and 58 ′′ ′′. This gives a good impression of the adjustment options.
  • FIG. 7 shows an elongated support plate 70 which is supported on two clamp arrangements 10 and 10 ', in this example at a distance of approximately 11a, where a corresponds to the information in FIG. 1.
  • the support plate 70 is therefore fastened to the upper plate 50 of both clamp arrangements 10 and 10 ', the rest position of these two plates being designated A and B in FIG. 7 and corresponding to the fully extended position of the support plate 70.
  • a parallel displacement by the distance 2a into the position 70 ' is also possible here, or e.g. a displacement of only the left section to the rear while the right section remains in front, in which case the center 60 in the right clamp arrangement 10 'then moves by the angle alpha of e.g. Twisted 30 ° in the position 60 '' with respect to the axis of rotation 64.
  • the support plate takes up the position 70 ′′.
  • Such a wide support plate 70 is ideal for data processing devices, e.g. for large monitors for CAD applications. Since it is supported by two clamp arrangements 10 and 10 ', it has a large load capacity.
  • FIG. 8 shows a variant in which a longer sleeve 36 ′ is used and is applied to the cylindrical section 32.
  • a clamping screw 76 is attached to the side of this sleeve 36 ', by means of which a support tube 78 can be adjusted vertically in the sleeve 36' and clamped there in the desired position.
  • the support tube 78 is in turn connected to the foot 80 of a support plate 82 on which a lectern 84 is attached, for example at 30 ° can be.
  • the clamp assembly 10 may e.g. with a lectern or standing desk (Fig. 8) or with a support plate (Fig. 1 to 4), or with a telephone shelf, a holder for a table lamp, a holder for a letter tray, etc., or with another device, depending on the needs of the moment.
  • a lectern or standing desk Fig. 8
  • a support plate Fig. 1 to 4
  • a telephone shelf a holder for a table lamp
  • a holder for a letter tray etc.
  • another device depending on the needs of the moment.

Landscapes

  • Clamps And Clips (AREA)
  • Connection Of Plates (AREA)
  • Dowels (AREA)

Claims (13)

  1. Dispositif à serre-joint pour fixation à une portion d'un meuble, en particulier au plateau (11) d'une table ou d'une armoire, comportant une pièce de forme (13) enserrant la portion de meuble et un élément fileté (30) muni d'un élément de pressage (26) et vissé dans un filetage (22) de la pièce de forme (13),
       dispositif caractérisé par le fait que l'élément fileté (30) est disposé sur la face supérieure de la pièce de forme (13) et présente un prolongement essentiellement cylindrique (32) orienté vers le haut, et par le fait que sur ce prolongement cylindrique (32) est disposé, avec liberté de rotation, un élément (36) qui porte un outil de travail.
  2. Dispositif à serre-joint selon la revendication 1, caractérisé par le fait que le prolongement essentiellement cylindrique (32) présente un diamètre à la dimension de la main, par exemple de l'ordre de grandeur de 20 à 50mm, et de préférence d'environ 30mm, pour que l'on puisse, au moyen de la main, y appliquer un couple suffisant.
  3. Dispositif à serre-joint selon la revendication 1 ou 2, caractérisé par le fait que la pièce de forme (13) qui enserre la portion (11) du meuble est adaptée à la forme de la section de cette portion (11).
  4. Dispositif à serre-joint selon l'une ou plusieurs des revendications précédentes, caractérisé par le fait que la pièce de forme (13) présente, sur sa face située en face de l'élément fileté (30), un élargissement (15, 15') qui, en service, s'appuie contre la face inférieure de la portion (11) du meuble.
  5. Dispositif à serre-joint selon l'une ou plusieurs des revendications précédentes, caractérisé par le fait que l'élément disposé avec liberté de rotation est conçu sous forme de douille (36) recouvrant le prolongement essentiellement cylindrique (32).
  6. Dispositif à serre-joint selon la. revendication 5, caractérisé par le fait que le prolongement essentiellement cylindrique (32) présente une rainure annulaire (38) et par le fait qu'un élément de prise (40), en particulier une vis, est associé à la douille (36) pour venir en prise dans cette rainure annulaire (38).
  7. Dispositif à serre-joint selon l'une ou plusieurs des revendications précédentes, caractérisé par le fait que l'outil de travail est conçu sous forme de pupitre d'orateur (84) (figure 8).
  8. Dispositif à serre-joint selon l'une ou plusieurs des revendications précédentes, caractérisé par le fait que l'outil de travail est conçu sous forme d'élément porteur (44, 58).
  9. Dispositif à serre-joint selon les revendications 5 et 8, caractérisé par le fait que la douille (36) est reliée à l'élément porteur (44).
  10. Dispositif à serre-joint selon la revendication 9, caractérisé par le fait que l'élément porteur (44) est relié, avec liberté de rotation, à un contre-élément (50), et que l'axe de rotation (60) de ces deux éléments (44, 50) est différent de l'axe de rotation (64) de la douille (36).
  11. Dispositif à serre-joint selon la revendication 10, caractérisé par le fait qu'entre l'élément porteur (44) et le contre-élément (50) est prévu au moins un élément plat (46, 48) formant portée à glissement.
  12. Dispositif à serre-joint selon la revendication 11 , caractérisé par le fait que l'élément plat (46, 48), qui forme portée à glissement et dont il y a au moins un, est conçu sous forme d'élément en plastique de forme annulaire permettant le glissement.
  13. Dispositif à serre-joint selon l'une ou plusieurs des revendications 1 à 6, caractérisé par le fait que l'outil de travail est conçu sous forme d'écritoire pour écrire debout, de tablette pour téléphone, de support pour lampe de bureau ou de porte-courrier/porte-documents.
EP91101034A 1990-01-30 1991-01-27 Disposition de brides Expired - Lifetime EP0440121B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9000987 1990-01-30
DE9000987U 1990-01-30

Publications (2)

Publication Number Publication Date
EP0440121A1 EP0440121A1 (fr) 1991-08-07
EP0440121B1 true EP0440121B1 (fr) 1993-04-28

Family

ID=6850470

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91101034A Expired - Lifetime EP0440121B1 (fr) 1990-01-30 1991-01-27 Disposition de brides

Country Status (3)

Country Link
EP (1) EP0440121B1 (fr)
DE (2) DE9100923U1 (fr)
ES (1) ES2041187T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110772307B (zh) * 2019-12-05 2025-02-11 肖健齐 一种脑膜和骨瓣连接夹及夹持器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089513A (en) * 1977-02-10 1978-05-16 Mack Raymond F Holding clamp means for locking pliers
DE3143914A1 (de) * 1981-11-05 1983-05-11 Giovanni 6630 Saarlouis D'Angelo "vorrichtung zum halten eines buches, einer zeitschrift o.dgl. in lesestellung"
FR2635658B1 (fr) * 1988-08-26 1991-11-08 Noclin Olivier Pupitre a pied-perche pour partitions de musique

Also Published As

Publication number Publication date
DE59100095D1 (de) 1993-06-03
DE9100923U1 (de) 1991-05-29
EP0440121A1 (fr) 1991-08-07
ES2041187T3 (es) 1993-11-01

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