WO1998047407A1 - Dispositif de reglage vertical d'un banc de montage, destine a imprimer un mouvement lineaire vertical au plateau - Google Patents

Dispositif de reglage vertical d'un banc de montage, destine a imprimer un mouvement lineaire vertical au plateau Download PDF

Info

Publication number
WO1998047407A1
WO1998047407A1 PCT/SE1998/000657 SE9800657W WO9847407A1 WO 1998047407 A1 WO1998047407 A1 WO 1998047407A1 SE 9800657 W SE9800657 W SE 9800657W WO 9847407 A1 WO9847407 A1 WO 9847407A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate
vertical
movement
work
frame
Prior art date
Application number
PCT/SE1998/000657
Other languages
English (en)
Inventor
Arne Ytterhag
Original Assignee
Inergo Produktion Ab
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 Inergo Produktion Ab filed Critical Inergo Produktion Ab
Priority to EP98917873A priority Critical patent/EP0989813A1/fr
Priority to AU70922/98A priority patent/AU7092298A/en
Publication of WO1998047407A1 publication Critical patent/WO1998047407A1/fr
Priority to NO994921A priority patent/NO308064B1/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
    • B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
    • 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
    • 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
    • A47B2200/0035—Tables or desks with features relating to adjustability or folding
    • A47B2200/004—Top adjustment
    • A47B2200/0041—Height adjustable table top with parallel link arms

Definitions

  • the present invention relates to vertically adjustable tables preferably work benches at which there is a need to fast and easily raise or lower the work plate depending on the work carried out or in order to change work position to avoid injuries by enabling an ergonomi- cally correct work position. This is particularly important when the same table is used by two or several persons of different tallness.
  • the object of the present invention is to eliminate said drawbacks by providing a more simple and cheaper form of vertically adjustable tables. This is achieved by means of the apparatus the characteristics of which appear from the following claims.
  • figure 1 in a side view, shows a vertically adjustable table according to the invention
  • the figures 2A, 2B and 2C are also shown in a side view, but in somewhat smaller scale the same table with different vertical adjustments, more precisely in figure 2A the table in its highest position, in figure 2B the table in an intermediate position and in figure 2C the table in its lowest position.
  • Figure 3 shows in section and in a front view a frame comprised in the plate of square tubes which frame by means of a guide arrangement is connected to a raising beam arranged for vertically adjusting the level of the plate and figures 4A and 4B show in released position and locked position respectively a locking mechanism arranged for locking the frame in relation to the raising beam.
  • a vertically adjustable table is shown the plate 1 and associated frame 2 of which rest on a support arranged to be put on the floor one of the side portions of which support is generally designated 3.
  • a vertical side portion 4 is comprised which by means of beams, not shown, is connected to a corresponding side portion of the opposite side portion of the support, not shown.
  • the side portion 4 rests on a foot 5 which extends along the whole side.
  • the vertical side portion 4 are additionally mutually parallel arms 6, 7 by means of a first end portion mounted for a pivoting movement which pair of arms by means of a second end portion are also mounted for a pivoting movement at a vertically arranged raising beam 8 which by means of its upper portion is fixed to the frame 2 in such a way that it at vertical adjustments can be displaced horizontally in the direction towards or away from the side portion 4.
  • this plate is guided by means of a guiding means 9 associated with the vertical side portion 4 giving the plate a vertical linear movement.
  • This vertical linear movement is possible due to the fact that the upper end portion of the raising beam, as mentioned above, is con- nected to the frame 2 moveable in the horisontal direction.
  • the vertical movements are facilitated by a gas supported spring 10 ar- ranged between the side portion 4 and the upper of the parallel arms 6.
  • the plate 1 is locked in the desired position by means of a hydraulic damp and locking cylinder 7 arranged in the arm 7.
  • the figures 2A, 2B and 2C are also showing in a side view, but in somewhat smaller scale, the same table as in figure 1 with different vertical adjustments, more precisely in figure 2A the table in its highest position, in figure 2B the table in an intermediate position and in figure 2C the table in its lowest position.
  • the figures illus- trate on one hand the extent of the displacement of the raising beam 8 in the horisontal direction and on the other hand the change of length of the guiding means 9 at different vertical positions.
  • Figure 3 shows in section and in a front view on one hand a part of the plate 1 and on the other hand the frame 2 which is made of square tubes which frame by means of a guiding means 1 1 with bearing balls is arranged movable horizontally connected to an angle-iron 12 arranged at the upper end portion of the raising beam 8.
  • a locking mechanism 1 3 is arranged journalled in the frame 2.
  • a pivoting wedge 14 forming part of the locking mechanism is reaching into the space between the frame and the angle-iron 12.
  • This locking mechanism is controlled by means of a wire 15 which is illustrated in figures 4A and 4B which figures show the locking mechanism 13 with its pivoting wedge 14 in locked and released position respectively.
  • the locking mechanism 13 When the wire is not activated the locking mechanism 13 is caused to lock by means of a spring 16 in which position the pivoting wedge 14 is pressed against the frame 2 as well as the angle- iron 12 which is shown as a detail within the circle in figure 4A. The corresponding released position is shown in figure 4B and its detail.
  • the control wire is connected to a pedal which suitably is arranged at the foot of one of the side portions.
  • the control wires to the hydraulic locking cylinders 17 are connected to the same pedal.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)

Abstract

L'invention concerne un dispositif de réglage vertical d'un banc de montage permettant d'imprimer un mouvement linéaire vertical au plateau (1). Ce banc de montage comprend un support doté de parties latérales (4) verticales sur lesquelles des bras (6, 7) parallèles sont montés pivotants au niveau d'une première extrémité. A l'autre extrémité, cette paire de bras (6, 7) est également montée pivotante sur une poutre de levage (8) verticale qui est fix ée, par sa partie supérieure, au plateau (1) ou à un cadre (2) comportant ce plateau. Selon l'invention, les deux parties latérales (4) verticales du support sont pourvues d'extensions télescopiques (9) fixées au plateau (1) ou à son cadre et conçues pour leur donner un mouvement linéaire vertical lors d'un réglage vertical. La poutre de levage (8) est, lors de sa fixation au plateau (1) ou à son cadre (2), placée de manière à pouvoir se déplacer horizontalement par rapport au plateau ou à son cadre pour autoriser un mouvement linéaire du plateau (1) dans le sens vertical.
PCT/SE1998/000657 1997-04-10 1998-04-08 Dispositif de reglage vertical d'un banc de montage, destine a imprimer un mouvement lineaire vertical au plateau WO1998047407A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP98917873A EP0989813A1 (fr) 1997-04-10 1998-04-08 Dispositif de reglage vertical d'un banc de montage, destine a imprimer un mouvement lineaire vertical au plateau
AU70922/98A AU7092298A (en) 1997-04-10 1998-04-08 Apparatus at a vertically adjustable work bench for giving linear vertical movement to the work plate
NO994921A NO308064B1 (no) 1997-04-10 1999-10-08 Anordning ved en vertikalt justerbar arbeidsbenk for Õ tilveiebringe en lineær vertikal bevegelse av arbeidsplaten

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9701365-0 1997-04-10
SE9701365A SE9701365L (sv) 1997-04-10 1997-04-10 Anordning för att vid ett höj- och sänkbart arbetsbord åstadkomma en rätlinjig vertikal rörelse av arbetsskivan

Publications (1)

Publication Number Publication Date
WO1998047407A1 true WO1998047407A1 (fr) 1998-10-29

Family

ID=20406548

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1998/000657 WO1998047407A1 (fr) 1997-04-10 1998-04-08 Dispositif de reglage vertical d'un banc de montage, destine a imprimer un mouvement lineaire vertical au plateau

Country Status (5)

Country Link
EP (1) EP0989813A1 (fr)
AU (1) AU7092298A (fr)
NO (1) NO308064B1 (fr)
SE (1) SE9701365L (fr)
WO (1) WO1998047407A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1736393B1 (fr) * 2005-06-22 2008-01-16 Hajdar Ademaj Chevalet pour matériaux longs
US8800454B2 (en) 2010-04-12 2014-08-12 Baral Holdings Corp. Height adjustable work surface system
CN106002873A (zh) * 2016-07-18 2016-10-12 桐城市文才管业有限公司 胶管放置托架

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625160A (en) * 1969-03-14 1971-12-07 G Bergman System for balancing a tabletop that may be adjustably set in position
FR2637165A1 (fr) * 1988-09-30 1990-04-06 Samko Sarl Table de hauteur reglable, a la fois et indifferemment, par un systeme mecanique et un systeme electrique
WO1992008393A1 (fr) * 1990-11-07 1992-05-29 Borgh, Krister Systeme de liaison incorporant un ressort a gaz
SE501178C2 (sv) * 1993-12-02 1994-12-05 Roland Holmquist Höj- och sänkbart arbetsbord
SE503360C2 (sv) * 1995-04-19 1996-06-03 Roland Holmquist Anordning vid ett rätlinjigt höj- och sänkbart arbetsbord

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625160A (en) * 1969-03-14 1971-12-07 G Bergman System for balancing a tabletop that may be adjustably set in position
FR2637165A1 (fr) * 1988-09-30 1990-04-06 Samko Sarl Table de hauteur reglable, a la fois et indifferemment, par un systeme mecanique et un systeme electrique
WO1992008393A1 (fr) * 1990-11-07 1992-05-29 Borgh, Krister Systeme de liaison incorporant un ressort a gaz
SE501178C2 (sv) * 1993-12-02 1994-12-05 Roland Holmquist Höj- och sänkbart arbetsbord
SE503360C2 (sv) * 1995-04-19 1996-06-03 Roland Holmquist Anordning vid ett rätlinjigt höj- och sänkbart arbetsbord

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1736393B1 (fr) * 2005-06-22 2008-01-16 Hajdar Ademaj Chevalet pour matériaux longs
US8800454B2 (en) 2010-04-12 2014-08-12 Baral Holdings Corp. Height adjustable work surface system
CN106002873A (zh) * 2016-07-18 2016-10-12 桐城市文才管业有限公司 胶管放置托架

Also Published As

Publication number Publication date
NO308064B1 (no) 2000-07-17
NO994921D0 (no) 1999-10-08
EP0989813A1 (fr) 2000-04-05
SE506323C2 (sv) 1997-12-01
AU7092298A (en) 1998-11-13
SE9701365L (sv) 1997-12-01
SE9701365D0 (sv) 1997-04-10
NO994921L (no) 1999-10-08

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