EP0442521B1 - Conteneur à galets - Google Patents

Conteneur à galets Download PDF

Info

Publication number
EP0442521B1
EP0442521B1 EP91102169A EP91102169A EP0442521B1 EP 0442521 B1 EP0442521 B1 EP 0442521B1 EP 91102169 A EP91102169 A EP 91102169A EP 91102169 A EP91102169 A EP 91102169A EP 0442521 B1 EP0442521 B1 EP 0442521B1
Authority
EP
European Patent Office
Prior art keywords
drawer
foot pedal
drawers
container
roll container
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
EP91102169A
Other languages
German (de)
English (en)
Other versions
EP0442521A2 (fr
EP0442521A3 (en
Inventor
H. Kreuzer
H. Liebsch
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.)
Waldner Laboreinrichtungen GmbH and Co
Original Assignee
Waldner Laboreinrichtungen GmbH and Co
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
Priority claimed from DE4004724A external-priority patent/DE4004724C1/de
Priority claimed from DE9001799U external-priority patent/DE9001799U1/de
Application filed by Waldner Laboreinrichtungen GmbH and Co filed Critical Waldner Laboreinrichtungen GmbH and Co
Priority to AT91102169T priority Critical patent/ATE89640T1/de
Publication of EP0442521A2 publication Critical patent/EP0442521A2/fr
Publication of EP0442521A3 publication Critical patent/EP0442521A3/de
Application granted granted Critical
Publication of EP0442521B1 publication Critical patent/EP0442521B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/46—Locks or fastenings for special use for drawers
    • E05B65/462—Locks or fastenings for special use for drawers for two or more drawers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B53/00—Operation or control of locks by mechanical transmissions, e.g. from a distance
    • E05B53/001—Foot-operation

Definitions

  • the invention relates to a roll container with a container housing running on swivel castors and blockable castors which can be locked by means of a foot switch, which has at least one drawer in which a drawer is held so that it can be pulled out.
  • Roll containers of this type are substructures that can be moved on rollers, for example for desks or laboratory desks, which are generally provided with a plurality of drawers which can be pulled out in drawers.
  • the roll container 10 shown in Fig. 2 comprises a container housing in which a plurality of drawers 40 are guided to be pulled out.
  • the container housing runs on rollers 20 and 30, of which at least one front roller 30 can be blocked via an integrated foot switch.
  • a piece of furniture with drawers is known, a locking mechanism being provided to prevent the drawers from opening.
  • the locking mechanism forms an independent mechanism that is suitable for conventional stand furniture.
  • the object on which the invention is based is therefore to design the roll container of the type mentioned at the outset in such a way that there is no risk of the drawer moving out in the event of a sudden stop.
  • a device coupled to the foot switch, which blocks the drawer when the foot switch is released and releases it when the foot switch is actuated.
  • the design according to the invention thus ensures that when the foot switch is released, ie when the mobile container can move around, because the lockable Fixed castors are not blocked, pulling out the drawer is impossible, so that even if the roll container suddenly stops due to the inertia, the drawer cannot inadvertently move out and cause the roll container to tip over, which would be possible in particular if several drawers extend at the same time. If the foot switch is blocked, ie if the mobile container cannot move around, then the drawer is released so that it can be pulled out as desired, in which case a known interchangeable pull-out lock can be effective if several drawer units are provided.
  • a particularly preferred embodiment of the roll container according to the invention is the subject of claim 2.
  • the embodiment of the roll container according to the invention shown in Figs. 1a and 1b comprises a container housing, which preferably runs on two swivel castors 20 and two fixed castors 30, which can be blocked via a foot switch 110 in order to fix the roll container, i.e. making driving around impossible.
  • a plurality of drawers are provided in the container housing, in which drawers 40 are held or guided so that they can be pulled out.
  • a locking rod 60 is arranged, which is coupled to the foot switch 110 on a front fixed castor 30 via a deflection linkage 80.
  • a plurality of locking cams 70 are attached to the locking rod 60 at a height such that they can lie opposite stops 50 which are arranged on the drawer sides.
  • the locking cams 70 and the stops 50 face each other in the direction of the extension of the drawers 40 when the locking rod 60 is raised, which is the case when the foot switch 110 is released, and thus the blockable fixed roller 30 is released, to be able to to drive around the roll container.
  • connection of the locking rod 60 with the foot switch 110 via the deflecting linkage 80 is designed such that when the foot switch 110 is actuated, ie the fixed castor is blocked, the locking rod 60 is lowered to such an extent that the stops 50 are released by the locking cams 70, ie the locking cams 70 are located below the track of the stops 50 when the drawers 40 are moved out.
  • the locking bar 60 is in the lower lowered position so that the drawers 40 can be pulled out, since the locking cams 70 are arranged at a level which is below the plane of movement of the stops 50 the drawers. If the foot switch 110 is not actuated and thus the fixed roller 30 is released in order to move around with the roller container, then the locking rod 70 is raised via the deflecting linkage 80, so that the locking cams 70 are arranged opposite the stops 50, and thus pulling out the drawers 40 is blocked by the engagement between the locking cam 70 and the stops 50. If the roll container stops abruptly, all drawers 40 are therefore blocked, one sudden removal of the drawers 40 is thus avoided.
  • the above-described embodiment of the roll container according to the invention can also be provided in a manner known per se with an interchangeable pull-out lock, which is shown in FIG. 2 and normally prevents multiple drawers from pulling out more than one drawer.
  • an interchangeable pull-out lock is effective when the foot switch 110 is actuated, so that the locking rod 70 provided in the roll container according to the invention is lowered and the drawers themselves could thus be pulled out.

Landscapes

  • Drawers Of Furniture (AREA)

Claims (2)

  1. Conteneur roulant ( 10 ) comportant une caisse montée sur des roues de guidage (20) et des roues fixes (30) de blocage par un interrupteur à pédale (110), et qui est pourvu d'au moins un tiroir (40) extractible caractérisé en ce qu'il comprend un dispositif (50, 60 70) couplé à l'interrupteur à pédale ( 110 ), qui bloque le tiroir (40) lorsque l'interrupteur (110) est libéré, et le libère lorsque ledit interrupteur (110) est actionné.
  2. Conteneur selon la revendication 1, caractérisé en ce que le dispositif (50, 60, 70) couplé à l'interrupteur à pédale (110) est constitué d'une tige de fermeture (60) reliée à l'interrupteur à pédale (110) par une tringlerie de renvoi (80), en ce que cette tige est déplaçable verticalement en même temps que l'interrupteur à pédale (110), disposée sur un côté de la caisse du conteneur et porte au moins un ergot de fermeture (70), qui est monté de telle manière qu'il ne se trouve sur la trajectoire d'une butée (50) du tiroir (40) que lorsque l'interrupteur à pédale (110) est libéré, et que le tiroir (40) entraînerait lors de son extraction.
EP91102169A 1990-02-15 1991-02-15 Conteneur à galets Expired - Lifetime EP0442521B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT91102169T ATE89640T1 (de) 1990-02-15 1991-02-15 Rollcontainer.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE9001799U 1990-02-15
DE4004724A DE4004724C1 (en) 1990-02-15 1990-02-15 Roller container for use in laboratories - has two steering rollers, two rollers which are stopped by foot pedal
DE9001799U DE9001799U1 (de) 1990-02-15 1990-02-15 Rollcontainer
DE4004724 1990-02-15

Publications (3)

Publication Number Publication Date
EP0442521A2 EP0442521A2 (fr) 1991-08-21
EP0442521A3 EP0442521A3 (en) 1991-10-23
EP0442521B1 true EP0442521B1 (fr) 1993-05-19

Family

ID=25890169

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91102169A Expired - Lifetime EP0442521B1 (fr) 1990-02-15 1991-02-15 Conteneur à galets

Country Status (2)

Country Link
EP (1) EP0442521B1 (fr)
DE (1) DE59100113D1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2956606A2 (fr) * 2013-02-14 2015-12-23 Keter Plastic Ltd. Meuble de rangement d'unités de stockage
HK1258928A1 (zh) * 2015-12-10 2019-11-22 Jcr Pharmaceuticals Co., Ltd. 移动式低温工作台

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1586351A (en) * 1976-06-04 1981-03-18 Lb Plastics Ltd Articles of furniture incorporating locking mechanisms fordrawers

Also Published As

Publication number Publication date
EP0442521A2 (fr) 1991-08-21
DE59100113D1 (de) 1993-06-24
EP0442521A3 (en) 1991-10-23

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