You Might Like File Cabinet Lock Mechanism.  0 Comments. Views. File Cabinet Lock Mechanism. Vancouver, BC, Canada. Image details. The lock mechanism in most filing cabinets works by lowering a metal bar that runs the length of the cabinet, preventing the drawers from opening. If you push the bar up, the drawers will open. Before you resort to attacking your locked cabinet with tools, try this trick: Tilt up the front of the filing cabinet and feel along the right side of the bottom, toward the front. You should find a hole. Poke your finger into the hole and you’ll feel the end of a metal rod. Push up on the rod and this should release the locking mechanism so the drawers can open. This is easier to do if you have a co-w. Steelcase | Steelcase helps leading organizations – in business, healthcare and education – create the places that can unlock the promise of their people.  Folio Healthcare Exam Room Cabinets & Storage - Steelcase. Folio casegoods include a handwashing station, kitchenette, information display, recycling center and more. Steelcase Steelcase Health. CNB en. An interlock for a drawer positionable within a cabinet, said drawer being movable in the cabinet in a first direction toward cabient open position and Steelcase File Cabinet Locking Mechanism Pdf in a second, opposite direction toward a closed position, said interlock comprising:a slack take-up mechanism engageable with said elongated, flexible member and movable between a higher slack position and a lower slack position, said higher slack position allowing said elongated, flexible steelcase file cabinet locking mechanism example to exist in a higher slack condition, said lower slack position causing said elongated, flexible member to exist in a lower slack condition; a cam operatively cabimet to said slack take-up mechanism and to said drawer, said cam adapted to switch the slack steelcaase mechanism from the higher slack position to the lower slack position when the drawer is moved in the first direction; and a biasing member adapted to exert loxking force against said take-up mechanism that urges said slack take-up mechanism toward said lower slack position. Slots 15 are dimensioned to be substantially equal to the sum of the diameter of roller 13, the diameter of the axle 14, and the vertical mehanism of an activator rail It may be turned so that pin 82 and steelcase file cabinet locking mechanism example 84 along groove may be inserted into slot This tolerance range, however, decreases as more interlocks are installed in a given cabinet. Steelcase File Cabinet Industrial Size: x Pin 82 may then be positioned against the inner surface of groove 46, as seen, for example, in FIG.

Accordingly, the file cabinet disclosed by U. Further lightening of the cabinet requires the inconvenient expedient of removing the contents of the other drawers rather than complete removal of the drawers themselves. These and other difficulties encountered by the prior art filing cabinet anti-tip mechanisms have been overcome by the invention to be described in summary fashion below and in complete detail in the following description of the best mode of the invention.

The improved file cabinet of the present invention has particular application to lateral filing cabinets of the type having a cabinet housing with a plurality of horizontally moveable components such as roll-out shelves, drawers or other storage units therein with an equal plurality of doors moveable from a closed, blocking position to an open, releasing position. The improved anti-tip mechanism described and claimed herein includes a segmented column consisting of a plurality of longitudinally extending snubber elements axially aligned in end-to-end abutting relation.

Each drawer carriers on its side an activator rail which is disposed at right angles to the column. The tapered end of each activator rail is positioned so as to insinuate itself between two adjacent abutting snubber elements when the respective component is opened.

The act of activator rail insinuation between adjacent snubber elements causes each of the snubber elements in the column to be displaced from a central equilibrium position to one of two displaced positions.

In their displaced positions, the snubber elements block subsequent opening of any second component. Further, the improved file cabinet of the present invention includes a lock means for simultaneously locking the doors and the components against movement from their closed to their open positions when in a locking mode and for permitting movement of a single drawer from its closed to its open position while simultaneously locking both the remaining unopened doors and all of the other drawers against movement from their closed to their open positions when in an unlocking mode.

The present invention may be better understood and its numerous objects and advantages will become apparent to those skilled in the art by reference to the accompanying drawings wherein like reference numerals refer to like elements in the several figures and in which:. While the invention is susceptible of various modifications and alternative constructions, there is shown in the drawings and there will hereinafter be described, in detail, a description of the preferred or best known mode of the invention.

It is to be understood, however, that the specific description and drawings are not intended to limit the invention to the specific form disclosed. On the contrary, it is intented that the scope of this patent include all modifications and alternative constructions thereof falling within the spirit and scope of the invention as expressed in the appended claims to the full range of their equivalents. In the context of a lateral file, the moveable components may be roll-out shelves or drawers or other similar storage units: the term drawer being used hereafter for the sake of simplicity.

A reciprocating key operated plunger lock 4 is provided to lock and unlock both the doors and drawers. Operation of the locking mechanism of the cabinet may be better seen in FIG.

The illustrated locking linkage 5 comprises a laterally extending member 25, such as a piece of angle iron, centrally, pivotally mounted on the end of plunger lock 4. Opposite ends of cam angle 25 engage studs 23 carried by locking bars 6 and 7 so that depression of plunger lock causes locking bars 6 and 7 to be driven downwardly to a "locking" position FIGS.

In a preferred embodiment, locking bars 6 and 7 are mounted within a vertically extending channel 8, which is part of the cabinet, in a manner which permits the vertically extending lock bars 6 or 7 to be vertically or axially displaced yet horizontally restrained.

One manner of accomplishing this is to provide vertically extending slots within channels 8 through which members fixed to bars 6 or 7 project. Members 14 and 16 and respective slots 15 and 24 as illustrated in FIG. Turning now to a closer examinination of FIGS. Located at one side of the cabinet, locking bar 7 comprises a segmented column consisting of a plurality of longitudinally extending snubber elements 9 axially aligned in end-to-end abutment.

The abutting ends Steelcase File Cabinet Locking Mechanism Open of each snubber element 9 are preferably equipped with a roller 13 mounted on an axle 14 which is fixed to its snubber element 9. The entire column or locking bar 7 is resiliently biased by a plurality of springs 18 to assume a central equilibrium position. With this construction the bar and its elements may be displaced to either of two opposite axially displaced positions.

If springs 18 are suficiently strong, only the axially uppermost and lowermost snubber elements need be biased in this manner. With less strong springs, however, it might be desirable to resiliently bias each and every snubber element. Each drawer of the cabinet is outfitted with an activator rail 10 which is carried on the side of the drawer in a position, when the drawer is closed, adjacent to the point of abutment of two adjacent snubber elements 9.

The leading end 11 of activator rail 10 is preferably pointed or tapered to have two oppositely inclined camming surfaces 12 so that movement of the drawer in an outwardly direction causes the leading end and eventually the entire activator rail 10 to be insinuated between the adjacent rollers 13 of adjacent snubber elements.

It will be understood that this such insertion causes the snubber elements above the drawer to be displaced axially upwardly while the snubber elements below the drawer are simultaneously displaced axially downwardly.

As can be seen, displacement of the snubber elements in the column causes a roller 13 to be moved to a position which blocks subsequent outward movement of each of the activator elements of each of the remaining unopened drawers. In this manner, the action of opening one drawer effectively precludes subsequent opening of any other drawer of the cabinet.

Furthermore, it can be seen from an examination of the figures that simultaneous opening of more than one drawer is also effectively prevented since simultaneous opening of at least two drawers would require the physical compression or distortion of the snubber element or elements 9 intermediate the activator rails 10 of the two drawers being simultaneously opened.

Since snubber elements 9 are constructed of rigid structural material and rollers 13 are fixedly positioned on the ends of their respective snubber elements, compression or distortion of the intermediate snubber elements is an impossibility under loads normally expected to be encountered during normal operation of the filing cabinet.

An additional feature of the invention which prevents simultaneous opening of two or more drawers of the filing cabinet can be found in the manner in which the snubber elements are mounted for axial reciprocation within structural channel 8 of the filing cabinet.

Each snubber element 9 lies within the channel 8 while rollers 13 lie on the exterior of the channel. Axle members 14 as best seen in FIG. Slots 15 are dimensioned to be substantially equal to the sum of the diameter of roller 13, the diameter of the axle 14, and the vertical thickness of an activator rail This being the case, each roller 13 and each snubber element 9 is permitted an axial deflection in either direction which is limited to one-half of the vertical thickness of the activator rails 10 by the axial limits of the slots 15 formed in channel 8 with the effect that each of the snubber elements is locked in its axially displaced position when one of the doors has been opened.

As can be seen best in FIG. Slot 21 includes a short dog-leg portion 22 at its innermost end adapted to receive shank Depressions 26 are formed at the innermost end of activator rail 10 and cooperate with rollers 13 when the drawer has been pulled out to an extended position.

It may further be desirable, as shown at the trailing end of activator rail 27 to taper the rail so as to facilitate insertion of the rail 10 in between adjacent rollers 13 when the drawer is originally inserted into the cabinet.

The just described structure functions in a manner which permits the drawer to be moved to a position external to the cabinet 1 while being supported thereby so that the full filing depth of the drawer 2 can be used when the stored materials are to be drop filed.

This feature minimizes the necessary depth of the cabinet. Upon first outward movement of drawer 2, leading end 11 of activator rail 10 insinuates itself between adjacent rollers 13 thereby causing displacement of the snubber elements 9 in the column. As outward movement of the drawer 2 causes stud or shank 19 in slot 20 to move outwardly beyond rollers 13, activator rail 10, under the influence of snubber elements 9, is caused to rotate slightly upwardly so as to withdraw stud 28 from dog-leg 22 of slot This action releases the "floating" activator rail 10 so that the friction between rail 10 and wheels 13 causes the activator rail 10 to lag behind the drawer 2 as it moves to its extended position.

Depressions 26 assist further in this action as rollers 13 encounter the depression. As a result, as can be seen from FIG. In order to function properly, a cabinet with ten drawers Steelcase File Cabinet Locking Mechanism Iphone will therefore require smaller tolerances in the rods than a two drawer cabinet. Many drawer slides include bayonet features that allow the drawer slides to be easily removed and repositioned within the cabinet.

The present invention will now be described with reference to the accompanying drawings wherein the reference numerals in the following written description correspond to like numbered elements in the several drawings. The present invention relates to filing cabinets, and more particularly to mechanisms adapted to prevent one or more of the drawers in the filing cabinet from being opened. It has been known in the past to include interlock mechanisms on filing cabinets that prevent more than one drawer in the cabinet from being opened at a single time.

Steelcase Cores Available! The interlock includes a slack take-up mechanisms that changes the flexible member from the higher slack condition to the lower slack condition when the drawer is opened. Old Style!

The force of the biasing member may have a magnitude that is independent of the magnitude of the force exerted on the drawer in the first direction. According to another aspect of the present invention a cabinet is provided. This system uses a strap instead of a cable. Such systems, however, have suffered from other disadvantages.

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