WO2008138657A2

WO2008138657A2 - Mounting kit

Info

Publication number: WO2008138657A2
Application number: PCT/EP2008/052939
Authority: WO
Inventors: Rudolf Fuchs
Original assignee: Robert Bosch Gmbh
Priority date: 2007-05-10
Filing date: 2008-03-12
Publication date: 2008-11-20
Also published as: WO2008138657A3; DE102007021908A1; EP2152472A2

Abstract

Components (2) used for mounting purposes in conjunction with hand-held machine tools are combined to mounting kits (1). The invention is characterized in that the components are organized according to their size class in a mounting kit comprising components of one size class, and the components of one size class are encoded with a standard color and/or shape symbol.

Description

description

Title mounting kit

The invention relates to a mounting set, in particular a usable in conjunction with hand-held machine tools mounting kit, according to the preamble of claim 1.

State of the art

Monthage sets are known, for example, from the furniture industry, in which furniture prefabricated in individual parts is distributed together with assembly sets which contain the components required for assembling the individual parts, such as connecting parts, screws, dowels and the like, in a product-specific manner.

Do-it-yourselfers, but also craftspeople, are often forced, in relation to a respective task, to compile the work equipment required for the work on a case-by-case basis, ie to carry out a particular task. This includes the compilation of components such as screws, plugs, screwdriver bits and the like in each required lent sizes, which is particularly active in do-it-yourself

Laypeople - irrespective of the issue of stocktaking - are tedious and error-prone. For example, although dowels are marked in terms of their size, information about suitable screws are usually provided only pack-related. For screws, there is generally a lack of size information, and also on a label with respect to the type of screw, as well as in the head training with respect to the tool approach. There are thus many sources of error, associated with a sometimes great effort for the task-related procurement and compilation of different components.

Disclosure of the invention

The invention has for its object to improve the conditions for error-free and fast, case-related work.

This object is achieved with the features of claim 1. The dependent claims indicate expedient developments.

In the mounting set according to the invention, components are combined in each case which, as components of a functional chain, form a working unit on the basis of their assignment to the same size class and which are identically marked as constituents of this working unit. It is thus possible to provide assembly sets which are identical in functionality but which belong to other size classes with regard to their components and which are marked differently in terms of this difference in the size class.

The user is thus given a mounting kit to the hand, which is based on the purpose of the user to determine only in terms of size class, but requires no provisions regarding the composition of the components.

This ensures via the mounting set that no errors can arise in terms of the composition of the components in their mutual assignment, and it is above all ensured that each in a functional chain required for a work unit Components are present. This facilitates stockpiling with rapid availability of all components required for a respective work unit, but above all the stock keeping and the associated logistics.

It is expedient in the context of the invention, when the respective mounting set holds both those components that are consumed in labor - as mounting components - as well as those that are available for multiple use as tool components.

Thus, the conditions are created to summarize assembly sets to work magazines and come in the context of this summary to reduce the effort. This by the fact that with respect to a work magazine with

Mounting components of several identical mounting kit associated tool components only need to be provided easily. The same applies with regard to the compilation of working magazines from mounting sets, which belong to different size classes with regard to their assembly components, wherein in each case a tool component has to be provided for such cases in relation to the mounting components associated with a size class.

The inventive, in each case for a mounting set consistent identification of the components of this mounting set also provides in work magazines, the advantages of the invention, the summary of mounting kits in work magazines without prejudice to the required for the labor benefits additional economic benefits by saving components.

The uniform identification of each of a mounting set associated components can be achieved by identification symbols, in particular also color and / or shape symbols, wherein the color and / or shape symbols can also be components of the respective components, for example - A -

special shape in areas of the components or by appropriate coloring for the components, which is particularly useful for wholly or partially made of plastic components and requires no additional effort.

In particular, in connection with hand-held machine tools in the form of drills come as components of a mounting kit dowels, drills, screws and screwdriver bits in question.

In connection with the marking of assembly components formed by screws, it proves to be appropriate for the identification to assign a color or shape symbol in their head area. It is expedient, in particular, an attached shape symbol, which can additionally serve the color coding, but which can also be used as a screw aid serving to guide the screw.

Such a screwing aid can be formed, for example, by a lug provided on the screw, in particular near the head, or else by a cup-shaped part encompassing the head. Expediently, such a cup-shaped part can also serve as a leading receptacle for a screwdriver bit to be inserted into the screw head, so that the function of a work aid can also be advantageously connected to the identification function.

Furthermore, such a shape symbol provided in the head region of the screw also forms a favorable possibility for connecting components provided therewith, in this case in particular screws, to one another like a strip, which lends itself to

Mounting components of several mounting sets in working magazines proves useful. Such an attached shape and / or color symbol, as mentioned above and in connection with mounting components designed as screws, may expediently be designed as a stop that can be blown off when screwing in, so that a piece of equipment can be used Screw with such a screw aid no additional work is connected to their removal.

Also with regard to drill bits provided as tool components, a shape and / or color symbol provided in the transition to the shank area proves to be useful for marking them, and such a symbol can advantageously be formed by a sleeve attached to the shank. This sleeve can also serve as a depth stop for the drill in the context of the invention, it being within the scope of the invention to form this depth stop in the region of its stop surface by appropriate chamfer as a countersink by at least one cutting lip is provided in the chamfer.

Regardless of the intended use in the invention of such a drill as a component of a mounting set with attached to the drill shank sleeve and formed by the sleeve shape symbol, or in the sleeve integrated color marking as a color symbol, such a drill version with stop-side cutting lip is also an embodiment, in which the stop can be formed as part of the shaft by appropriate thickening of the shaft.

The inventive labeling of a mounting set, and thus a size class associated components by identification symbols, in particular by color and / or shape symbols, can be suitably transferred to the hand-held machine tool, in particular the hand-held, designed as a drill machine tool to adjust the same to vote in terms of their speed and / or their torque to the respective mounting kit. The hand-held, in particular designed as a drill machine tool can be provided for this purpose with an adjusting device, such as a thumbwheel, the assigned to the respective torque and / or speed range identification symbols, in particular color and / or shape symbols, so that the same orientation framework results over the entire work and function chain.

Working with assembly sets, or in their summary with work magazines, can be used for the other orientation, so preferably to display on a machine tool, in particular the drill associated display the mounting kits and / or work magazines, so that an overview is given allows a selection.

Based on this selection on the part of the machine tool to specify corresponding setting and control commands can be further simplified by using a display with touch-screen function, via which an adjustment of the machine tool takes place in accordance with the selection made.

Advantageously, the display, if necessary, in addition, a separate representation of the symbols used in the mounting kits, such as the color and / or shape symbols include, for example in the form of a toolbar, so that, regardless of any other representation, a selection will be made can, where the choice made via the corresponding icon can also be displayed, if necessary, in reducing the representations on the display on this icon, so that the respective selection of the operator is also clearly displayed.

Further advantages and expedient embodiments can be found in the claims, the description of the figures and the drawings. Show it:

1 using the example of a mounting kit for hand-held machine tools, here a drill, components of this mounting kit, characterized by a color symbol, FIG. 2 is a representation corresponding to FIG. 1, with a color symbol being identified, FIG.

3 shows a further possibility of labeling a chipboard screw in countersunk head design with Torx

Drive, wherein a flag is provided for identification on the screw shaft, which is also available as a screwing aid when attaching the screw,

4 and 5 in perspective, and a schematic sectional view, designed as a sleeve marking for such a screw, which is also useful as a screwing aid,

6 as component of a mounting set according to FIG. 1 or 2, a screwdriver bit, which is provided for identification with a color symbol in the form of a molded coding,

Fig. 7 shows an example used in a mounting set according to FIG. 1 or 2, provided with a marking drill, wherein the label, analogous to FIG. 6, is formed by a molded coding, which is part of a shrunk onto the drill sleeve, which additionally designed as a countersink,

8 with reference to a drill according to FIG. 7, in conjunction with a detail of a drill, a working example,

FIGS. 9 and 10 in view and perspective screws of a working set, for example, according to FIG. 1 or 2 with attached, designed as flags Schraubhilfe according to FIG. 3, in a summary to a screwing strip for a working magazine,

FIGS. 11 and 12 correspond to FIGS. 9 and 10, respectively

Training the screw aid as a sleeve,

13 is an illustration of a work magazine comprising the contents of several assembly sets,

14 is a fragmentary view of a drill as a hand-held machine tool with an adjusting device, via which the power and / or the speed is adjusted to the respective Arbeitsets adjustable when using the working sets associated color and / or shape symbols to identify the associated adjustment positions of Actuator, and

FIGS. 15 to 17 in association with the drilling machine, for example according to FIG. 14, a display on which, for example, an overview of the assembly sets or work magazines which can be used in conjunction with the machine is shown, as well as the molds and dies associated therewith / or color symbols are displayed.

As for a mounting set 1, for example, selected components 2 1 and 2, a screw 3, a dowel 4, a drill 5 and a screwdriver bit 6 are shown in Figs. These components 2 find in connection with a hand-held machine tool in the form of a drill usable as a drill 20 use for dowel anchoring of the screw 3, for this purpose, successively in a functional chain, first the drill 5 is used, then the dowel 4 in the with the drill 5 created hole is inserted, and wherein Subsequently, the screw 3 is screwed into the dowel 4 via the screwdriver bit 6 as a connection to the drill 20 used as a screwdriver.

According to this functional context, the components 2 of the mounting kit 1 are matched in size to each other, so belong to a same size class. With regard to screws 3 of different sizes, mounting sets 1 of different size classes are obtained.

Within the scope of belonging to a mounting set 1 whose components 2 are thus assigned to a same size class, and the affiliation to this size class, and thus to the corresponding mounting set 1, is symbolized by the same markings, Figs. 1 and 2 show different types of labeling.

In Fig. 1 is used to identify the components 2, a bar code 7 use. With reference to the mounting set 1 in FIG. 1, only one stroke 8 is provided for characterizing the size class shown there, which is designed as a color and / or shape symbol. As a shape symbol, for example, characterized in that the bar mark is formed by a corresponding notch, as a color symbol, for example, characterized in that a corresponding color stroke is provided, if appropriate, the notch is designed in color. An encoding by a barcode 7 is to be realized by varying the number of dashes 8 for mounting sets 1 with components 2 of different size classes in a simple manner and without significant effort, the recognizability of different size classes also improved by different colors for each, designed as a notch Codestrich can be. As a shape symbol also numbers can be used.

Fig. 2 shows a solution in which the marking of

Components 2 of a mounting kit 1 achieved by appropriate coloring or coloring of at least parts of the components 2 becomes. Thus, for example, the dowel 4 can be sprayed wholly or partially of correspondingly colored plastic, and it can, as shown for the screw 3, the drill 5 and the screwdriver bit 6, these parts are partially colored, so the screw 3, for example, in the shaft region, the Shank of the

Drill 5 and the working part of the screwdriver bit 6. Also, only by different colors can different size classes clearly distinguish each other.

The continuous identification of a mounting set 1 associated and thus the same size class associated components 2 is starting from a same color coding to realize by neck parts, with Fig. 3 to 5 provide such a solution for the identification of the screw 3, which in the case of FIG 3. an at least regionally correspondingly colored designed, in particular colored flag 9 is assigned. The flag 9 is provided with a sleeve 10 which is penetrated by the screw 3 and which is preferably designed as a slotted clamping sleeve, which can be attached along the screw 3 in the shaft or in the threaded area. The

Flag 9 can be used at the same time when attaching the screw 3 as a hand-held guide for the screw 3, thus forming a screw that is at the screwing, at the latest when hitting a stop surface 12, blasted off. In view of this separation of the attachment part, so for example, the flag 9 of the screw 3, the sleeve 10 may also be otherwise provided with corresponding predetermined breaking points.

4 and 5 show as the screw 3 associated identification part penetrated by the screw 3 attachment portion in the form of a cup 11 having a through hole for the screw 3 in the bottom region, so that the cup 11 when screwing the screw 3 against a stop surface, as indicated at 12, comes to rest. Preferably, the cup 11 is threaded onto the screw 3 so far that it lies with its head part 13 in the interior of the cup 11, which is in Screwing the screw 3 tapers, so that upon impact of the cup 11 on the stop surface 12 of the cup 11 is blasted off. Preferably, the cup 11 is slit longitudinally over part of its height from the bottom area - slot 14 - so that the screw 3 can be easily threaded into the cup 11 and the cup 11 is resiliently supported against the screw 3, so that also in this case the attachment part, so the cup 11 can be used as a screw aid, which also facilitates the insertion of the screwdriver bit 6 in the corresponding insertion in the screw head.

FIGS. 6 and 7 illustrate the identification of a screwdriver bit 6 or a drill 5 symbolizing belonging to a mounting set 1, this being achieved, for example, by a screwed-on sleeve 15, 16, which is provided with a corresponding color marking 17.

In the case of the drill 5, it proves useful to assign this sleeve 15 at least one additional function, namely that of a depth stop for the drill 5 when hitting a stop surface 12. Preferably, the function of a countersink can be realized via the sleeve 15 by the Sleeve 15 is provided in its preferably tapered against the stop surface 12 part with a cutting lip 18.

It is within the scope of the invention, instead of an attached sleeve 15 to perform the drill 5 in the transition region of its threaded part on its shaft portion, analogous to an attached sleeve 5, thickened and this thickened area expiring on the threaded portion corresponding to the sleeve 15 with a

To provide cutting lip 18, which is preferably provided in a tapered portion of the thickening.

The countersinking function of the sleeve 15 provided on the drill bit 5 is illustrated in FIG. 8, in which the drill 5 clamped in the chucking head 19 of an indicated drilling machine 20 runs up onto the stop surface 12 during the drilling of a dowel hole is shown, so that the borehole 21 is flared conically towards the stop surface 12 and at least the dowel 4 is recessed with a head edge to the stop surface 12.

Fig. 13 shows the summary of the components 2 of several sets of mounting 1 in a work magazine 22, the functional due to the assembly consumed components 2, namely screws 3 and dowels 4, as mounting components in a summarized assembly sets 1 corresponding number are present, while for a multiple use certain components as tool components, namely drill 5 and screwdriver bit 6, are simply provided. FIG. 13 shows a preferred arrangement for such a work magazine 22 formed from the summary of mounting sets 1, wherein the components consumed during assembly, namely

Screws 3 and dowels 4, preferably in particular by injection with the enclosing frame 23 of a receptacle 24 for the working magazine 22 are connected. The receptacle 24 is also provided with insertion openings 25 for the tool components, namely drill 5 and screwdriver bit 6, so that they can be stored again in the receptacle 24 for the working magazine 22 after each use.

FIG. 13 illustrates that the attachment parts, that is to say for example the lugs 9, can be used in an expedient manner in order to connect the components 2 belonging to a work magazine 22, designed as screws 3, to form a screw strip 26. This is shown in FIGS. 9 and 10 for provided with flags 9 as an attachment part screws 3, and Figs. 11 and 12 for screws 3, which are provided with cups 11 as attachment parts. Fig. 9 and 10 illustrate beyond that provided for lugs 9 neck portions can be arranged both adjacent to the head portion 13 of the respective screw 3 as well as adjacent to the tip of the screws 3, wherein in this solution shown in Fig. 10, the flags with 9 their sleeves 10 are attached to a strip 27 tear-off. The same 11 and 12 with respect to the connection of the cups 11 to a strip 27th

The according to the size class of the components 2, which are assigned to a mounting set, selected marking with symbols, especially color and / or shape symbols, is suitably maintained for drills and used as a screwdriver drills that are used in conjunction with the mounting kit 1, form in particular combined with assembly sets 1 in suitcase form working units.

Such a drill 20 is shown in Fig. 14 fragmentary, with an adjusting device 28, comprising a setting wheel for adjusting the torque and / or rotational speed of the drill 20. The setting of the drill 20 in

Adaptation to the characteristic data assigned to a respective size class of the components expediently takes place in such a way that the setting wheel is provided with shape and / or color symbols, in particular color symbols, in the same way as the components assigned to the respective size classes, so that a high degree of operating safety is ensured.

FIGS. 15 to 17 furthermore show an embodiment of the drilling machine 20 with a display 30, on which available, for example in a work unit combined assembly sets 31 are illustrated. By way of this pictorial illustration, a selection of a respective mounting set 31 is facilitated, with FIG. 16 showing a work magazine 32 composed of a plurality of mounting sets 31 of the same size. This work magazine 32 corresponds to a symbol color, and FIG. 17 illustrates a number of color symbols used in conjunction with respective mounting sets 1.

Guided by these pictorial representations, the operator can be additionally instructed with regard to the setting of the adjusting device 28. A preferred solution according to the invention is to design the display 30 as a touch-screen display, via which the drilling machine 20 can also be set with regard to the torque and / or the rotational speed, whereby the feather-free operation is further facilitated. In particular, the respective setting of the drilling machine can also be displayed on the display 30 via the corresponding color markings 33, even if this has possibly been input via the setting device 28.

Claims

claims

1. mounting set (1), in particular in conjunction with hand-held machine tools usable mounting set (1), in the components (2) of different function are summarized for assembly purposes, characterized in that in a mounting kit (1) each summarized components (2) as Components of a function chain belong to the same size class and are marked the same according to the assignment to the same size class.

2. Monthageset according to claim 1, characterized in that as components (2) of a mounting kit (1) during assembly consumed mounting components (screws 3, dowel 4) and at least one intended for multiple use tool component (drill 5, screwdriver bit 6) are.

3. Mounting set according to claim 1 or 2, characterized in that as a uniform identifier for the components (2) of a mounting kit (1) the same symbols, in particular color and / or shape symbols, are provided.

4. Mounting set according to one of the preceding claims, characterized in that a plurality of mounting sets (1) with respect to their components (2) are combined to form a working magazine (22).

5. Mounting set according to claim 4, characterized in that to a working magazine (22), the mounting components (screws 3, dowel 4) of several identical mounting sets (1) and the at least one tool component (Drill 5, screwdriver bit 6) of one of these mounting kit (1) are summarized.

6. Assembly set according to claim 4, characterized in that in a working magazine (22) the assembly components of different mounting sets (1) and, based on the respective different mounting sets (1), which are summarized at least one tool component of a respective mounting kit.

7. Mounting set according to one of the preceding claims, characterized in that provided for mounting components screws (3), in particular in the head region an attached symbol, in particular a shape and / or color symbol, is provided.

8. Mounting set according to claim 7, characterized in that the attached symbol is designed as a screw aid.

9. Mounting set according to claim 7 or 8, characterized in that the attached symbol is designed as a detachable stop.

10. Assembly set according to one of the preceding claims, characterized in that provided as a tool component drill (5) has a symbol, in particular a color and / or shape symbol, which is designed as a depth stop.

11. Mounting set according to claim 10, characterized in that the depth stop is designed as a countersink.

12. Mounting set according to one of the preceding claims, characterized in that the hand-held, in particular as a drill (20) formed machine tool as in their Drive speed and / or in their torque adjustable machine tool is formed and an adjusting device (28) which is provided with the mounting kits (1) corresponding symbols as Einstellmarkierungen.

13. Drill (5), in particular in mounting sets (1) according to one of the preceding claims included drill (5) for hand-held machine tools, characterized in that the drill (5) is provided with a depth stop, which is designed as a countersink.