DE1898934U - STAPLING DEVICE MADE OF PLASTIC. - Google Patents

Description

836 Deggeiidorf / Thu.

Ludwig-Eb3aerstr, 12 Deggendorf, May 25th, 1964

ΗΕϊΤ? ΘΕΕΙΟΗΐ ¥ Μ OFF

The novelty concerns a very simple Yorriehtuiig out of Eunst - material interest. Line up of notebooks with RtuidloeiiuHg and with Long hole, which is made from a coherent injection-molded piece. ,; .; - .. ■■

Pur leaflets with round holes are spirals made of plastic tuad multi-part plastic tooth rows with oval and round cross-sections on each one known back, in which at least two Line teeth and two visual fangs in the closed position ^ mutually interlock

Flat plastic erofiles are known for leaflets with elongated holes, which are punched out in a meander shape and then the Lan- ^! g © after are rolled.

The! Firing consists in that an injection molded plastic ■■■ -: ■■ rod hinge manufactured by casting process with normal Mlmge » Steering groove, on the long side of one half of the axillary row of teeth are arranged. when folding the hinge half ten look in the long side of the other half of the hinge, with on the other half of the hinge corresponding to the Line teeth are arranged on the long side of the visual closing teeth » The row teeth and the sacral teeth have a cross-section that in the lure of the leaflets with a round hole or with LaHgloehuBg fits «Λ .- ..", '

When the two halves of the hinge are closed, they snap ... each other into a lock and are locked in the closed position. ^

The visual teeth and / or the row teeth have im. closed Condition also has an inwardly rounded arch shape, so that when turning the pages of the booklet the same without kinking, can slide easily on the staple teeth.

f; ' ■

- Page 2

The closing point of the row teeth can be at any point be arranged to the film hinge groove "

The film joint groove of the hinge halves can be outside, within and in the Eueht continuation of the viewing swivel area de] Hinge halves and the stringing and closing teeth lie.

In Figure 1 , a possible exemplary embodiment of the stapling device is shown in section for staple sheets with elongated loops, the film joint groove of the hinge halves being outside the pivoting range of the hinge halves.

Ia of Figure 2 , the stapling device according to Figure 1 ± a S of the top view is shown.

Ia of Figure 3 is a possible embodiment of a stapling device for staple sheets with Laiagio ehung .in section shown, wherein the film joint groove of the hinge halves is within the pivoting range of the hinge halves.

Figure 4 shows a possible embodiment of a stapling device for stapling sheets with elongated holes in the Sehn.itt, wherein the film joint groove of the Seharnierhälften lies in the continuation of the Sehwenkbereiehes of the Seharnierhälften.

In Figure 5 , a further exemplary embodiment of a stapling device is shown in section for staple sheets with, for example, two round holes, the joint groove of the hinge halves being outside the pivoting range of the hinge halves.

In Figure 6 , the example according to Figure 5 is shown in the * right side view;

In Figures 1 and 2 , the lower half of the hinge is denoted by 1 and the upper half of the hinge is denoted by 2, which are connected by the outer joint groove 3. The film joint groove 3 lies outside the pivoting range of the hinge halves * 1 and 2. On the lower hinge half 1 are arranged longitudinally curved teeth as row teeth 4 at successive intervals. On the upper half of the hinge 2 are longitudinally in congruence with the lining teeth 4 also after

- sheet 3

inmea. curved elaeh teeth arranged as visual fangs 5. the ι tip of the closing tooth 5 engages in the closed state

r stapling device behind the tip of the rowing tooth 4 on the

Sehließpunkt engages 6. When closing the stapling device is arranged laterally from a resilient Rasthebelarm 7, the 'jaierhälfte 1 on the lower array ", by a Durehbrueh 8 in

* Upper hinge half 2 and locked with a fired

L barb 9 the stapler in the closed position » When the stapling device is opened, the resilient latching lever arm 7 spring-loaded and the hinge half 2 with the locking teeth 5 can then be swiveled away *

Instead of the pointed barb 9, the locking lever arm 7 can with a rounded indentation, which according to the system of a push button it ia a corresponding recess of the G-egense hinge halves jump in

With this arrangement, the stapling and changing of the booklet " leaf through easily and by any layperson. By using plastic with a crystalline character, preferably polypropylene, the film hinge groove 3 also has an unlimited one Iniek lifetime

In Figure 3 , the joint groove 10 is arranged as a connection between the hinge halves 11 and 12 within the pivoting range of the hinge halves 11 and 12, the flat row teeth 13 and the flat locking teeth 14 of the spring-loaded barb 16, the stapling device in the closed state. When pivoting out the hinge half 12 with the blind teeth 1i | the latching lever arm 15 springs out through the bevel on the barb 16 and jumps into the latch 17 of the hinge half 12. In this way, the stapling device is also locked in the open state.

Ia of Figure 4 , the joint groove 18 is seen as a connection of the hinge halves 19 and 20 in the alignment forts et tion of the pivoting range of the hinge halves 19 and 20 and the flat row teeth 21 and the flat locking teeth 22 arranged. The tips of the flat closing counters 22 have ¥ arζem, 23, “which, when the stapling device is closed, jump into counter structures 24 at the tip of the flat row teeth 21 and thus act as a lock *

.485 703 * -! 7.6Ί

Figures 5 and 6 show a possible example of a stapling device * with the same structure as in

Ji '.

* j Figure 1 and 2, but for round holes for oval alignment pins

set up. The connection between the lower half of the hinge I ₁₁₁₁ 25 and the upper half of the hinge 26 takes place outside the pivoted area of the hinge half 25 and 26 and the rowing teeth 27 and / or the locking teeth 28 through the hinge groove 29. In Figure 6, for example, two rowing teeth 27 in the corresponding booklet _r distance on the lower hinge half 25, which also serves as a base plate, arranged. Behind it, two closing teeth 28 are arranged in congruence with the two rowing teeth 27 in the upper half 26 of the hinge. The row teeth 27 and the closing teeth 28 are made, for example, of nickel-plated steel wire with a slightly oval cross-section. The sweetness 29 of the row teeth 27 and the kiss 30 'of the blind teeth 28 are bent over and embedded in the hinge halves 25.

Without leaving the framework of the furnace, the row teeth 27 and the canine teeth 28 with their eyes can also be subsequently latched into lyre-shaped bearings molded onto the hinge halves 25 and 26.

You can also use the halves of the hinge. 25 and 26 from the same Plastic polypropylene to be injected with «

The row teeth 27 have a tip 31 in a known manner when When closing the stapling device, insert each into the roof-shaped recess 32 of the split teeth 28.

On the hinge half 25 are spring-loaded latching lever arms arranged outside the closing radius of the hinge half 26. At the Closing the stapling device presses the inclined Onterkante 34 the Hinge half 26 on the inclined back 35 of the locking lever arms 33 and thereby spring them out to the side. When closing further of the hinge half 26, the latching lever arms 33 spring in again and snap into place with one of the barbs 36 in the upper edge of the hinge half 26 under tension of the visual closure point 37. When opening the The stapling device takes place by pressing the handle 38 Unlocking of the barbs 36 by pivoting them to the side and can so that the closing side with the hinge half 26 and the locking teeth 28 are pivoted away.

Claims (8)

[Γ - Sheet 5 - It is also possible without leaving the framework of the fire, instead of several latching lever arms 33, only one latching lever arm 33 to be arranged as a lock. Similarly to Figure 1, locking lever arms can also snap into a bridge. In addition, other closures can also be used analogously. # ®feeat claims ϊ 1. stapling device made of plastic with stringing teeth and visual fangs, which correspond to the cross-section and the spacing of the perforation of the booklet sheets, characterized in that all functional parts consist of a coherent injection molding * 2. Stapling device made of plastic with row teeth and visual fangs, which correspond to the cross-section and the distance between the holes of the booklet sheets, according to claim 1, characterized in that, that the Aufheftseite and the Sehiesssexte is connected by a continuous Mimverbindrille, which is outside the pivoting range the attachment side and the closure side. 3. Stapling device made of plastic with stringing teeth and closing », teeth corresponding to the cross-section and the spacing of the hole in the booklet sheets, according to claim 1, characterized in that, that the attachment side and the closing side through a continuous Film hinge groove is connected that is within the pivoting range the attachment side and the closure side. 4. Plastic stapling device with row teeth and locking teeth, which correspond to the cross-section and the distance between the holes of the booklet sheets, according to claim 1, characterized in that, that the Aufheftseite and the vision side is connected by a continuous joint groove, which in the HLueht continuation the attachment side and the closure side, 5. Plastic stapling device with row teeth and sole teeth, which correspond to the cross-section and the spacing of the hole in the booklet sheets, according to one of claims 2, 3 and 4, dadureh characterized in that the pilm-joint groove is interrupted, however lies in an e-house. / I «Sheet β 6 · Plastic stapling device with row teeth and closing-J teeth, which correspond to the cross-section and the spacing of the perforation of the staple sheets, characterized according to claims 1 to 5, that the closing effect of the stapling device by means of resilient latching lever arms (7, 15, 33) injected onto the stapling side takes place, which in turn with barbs (9, 1β, 36) in the Engage the closing side of the stapler. 7. Plastic stapling device with row teeth and locking teeth, the cross-section and the distance of the Loehung Stitching sheets correspond, according to claims 1 to 5, characterized in that the closing effect of the stapling device is connected to " resilient latching lever arms injected onto the closing side are made, which in turn - with barbs in the tacking side of the stapling device click into place. 8. stapling device made of plastic with stringing teeth and visual fangs, which correspond to the cross-section and the spacing of the perforation of the leaflets, characterized according to claims 1 to 7, that the row teeth and / or the locking teeth are made of metal and in the injection molding process in the hinge halves to be embedded with. > 9 stapling device made of plastic with row teeth and blind teeth, which correspond to the cross-section and the distance between the holes of the booklet sheets, according to Claims 1 to 7, characterized in that that the row teeth and / or the locking teeth are made of metal and after the injection molding process in on. the hinge halves molded bearings are latched Wse UM * fcj & IBescteatbiKK! and SefHifeartpr.)! # dta ingredient dngenkM · »si» weM * vm Ar Wm of the originally sfagereisMs » ü-Aaüaqsn . The legal meaning of the discrepancy has not been established. litiiefieg & p. benndea in the Amlsakfen. You can always pay attention to your interest. Mti Anira "wenton hfetfrom also FoMkopten " aar ftm- * flUM i