DE1959445U - CIRCULAR KNIFE. - Google Patents

Description

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PATENT ADVERTISER DR. HANS RIEPER BLATT ² ZU ¹² 353 FROM

PATENT ADVOCATE DR. H.-J. RIEDER

The innovation is based on the task, these slopes! zn, removed »For this Exveek, according to the innovation, the cutting ring is composed of individual segments.

As a result of this configuration, there is a significantly increased economic efficiency through the greatest possible reduction in material waste when cutting of the segments reachedj further a relief and simplification of the Manufacture and achieved a significant improvement in cutting performance.

According to an advantageous embodiment, the segments under training, a "srom fastening material, such as Solder material, precipitated joint toss against each other.

You can then continue to see a favorable improvement in cutting performance Newly the abutting edges of the segments diverging towards the cutting edge anordbaea.

Finally, the hiring also enables a completely loss-free production der, segment e 5 inttesa these from in their upright those in the segment form Curved, straight JP flat strip safes

The drawing shows the new embodiment in accordance with the new design in two exemplary embodiments. Show Bs

Fig. 1 is a side view of a circular knife with two segments formed cutting ring,

Fig. 2 shows a cross section of this and

PATENT ADVERTISER DR. HANS RIEDER BLATT 3 TO 12 553 VOM 2? "1.196:

PATENT ADVOCATE DR. H.-J. RIEDER

ÄtoTb * 3 a cross-section toei sngeschliffeBer silk silk - \

Another embodiment of a circular knife with, for example, six Cutting ring formed by segments,

a cross section and

Fig * i a eötspreelieaäea Qaerselmitt with a sharpened cutting edge <*

The base sheet to be ordered from 3Sise & .ad "dgl *". 1 is with a sur hub drilling 3 Feonseatric Ringaiit 2 Trersee, Sera! Depth about the thickness of the ans zxiei segments%,% * formed sciine encroachment. is equivalent to"

The segmeateK ^ ₉ % siaä in the Si "tightly embedded and secured by soldering or gluing, so that they butt against each other under the formation of anchoring material, for example L-metal, filled joints 5"

The cutting edge 6 is on the üä? Eisraesser by appropriate grinding educated" ·

With äer ± n JLbb. The cutting ring is composed of a plurality of segments 7 shown in FIGS. k to 6, the segments being formed from straight metal strip sections H which are bent into the segment shape in their edgewise plane. These are embedded and strengthened in the same way in the Kingnut 2 of the Srundbiattes.1, each time! Joints 8 are formed.

In both cases, the abutting edges can be used to increase the cutting performance 9 of the segments to diverge towards the cutting edge so that at

PATENT ADVERTISER DR. HANS RIEPER BLAH if ZU Ig 553 VOM 27 »1» 196?

PATENT ADVOCATE DR. H.-J. RIEDER

the 'SSnSLen. the joint 8 creates an open sm.ak.e1 , which influences the cutting of the circle wetter at a favorable price,

One can feel the formation of the segments under both simultaneous hardening a, B »by means of Supferlot anfMtea, as well as that Segments back to Mrtea ttaui. daaa. on the round sheet vreich. solder on

or auöji aufkleiieji * Bas Jaschleifen äer SchAeide 6 is followed by ,, and im Tjel.ieM.gezs

Claims (2)

PATENT ADVERTISER DR. HANS RIEDER BLATT g ZU 12 Mjio 05/91 j ^ * "* 1 PATENT ADVOCATE DR. H.-J. RIEDER ■ '* S c h u t ζ a η s ρ r ü "c h e 1 ») Circular knife for cutting, iron paper, textiles, plastics pd, dgl »with disinfectant leaf from Bisen and solderedjä or * .aufgekobenfesif made of Scteellarbeitsstalil or hard metal ScJiiieiid> ing, iactoch gekenazeichliet, ate the cutting ring out individual Segsaentea {4 or «7) is composed. 2.) Circular knife according to Änsprwelx l _t - characterized by, "äaß die Segments (h? 7) butt against each other with the formation of a joint (5 or 8) filled with the fastening material, such as Iiötmafceria !, 3,) EreisHtesser according to claim 1 and; 2, dadurcii marked that Shock antea (9) ter SegBente (^ f- bzx «* 7) to the cutting edge Mn k *} XreisHiesser after. Claim 1 * dadursh gekenszeiclinet _T that the Segffiente i%, 7) from in their high level ia fiie Segmentfοi ^ m eK '^ ELacfestreifenabscliiiitten is formed.