DE964031C - Knife with fine-toothed cutting edge - Google Patents

Knife with fine-toothed cutting edge

Info

Publication number
DE964031C
DE964031C DEB34241A DEB0034241A DE964031C DE 964031 C DE964031 C DE 964031C DE B34241 A DEB34241 A DE B34241A DE B0034241 A DEB0034241 A DE B0034241A DE 964031 C DE964031 C DE 964031C
Authority
DE
Germany
Prior art keywords
knife
cutting edge
millings
fine
toothed cutting
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
Application number
DEB34241A
Other languages
German (de)
Inventor
Franz Balke
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to DEB34241A priority Critical patent/DE964031C/en
Application granted granted Critical
Publication of DE964031C publication Critical patent/DE964031C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/004—Cutting members therefor not rotating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/0046—Cutting members therefor rotating continuously about an axis perpendicular to the edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/006—Cutting members therefor the cutting blade having a special shape, e.g. a special outline, serrations

Description

Die Erfindung bezieht sieb, auf ein Messer mit feinverzahnter Schneide, das an seiner einen Breitseite -dicht nebeneinander angeordnete, in die Schneidkante des> Messers auslaufende nutenartige, auf ihrer ganzen Fläche gleiche und geringstmögliche Breite aufweisende Einfräsungen aufweist. Deraxtige Messer sind) bekannt. Bei ihnen wird die Schneidkante durch einen einseitigen Anschliff der Zähne, in die die Einfräsungen auslaufen', gebildet.The invention relates sieve, a blade with fine toothed cutting edge, the -dicht at its one broad side juxtaposed, tapered in the cutting edge of> diameter groove-like, identical over its entire surface and having minimum possible width having millings. The ax knives are known. With them, the cutting edge is formed by a one-sided grinding of the teeth into which the millings run out.

Demgegenüber besteht die Erfindung darin, daß die Einfräsungen des Messers im Zusammenwirken1 mit der Schliffacette, die an der den Einfräsungen abgekehrtem Seite liegt, die verzahnte Schneide des Messers bilden·.In contrast, the invention consists in the fact that the millings of the knife, in cooperation 1 with the bevel facet on the side facing away from the millings, form the toothed cutting edge of the knife.

Diese Schliffacette hat den Vorteil, daß· sie inThis cut facet has the advantage that it is in

einfacher Weise nachgeschliffen werden kann, so daß die Schneidzähne sowohl an ihrer vorderen Schneidkante als auch an der Wurzel geschärftcan easily be reground, so that the cutting teeth both on their front Sharpened cutting edge as well as at the root

so werden.be like that.

Nach einem weiteren Vorschlag der Erfindungerstrecken; sich bei einem zweischneidigen Messer die Einfräsungen von der einen Schneidkante bis. an die andere Schneidkante.According to a further proposal of the invention stretch; with a double-edged knife the millings from one cutting edge to. to the other cutting edge.

as In der Zeichnung ist die Erfindung an einem kreisförmigen Messer und einer zweischneidigen, streifenförmigen Messerklinge veranschaulicht. Es zeigtAs in the drawing, the invention is at one circular knife and a double-edged, strip-shaped knife blade illustrated. It shows

Abb. ι das kreisförmige Messer in Ansicht und. Abb. 2 in vergrößertem Maßstab im Schnitt nach der Linde a-a der Abb. 1,Fig. Ι the circular knife in view and. Fig. 2 on an enlarged scale in section along the linden aa of Fig. 1,

Abb. 3 die teilweise gezeichnete streifenförmige Messerklinge in Ansicht undFig. 3 the partially drawn strip-shaped knife blade in view and

Abb. 4 in vergrößertem Maßstab im Schnitt nach der Linie b-b der Abb. 3.Fig. 4 on an enlarged scale in section along the line bb of Fig. 3.

Mit ι ist ein in der Zeichnung in den Abb. 1 und 2 dargestelltes kreisförmiges Messer bezeichnet. das1 an seiner einen Breitseite dicht nebeneinander angeordnete, in die Schneidkante des Messers auslaufende nutenartige, auf ihrer ganzen Fläche gleiche Breite aufweisende Einfräsungen 2 aufweist. Das Messer 1 weist ferner an; seiner den Einfräsungen 2 abgekehrten Breitseite eine Sehlifffacette 3 auf, die dm Zusammenwirken mit den Einfräsungen 2 die verzahnte Schneide des Messers bildet.With a circular knife shown in the drawing in Figs. 1 and 2 is designated. the 1 on its one broad side arranged close to one another, tapering into the cutting edge of the knife, groove-like millings 2 having the same width over their entire surface. The knife 1 also instructs; its broad side facing away from the millings 2 has a Sehliffacet 3, which dm the interaction with the millings 2 forms the toothed cutting edge of the knife.

Mit 4 ist eine in der Zeichnung in den Abb. 3 und 4 dargestellte zweischneidige, streifenförmige Messerklinge bezeichnet, bei der die Einfräsungen2' sich vom der einen Schneidkante bis zur anderen erstrecken. Das Messer 4 weist ebenfalls an der den Einfräsungen 2' abgekehrten Breitseite Schlifffacetten 3' auf, die im Zusammenwirken mit den Einfräsungen' 2' die Schneiden des Messers bilden.With a double-edged, strip-shaped knife blade shown in the drawing in FIGS. 3 and 4 is designated, in which the millings 2 ' extend from one cutting edge to the other. The knife 4 also has bevel facets 3 'on the broad side facing away from the millings 2' , which, in cooperation with the millings '2', form the cutting edges of the knife.

Claims (2)

PATENTANSPRÜCHE:PATENT CLAIMS: imin the (3 bzw. 3'), die an der den Einfräsungen (2 bzw. 2') abgekehrten Seite Hegt, die verzahnte Schneide des Messers (1 bzw. 4') bilden. (3 or 3 '), the one on the side facing away from the millings (2 or 2'), the toothed one Form the cutting edge of the knife (1 or 4 '). 2. Messer nach Anspruch 1, dadurch gekennzeichnet, daß bei einem zweischneidigen Messer (4) die Einfräsungen (2') sich von der einen Schneidkante bis· am die andere erstrecken.2. Knife according to claim 1, characterized in that that with a double-edged knife (4) the millings (2 ') from the one cutting edge extend to the other.
DEB34241A 1955-01-25 1955-01-25 Knife with fine-toothed cutting edge Expired DE964031C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB34241A DE964031C (en) 1955-01-25 1955-01-25 Knife with fine-toothed cutting edge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB34241A DE964031C (en) 1955-01-25 1955-01-25 Knife with fine-toothed cutting edge

Publications (1)

Publication Number Publication Date
DE964031C true DE964031C (en) 1957-05-16

Family

ID=6964267

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB34241A Expired DE964031C (en) 1955-01-25 1955-01-25 Knife with fine-toothed cutting edge

Country Status (1)

Country Link
DE (1) DE964031C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052860B (en) * 1958-01-21 1959-03-12 Omega Werk Hartmann & Co Knives with coarse and fine grinds in the knife blade
DE1138195B (en) * 1960-09-23 1962-10-18 Franz Guede Fa Knife of circular or arcuate shape for cutting material to be cut with firm bark, skin or the like
JPS4892183U (en) * 1972-02-08 1973-11-06
EP0199062A2 (en) * 1985-03-20 1986-10-29 Prototyp-Werke GmbH, Fabrik für Präzisionswerkzeuge Apparatus for cutting honey-comb structures
EP0816026A1 (en) * 1996-06-28 1998-01-07 Bettcher Industries, Inc. Rotary knife blade

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB260090A (en) * 1925-10-01 1926-10-28 Thomas Elsey A new or improved hair cutting and dressing appliance
GB267006A (en) * 1926-09-01 1927-03-10 Reginald Moss Davis Improvements in and relating to knives
US2075310A (en) * 1935-03-25 1937-03-30 Grace L Arthur Knife
DE1691128U (en) * 1954-04-09 1955-01-13 Herder & Sohn KITCHEN KNIVES OD. DGL.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB260090A (en) * 1925-10-01 1926-10-28 Thomas Elsey A new or improved hair cutting and dressing appliance
GB267006A (en) * 1926-09-01 1927-03-10 Reginald Moss Davis Improvements in and relating to knives
US2075310A (en) * 1935-03-25 1937-03-30 Grace L Arthur Knife
DE1691128U (en) * 1954-04-09 1955-01-13 Herder & Sohn KITCHEN KNIVES OD. DGL.

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052860B (en) * 1958-01-21 1959-03-12 Omega Werk Hartmann & Co Knives with coarse and fine grinds in the knife blade
DE1138195B (en) * 1960-09-23 1962-10-18 Franz Guede Fa Knife of circular or arcuate shape for cutting material to be cut with firm bark, skin or the like
JPS4892183U (en) * 1972-02-08 1973-11-06
JPS5337796Y2 (en) * 1972-02-08 1978-09-13
EP0199062A2 (en) * 1985-03-20 1986-10-29 Prototyp-Werke GmbH, Fabrik für Präzisionswerkzeuge Apparatus for cutting honey-comb structures
EP0199062A3 (en) * 1985-03-20 1988-12-28 Prototyp-Werke Gmbh Apparatus for cutting honey-comb structures
EP0816026A1 (en) * 1996-06-28 1998-01-07 Bettcher Industries, Inc. Rotary knife blade
US5940972A (en) * 1996-06-28 1999-08-24 Bettcher Industries, Inc. Rotary knife blade

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