DE1004073B - Knife with one fixed blade and one with an adjustable blade - Google Patents
Knife with one fixed blade and one with an adjustable bladeInfo
- Publication number
- DE1004073B DE1004073B DESCH10787A DESC010787A DE1004073B DE 1004073 B DE1004073 B DE 1004073B DE SCH10787 A DESCH10787 A DE SCH10787A DE SC010787 A DESC010787 A DE SC010787A DE 1004073 B DE1004073 B DE 1004073B
- Authority
- DE
- Germany
- Prior art keywords
- blade
- knife
- adjustable
- fixed
- distance
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B3/00—Hand knives with fixed blades
- B26B3/04—Hand knives with fixed blades for performing several incisions simultaneously; Multiple-blade knives
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
- Details Of Cutting Devices (AREA)
Description
DEUTSCHESGERMAN
Die Erfindung betrifft ein Messer mit zwei Klingen, mit dem bei graphischen Arbeiten parallele gerade oder kurvenförmige Streifenschnitte von beliebigem Schnittabstand rasch und genau durchgeführt werden können. Bei einem bekannten Messer zum gleichen Zweck wird der Abstand der beiden Klingen durch Einschieben von einzelnen Plättchen gleicher Dicke eingestellt. Ferner sind Messer mit mehreren Klingen bekannt, bei denen der Klingenabstand beliebig eingestellt werden kann. Die Herstellung erfolgt bei diesen auf verschiedene Weise. Bei einem derartigen Messer weisen die Messerangeln an der Stelle, wo sie von einer Festklemmschraube durchsetzt werden, keilförmige Enden auf. Die Einstellung des Klingenabstandes erfolgt durch Längsverschieben von Zwischenkeilen mittels einer Justierschraube am Griffende. Dieses Messer ist in seinem Aufbau und in seiner Handhabung kompliziert. Bei anderen Messern ist eine Klinge mit dem Heft verbunden. Die Verstellung der anderen Klinge erfolgt entweder mittels einer Druckschraube gegen die Mitte der Angel, wobei eine geschwungene, mit ihren beiden Enden an den Angelenden anliegende Blattfeder die Klingen auseinander drückt, oder mittels einer Stellschraube, deren Gewinde in das Angelende der verstellbaren Klinge eingreift, wobei eine Buchse in der Angel nahe der Klinge auf einem Querbolzen dicht passend geführt ist. Bei diesen Messern besteht der Nachteil, daß die Klingen gegeneinander nicht ausreichend fest sind.The invention relates to a knife with two blades, with the parallel in graphic work straight or curved strip cuts from any cutting distance carried out quickly and accurately can be. In a known knife for the same purpose, the distance between the two Blades adjusted by inserting individual plates of the same thickness. There are also knives with several blades known for which the blade spacing can be set at will. These are manufactured in different ways. In such a knife, the knife tangs point at the point where they are held by a clamping screw be interspersed, wedge-shaped ends. The blade spacing is set by Longitudinal displacement of intermediate wedges using an adjusting screw at the end of the handle. This knife is in its structure and its handling is complicated. Other knives have a blade with the Booklet connected. The adjustment of the other blade is done either by means of a pressure screw against the middle of the tang, with one curved, with both ends resting on the tang ends Leaf spring pushes the blades apart, or by means of an adjusting screw whose thread is inserted into the Tang end of the adjustable blade engages, with a socket in the tang near the blade on one Cross bolt is guided tightly to fit. With these knives there is the disadvantage that the blades against each other are not strong enough.
Bei dem erfindungsgemäßen Messer können die Klingen in jedem beliebigen Abstand mit einfachen Mitteln rasch und genau festgestellt werden. Dies wird dadurch erreicht, daß die zwei in Richtung des Heftes angeordneten Stellschrauben mit ihren Köpfen an der festen Klinge anliegen und mit ihrem Gewinde in die verstellbare Klinge eingreifen, in der eine Konterschraube zum Feststellen des eingestellten Abstandes verschraubbar ist.In the knife according to the invention, the blades can be at any distance with simple Means can be determined quickly and accurately. This is achieved by placing the two in the direction of the booklet arranged set screws rest with their heads on the fixed blade and with their thread engage in the adjustable blade, in which a counter screw to fix the set Distance is screwable.
Die Verstellung eines zur Klinge parallelen Blattes mittels zweier Stellschrauben ist an einem Messer zum Scheibenschneiden bekannt.A blade parallel to the blade can be adjusted by means of two adjusting screws on a knife known for slicing.
Die Erfindung wird an Hand der Zeichnung erläutert. The invention is explained with reference to the drawing.
An einem handlichen Griff befindet sich eine etwa 40 mm lange, 7 mm breite und 1 mm starke feste
Klinge, die mit doppelseitigem Anschliff spitz zu-Messer mit einer festen und einer
im Abstand zu dieser verstellbaren KlingeOn a handy handle there is a 40 mm long, 7 mm wide and 1 mm thick fixed blade, which has a double-sided bevel and a pointed knife with one fixed and one
at a distance from this adjustable blade
Anmelder:Applicant:
Rudolf Schröder, Mannheim-Rheinau,
Pfingstbergstr. 17Rudolf Schröder, Mannheim-Rheinau,
Pfingstbergstrasse 17th
Rudolf Schröder, Mannheim-Rheinau,
ist als Erfinder genannt wordenRudolf Schröder, Mannheim-Rheinau,
has been named as the inventor
läuft. In Durchbohrungen sitzen zwei Stellschrauben. Die verstellbare Klinge, deren Schneide wie bei der festen Klinge ausgebildet ist, ist mit drei in Richtung des Heftes angeordneten Gewindelöchern versehen, in deren beide äußeren die Stellschrauben eingreifen. Eine Konterschraube im mittleren Gewindeloch der verstellbaren Klinge liegt gegen die feste Klinge an. Durch die Stellschrauben wird der Abstand der beiden Klingen eingestellt und durch das Anziehen der Konterschraube festgelegt. Die Schrauben haben gerändelte Köpfe.runs. There are two set screws in the cannulated holes. The adjustable blade, the edge of which is like the fixed blade is designed with three towards of the booklet arranged threaded holes, in the two outer of which the adjusting screws intervention. A counter screw in the middle threaded hole of the adjustable blade lies against the fixed blade. The distance between the two blades is adjusted by means of the adjusting screws the tightening of the counter screw is determined. The screws have knurled heads.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH10787A DE1004073B (en) | 1952-10-23 | 1952-10-23 | Knife with one fixed blade and one with an adjustable blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH10787A DE1004073B (en) | 1952-10-23 | 1952-10-23 | Knife with one fixed blade and one with an adjustable blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1004073B true DE1004073B (en) | 1957-03-07 |
Family
ID=7426369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DESCH10787A Pending DE1004073B (en) | 1952-10-23 | 1952-10-23 | Knife with one fixed blade and one with an adjustable blade |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1004073B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3505731A (en) * | 1968-01-08 | 1970-04-14 | Clayton E Giangiulio | Coring device |
| DE4311848A1 (en) * | 1993-04-10 | 1994-10-13 | David Klaus Roskamp | Two-blade cutting implement for cutting holes in cuttable materials |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE96879C (en) * | ||||
| GB190522006A (en) * | 1905-10-28 | 1906-09-13 | Sophia Lady Lampson | Improvements in and relating to Carving Knives and Slicing Devices. |
| FR432658A (en) * | 1911-07-26 | 1911-12-12 | Richard Adolf Schulz | Adjustable carving knife, made in several parts |
| US1478501A (en) * | 1922-06-21 | 1923-12-25 | Woodin William Anor | Knife guide |
| US1830692A (en) * | 1930-10-29 | 1931-11-03 | Becker Fritz Heinrich | Multiple cutting tool |
| US2250237A (en) * | 1940-05-22 | 1941-07-22 | Walter G Schwartzkopf | Stencil knife |
| GB621488A (en) * | 1943-05-27 | 1949-04-11 | Mano Emanuel Becker | Improvements in or relating to multiple bladed knives |
| GB666298A (en) * | 1948-07-03 | 1952-02-06 | Mano Emmanuel Becker | Improvements in or relating to knives |
-
1952
- 1952-10-23 DE DESCH10787A patent/DE1004073B/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE96879C (en) * | ||||
| GB190522006A (en) * | 1905-10-28 | 1906-09-13 | Sophia Lady Lampson | Improvements in and relating to Carving Knives and Slicing Devices. |
| FR432658A (en) * | 1911-07-26 | 1911-12-12 | Richard Adolf Schulz | Adjustable carving knife, made in several parts |
| US1478501A (en) * | 1922-06-21 | 1923-12-25 | Woodin William Anor | Knife guide |
| US1830692A (en) * | 1930-10-29 | 1931-11-03 | Becker Fritz Heinrich | Multiple cutting tool |
| US2250237A (en) * | 1940-05-22 | 1941-07-22 | Walter G Schwartzkopf | Stencil knife |
| GB621488A (en) * | 1943-05-27 | 1949-04-11 | Mano Emanuel Becker | Improvements in or relating to multiple bladed knives |
| GB666298A (en) * | 1948-07-03 | 1952-02-06 | Mano Emmanuel Becker | Improvements in or relating to knives |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3505731A (en) * | 1968-01-08 | 1970-04-14 | Clayton E Giangiulio | Coring device |
| DE4311848A1 (en) * | 1993-04-10 | 1994-10-13 | David Klaus Roskamp | Two-blade cutting implement for cutting holes in cuttable materials |
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