DE1225991B - Rotating cutter head for sieve shaving heads of dry shavers - Google Patents
Rotating cutter head for sieve shaving heads of dry shaversInfo
- Publication number
- DE1225991B DE1225991B DEH55194A DEH0055194A DE1225991B DE 1225991 B DE1225991 B DE 1225991B DE H55194 A DEH55194 A DE H55194A DE H0055194 A DEH0055194 A DE H0055194A DE 1225991 B DE1225991 B DE 1225991B
- Authority
- DE
- Germany
- Prior art keywords
- knife
- cutter head
- head according
- underside
- knives
- 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
- 239000000463 material Substances 0.000 claims description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/14—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor
- B26B19/141—Details of inner cutters having their axes of rotation perpendicular to the cutting surface
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Description
DEUTSCHESGERMAN
PATENTAMTPATENT OFFICE
AUSLEGESCHRIFTEDITORIAL
Int. Cl.:Int. Cl .:
B 26bB 26b
Deutsche Kl.: 69-12/02 German class: 69-12 / 02
Aktenzeichen: H55194le/öP
AamddetaS' 17. Februar 1965
Auslegetag: 29. September 1966File number: H55194le / öP
Aamddeta S ' February 17, 1965
Opening day: September 29, 1966
Die Erfindung bezieht sich auf einen rotierenden, mit Einzelmessern versehenen Messerkopf für Siebscherköpfe von Trockenrasiergeräten, bei dem die Messer in einem scheiben- oder pilzförmigen Messerträger gehalten sind, der um eine senkrecht zur Zentrumsfläche des runden Schersiebes angeordnete Achse rotiert. Für derartige Messerköpfe ist es bekannt, die Einzelmesser mit einem abgewinkelten Fuß in Schlitzen des Messerträgers anzuordnen und an der Unterseite des Messerträgers unter Zwischenschaltung von Blatt- und/oder Schraubenfedern zu befestigen. Zur Erzielung eines einwandfreien Schnittes mußte dafür gesorgt werden, daß die einzelnen Messer immer genau über die gesamte Länge ihrer Messerschneide an den gewünschten Stellen am Schersieb anliegen. Dies erforderte eine sehr aufwendige Justierarbeit. Ferner ergab sich der Nachteil, daß die einzelnen Messer durch die Fliehkraft nach außen treten konnten und seitlich am Messerträger anlagen, wodurch das gewünschte genaue Anliegen am Schersieb verhindert und der Federdruck für das Anpressen der Messer am Schersieb verringert wurde. Die Messer wurden sogar vom Schersieb abgehoben.The invention relates to a rotating cutter head provided with individual knives for sieve shearing heads of dry razors in which the knives are in a disc or mushroom-shaped knife holder are held, which is arranged around a perpendicular to the center surface of the circular shear screen Axis rotates. For such cutter heads it is known to have the individual knives with an angled foot to be arranged in the slots of the knife carrier and on the underside of the knife carrier with the interposition to be attached by leaf and / or coil springs. To achieve a flawless cut you had to it is ensured that the individual knives are always exactly over the entire length of their knife edge in the desired places on the shear screen. This required a very complex adjustment work. Furthermore, there was the disadvantage that the individual knives step outwards due to the centrifugal force and were able to rest on the side of the knife carrier, creating the desired exact fit on the shear screen prevented and the spring pressure for pressing the knives on the shear screen was reduced. The knife were even lifted off the shear screen.
Gemäß der Erfindung werden diese Nachteile in besonders einfacher Weise dadurchvermieden,daßdie aus Federmaterial — insbesondere aus nichtrostendem Stahlblech — bestehenden Messer mit ihrem abgewinkelten Fuß unmittelbar an der Unterseite des Messerträgers im Abstand von der Winkelkante durch Schrauben, Nieten od. dgl. befestigt sind. Vorteilhafterweise sind die Messer an der Unterseite des Messerträgers in einer Vertiefung oder von seitlichen Rippen begrenzt befestigt, die ein Verschieben des Messers, insbesondere nach außen, verhindern. In dem abgewinkelten Fuß der Messer unmittelbar vor der Kante der Abwinkelung sind Öffnungen für das Durchfallen der Haare angebracht. Ferner weisen die einzelnen Messerschneiden Aussparungen auf, um die gewünschte Zuordnung zu den einzelnen Zonen des Schersiebes sicherzustellen.According to the invention, these disadvantages are avoided in a particularly simple manner in that the made of spring material - in particular made of stainless steel sheet - existing knife with its angled Foot directly on the underside of the knife carrier at a distance from the angular edge Screws, rivets or the like. Are attached. Advantageously, the knives are on the underside of the Knife carrier fixed in a recess or limited by side ribs that prevent the Prevent the knife, especially to the outside. In the angled foot of the knife just ahead The edge of the bend has openings for hair to fall through. Furthermore, the individual knife cutting recesses to make the desired assignment to the individual zones of the To ensure the shear screen.
In den Zeichnungen ist die Erfindung an dem Beispiel eines rotierenden Messerkopfes näher erläutert.In the drawings, the invention is explained in more detail using the example of a rotating cutter head.
F i g. 1 zeigt einen Schnitt durch den Messerkopf. In Fig. 2 ist eine Ansicht von unten dargestellt. F i g. 3 zeigt eine perspektivische Wiedergabe teilweise im Schnitt.F i g. 1 shows a section through the cutter head. In Fig. 2 is a view from below is shown. F i g. Fig. 3 shows a perspective representation partly in section.
Unter dem nur teilweise dargestellten Schersieb 1 ist der pilzförmige Messerträger 2 angeordnet, an
dessen Unterseite die beiden Messer 3 mittels der Schraube 4 befestigt sind. Die Messerschneiden 5
ragen durch radiale Schlitze 6 im Messerkopf 2 hindurch und liegen am Schersieb 1 mit jeweils ge-Rotierender
Messerkopf für Siebscherköpfe von
TrockenrasiergerätenThe mushroom-shaped knife carrier 2 is arranged under the shear screen 1, which is only partially shown, on the underside of which the two knives 3 are fastened by means of the screw 4. The knife edges 5 protrude through radial slots 6 in the knife head 2 and lie on the shear screen 1, each with a rotating cutter head for screen shear heads from
Dry shavers
Anmelder:Applicant:
Otto Hübner, München 27, Pernerkreppe 3Otto Hübner, Munich 27, Pernerkreppe 3
Als Erfinder benannt:
Otto Hübner, MünchenNamed as inventor:
Otto Huebner, Munich
wünschtem Federdruck an. Die Messer 3 bestehen aus nichtrostendem Stahlblech und weisen einen doppelt abgewinkelten Fuß 7 auf, mit welchem sie an der Unterseite des Messerkopfes in einer Vertiefung gehalten sind. Es können auch seitliche Rippen 8 verwendet werden, die ein Verschieben des Messers, insbesondere nach außen, verhindern. In der Nähe der Kante der Abwinkelung sind im Messer Löcher 9 vorgesehen, die das Durchfallen der Haare ermöglichen. desired spring pressure. The knives 3 are made of stainless steel sheet and have a double angled foot 7, with which it is held in a recess on the underside of the cutter head are. It is also possible to use lateral ribs 8, which allow the knife, in particular to the outside, prevent. There are holes 9 in the knife near the edge of the bend provided that allow hair to fall through.
Die einzelnen Messerschneiden 5 weisen Aussparungen 10 auf, um die Zuordnung der Messerschneiden zu den einzelnen Zonen des Schersiebes sicherzustellen. The individual knife edges 5 have recesses 10 in order to assign the knife edges to ensure the individual zones of the scraper screen.
Claims (5)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH55194A DE1225991B (en) | 1965-02-17 | 1965-02-17 | Rotating cutter head for sieve shaving heads of dry shavers |
| CH193966A CH433051A (en) | 1965-02-17 | 1966-02-11 | Rotating cutter head for sieve shaving heads of dry razors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH55194A DE1225991B (en) | 1965-02-17 | 1965-02-17 | Rotating cutter head for sieve shaving heads of dry shavers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1225991B true DE1225991B (en) | 1966-09-29 |
Family
ID=7158954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEH55194A Pending DE1225991B (en) | 1965-02-17 | 1965-02-17 | Rotating cutter head for sieve shaving heads of dry shavers |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH433051A (en) |
| DE (1) | DE1225991B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0241082A1 (en) * | 1986-04-08 | 1987-10-14 | Koninklijke Philips Electronics N.V. | Dry-shaving apparatus |
| EP1884331A1 (en) * | 2006-08-04 | 2008-02-06 | Izumi Products Company | Inner cutter for a rotary shaver and a rotary shaver using the same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1803028U (en) * | 1958-10-11 | 1959-12-24 | Olivetti & Co Spa | ROTATING DRY SHAVER. |
| FR1237450A (en) * | 1958-10-11 | 1960-07-29 | Olivetti & Co Spa | Rotary type dry shaver |
| DE1114115B (en) * | 1960-02-11 | 1961-09-21 | Max Braun Fa | Knife head showing knife blades for the shaving head of a dry shaver |
| DE1172574B (en) * | 1960-06-30 | 1964-06-18 | Needle Industries Ltd | Cutting device for dry shavers |
-
1965
- 1965-02-17 DE DEH55194A patent/DE1225991B/en active Pending
-
1966
- 1966-02-11 CH CH193966A patent/CH433051A/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1803028U (en) * | 1958-10-11 | 1959-12-24 | Olivetti & Co Spa | ROTATING DRY SHAVER. |
| FR1237450A (en) * | 1958-10-11 | 1960-07-29 | Olivetti & Co Spa | Rotary type dry shaver |
| DE1114115B (en) * | 1960-02-11 | 1961-09-21 | Max Braun Fa | Knife head showing knife blades for the shaving head of a dry shaver |
| DE1172574B (en) * | 1960-06-30 | 1964-06-18 | Needle Industries Ltd | Cutting device for dry shavers |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0241082A1 (en) * | 1986-04-08 | 1987-10-14 | Koninklijke Philips Electronics N.V. | Dry-shaving apparatus |
| EP1884331A1 (en) * | 2006-08-04 | 2008-02-06 | Izumi Products Company | Inner cutter for a rotary shaver and a rotary shaver using the same |
| US8434233B2 (en) | 2006-08-04 | 2013-05-07 | Izumi Products Company | Inner cutter for a rotary shaver and a rotary shaver using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CH433051A (en) | 1967-03-31 |
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