DE19715900A1 - Razor and cutting device with external rotor armature or roller fan motor - Google Patents
Razor and cutting device with external rotor armature or roller fan motorInfo
- Publication number
- DE19715900A1 DE19715900A1 DE1997115900 DE19715900A DE19715900A1 DE 19715900 A1 DE19715900 A1 DE 19715900A1 DE 1997115900 DE1997115900 DE 1997115900 DE 19715900 A DE19715900 A DE 19715900A DE 19715900 A1 DE19715900 A1 DE 19715900A1
- Authority
- DE
- Germany
- Prior art keywords
- roller
- external rotor
- motor
- shear
- blade
- 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.)
- Withdrawn
Links
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
- B26B19/16—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 involving a knife cylinder or a knife cone or separate cutting elements moved like a rotating cylinder or a rotating cone
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
- H02K7/145—Hand-held machine tool
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
Description
Die Erfindung bezieht sich auf einen Rasier- und Schneide apparat mit einem Außenläufermotor und schneckenförmig an gebrachten Schermesser. Hierdurch wird ein sauberes, rupf freies Abscheren z. B. von Barthaaren, Teppich- oder Fell haaren und dergleichen ermöglicht.The invention relates to a shaving and cutting edge apparatus with an external rotor motor and helical brought shear knife. This will make a clean, plucked one free shear z. B. of whiskers, carpet or fur hair and the like.
Der saubere, fast geräuschfreie Lauf des Außenläufermotors ist ein weiterer Vorteil dieser Erfindung.The clean, almost noiseless running of the external rotor motor is another advantage of this invention.
Bekannt sind derartige Geräte hauptsächlich nach dem Schwingankerprinzip, d. h. ein Scherkopf schneidet von einer Seite zur anderen die durch ein Scherblatt (Loch blech) vorstehenden Haare ab. Hierbei handelt es sich mehr oder weniger um ein "Abhacken" von Haaren, was u. a. mit lautem Geräusch (Schwinganker) und Unverträglichkeit der Haut verbunden ist, ganz gleich, ob diese Geräte im Netz- oder Batterie-Betrieb angetrieben werden. Bekannt sind ebenfalls derartige Geräte mit kleinen, aber eben falls nur in einer Ebene rotierenden Schermessern.Such devices are mainly known after Rocker armature principle, d. H. a shaving head cuts from one side to the other through a foil (hole sheet) protruding hair. This is it more or less about a "chopping off" of hair, which u. a. with loud noise (swing armature) and intolerance the skin is connected, no matter whether these devices in the Mains or battery operated. Known are also such devices with small, but just if only shear knives rotating in one plane.
Der Erfindung liegt die Aufgabe zugrunde, bekannte Rasierer oder Haarschneidegeräte derart umzukonstruieren, daß ein Außenläufermotor (Fig. 1a) mit einem geformten Messer (Fig. 1b) die Schneidearbeit - nicht nur in einer Ebene -, sondern in einem Halbkreis bis zu 180° gegen ein gelochtes Scherblatt (Fig. 1c) übernimmt, ähnlich dem Prinzip eines Rasenmähers oder Walzenlüfters.The invention has for its object to redesign known shavers or hair clippers such that an external rotor motor ( Fig. 1a) with a shaped knife ( Fig. 1b) the cutting work - not only in one plane - but in a semicircle up to 180 ° a perforated shear blade ( Fig. 1c) takes over, similar to the principle of a lawn mower or roller blower.
Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß ein Außenläufer- oder Käfigankermotor Verwendung findet an dessen Außenrotor (Fig. 1a) ein spiralförmiges Messer (Fig. 1b) angebracht ist oder Messerstäbe (Fig. 3b) Ver wendung finden.The object is achieved in that an external rotor or cage anchor motor is used on the outer rotor ( Fig. 1a), a spiral knife ( Fig. 1b) is attached or knife bars ( Fig. 3b) Ver use.
Bei dem Außenläufermotor (Fig. 2) ist der sonst üblich innenliegende Rotor (d) hier als Stator ausgebildet und fest montiert, wobei sich die Außenwalze (a) um den Rotor (d) dreht.In the external rotor motor ( FIG. 2), the otherwise usually internal rotor (d) is designed here as a stator and is permanently mounted, the outer roller (a) rotating around the rotor (d).
Ebenso ist ein Kleinmotor (e) mit einer am Rotor befestig ten Walze, ähnlich dem eines Walzenlüfters und Gegenlage rung konstruierbar.A small motor (s) is also attached to the rotor with one th roller, similar to that of a roller fan and counterpart constructable.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997115900 DE19715900A1 (en) | 1997-04-16 | 1997-04-16 | Razor and cutting device with external rotor armature or roller fan motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997115900 DE19715900A1 (en) | 1997-04-16 | 1997-04-16 | Razor and cutting device with external rotor armature or roller fan motor |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19715900A1 true DE19715900A1 (en) | 1998-10-22 |
Family
ID=7826704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1997115900 Withdrawn DE19715900A1 (en) | 1997-04-16 | 1997-04-16 | Razor and cutting device with external rotor armature or roller fan motor |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19715900A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109202967A (en) * | 2018-10-26 | 2019-01-15 | 浙江海顺电工有限公司 | Spiral hobbing cutter and shaver including the spiral hobbing cutter |
US11389979B2 (en) * | 2013-05-08 | 2022-07-19 | Lee Innovations, LLC | Cutting apparatus for hair or fiber and a cutting device using same |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT51566B (en) * | 1911-01-04 | 1912-01-10 | Sofie Neff | Catching toys. |
DE483748C (en) * | 1928-01-13 | 1929-12-27 | Juergen Noering Dipl Ing | Safety razor with electric drive |
US2247661A (en) * | 1938-05-28 | 1941-07-01 | Eleanor U Andrews | Shaving device |
US2367686A (en) * | 1941-05-07 | 1945-01-23 | Neidig William Jonathan | Shaving mechanism |
DE1819728U (en) * | 1960-07-30 | 1960-10-13 | Ferdinand Heidelbach | ELECTRIC SHAVERS FOR DRY AND WET SHAVING. |
DE1199657B (en) * | 1962-08-01 | 1965-08-26 | Siemens Elektrogeraete Gmbh | Dry shaver with a shear roller bearing magnetic poles |
DE1816867A1 (en) * | 1968-12-24 | 1970-07-02 | Dr Bruno Barth | Electrically operated device for smoothing, leveling and cutting fabrics, hides and skins, in particular electrically operated razors |
DD299951A5 (en) * | 1990-02-23 | 1992-05-14 | Eckhard Lemcke | Drive and shearing system for dry shavers |
-
1997
- 1997-04-16 DE DE1997115900 patent/DE19715900A1/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT51566B (en) * | 1911-01-04 | 1912-01-10 | Sofie Neff | Catching toys. |
DE483748C (en) * | 1928-01-13 | 1929-12-27 | Juergen Noering Dipl Ing | Safety razor with electric drive |
US2247661A (en) * | 1938-05-28 | 1941-07-01 | Eleanor U Andrews | Shaving device |
US2367686A (en) * | 1941-05-07 | 1945-01-23 | Neidig William Jonathan | Shaving mechanism |
DE1819728U (en) * | 1960-07-30 | 1960-10-13 | Ferdinand Heidelbach | ELECTRIC SHAVERS FOR DRY AND WET SHAVING. |
DE1199657B (en) * | 1962-08-01 | 1965-08-26 | Siemens Elektrogeraete Gmbh | Dry shaver with a shear roller bearing magnetic poles |
DE1816867A1 (en) * | 1968-12-24 | 1970-07-02 | Dr Bruno Barth | Electrically operated device for smoothing, leveling and cutting fabrics, hides and skins, in particular electrically operated razors |
DD299951A5 (en) * | 1990-02-23 | 1992-05-14 | Eckhard Lemcke | Drive and shearing system for dry shavers |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11389979B2 (en) * | 2013-05-08 | 2022-07-19 | Lee Innovations, LLC | Cutting apparatus for hair or fiber and a cutting device using same |
US11679522B2 (en) | 2013-05-08 | 2023-06-20 | Lee Innovations, LLC | Cutting apparatus for hair or fiber and a cutting device using same |
CN109202967A (en) * | 2018-10-26 | 2019-01-15 | 浙江海顺电工有限公司 | Spiral hobbing cutter and shaver including the spiral hobbing cutter |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8122 | Nonbinding interest in granting licenses declared | ||
8130 | Withdrawal |