GB517703A - Improvements relating to dry shaving devices - Google Patents
Improvements relating to dry shaving devicesInfo
- Publication number
- GB517703A GB517703A GB23215/38A GB2321538A GB517703A GB 517703 A GB517703 A GB 517703A GB 23215/38 A GB23215/38 A GB 23215/38A GB 2321538 A GB2321538 A GB 2321538A GB 517703 A GB517703 A GB 517703A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blades
- slots
- rotor
- plate
- given
- 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
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
517,703. Dry shavers. MOSKOVICS, F.E., and ABRAMS; V. R: Aug; 5, 1938, No. 23215. Convention date, Jan. 15. [Class 131] A dry shaver comprises rotating cutter blades 34 co-operating with a thin perforated dome-shaped shear plate 24, which may be fixed to the casing 14; Fig. 4; or be given ,a gyratory motion relative thereto, Fig.,5. The blades 34 are housed in slots in the rotor 28, which constitutes a flywheel, the slots being provided with springs 40 and curved inclined bases so that the blades are urged outwardly and laterally under centrifugal force. The apertures 26 in the; thin dome - shaped plate' 24 may be round or formedas straight or curved slots,:. and the plate 24 is supported, when unduly. flexed, by a disc 44 and ribs 45 on: the rotor. The fan action' of the blades and the clearance 47 facilitate the ejection of cut hair. Fig. 5, shows an eccentric pin 84 on the rotor engaging a socket 82 on the spherical shear plate 80 which is thus given gyratory motion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US185108A US2119021A (en) | 1938-01-15 | 1938-01-15 | Shaving apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB517703A true GB517703A (en) | 1940-02-06 |
Family
ID=22679623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB23215/38A Expired GB517703A (en) | 1938-01-15 | 1938-08-05 | Improvements relating to dry shaving devices |
Country Status (2)
Country | Link |
---|---|
US (1) | US2119021A (en) |
GB (1) | GB517703A (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2618851A (en) * | 1950-03-21 | 1952-11-25 | Oscar J Sundstrand | Clipper |
US2700215A (en) * | 1950-05-23 | 1955-01-25 | Elsky Stanley | Razor |
US2742694A (en) * | 1950-08-02 | 1956-04-24 | Charles G Stone | Mechanical shaver |
US2677885A (en) * | 1950-09-08 | 1954-05-11 | Kenneth W Chaun | Shaving apparatus |
US2614321A (en) * | 1950-12-23 | 1952-10-21 | Ackerman Charles | Safety razor |
US2933809A (en) * | 1957-09-23 | 1960-04-26 | Arthur C Mcwilliams | Interchangeable cutter head dry shaver |
NL296894A (en) * | 1963-08-20 | |||
US3522678A (en) * | 1967-07-12 | 1970-08-04 | Unirazor Ltd | Grinding methods |
DE2342678A1 (en) * | 1972-08-30 | 1974-03-21 | Matsushita Electric Works Ltd | SHEARING HEAD FOR AN ELECTRIC DRY SHAVER |
DE2342677C2 (en) * | 1972-09-13 | 1982-01-14 | Matsushita Electric Works Ltd., Kadoma, Osaka | Shaving comb film for the shaving head of an electric dry shaver |
JPS5064069A (en) * | 1973-10-15 | 1975-05-30 | ||
JPS5070162A (en) * | 1973-10-23 | 1975-06-11 | ||
JPS50126491U (en) * | 1974-03-26 | 1975-10-17 | ||
JPS5246967A (en) * | 1975-10-09 | 1977-04-14 | Hamasawa Kogyo:Kk | Cutting edge for electric razor |
US5377699A (en) * | 1993-04-02 | 1995-01-03 | Varnum; Shirley | Hair abrader |
AU2003281839A1 (en) * | 2002-07-29 | 2004-02-23 | Koninklijke Philips Electronics N.V. | Shaving apparatus |
US8336211B2 (en) * | 2004-06-21 | 2012-12-25 | Koninklijke Philips Electronics N.V | Shaving apparatus |
ATE481219T1 (en) * | 2004-06-21 | 2010-10-15 | Koninkl Philips Electronics Nv | RAZOR |
US20220168912A1 (en) * | 2019-01-25 | 2022-06-02 | Steven Abramsky | Grooming device |
CN110640796A (en) * | 2019-09-27 | 2020-01-03 | 王小亮 | Wind-driven hair and clothes hair bulb trimmer |
-
1938
- 1938-01-15 US US185108A patent/US2119021A/en not_active Expired - Lifetime
- 1938-08-05 GB GB23215/38A patent/GB517703A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2119021A (en) | 1938-05-31 |
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