CH548825A - Trockenrasierapparat mit rundscherkopf. - Google Patents
Trockenrasierapparat mit rundscherkopf.Info
- Publication number
- CH548825A CH548825A CH1538472A CH1538472A CH548825A CH 548825 A CH548825 A CH 548825A CH 1538472 A CH1538472 A CH 1538472A CH 1538472 A CH1538472 A CH 1538472A CH 548825 A CH548825 A CH 548825A
- Authority
- CH
- Switzerland
- Prior art keywords
- shearfoil
- shaving head
- dry shaver
- opening
- flexural
- Prior art date
Links
- 229910002112 ferroelectric ceramic material Inorganic materials 0.000 abstract 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
- B26B19/12—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the oscillating- cutter type; Cutting heads therefor; Cutters therefor
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/88—Mounts; Supports; Enclosures; Casings
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
- H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
- H10N30/2041—Beam type
- H10N30/2042—Cantilevers, i.e. having one fixed end
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
- Treatment Of Fiber Materials (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2154974A DE2154974A1 (de) | 1971-11-05 | 1971-11-05 | Trockenrasierapparat mit rundscherkopf |
| DE2240381A DE2240381A1 (de) | 1971-11-05 | 1972-08-17 | Elektromotorisch angetriebener trockenrasierapparat mit rundscherkopf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH548825A true CH548825A (de) | 1974-05-15 |
Family
ID=25761983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1538472A CH548825A (de) | 1971-11-05 | 1972-10-20 | Trockenrasierapparat mit rundscherkopf. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3813774A (enrdf_load_stackoverflow) |
| JP (1) | JPS4857750A (enrdf_load_stackoverflow) |
| AT (1) | AT315020B (enrdf_load_stackoverflow) |
| CH (1) | CH548825A (enrdf_load_stackoverflow) |
| DE (2) | DE2154974A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2162892A5 (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5193275A (en) * | 1990-08-28 | 1993-03-16 | Matsushita Electric Works, Ltd. | Flat-shaped dry shaver |
| JP4960864B2 (ja) * | 2004-06-21 | 2012-06-27 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | シェービング装置 |
| DE102012217790A1 (de) * | 2012-09-28 | 2014-04-03 | Siemens Aktiengesellschaft | Biegewandlermodul, Kühlvorrichtung und Elektronikmodul |
| EP3643461A1 (en) * | 2018-10-23 | 2020-04-29 | Koninklijke Philips N.V. | Hand-held appliance with improved coupling structure for a functional attachment of the appliance |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2291852A (en) * | 1940-02-21 | 1942-08-04 | Joseph H Weatherford | Shaving apparatus |
| DE2045152C3 (de) * | 1970-09-11 | 1975-02-06 | Braun Ag, 6000 Frankfurt | Schwingmotor mit bilaminaren Biegeschwingern für elektrisch angetriebene Trockenrasierapparate |
-
1971
- 1971-11-05 DE DE2154974A patent/DE2154974A1/de active Pending
-
1972
- 1972-08-17 DE DE2240381A patent/DE2240381A1/de active Pending
- 1972-10-20 CH CH1538472A patent/CH548825A/xx not_active IP Right Cessation
- 1972-10-20 AT AT901972A patent/AT315020B/de not_active IP Right Cessation
- 1972-11-06 FR FR7239223A patent/FR2162892A5/fr not_active Expired
- 1972-11-06 US US00304252A patent/US3813774A/en not_active Expired - Lifetime
- 1972-11-06 JP JP47111075A patent/JPS4857750A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2240381A1 (de) | 1974-02-28 |
| US3813774A (en) | 1974-06-04 |
| AT315020B (de) | 1974-05-10 |
| FR2162892A5 (enrdf_load_stackoverflow) | 1973-07-20 |
| JPS4857750A (enrdf_load_stackoverflow) | 1973-08-14 |
| DE2154974A1 (de) | 1973-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |