GB720575A - Improvements in dry shavers - Google Patents
Improvements in dry shaversInfo
- Publication number
- GB720575A GB720575A GB22544/52A GB2254452A GB720575A GB 720575 A GB720575 A GB 720575A GB 22544/52 A GB22544/52 A GB 22544/52A GB 2254452 A GB2254452 A GB 2254452A GB 720575 A GB720575 A GB 720575A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carrier
- spring
- guard
- reciprocated
- shaft
- 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
- B26B19/02—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
- B26B19/04—Cutting heads therefor; Cutters therefor; Securing equipment thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
720,575. Dry shavers. DUPONT, B. TISSOT-. Sept. 8, 1952 [Oct. 15, 1951], No. 22544/52. Class 131. A dry shaver comprises a blade carrier reciprocated by an actuating lever and supporting blades arranged transversely to the direction of motion of the carrier and individually pressed against the inner face of an apertured guard plate which is curved with its axis of curvature parallel to the direction of motion of the blade carrier. As shown, an apertured guard 1 of hard spring metal is mounted in slots in supports 2, 3 spaced so that the guard is flexed to form part of the surface of a cylinder. Blades 4, supported in grooves in a blade carrier 5, are individually spring- urged towards the guard plate, the carrier being provided with a central aperture to receive an actuating lever 8 carrying a rubber damping roller 9 and oscillated by a shaft 12. The carrier 5 is supported by a spring 11 and convex washer 10 concentric with the shaft 12 so that the carrier 5 is reciprocated without compression of the spring 11. A device for cutting long hair comprises a toothed spring-urged cutter 14 reciprocated, beneath a comb 13, by a crank-pin 16 fixed in a part 17 which is mounted for rotation with the shaft 12. In modifications a greater number of blades are mounted in the carrier obliquely to the sides 2, 3 which are adjustable to vary the curvature of the guard.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR944597X | 1951-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB720575A true GB720575A (en) | 1954-12-22 |
Family
ID=9471839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22544/52A Expired GB720575A (en) | 1951-10-15 | 1952-09-08 | Improvements in dry shavers |
Country Status (7)
Country | Link |
---|---|
US (1) | US2694251A (en) |
BE (1) | BE513805A (en) |
CH (1) | CH303369A (en) |
DE (1) | DE944597C (en) |
FR (1) | FR1046871A (en) |
GB (1) | GB720575A (en) |
NL (1) | NL91986C (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1017489B (en) * | 1954-11-19 | 1957-10-10 | Richard Antretter | Sieve shaving head for dry razors |
NL100415C (en) * | 1955-04-20 | |||
CH340732A (en) * | 1956-02-10 | 1959-08-31 | Apag Apparatebau Ag Goldach | Dry shaver |
US2873520A (en) * | 1956-03-14 | 1959-02-17 | Ronson Corp | Power driven shaver and hair trimmer |
US3047944A (en) * | 1957-03-13 | 1962-08-07 | Bulova Watch Co Inc | Head construction for electric razors |
DE1040419B (en) * | 1957-05-03 | 1958-10-02 | Siemens Ag | Supple sieve blade for a dry shaver |
US3091850A (en) * | 1958-12-01 | 1963-06-04 | Jacob L Kleinman | Electric shavers having hingeable shearing section |
GB921897A (en) * | 1959-09-23 | 1963-03-27 | Ever Ready Razor Products Ltd | Improvements in dry shavers |
DE1129862B (en) * | 1961-06-19 | 1962-05-17 | Steidinger Geb | Shaving head for dry shaver |
US4001933A (en) * | 1975-06-04 | 1977-01-11 | Sperry Rand Corporation | Cutter drive arrangement for an electric dry shaver |
US4292737A (en) * | 1978-12-11 | 1981-10-06 | The Gillette Company | Dry shaver with differentially biased inner cutter and base members |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190215875A (en) * | 1902-07-16 | 1903-04-23 | Emile Chat | Improvements in and relating to Horse Clippers and the like |
DE670740C (en) * | 1935-03-19 | 1939-01-24 | Schick Dry Shaver Inc Corp | Control device for small electric motors for razors |
DE722724C (en) * | 1937-03-04 | 1942-07-18 | Rudolf Naegeli | Hair removal device |
DE684916C (en) * | 1938-01-19 | 1939-12-07 | Wilh Kober & Co Stahl Und Meta | Hair clipper for shaving cuts |
US2331466A (en) * | 1938-06-21 | 1943-10-12 | Remington Rand Inc | Electric dry shaver |
US2319916A (en) * | 1938-09-07 | 1943-05-25 | Raymond T Moloney | Electric razor |
US2296134A (en) * | 1939-04-07 | 1942-09-15 | Clifton C Wright | Electric power-driven razor |
FR959156A (en) * | 1939-10-07 | 1950-03-25 | ||
US2331417A (en) * | 1940-05-22 | 1943-10-12 | Naegeli Rudolf | Shaving device |
DE839911C (en) * | 1942-01-31 | 1952-05-26 | Richard Antretter | Hair clipper for shaving cuts |
US2342808A (en) * | 1942-09-02 | 1944-02-29 | Earl B Johnson | Shaving machine |
-
0
- BE BE513805D patent/BE513805A/xx unknown
- NL NL91986D patent/NL91986C/xx active
-
1951
- 1951-10-15 FR FR1046871D patent/FR1046871A/en not_active Expired
-
1952
- 1952-03-01 DE DET5844A patent/DE944597C/en not_active Expired
- 1952-04-08 US US281095A patent/US2694251A/en not_active Expired - Lifetime
- 1952-08-26 CH CH303369D patent/CH303369A/en unknown
- 1952-09-08 GB GB22544/52A patent/GB720575A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1046871A (en) | 1953-12-09 |
CH303369A (en) | 1954-11-30 |
NL91986C (en) | |
BE513805A (en) | |
US2694251A (en) | 1954-11-16 |
DE944597C (en) | 1956-06-21 |
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