GB1486038A - Dry shavers - Google Patents
Dry shaversInfo
- Publication number
- GB1486038A GB1486038A GB43408/75A GB4340875A GB1486038A GB 1486038 A GB1486038 A GB 1486038A GB 43408/75 A GB43408/75 A GB 43408/75A GB 4340875 A GB4340875 A GB 4340875A GB 1486038 A GB1486038 A GB 1486038A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- shear plate
- cutter
- apertures
- shear
- 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
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/384—Dry-shaver foils; Manufacture thereof
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
1486038 Dry shavers GILLETTE CO 22 Oct 1975 [11 Nov 1974] 43408/75 Heading B4B [Also in Division F2] A dry-shaver comprises a shear plate 14 and a co-operating cutter plate 22 each provided with the same polygonal-shaped apertures 16, 24 denning coacting cutting edges and drive means 50, 54 for driving the cutter plate relative to the shear plate along a path having the same polygonal shape as that of the cutter and shear plate apertures to produce a shearing action between the co-operating cutting edges. The cutting plate 22 is secured to a support member 40, of plastics material and formed with cam-follower members 58 adapted to be engaged by cams 54 provided on a drive member 63; the drive members are rotated by gears 74, 76 via an electric motor 80. The shape of the cams is such as to cause the cutter plate to move in a substantially square path over the surface of the shear plate; in each complete cycle of movement of the shear plate each cutting aperture 24 moves across sixteen apertures in the shear plate, Fig. 11 (not shown). The cutter plate is formed with teeth 28 for co-operation with apertures 18 in the shear plate for long hair trimming.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US522348A US3893236A (en) | 1974-11-11 | 1974-11-11 | Dry shaver |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1486038A true GB1486038A (en) | 1977-09-14 |
Family
ID=24080508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB43408/75A Expired GB1486038A (en) | 1974-11-11 | 1975-10-22 | Dry shavers |
Country Status (6)
Country | Link |
---|---|
US (1) | US3893236A (en) |
JP (1) | JPS5172563A (en) |
CA (1) | CA1025655A (en) |
DE (1) | DE2550136A1 (en) |
FR (1) | FR2290280A1 (en) |
GB (1) | GB1486038A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5837363A (en) * | 1981-08-28 | 1983-03-04 | Sumitomo Heavy Ind Ltd | Cam type oil-pressure driver |
US4459945A (en) * | 1981-12-07 | 1984-07-17 | Chatfield Glen F | Cam controlled reciprocating piston device |
GB2165018A (en) * | 1984-08-02 | 1986-04-03 | Stidworthy Frederick M | Annular cams, shafts and followers |
GB2214124A (en) * | 1988-01-26 | 1989-08-31 | Matsushita Electric Works Ltd | A cutting head for reciprocating-type dry shavers |
GB2238367A (en) * | 1989-11-21 | 1991-05-29 | Chun Zu Machinery Industry Co | Motion transfer mechanism |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4133103A (en) * | 1977-11-04 | 1979-01-09 | Sunbeam Corporation | Comb assembly for an electric dry shaver |
DE3403761A1 (en) * | 1984-02-03 | 1985-08-14 | Kurt 7230 Schramberg Bäuerle | Electric razor |
AT400690B (en) * | 1992-11-25 | 1996-02-26 | Philips Electronics Nv | SHAVER WITH A FILM-LIKE TOP KNIFE AND A FILM-LIKE BOTTOM KNIFE |
DE102006052622A1 (en) * | 2006-11-08 | 2008-05-15 | Braun Gmbh | Shaving foil for an electric shaver |
US10751891B2 (en) * | 2014-04-18 | 2020-08-25 | Koninklijke Philips N.V. | Blade set, hair cutting appliance, and related manufacturing method |
CN106346519B (en) * | 2016-10-12 | 2019-12-17 | 中山市小石陶瓷刀片有限公司 | Reciprocating type electric shaver head |
US10583574B2 (en) * | 2016-10-24 | 2020-03-10 | J. Richard Vyce | Integrated shaving mechanism |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH504285A (en) * | 1968-03-08 | 1971-03-15 | Mistrelettrica Srl | Mechanically oscillating device for controlling the cutting elements of a shaving unit of an electric razor |
US3453909A (en) * | 1968-03-27 | 1969-07-08 | Victor Yager | Shear plate and screen for dry shaver |
-
1974
- 1974-11-11 US US522348A patent/US3893236A/en not_active Expired - Lifetime
-
1975
- 1975-09-23 CA CA236,163A patent/CA1025655A/en not_active Expired
- 1975-10-22 GB GB43408/75A patent/GB1486038A/en not_active Expired
- 1975-11-06 JP JP50132519A patent/JPS5172563A/en active Pending
- 1975-11-06 FR FR7533984A patent/FR2290280A1/en not_active Withdrawn
- 1975-11-07 DE DE19752550136 patent/DE2550136A1/en not_active Withdrawn
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5837363A (en) * | 1981-08-28 | 1983-03-04 | Sumitomo Heavy Ind Ltd | Cam type oil-pressure driver |
JPS6357660B2 (en) * | 1981-08-28 | 1988-11-11 | Sumitomo Heavy Industries | |
US4459945A (en) * | 1981-12-07 | 1984-07-17 | Chatfield Glen F | Cam controlled reciprocating piston device |
GB2165018A (en) * | 1984-08-02 | 1986-04-03 | Stidworthy Frederick M | Annular cams, shafts and followers |
GB2214124A (en) * | 1988-01-26 | 1989-08-31 | Matsushita Electric Works Ltd | A cutting head for reciprocating-type dry shavers |
US4926552A (en) * | 1988-01-26 | 1990-05-22 | Matsushita Electric Works, Ltd. | Cutting head for reciprocatory-type dry shavers |
GB2214124B (en) * | 1988-01-26 | 1992-06-17 | Matsushita Electric Works Ltd | A cutting head for reciprocatory-type dry shavers |
GB2238367A (en) * | 1989-11-21 | 1991-05-29 | Chun Zu Machinery Industry Co | Motion transfer mechanism |
GB2238367B (en) * | 1989-11-21 | 1993-10-06 | Chun Zu Machinery Industry Co | Motion transfer mechanism |
Also Published As
Publication number | Publication date |
---|---|
JPS5172563A (en) | 1976-06-23 |
FR2290280A1 (en) | 1976-06-04 |
US3893236A (en) | 1975-07-08 |
DE2550136A1 (en) | 1976-05-20 |
CA1025655A (en) | 1978-02-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1486038A (en) | Dry shavers | |
GB1504500A (en) | Shaving unit | |
GB1255135A (en) | Electric hair clipper | |
ES443763A1 (en) | Electric dry shaver with adjustable long hair trimmer | |
GB1467557A (en) | Dry-shaving apparatus | |
ES484175A1 (en) | Shaving apparatus | |
BR7404924D0 (en) | SHAVING BLADE WITH CUTTING EDGE | |
ES484266A1 (en) | Shaving apparatus | |
ES423273A1 (en) | Electric shaver comprising a rotatable cylindrical shearing foil | |
GB1456875A (en) | Hair trimmer | |
GB1313822A (en) | Cutter drive member means for an electric dry shaver | |
CA996734A (en) | Blade for a hair cutting device | |
SE8008782L (en) | Razor blades | |
GB1455899A (en) | Power shaver with drop-in replaceable stationary cutter foil assembly | |
GB1027275A (en) | Improvements in and relating to shaving heads for dry-shaving apparatus | |
ES422171A1 (en) | Rotatable cutter head for an electric dry shaver | |
GB1160015A (en) | A Shaver Head for Dry Shavers | |
ATE94T1 (en) | RAZOR AND RELATED BLADE UNIT. | |
DE3167170D1 (en) | Shaving apparatus | |
GB1241125A (en) | Drive system for controlling motion of the shaving elements of an electric shaver | |
GB1123039A (en) | Cutter head for dry shaving apparatus | |
AT332249B (en) | MOTOR-DRIVEN DRY SHAVER WITH A LONG HAIR CUTTER FIXED IN THE SHEAR HEAD NEXT TO THE SHORT HAIR CLIPPER | |
ES475411A1 (en) | Dry-Shavers | |
GB1433594A (en) | Shaving apparatus | |
GB1299419A (en) | Electric dry shaver |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |