GB1392625A - Shaving head for a dry-shaving apparatus - Google Patents

Shaving head for a dry-shaving apparatus

Info

Publication number
GB1392625A
GB1392625A GB2707272A GB2707272A GB1392625A GB 1392625 A GB1392625 A GB 1392625A GB 2707272 A GB2707272 A GB 2707272A GB 2707272 A GB2707272 A GB 2707272A GB 1392625 A GB1392625 A GB 1392625A
Authority
GB
United Kingdom
Prior art keywords
blades
coupling member
cutting
cutting member
dry
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
Application number
GB2707272A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1392625A publication Critical patent/GB1392625A/en
Expired legal-status Critical Current

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
    • B26B19/046—Cutters being movable in the cutting head
    • 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
    • B26B19/26—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the type performing different methods of operation simultaneously, e.g. reciprocating and oscillating; of the type having two or more heads of differing mode of operation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)

Abstract

1392625 Dry shavers PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 9 June 1972 [12 June 1971] 27072/72 Heading B4B A shaving head for a dry shaver comprises a cutting member 4 provided with a number of blades 3 adapted to be reciprocated in contact with a perforated shear foil 17, the cutting member being mounted on a coupling member 9 so that it is tiltable about an axis K parallel to the direction of reciprocation of the cutting member. The coupling member 9 is provided with a pair of brackets 10 formed with slots 15 in which a pin 14 (providing the axis K) is slidable; a pair of springs 11 act against the pin to maintain the blades in contact with the foil. The coupling member is formed with grooves 12 adapted to co-operate with balls 7 which roll in recesses 8 provided in the housing 5; the coupling member may be reciprocated by a vibrator motor or by a rotary motor via a crank-and-slot device. As shown in Fig. 3, the cutting edges of the blades have a substantially semi-elliptical shape so that when the cutting member tilts as a result of pressure against the face, the cutting edges of the blades follow substantially the same curve Fig. 6 (not shown) thereby preventing the shear foil from being excessively deformed.
GB2707272A 1971-06-12 1972-06-09 Shaving head for a dry-shaving apparatus Expired GB1392625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7108090A NL7108090A (en) 1971-06-12 1971-06-12

Publications (1)

Publication Number Publication Date
GB1392625A true GB1392625A (en) 1975-04-30

Family

ID=19813370

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2707272A Expired GB1392625A (en) 1971-06-12 1972-06-09 Shaving head for a dry-shaving apparatus

Country Status (11)

Country Link
JP (1) JPS542137B1 (en)
AT (1) AT314389B (en)
BE (1) BE784750A (en)
CA (1) CA960450A (en)
CH (1) CH550056A (en)
DE (1) DE2228681C2 (en)
ES (1) ES403730A1 (en)
FR (1) FR2142382A5 (en)
GB (1) GB1392625A (en)
IT (1) IT956422B (en)
NL (1) NL7108090A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4807365A (en) * 1986-01-17 1989-02-28 U.S. Philips Corp. Method for making the shaving head of a dry-shaving apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3340661C2 (en) * 1983-11-10 1991-03-07 Philips Patentverwaltung Gmbh, 2000 Hamburg Shaving head for a dry shaver with a curved shaving foil
DE3610736A1 (en) * 1986-03-29 1987-10-01 Braun Ag ELECTRIC SHAVER WITH A PIVOTING SHEAR HEAD SYSTEM
JP3699736B2 (en) * 1995-01-11 2005-09-28 株式会社泉精器製作所 Electric razor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4807365A (en) * 1986-01-17 1989-02-28 U.S. Philips Corp. Method for making the shaving head of a dry-shaving apparatus

Also Published As

Publication number Publication date
ES403730A1 (en) 1975-05-16
CA960450A (en) 1975-01-07
DE2228681C2 (en) 1982-06-24
JPS542137B1 (en) 1979-02-02
AT314389B (en) 1974-04-10
CH550056A (en) 1974-06-14
BE784750A (en) 1972-12-12
FR2142382A5 (en) 1973-01-26
IT956422B (en) 1973-10-10
NL7108090A (en) 1972-12-14
DE2228681A1 (en) 1972-12-14

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee