GB2007575A - Hair-Trimming Apparatus - Google Patents

Hair-Trimming Apparatus

Info

Publication number
GB2007575A
GB2007575A GB7843428A GB7843428A GB2007575A GB 2007575 A GB2007575 A GB 2007575A GB 7843428 A GB7843428 A GB 7843428A GB 7843428 A GB7843428 A GB 7843428A GB 2007575 A GB2007575 A GB 2007575A
Authority
GB
United Kingdom
Prior art keywords
teeth
hair
cutting elements
drivable
cutting
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.)
Granted
Application number
GB7843428A
Other versions
GB2007575B (en
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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
Priority claimed from NL7712365A external-priority patent/NL7712365A/en
Priority claimed from NL7807173A external-priority patent/NL7807173A/en
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB2007575A publication Critical patent/GB2007575A/en
Application granted granted Critical
Publication of GB2007575B publication Critical patent/GB2007575B/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
    • B26B19/22—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers with provision for thinning-out hair

Landscapes

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

Abstract

A hair-trimming apparatus suitable for thinning hair comprises comb-like stationary and drivable cutting elements 4, 5 which cooperate with one another in such a manner that in all positions of the drivable element a space exists between every two adjacent pairs of cooperating teeth 6, 7 of the two cutting elements so that the teeth can penetrate the user's hair. The cutting edges of the teeth of at least one of the cutting elements 4 are formed by re-entrant portions 21 of the side edges of the teeth so that only some of the hairs which enter the spaces between adjacent pairs of cooperating teeth are cut. The drivable cutting element preferably reciprocates in a direction parallel to that in which the teeth project from the cutting elements, but it can have other modes of movement, for example, rotary. <IMAGE>
GB7843428A 1977-11-10 1978-11-07 Hair-trimming apparatus Expired GB2007575B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7712365A NL7712365A (en) 1977-11-10 1977-11-10 Hair clipping machine with cutting teeth - has paired overlapping teeth with partial cutting gaps for hair thinning
NL7807173A NL7807173A (en) 1978-06-30 1978-06-30 HAIR CUTTING DEVICE.

Publications (2)

Publication Number Publication Date
GB2007575A true GB2007575A (en) 1979-05-23
GB2007575B GB2007575B (en) 1982-02-24

Family

ID=26645360

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7843428A Expired GB2007575B (en) 1977-11-10 1978-11-07 Hair-trimming apparatus

Country Status (9)

Country Link
JP (1) JPS5951310B2 (en)
AR (1) AR216811A1 (en)
BR (1) BR7807404A (en)
CA (1) CA1091436A (en)
DE (1) DE2848046A1 (en)
FR (1) FR2408435A1 (en)
GB (1) GB2007575B (en)
IT (1) IT1100932B (en)
MX (1) MX147015A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782592A (en) * 1985-11-08 1988-11-08 Wahl Clipper Corporation Methods and apparatus for clipping hair
US5933964A (en) * 1996-07-17 1999-08-10 Wahl Clipper Corporation Cutter blade for hair clippers
US6073350A (en) * 1996-08-09 2000-06-13 Wahl Clipper Corporation Bladeset for hair clippers including blade with hair evacuation configuration
GB2383970A (en) * 2002-01-11 2003-07-16 Eddie Palin Distrib Ltd Electric hair clippers
US20100299937A1 (en) * 2008-01-29 2010-12-02 Klaus-Dieter Geiser Trimmer comb, hair trimmer comprising a trimmer comb and method of manufacturing a trimmer comb

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8703367D0 (en) * 1987-02-13 1987-03-18 Lister Shearing Equip Ltd Clipper blade assembly
JP4496674B2 (en) * 2001-06-14 2010-07-07 パナソニック電工株式会社 Trimmer blade and electric appliance using trimmer blade

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE268435C (en) *
US1458326A (en) * 1921-05-02 1923-06-12 Clyde O Connor Hair-clipper blade
US1508397A (en) * 1923-10-16 1924-09-16 Jordan Winfield Lincoln Hair clippers
US2693640A (en) * 1951-11-08 1954-11-09 Albert T Scheiwer Hair-cutting and trimming device
JP3146378B2 (en) * 1992-04-07 2001-03-12 コニカ株式会社 Photosensitive material drying device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782592A (en) * 1985-11-08 1988-11-08 Wahl Clipper Corporation Methods and apparatus for clipping hair
US5933964A (en) * 1996-07-17 1999-08-10 Wahl Clipper Corporation Cutter blade for hair clippers
US6073350A (en) * 1996-08-09 2000-06-13 Wahl Clipper Corporation Bladeset for hair clippers including blade with hair evacuation configuration
GB2383970A (en) * 2002-01-11 2003-07-16 Eddie Palin Distrib Ltd Electric hair clippers
US20100299937A1 (en) * 2008-01-29 2010-12-02 Klaus-Dieter Geiser Trimmer comb, hair trimmer comprising a trimmer comb and method of manufacturing a trimmer comb

Also Published As

Publication number Publication date
FR2408435A1 (en) 1979-06-08
IT7829504A0 (en) 1978-11-07
DE2848046C2 (en) 1989-09-07
BR7807404A (en) 1979-07-24
GB2007575B (en) 1982-02-24
JPS5951310B2 (en) 1984-12-13
AR216811A1 (en) 1980-01-31
JPS5478254A (en) 1979-06-22
CA1091436A (en) 1980-12-16
FR2408435B1 (en) 1983-08-19
MX147015A (en) 1982-09-22
DE2848046A1 (en) 1979-05-17
IT1100932B (en) 1985-09-28

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Legal Events

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