ATE11655T1 - RAZOR. - Google Patents

RAZOR.

Info

Publication number
ATE11655T1
ATE11655T1 AT81109395T AT81109395T ATE11655T1 AT E11655 T1 ATE11655 T1 AT E11655T1 AT 81109395 T AT81109395 T AT 81109395T AT 81109395 T AT81109395 T AT 81109395T AT E11655 T1 ATE11655 T1 AT E11655T1
Authority
AT
Austria
Prior art keywords
blade
skin
engaging point
exp
exposure
Prior art date
Application number
AT81109395T
Other languages
German (de)
Inventor
Robert Anthony Trotta
Original Assignee
The Gillette Company
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 US06/298,728 external-priority patent/US4407067A/en
Application filed by The Gillette Company filed Critical The Gillette Company
Application granted granted Critical
Publication of ATE11655T1 publication Critical patent/ATE11655T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
    • B26B21/14—Safety razors with one or more blades arranged transversely to the handle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
    • B26B21/14—Safety razors with one or more blades arranged transversely to the handle
    • B26B21/22—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously
    • B26B21/222—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously with the blades moulded into, or attached to, a changeable unit

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Led Devices (AREA)
  • Semiconductor Lasers (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Cosmetics (AREA)

Abstract

A shaving implement includes a platform member (4), a cap member (8), and blade means disposed therebetween, the cap member (8) including a series of forwardly extending fingers (18) separated by recesses, the fingers (18) having a first skin-engaging point (o) thereon, and the recesses being defined in part by a cap member wall (70) comprising a second skin-engaging point (p), the blade means comprising first and second blades (40, 44) each having a blade tangent angle in the range of 20 DEG to 32 DEG and a span in the range of 0.762 - 2.032 mm (0.02 - 0.08 inc), the first blade (40) having an exposure (Exp<1>) of 0.0381 +/- 0.0381 mm (0.0015 +/- 0.0015 inch), and the second blade (44) having alternating first and second exposures (Exp<2><a>, Exp<2b>) along its length, the first exposure being determined by a first tangent line (a - o) extending from the first cutting edge (42) to the first skin-engaging point (o), and the second exposure being determined by a second tangent line (a - p) extending from the first cutting edge (42) to the second skin-engaging point (p).
AT81109395T 1981-09-03 1981-10-30 RAZOR. ATE11655T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/298,728 US4407067A (en) 1980-10-06 1981-09-03 Shaving implement
EP81109395A EP0073852B1 (en) 1981-09-03 1981-10-30 Shaving implement

Publications (1)

Publication Number Publication Date
ATE11655T1 true ATE11655T1 (en) 1985-02-15

Family

ID=23151787

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81109395T ATE11655T1 (en) 1981-09-03 1981-10-30 RAZOR.

Country Status (4)

Country Link
EP (1) EP0073852B1 (en)
KR (1) KR880002343B1 (en)
AT (1) ATE11655T1 (en)
DE (1) DE3168824D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2265565B (en) * 1992-03-28 1995-03-22 Wilkinson Sword Gmbh Razor head of a wet razor
GB2354474B8 (en) 1999-09-27 2008-01-29 Gillette Co Safety razors
US20050015991A1 (en) * 2002-04-24 2005-01-27 Eveready Battery Company, Inc. Razor cartridge
CN118493457A (en) * 2019-06-21 2024-08-16 吉列有限责任公司 Razor cartridge with one or more skin supporting elements

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2374612A (en) * 1944-01-29 1945-04-24 Joseph M Mellon Safety razor
US3786563A (en) * 1971-08-31 1974-01-22 Gillette Co Shaving system
US4146958A (en) * 1976-10-15 1979-04-03 Warner-Lambert Company Safety razor
CA1102537A (en) * 1977-09-08 1981-06-09 Frank A. Ferraro Shaving cartridge
GB1593979A (en) * 1978-05-30 1981-07-22 Gillette Co Safety razor
DE3174937D1 (en) * 1981-09-03 1986-08-21 Gillette Co Shaving implement

Also Published As

Publication number Publication date
DE3168824D1 (en) 1985-03-21
KR830007037A (en) 1983-10-14
EP0073852A3 (en) 1983-07-20
EP0073852A2 (en) 1983-03-16
EP0073852B1 (en) 1985-02-06
KR880002343B1 (en) 1988-10-26

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee