KR880012324A - 일회용 면도기 봉입 성형방법 - Google Patents

일회용 면도기 봉입 성형방법 Download PDF

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Publication number
KR880012324A
KR880012324A KR1019880002389A KR880002389A KR880012324A KR 880012324 A KR880012324 A KR 880012324A KR 1019880002389 A KR1019880002389 A KR 1019880002389A KR 880002389 A KR880002389 A KR 880002389A KR 880012324 A KR880012324 A KR 880012324A
Authority
KR
South Korea
Prior art keywords
blade
integral
mold
support means
encapsulation
Prior art date
Application number
KR1019880002389A
Other languages
English (en)
Inventor
부트린 씨.에드워드
티.콘라드 제이알. 윌리암
Original Assignee
원본미기재
워너 램버트 컴퍼니
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 US07/042,493 external-priority patent/US5053178A/en
Application filed by 원본미기재, 워너 램버트 컴퍼니 filed Critical 원본미기재
Publication of KR880012324A publication Critical patent/KR880012324A/ko

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
    • B26B21/02—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 unchangeable blades
    • B26B21/06—Safety razors with fixed blade, e.g. with moulded-in blade
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1671—Making multilayered or multicoloured articles with an insert
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/718—Cosmetic equipment, e.g. hair dressing, shaving equipment
    • B29L2031/7186—Shaving equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Dry Shavers And Clippers (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Packages (AREA)

Abstract

내용 없음

Description

일회용 면도기 봉입 성형방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명의 면도기의 평면도, 제 2 도는 본 발명의 면도기의 저면도, 제 3 도는 날이 없는 본 발명의 면도기 시이트의 저면도.

Claims (5)

  1. 한 측부에 배치된 절단 연부를 지니는 장방형 날, 일체로 된 열가소성 재료의 날 덮개수단 및 날 지지수단을 지니며, 상기 지지수단은 상기 날의 절단 연부의 반대 측부의 각각의 단부에서 하방 연장 슬리이브의 어느 측부상에 위치된 최소한 하나의 구멍을 지니는 일회용 면도기 또는 카트리지 성형방법에 있어서, a) 상기 지지수단의 각각의 구멍에 상응하는 상부 형상을 지니는 포크 부재로 상기 날을 접합함으로써 주형내에 상기 날을 지지하고, b) 상기 주형내에 열가소성 재료를 주입함으로써 일체로 된 날 지지수단 및 덮개수단을 성형하고, c) 상기 일체로 된 수단을 손잡이와 정합시키는 단계로 구성되는 일회용 면도기 카트리지 성형방법.
  2. 제 1 항에 있어서, 포크형 지지수단으로 지지하는 방법.
  3. 제 1 항에 있어서, 덮개 수단이 손가락형 캡의 형태로 성형되는 방법.
  4. 제 1 항, 2항 또는 3항에 있어서, 날이 상기 날의 양 단부에 형성된 노치부들에 의해 주형내에 위치되는 방법.
  5. 제 1 항, 2항 또는 3항에 있어서, 손잡이가 숫주형 부재의 일부로서 사용되는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880002389A 1987-04-24 1988-03-08 일회용 면도기 봉입 성형방법 KR880012324A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US042,493 1987-04-24
US07/042,493 US5053178A (en) 1987-04-24 1987-04-24 Process for insert molding disposable razor
US8836887A 1987-08-21 1987-08-21
US88368 1987-08-21

Publications (1)

Publication Number Publication Date
KR880012324A true KR880012324A (ko) 1988-11-26

Family

ID=26719305

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880002389A KR880012324A (ko) 1987-04-24 1988-03-08 일회용 면도기 봉입 성형방법

Country Status (15)

Country Link
EP (1) EP0289228B1 (ko)
JP (1) JP2817915B2 (ko)
KR (1) KR880012324A (ko)
AR (1) AR240148A1 (ko)
AU (1) AU604867B2 (ko)
BR (1) BR8801929A (ko)
CA (1) CA1298048C (ko)
DE (1) DE3865507D1 (ko)
DK (1) DK221088A (ko)
ES (1) ES2026651T3 (ko)
GR (1) GR3002921T3 (ko)
HK (1) HK112194A (ko)
IL (1) IL85420A (ko)
MX (1) MX167535B (ko)
PT (1) PT87289B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5053178A (en) * 1987-04-24 1991-10-01 Warner-Lambert Company Process for insert molding disposable razor
US5141694A (en) * 1987-04-24 1992-08-25 Warner-Lambert Company Process for insert molding wet-shaving razor unit
USD415315S (en) 1998-04-24 1999-10-12 The Gillette Company Razor cartridge
US8611580B2 (en) 2005-03-09 2013-12-17 Plantronics, Inc. Cheek stabilizer for audio headset

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789346A (en) * 1953-10-14 1957-04-23 Algier Allen Phillip Disposable safety razor
US3070883A (en) * 1959-06-09 1963-01-01 Grathwohl Kenneth Tuthill Disposable razor
US3703765A (en) * 1971-08-04 1972-11-28 Gregorio A Perez Disposable razor
GB1444545A (en) * 1972-10-27 1976-08-04 Wilkinson Sword Ltd Shaving apparatus
GB1565296A (en) * 1978-03-01 1980-04-16 Gillette Co Razor blades
CA1188086A (en) * 1980-10-06 1985-06-04 Robert A. Trotta Shaving implement
KR830007239A (ko) * 1981-01-21 1983-10-19 윌킨슨 스워드 리밋티드 면도날 및 면도기의 제조방법
GB2155383A (en) * 1984-02-18 1985-09-25 Cyril Herbert Moss Razors
GB2164597B (en) * 1984-09-20 1988-02-10 Wilkinson Sword Ltd An improved razor blade assembly and its method of manufacture

Also Published As

Publication number Publication date
JP2817915B2 (ja) 1998-10-30
ES2026651T3 (es) 1992-05-01
AU1408888A (en) 1988-10-27
HK112194A (en) 1994-10-21
AU604867B2 (en) 1991-01-03
CA1298048C (en) 1992-03-31
JPS6464682A (en) 1989-03-10
BR8801929A (pt) 1988-11-22
MX167535B (es) 1993-03-29
DE3865507D1 (de) 1991-11-21
IL85420A (en) 1991-11-21
IL85420A0 (en) 1988-07-31
AR240148A1 (es) 1990-02-28
PT87289A (pt) 1989-05-12
DK221088D0 (da) 1988-04-22
DK221088A (da) 1988-10-25
GR3002921T3 (en) 1993-01-25
EP0289228B1 (en) 1991-10-16
PT87289B (pt) 1993-09-30
EP0289228A1 (en) 1988-11-02

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
SUBM Surrender of laid-open application requested