JPS5346359A - Method of forming grooves on side of synthetic resin product - Google Patents

Method of forming grooves on side of synthetic resin product

Info

Publication number
JPS5346359A
JPS5346359A JP12152076A JP12152076A JPS5346359A JP S5346359 A JPS5346359 A JP S5346359A JP 12152076 A JP12152076 A JP 12152076A JP 12152076 A JP12152076 A JP 12152076A JP S5346359 A JPS5346359 A JP S5346359A
Authority
JP
Japan
Prior art keywords
synthetic resin
resin product
forming grooves
grooves
forming
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
JP12152076A
Other languages
English (en)
Other versions
JPS5531732B2 (ja
Inventor
Masayuki Fukushima
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.)
FUKUSHIMA MEGANE BIZAN SEISAKU
Original Assignee
FUKUSHIMA MEGANE BIZAN SEISAKU
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 FUKUSHIMA MEGANE BIZAN SEISAKU filed Critical FUKUSHIMA MEGANE BIZAN SEISAKU
Priority to JP12152076A priority Critical patent/JPS5346359A/ja
Publication of JPS5346359A publication Critical patent/JPS5346359A/ja
Publication of JPS5531732B2 publication Critical patent/JPS5531732B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • B29C2043/023—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface having a plurality of grooves
    • 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
    • B29L2012/00—Frames
    • B29L2012/005—Spectacle frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
JP12152076A 1976-10-09 1976-10-09 Method of forming grooves on side of synthetic resin product Granted JPS5346359A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12152076A JPS5346359A (en) 1976-10-09 1976-10-09 Method of forming grooves on side of synthetic resin product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12152076A JPS5346359A (en) 1976-10-09 1976-10-09 Method of forming grooves on side of synthetic resin product

Publications (2)

Publication Number Publication Date
JPS5346359A true JPS5346359A (en) 1978-04-25
JPS5531732B2 JPS5531732B2 (ja) 1980-08-20

Family

ID=14813244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12152076A Granted JPS5346359A (en) 1976-10-09 1976-10-09 Method of forming grooves on side of synthetic resin product

Country Status (1)

Country Link
JP (1) JPS5346359A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61110523A (ja) * 1984-11-02 1986-05-28 Waken Plast Kk アンダカツト部付成形品用金型
JPS62208917A (ja) * 1986-03-11 1987-09-14 Fukushima Kasei Kogyo Kk 熱可塑性樹脂材料より成る眼鏡枠縁の製造方法
CN104441492A (zh) * 2014-10-31 2015-03-25 苏州广型模具有限公司 一种眼镜一次性成型组装模具

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753971U (ja) * 1980-09-16 1982-03-29
JPS581814U (ja) * 1981-06-27 1983-01-07 株式会社東郷製作所 車両用モ−ルクリップ
JPS58124352U (ja) * 1982-02-17 1983-08-24 マツダ株式会社 自動車のフ−ドシ−ルゴム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720746A (en) * 1971-01-12 1973-03-13 Volkswagenwerk Ag Method for molding undercut slots in motor vehicle body parts

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720746A (en) * 1971-01-12 1973-03-13 Volkswagenwerk Ag Method for molding undercut slots in motor vehicle body parts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61110523A (ja) * 1984-11-02 1986-05-28 Waken Plast Kk アンダカツト部付成形品用金型
JPS62208917A (ja) * 1986-03-11 1987-09-14 Fukushima Kasei Kogyo Kk 熱可塑性樹脂材料より成る眼鏡枠縁の製造方法
CN104441492A (zh) * 2014-10-31 2015-03-25 苏州广型模具有限公司 一种眼镜一次性成型组装模具

Also Published As

Publication number Publication date
JPS5531732B2 (ja) 1980-08-20

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