JPS5531732B2 - - Google Patents
Info
- Publication number
- JPS5531732B2 JPS5531732B2 JP12152076A JP12152076A JPS5531732B2 JP S5531732 B2 JPS5531732 B2 JP S5531732B2 JP 12152076 A JP12152076 A JP 12152076A JP 12152076 A JP12152076 A JP 12152076A JP S5531732 B2 JPS5531732 B2 JP S5531732B2
- Authority
- JP
- Japan
- 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
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
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- 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)
- Eyeglasses (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
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 JPS5346359A (en) | 1978-04-25 |
| JPS5531732B2 true JPS5531732B2 (US20110009641A1-20110113-C00185.png) | 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 (US20110009641A1-20110113-C00185.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5753971U (US20110009641A1-20110113-C00185.png) * | 1980-09-16 | 1982-03-29 | ||
| JPS6217610Y2 (US20110009641A1-20110113-C00185.png) * | 1981-06-27 | 1987-05-07 | ||
| JPS6322125Y2 (US20110009641A1-20110113-C00185.png) * | 1982-02-17 | 1988-06-17 |
Families Citing this family (3)
| 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 |
| CN104441492B (zh) * | 2014-10-31 | 2017-01-18 | 苏州广型模具有限公司 | 一种眼镜一次性成型组装模具 |
Citations (1)
| 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 |
-
1976
- 1976-10-09 JP JP12152076A patent/JPS5346359A/ja active Granted
Patent Citations (1)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5753971U (US20110009641A1-20110113-C00185.png) * | 1980-09-16 | 1982-03-29 | ||
| JPS6217610Y2 (US20110009641A1-20110113-C00185.png) * | 1981-06-27 | 1987-05-07 | ||
| JPS6322125Y2 (US20110009641A1-20110113-C00185.png) * | 1982-02-17 | 1988-06-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5346359A (en) | 1978-04-25 |
