FR2072847A5 - - Google Patents
Info
- Publication number
- FR2072847A5 FR2072847A5 FR7043512A FR7043512A FR2072847A5 FR 2072847 A5 FR2072847 A5 FR 2072847A5 FR 7043512 A FR7043512 A FR 7043512A FR 7043512 A FR7043512 A FR 7043512A FR 2072847 A5 FR2072847 A5 FR 2072847A5
- Authority
- FR
- France
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2618—Moulds having screw-threaded mould walls
- B29C45/262—Moulds having screw-threaded mould walls provided with unscrewing drive means
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2681—Moulds with rotatable mould parts
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1962663A DE1962663C3 (de) | 1969-12-13 | 1969-12-13 | Vorrichtung zur Herstellung von mit Innengewinde versehenen Spritzlingen in Spritzgießformen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2072847A5 true FR2072847A5 (fr) | 1971-09-24 |
Family
ID=5753832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7043512A Expired FR2072847A5 (fr) | 1969-12-13 | 1970-12-03 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3664212A (fr) |
| JP (1) | JPS5333622B1 (fr) |
| AT (1) | AT314195B (fr) |
| CA (1) | CA919874A (fr) |
| CH (1) | CH512990A (fr) |
| FR (1) | FR2072847A5 (fr) |
| GB (1) | GB1332330A (fr) |
| NL (1) | NL7017933A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0064586A1 (fr) * | 1981-05-12 | 1982-11-17 | Tarcisio Ghilardi | Presse hydraulique pour mouler des matières plastiques |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4871505A (en) * | 1984-04-09 | 1989-10-03 | The Laitram Corporation | Mold and process for manufacturing helical shaped items |
| US4693861A (en) * | 1984-04-09 | 1987-09-15 | The Laitram Corporation | Mold and process for manufacturing helical shaped items |
| GB2205522A (en) * | 1987-06-09 | 1988-12-14 | Mono Pumps Ltd | Moulding an article having an internal helical gear formation thereon |
| DE3809086C2 (de) * | 1988-03-18 | 1994-01-20 | Schiffer Gmbh & Co Verwaltungs | Programmierbare Schraubvorrichtung für Spritzgießmaschinen |
| US6599115B2 (en) | 2001-05-07 | 2003-07-29 | Precise Technology, Inc. | Mold unscrewing mechanism for making threaded articles |
| US7306759B2 (en) * | 2001-10-24 | 2007-12-11 | Venus Donald W | Apparatus for producing fastener assembly with molded internal helical flutes |
| CN109230529B (zh) * | 2018-06-20 | 2020-10-02 | 九江学院 | 一种自动夹手套机装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2720803A (en) * | 1952-10-20 | 1955-10-18 | Dillon Stevens | Multiple stage apparatus for tightening threaded fastening elements |
| US2886155A (en) * | 1956-11-05 | 1959-05-12 | Bliss E W Co | Press control circuit |
| US2992577A (en) * | 1959-09-28 | 1961-07-18 | Armstrong Cork Co | Unscrewing fixture |
| US3454111A (en) * | 1966-04-23 | 1969-07-08 | Gardner Denver Co | Apparatus for tightening threaded parts |
-
1970
- 1970-11-04 CH CH1637270A patent/CH512990A/de not_active IP Right Cessation
- 1970-12-03 FR FR7043512A patent/FR2072847A5/fr not_active Expired
- 1970-12-04 GB GB5767970A patent/GB1332330A/en not_active Expired
- 1970-12-08 US US96215A patent/US3664212A/en not_active Expired - Lifetime
- 1970-12-09 CA CA100211A patent/CA919874A/en not_active Expired
- 1970-12-09 NL NL7017933A patent/NL7017933A/xx unknown
- 1970-12-12 JP JP11013470A patent/JPS5333622B1/ja active Pending
- 1970-12-14 AT AT1121770A patent/AT314195B/de not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0064586A1 (fr) * | 1981-05-12 | 1982-11-17 | Tarcisio Ghilardi | Presse hydraulique pour mouler des matières plastiques |
Also Published As
| Publication number | Publication date |
|---|---|
| AT314195B (de) | 1974-03-25 |
| CA919874A (en) | 1973-01-30 |
| GB1332330A (en) | 1973-10-03 |
| CH512990A (de) | 1971-09-30 |
| US3664212A (en) | 1972-05-23 |
| JPS5333622B1 (fr) | 1978-09-14 |
| NL7017933A (fr) | 1971-06-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |