ES440659A1 - Injection moulding machines - Google Patents
Injection moulding machinesInfo
- Publication number
- ES440659A1 ES440659A1 ES440659A ES440659A ES440659A1 ES 440659 A1 ES440659 A1 ES 440659A1 ES 440659 A ES440659 A ES 440659A ES 440659 A ES440659 A ES 440659A ES 440659 A1 ES440659 A1 ES 440659A1
- Authority
- ES
- Spain
- Prior art keywords
- mold holders
- molds
- members
- mold
- injection moulding
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/0009—Producing footwear by injection moulding; Apparatus therefor
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
- B29C33/202—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Improvements in the molding stations of injection molding machines that comprise a first and a second mold holder on which the molds are mounted and means located in the said mold holders that move to occupy open and closed positions, approaching and separating each other, in order to place the molds mounted on the mold holders in contact or to separate them, characterized in that for the coupling of the molds, each of the mold holders (150, 156, 152, 162) comprises an actuator member (160, 174, 172, 176) that rotates about an axis transverse to the movement of the mold holders (150, 152, 162, 156) and means (164, 168) that rotate said members actuators (160, 174, 172, 176), said members being connected by means of a tie rod or link (178, 184) so that the rotation of said members (160, 174, 172, 176) moves the mold holders, (150, 156, 152, 162). (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3567874A GB1522614A (en) | 1974-08-13 | 1974-08-13 | Injection moulding machines |
Publications (1)
Publication Number | Publication Date |
---|---|
ES440659A1 true ES440659A1 (en) | 1977-03-01 |
Family
ID=10380373
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES440660A Expired ES440660A1 (en) | 1974-08-13 | 1975-08-13 | Injection moulding machines |
ES440659A Expired ES440659A1 (en) | 1974-08-13 | 1975-08-13 | Injection moulding machines |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES440660A Expired ES440660A1 (en) | 1974-08-13 | 1975-08-13 | Injection moulding machines |
Country Status (6)
Country | Link |
---|---|
JP (2) | JPS5153942A (en) |
DE (2) | DE2536179A1 (en) |
ES (2) | ES440660A1 (en) |
FR (2) | FR2281816A1 (en) |
GB (1) | GB1522614A (en) |
IT (2) | IT1041836B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111136836B (en) * | 2018-11-05 | 2021-10-08 | 东莞市启时智能科技有限公司 | Multifunctional compound die overturning and testing integrated machine |
CN110253924B (en) * | 2019-06-04 | 2021-02-09 | 浙江星邦鞋业有限公司 | Mould pressing vulcanization process equipment for shoemaking |
-
1974
- 1974-08-13 GB GB3567874A patent/GB1522614A/en not_active Expired
-
1975
- 1975-08-12 FR FR7525134A patent/FR2281816A1/en active Granted
- 1975-08-12 FR FR7525135A patent/FR2281817A1/en active Granted
- 1975-08-13 ES ES440660A patent/ES440660A1/en not_active Expired
- 1975-08-13 JP JP50098448A patent/JPS5153942A/ja active Pending
- 1975-08-13 DE DE19752536179 patent/DE2536179A1/en active Pending
- 1975-08-13 IT IT2633375A patent/IT1041836B/en active
- 1975-08-13 ES ES440659A patent/ES440659A1/en not_active Expired
- 1975-08-13 DE DE19752536197 patent/DE2536197A1/en active Pending
- 1975-08-13 IT IT2633575A patent/IT1041838B/en active
- 1975-08-13 JP JP50098447A patent/JPS5152464A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2536179A1 (en) | 1976-02-26 |
JPS5153942A (en) | 1976-05-12 |
IT1041838B (en) | 1980-01-10 |
FR2281816A1 (en) | 1976-03-12 |
FR2281817A1 (en) | 1976-03-12 |
FR2281816B3 (en) | 1978-04-07 |
FR2281817B3 (en) | 1978-04-07 |
IT1041836B (en) | 1980-01-10 |
ES440660A1 (en) | 1977-03-01 |
JPS5152464A (en) | 1976-05-10 |
GB1522614A (en) | 1978-08-23 |
DE2536197A1 (en) | 1976-03-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PT64993A (en) | Bushing seal for a valve-gated injection mold | |
GB976205A (en) | Improvements in and relating to injection moulding machines | |
ES406502A1 (en) | Two part mold closure and clamping system | |
ES432886A1 (en) | Machines for rotational moulding of plastic articles with article removal means | |
US3856451A (en) | Device for producing moldings from foamable plastics, more particularly, polyurethane | |
FR2352659A1 (en) | MOLD CLOSING GROUP FOR SYNTHETIC MOLDING MACHINE BY INJECTION | |
AU462785B2 (en) | Mould closing device for fabric moulding | |
GB1435216A (en) | Mould unit for a mouding machine | |
ES440659A1 (en) | Injection moulding machines | |
US3697210A (en) | Closure device for multiple injection blow molding machine | |
BR7606578A (en) | MOLDING MACHINE FOR MOLDING MOLD PRODUCTION | |
FR2284433A1 (en) | MOLD CLAMPING GROUP FOR INJECTION MOLDING MACHINE | |
ES437621A1 (en) | Mold handling apparatus | |
SU626969A1 (en) | Polymer material injection moulding machine | |
GB1462950A (en) | Split moulds and carriers therefor | |
FR2284434A1 (en) | MOLD CLOSING GROUP FOR INJECTION MOLDING MACHINE | |
GB1539752A (en) | Die closing unit for injection moulding machine | |
IT1064874B (en) | DEVICE FOR CLOSING THE MOLD IN MOLDING MACHINES | |
SU1159793A1 (en) | Mould for injection moulding of plastics | |
ES412399A1 (en) | Blow moulding method and apparatus | |
ES429129A1 (en) | Improvement in the devices to adjust the opening displacement of a portamolde unit of a molding machine for plastic materials. (Machine-translation by Google Translate, not legally binding) | |
GB1093388A (en) | Improvements relating to moulds for shell cores and/or shell moulds | |
BR7405040D0 (en) | PERFECT COMPOSITION FOR MOLDS AGLUTINANT FOR MOLDS AND MOLD OBTAINED FROM THIS COMPOSITION | |
ES219024A1 (en) | Machine for molding heads of thermoplastic material in tubular bodies (Machine-translation by Google Translate, not legally binding) | |
ES271577A1 (en) | Hydraulic system for mechanical closure in machines of injecting plastic material (Machine-translation by Google Translate, not legally binding) |