ITMI920537A1 - PROCEDURE FOR THE MANUFACTURE OF POLYURETHANE BOOTS AND DEVICE FOR THE EXECUTION OF THE PROCEDURE - Google Patents
PROCEDURE FOR THE MANUFACTURE OF POLYURETHANE BOOTS AND DEVICE FOR THE EXECUTION OF THE PROCEDUREInfo
- Publication number
- ITMI920537A1 ITMI920537A1 IT000537A ITMI920537A ITMI920537A1 IT MI920537 A1 ITMI920537 A1 IT MI920537A1 IT 000537 A IT000537 A IT 000537A IT MI920537 A ITMI920537 A IT MI920537A IT MI920537 A1 ITMI920537 A1 IT MI920537A1
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- execution
- manufacture
- boots
- polyurethane
- Prior art date
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
- B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
- B29D35/08—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising having multilayered parts
- B29D35/081—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising having multilayered parts by injection moulding
- B29D35/082—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising having multilayered parts by injection moulding injecting first the outer sole part
-
- 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
- B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
- B29D35/08—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising having multilayered parts
- B29D35/081—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising having multilayered parts by injection moulding
- B29D35/084—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising having multilayered parts by injection moulding using exchangeable mould elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4115048A DE4115048C1 (en) | 1991-05-08 | 1991-05-08 | Moulding plastic boots - in which central male mould and two hinged female moulds are used, enabling a simple and economic mfr. of boots which have good thermal insulation |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI920537A0 ITMI920537A0 (en) | 1992-03-10 |
ITMI920537A1 true ITMI920537A1 (en) | 1993-09-10 |
IT1254238B IT1254238B (en) | 1995-09-14 |
Family
ID=6431257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI920537A IT1254238B (en) | 1991-05-08 | 1992-03-10 | PROCEDURE FOR THE MANUFACTURE OF POLYURETHANE BOOTS AND DEVICE FOR THE EXECUTION OF THE PROCEDURE |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE4115048C1 (en) |
FR (1) | FR2683178A1 (en) |
IT (1) | IT1254238B (en) |
NL (1) | NL9200442A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1996393A1 (en) * | 2006-03-22 | 2008-12-03 | Stemma S.R.L. | Method of making a footwear by injection/casting of a mono-or multi-layered sole of synthetic material directing onto the upper |
CN114379030B (en) * | 2021-12-30 | 2023-06-23 | 广东汇锋模具有限公司 | Blowing shoe mold capable of automatically disassembling and assembling mold, automatic injection molding equipment and injection molding method |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1253333A (en) * | 1969-05-29 | 1971-11-10 | Desma Werke Gmbh | Improvements in moulds carriers |
FR2444417A1 (en) * | 1978-12-22 | 1980-07-18 | Plastic Auvergne | PROCESS AND MOLD FOR THE MANUFACTURE OF SAFETY FOOTWEAR FOR PROFESSIONAL USE AND ARTICLES OBTAINED |
DE3813993A1 (en) * | 1988-04-26 | 1989-11-09 | Kloeckner Ferromatik Desma | METHOD AND DEVICE FOR PRODUCING SHOE SOLES FROM THERMOPLASTIC MATERIAL AND FOR MOLDING ON SHOE SHOES |
JPH0655161B2 (en) * | 1988-11-04 | 1994-07-27 | 月星化成株式会社 | Injection molding shoe molding method |
IT1233761B (en) * | 1989-03-13 | 1992-04-14 | Sportime Spa | PROCESS AND MOLD FOR THE PRODUCTION OF FOOTWEAR WITH SOLES AND MIDSOLE IN MORE COLORS AND / OR MATERIALS. |
DE4038153A1 (en) * | 1990-11-30 | 1992-06-04 | Kloeckner Ferromatik Desma | METHOD, TOOL, TOOL STATION AND SYSTEM FOR REQUESTING MULTI-LAYER SHOE SOLE ON SHOE SHOES |
IT1247431B (en) * | 1991-01-11 | 1994-12-14 | Protec Srl | PROCEDURE AND MACHINE FOR THE PRODUCTION OF FOOTWEAR WITH MULTICOLOR SOLES |
-
1991
- 1991-05-08 DE DE4115048A patent/DE4115048C1/en not_active Expired - Fee Related
-
1992
- 1992-03-10 NL NL9200442A patent/NL9200442A/en not_active Application Discontinuation
- 1992-03-10 IT ITMI920537A patent/IT1254238B/en active
- 1992-05-07 FR FR9205649A patent/FR2683178A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
NL9200442A (en) | 1992-12-01 |
ITMI920537A0 (en) | 1992-03-10 |
DE4115048C1 (en) | 1992-09-24 |
FR2683178A1 (en) | 1993-05-07 |
IT1254238B (en) | 1995-09-14 |
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