CA2446373A1 - Apparatus and method for producing toe caps for safety shoes - Google Patents
Apparatus and method for producing toe caps for safety shoes Download PDFInfo
- Publication number
- CA2446373A1 CA2446373A1 CA002446373A CA2446373A CA2446373A1 CA 2446373 A1 CA2446373 A1 CA 2446373A1 CA 002446373 A CA002446373 A CA 002446373A CA 2446373 A CA2446373 A CA 2446373A CA 2446373 A1 CA2446373 A1 CA 2446373A1
- Authority
- CA
- Canada
- Prior art keywords
- impression
- male plug
- liquid metal
- aluminum
- die
- 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.)
- Abandoned
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 229910001338 liquidmetal Inorganic materials 0.000 claims abstract description 18
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 11
- 229910001234 light alloy Inorganic materials 0.000 claims abstract description 9
- 238000007711 solidification Methods 0.000 claims description 9
- 230000008023 solidification Effects 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000009863 impact test Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/08—Heel stiffeners; Toe stiffeners
- A43B23/081—Toe stiffeners
- A43B23/082—Toe stiffeners made of metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D2200/00—Machines or methods characterised by special features
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Forging (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI2001A000949 | 2001-05-09 | ||
| IT2001MI000949A ITMI20010949A1 (it) | 2001-05-09 | 2001-05-09 | Apparecchiatura per la realizzazione di puntali per scarpe di sucurezza e simili in alluminio sue leghe e leghe leggere in genere nonche' pr |
| PCT/EP2002/004812 WO2002089625A2 (en) | 2001-05-09 | 2002-05-02 | Apparatus and method for producing toe caps for safety shoes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2446373A1 true CA2446373A1 (en) | 2002-11-14 |
Family
ID=11447619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002446373A Abandoned CA2446373A1 (en) | 2001-05-09 | 2002-05-02 | Apparatus and method for producing toe caps for safety shoes |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20040154779A1 (cs) |
| EP (1) | EP1385399A2 (cs) |
| BR (1) | BR0205351A (cs) |
| CA (1) | CA2446373A1 (cs) |
| CZ (1) | CZ20033058A3 (cs) |
| IT (1) | ITMI20010949A1 (cs) |
| MA (1) | MA26175A1 (cs) |
| PL (1) | PL366992A1 (cs) |
| RU (1) | RU2003135641A (cs) |
| SI (1) | SI21343A (cs) |
| SK (1) | SK14552003A3 (cs) |
| TN (1) | TNSN03111A1 (cs) |
| WO (1) | WO2002089625A2 (cs) |
| ZA (1) | ZA200308566B (cs) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20020223A1 (it) * | 2002-02-07 | 2003-08-07 | Claudio Frulla | Apparecchiatura per la realizzazione di oggetti in alluminio leghe dialluminio leghe leggere e simili |
| ITPD20020167A1 (it) * | 2002-06-21 | 2003-12-22 | Bbs Riva Spa | Attrezzatura per realizzare oggetti in alluminio, leghe di alluminio,leghe leggere e simili, e procedimento attuato da detta attrezzatura |
| US20050167074A1 (en) * | 2003-10-24 | 2005-08-04 | Matteo Mongini | Process and machine for producing metal alloy components |
| DE102009051879B3 (de) * | 2009-11-04 | 2011-06-01 | Baumgartner, Heinrich G. | Metall-Druckgussmaschine |
| US10556268B2 (en) * | 2015-05-20 | 2020-02-11 | Alustrategy S.R.L. | Improvements relating to equipment for the manufacture of articles made of light alloy or similar |
| US11684114B2 (en) * | 2020-10-23 | 2023-06-27 | Tbl Licensing Llc | Strain-hardened safety toe for footwear |
| CN115106512A (zh) * | 2022-07-20 | 2022-09-27 | 山东昊方联合铸造有限公司 | 一种铝合金制动盘帽的液态挤锻压铸造模具 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1703562A (en) * | 1928-01-14 | 1929-02-26 | James E Williams | Box toe |
| US2524057A (en) * | 1946-07-18 | 1950-10-03 | Thoger G Jungersen | Precision forming of metal |
| JPS6046856A (ja) * | 1983-08-24 | 1985-03-13 | Honda Motor Co Ltd | 加圧鋳造法 |
| EP0380900A1 (en) * | 1989-01-31 | 1990-08-08 | Battelle Memorial Institute | A method and a device for homogenizing the intimate structure of metals and alloys cast under pressure |
| IT1231211B (it) * | 1989-08-24 | 1991-11-23 | Tva Holding | Procedimento per la colata a pressione controllata di metalli fusi, particolarmente leghe leggere di alluminio e di magnesio, e apparecchiatura per la sua esecuzione |
| US5194202A (en) * | 1990-08-03 | 1993-03-16 | Aluminum Company Of America | Formation of ceramic-metal composite by pressure casting and oxidation sintering |
| SE469684B (sv) * | 1990-10-05 | 1993-08-23 | Tour & Andersson Ab | Saett och anordning vid pressgjutning |
| JPH07227302A (ja) * | 1993-12-24 | 1995-08-29 | Nhk Spring Co Ltd | 安全靴用先芯 |
| US5758711A (en) * | 1995-05-26 | 1998-06-02 | Water Gremlin Company | Molding apparatus for minimizing shrinkage and voids |
-
2001
- 2001-05-09 IT IT2001MI000949A patent/ITMI20010949A1/it unknown
-
2002
- 2002-05-02 US US10/477,094 patent/US20040154779A1/en not_active Abandoned
- 2002-05-02 CZ CZ20033058A patent/CZ20033058A3/cs unknown
- 2002-05-02 EP EP02750875A patent/EP1385399A2/en not_active Withdrawn
- 2002-05-02 WO PCT/EP2002/004812 patent/WO2002089625A2/en not_active Ceased
- 2002-05-02 CA CA002446373A patent/CA2446373A1/en not_active Abandoned
- 2002-05-02 SI SI200220016A patent/SI21343A/sl not_active IP Right Cessation
- 2002-05-02 SK SK1455-2003A patent/SK14552003A3/sk unknown
- 2002-05-02 BR BR0205351-9A patent/BR0205351A/pt not_active IP Right Cessation
- 2002-05-02 PL PL02366992A patent/PL366992A1/xx not_active Application Discontinuation
- 2002-05-02 RU RU2003135641/12A patent/RU2003135641A/ru not_active Application Discontinuation
-
2003
- 2003-07-08 TN TNPCT/EP2002/004812A patent/TNSN03111A1/en unknown
- 2003-11-03 MA MA27380A patent/MA26175A1/fr unknown
- 2003-11-03 ZA ZA200308566A patent/ZA200308566B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CZ20033058A3 (cs) | 2004-02-18 |
| WO2002089625A3 (en) | 2003-01-23 |
| TNSN03111A1 (en) | 2005-04-08 |
| SI21343A (sl) | 2004-06-30 |
| SK14552003A3 (sk) | 2004-07-07 |
| ITMI20010949A1 (it) | 2002-11-09 |
| EP1385399A2 (en) | 2004-02-04 |
| US20040154779A1 (en) | 2004-08-12 |
| PL366992A1 (en) | 2005-02-07 |
| WO2002089625A2 (en) | 2002-11-14 |
| ITMI20010949A0 (it) | 2001-05-09 |
| MA26175A1 (fr) | 2004-07-01 |
| BR0205351A (pt) | 2003-09-09 |
| RU2003135641A (ru) | 2005-05-27 |
| ZA200308566B (en) | 2004-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |