AU2000263847A1 - Continuous platform cutting apparatus and method - Google Patents
Continuous platform cutting apparatus and methodInfo
- Publication number
- AU2000263847A1 AU2000263847A1 AU2000263847A AU6384700A AU2000263847A1 AU 2000263847 A1 AU2000263847 A1 AU 2000263847A1 AU 2000263847 A AU2000263847 A AU 2000263847A AU 6384700 A AU6384700 A AU 6384700A AU 2000263847 A1 AU2000263847 A1 AU 2000263847A1
- Authority
- AU
- Australia
- Prior art keywords
- slab
- platform
- recess
- cut
- blade
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 5
- 230000006835 compression Effects 0.000 abstract 3
- 238000007906 compression Methods 0.000 abstract 3
- 229920005830 Polyurethane Foam Polymers 0.000 abstract 1
- 230000001413 cellular effect Effects 0.000 abstract 1
- 239000002861 polymer material Substances 0.000 abstract 1
- 239000011496 polyurethane foam Substances 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/28—Splitting layers from work; Mutually separating layers by cutting
- B26D3/281—Splitting layers from work; Mutually separating layers by cutting the work being simultaneously deformed by the application of pressure to obtain profiled workpieces
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Formation And Processing Of Food Products (AREA)
- Sawing (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
An apparatus and method for shaping a slab of compressible or cellular polymer material (80), such as polyurethane foam, cuts portions of the material from one surface of the slab. A moving patterned platform (32), preferably an endless belt or a series of interconnected panels, is interposed in a predetermined gap formed between a compression roller (56) and a drive roller (18) and defines at least one recess (36) or at least one projection (320) or a combination of recesses and projections. When the slab is compressed between the compression roller and the platform, a portion of the material fills the recess or recesses in the moving platform. At least a portion of the compressed material within the recess(es) is then cut from the surface of the slab by a blade (76) just as the slab emerges from between the compression roller and the platform, leaving a profile-cut surface with cut-out portion(s) corresponding in pattern and shape to the recess(es) provided in the moving patterned platform. Alternatively, a portion of the material is forced away from the blade (76) by the projection or projections (320) so that a portion of compressed material is not cut by the blade (76).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2000/020505 WO2002009915A1 (en) | 2000-07-28 | 2000-07-28 | Continuous platform cutting apparatus and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2000263847A1 true AU2000263847A1 (en) | 2002-02-13 |
Family
ID=21741625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2000263847A Abandoned AU2000263847A1 (en) | 2000-07-28 | 2000-07-28 | Continuous platform cutting apparatus and method |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1305148B1 (en) |
| AT (1) | ATE317315T1 (en) |
| AU (1) | AU2000263847A1 (en) |
| CA (1) | CA2386015C (en) |
| DE (1) | DE60025923T2 (en) |
| ES (1) | ES2257308T3 (en) |
| MX (1) | MXPA02003265A (en) |
| WO (1) | WO2002009915A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0805328D0 (en) | 2008-03-25 | 2008-04-30 | Aviza Technologies Ltd | Deposition of an amorphous layer |
| CA2971811C (en) | 2014-12-21 | 2023-03-07 | Palziv Ein Hanaziv Agricultural Cooperative Society Ltd. | Polymer foam sheet and barrier layer composite |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE551358A (en) * | ||||
| US3690203A (en) * | 1969-11-14 | 1972-09-12 | Helmut Huttemann | Cutting apparatus for foam material and the like |
| FR2479073A1 (en) * | 1980-03-25 | 1981-10-02 | Sovra Sa | METHOD AND DEVICE FOR CUTTING THE SHAPE OF PLASTIC FOAM PARTS |
| US5819631A (en) * | 1996-08-02 | 1998-10-13 | Foamex L.P. | Synthetic foam surface contouring machine |
| US6142053A (en) * | 1997-07-23 | 2000-11-07 | Foamex L.P. | Method of cutting a cellular polymer surface with a continous platform cutting apparatus |
| US6173638B1 (en) * | 1997-07-23 | 2001-01-16 | Foamex L.P. | Method for cutting a cellular polymer surface with multiple continuous platforms |
-
2000
- 2000-07-28 AU AU2000263847A patent/AU2000263847A1/en not_active Abandoned
- 2000-07-28 EP EP00950798A patent/EP1305148B1/en not_active Expired - Lifetime
- 2000-07-28 DE DE60025923T patent/DE60025923T2/en not_active Expired - Lifetime
- 2000-07-28 WO PCT/US2000/020505 patent/WO2002009915A1/en not_active Ceased
- 2000-07-28 CA CA002386015A patent/CA2386015C/en not_active Expired - Fee Related
- 2000-07-28 AT AT00950798T patent/ATE317315T1/en not_active IP Right Cessation
- 2000-07-28 MX MXPA02003265A patent/MXPA02003265A/en active IP Right Grant
- 2000-07-28 ES ES00950798T patent/ES2257308T3/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE60025923T2 (en) | 2006-09-14 |
| MXPA02003265A (en) | 2002-09-18 |
| EP1305148A1 (en) | 2003-05-02 |
| ES2257308T3 (en) | 2006-08-01 |
| CA2386015C (en) | 2006-09-26 |
| ATE317315T1 (en) | 2006-02-15 |
| WO2002009915A1 (en) | 2002-02-07 |
| DE60025923D1 (en) | 2006-04-20 |
| EP1305148B1 (en) | 2006-02-08 |
| CA2386015A1 (en) | 2002-02-07 |
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