BE712625A - - Google Patents
Info
- Publication number
- BE712625A BE712625A BE712625DA BE712625A BE 712625 A BE712625 A BE 712625A BE 712625D A BE712625D A BE 712625DA BE 712625 A BE712625 A BE 712625A
- Authority
- BE
- Belgium
- Prior art keywords
- steel
- cap
- steel cap
- charac
- protuberance
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 60
- 239000010959 steel Substances 0.000 claims description 60
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 9
- 238000001746 injection moulding Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229920002994 synthetic fiber Polymers 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 5
- 229920003051 synthetic elastomer Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000003042 antagnostic effect Effects 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims 1
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- B29D35/061—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 by injection moulding
- B29D35/064—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 by injection moulding using particular materials for the preformed uppers
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 |
|---|---|---|---|
| BE712625 | 1968-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE712625A true BE712625A (enrdf_load_stackoverflow) | 1968-07-31 |
Family
ID=3852607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE712625D BE712625A (enrdf_load_stackoverflow) | 1968-03-22 | 1968-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE712625A (enrdf_load_stackoverflow) |
-
1968
- 1968-03-22 BE BE712625D patent/BE712625A/fr unknown
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