DE877059C - Process for the production of soles or heels from rubber or plastic - Google Patents
Process for the production of soles or heels from rubber or plasticInfo
- Publication number
- DE877059C DE877059C DEV3108A DEV0003108A DE877059C DE 877059 C DE877059 C DE 877059C DE V3108 A DEV3108 A DE V3108A DE V0003108 A DEV0003108 A DE V0003108A DE 877059 C DE877059 C DE 877059C
- Authority
- DE
- Germany
- Prior art keywords
- rubber
- plastic
- heels
- sole
- heel
- 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
- 239000004033 plastic Substances 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000000748 compression moulding Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 2
- 238000001746 injection moulding Methods 0.000 claims 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 210000003462 vein Anatomy 0.000 claims 1
- 229920002472 Starch Polymers 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000004636 vulcanized rubber Substances 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
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
- B29D35/122—Soles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
Verfahren zur Herstellung von Sohlen oder Absätzen aus Kautschuk oder Kunststoff Die Fertigung von Sohlen und Absätzen aus Kautschuk oder Kunststoff geschieht bisher in der Weise, daß man die Sohlen oder Absätze entweder durch Pressen, Gießen od. dgl. in Formen als Rinzeletücke herstellt oder aber aus vulkanisierten Kautschukplatten oder kalandreierten bzw. gegossenen Kunststoffplatten ihrer Umriß form entsprechend ausstznzt oder ausschnieidet. Beide Verfahren sind unweirstchaftlich, da sie einen verhältnismäßig hohen Aufwand an Formen bzw. Stanzwerkzeugen, Material und Löhnen erfordern.Process for the production of soles or heels from rubber or plastic The production of soles and heels from rubber or plastic is done hitherto in such a way that the soles or heels can either be pressed or cast od. The like. Manufactures in forms as Rinzeletücke or from vulcanized rubber sheets or calendered or cast plastic sheets according to their outline shape punches or cuts out. Both procedures are unprofitable as they are one relatively high expenditure on forms or punching tools, material and wages require.
Um diesen nachteil der bisher bekannten, Sohlen-bzw. Absatzfertigungsverfahren zu vermeiden, wird gemäß der Erfindung vorgeschlagen, Sohlen oder Absätze aus Kautschuk oder Kunststoff, dadurch herzustellen, daß man von einem durch Spritzen, Gießen, Formpressen gold. dgl. in der Umrißform der Sohle oder des Absatzes hergestellten Strang von beliebiger Länge aus unvulkanisiertem. Kautschuk oder teilweise aus gehärtetem bzw. geliertem Kunststoff die Sohle oder den Ab satz abgebende Scheiben in der gewünschten, Stärke abtrennt und dann entweder anschließend vnlkanisiert bzw. aushärtet oder vorher noch die Schneidlinge durch beheizte Prägewalzen führt, hierbei mit einer Laufflächenprofilierung versieht und dann erst vulkanisiert bzw. ganz aushärtet. To this disadvantage of the previously known, sole or. Sales manufacturing process to avoid, it is proposed according to the invention, soles or heels made of rubber or plastic, to be produced by spraying, pouring, Compression molding gold. Like. Manufactured in the outline shape of the sole or heel Strand of any length made from unvulcanized. Rubber or partially hardened or gelled plastic, the sole or the heel-releasing discs in the desired, Separates starch and then either subsequently vulcanized or hardened or beforehand leads the cuttings through heated embossing rollers, here with a Tread profiling is provided and only then vulcanized or fully cured.
Dadurch wird nicht nur die Fertigung von Sohlen oder Absätzen in einem fortlaufenden Arbeitsgang ermöglicht, indem man hintereinander einen Profilstang oder auch mehrere Profilstränge gleichzeitig spritzt, gießt oder preßt, anschließend This not only enables the production of soles or heels in enables a continuous operation by placing a profile bar one behind the other or several profile strands at the same time injects, pours or presses, then
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV3108A DE877059C (en) | 1951-02-06 | 1951-02-06 | Process for the production of soles or heels from rubber or plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV3108A DE877059C (en) | 1951-02-06 | 1951-02-06 | Process for the production of soles or heels from rubber or plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE877059C true DE877059C (en) | 1953-05-21 |
Family
ID=7570296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEV3108A Expired DE877059C (en) | 1951-02-06 | 1951-02-06 | Process for the production of soles or heels from rubber or plastic |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE877059C (en) |
-
1951
- 1951-02-06 DE DEV3108A patent/DE877059C/en not_active Expired
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