SU458461A1 - Method for removing metal cores from worn tires - Google Patents
Method for removing metal cores from worn tiresInfo
- Publication number
- SU458461A1 SU458461A1 SU1921122A SU1921122A SU458461A1 SU 458461 A1 SU458461 A1 SU 458461A1 SU 1921122 A SU1921122 A SU 1921122A SU 1921122 A SU1921122 A SU 1921122A SU 458461 A1 SU458461 A1 SU 458461A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- core
- bead
- removing metal
- metal cores
- worn tires
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Description
1one
Изобретение относитс к области регенерации покрышек пневматических шин.This invention relates to the field of tire regeneration for pneumatic tires.
Известен способ извлечени металлических сердечников из изношенных покрышек путем отделени борта от покрышек, срезани сло резины с одной из сторон борта до сердечника и отделени сердечника.A known method for removing metal cores from worn tires is by separating the bead from the tires, cutting the rubber layer from one side of the bead to the core and separating the core.
В известном способе отделение сердечника осуш;ествл ют выдавливанием, что приводит к обрыву сердечника при его извлечении, вследствие чего часть сердечника остаетс в покрышке и необходимы дополнительные затраты на его извлечение.In a known method, the separation of the core is dried; it is squeezed out, which leads to a breakage of the core during its removal, as a result of which a part of the core remains in the tire and additional costs are required to remove it.
Цель изобретени - более надежное и полное извлечение сердечника.The purpose of the invention is more reliable and complete extraction of the core.
Поставленна цель достигаетс тем, что сердечник отдел ют от оставшейс части борта раздиром.This goal is achieved by separating the core from the rest of the bead with a tear.
На фиг. I показано вырезанное из покрышки бортовое кольцо, поперечное сечение; на фиг. 2 - то же, со сн тым слоем резины; на фиг. 3 - процесс отделени сердечника от оставшейс части борта раздиром.FIG. I shows the side ring cut from the tire, cross section; in fig. 2 - the same, with the rubber layer removed; in fig. 3 - the process of separating the core from the remaining part of the bead with a tear.
Предлагаемый способ может быть осуш.ествлен следуюш,пм образом. У вырезанного из покрышки борта 1 любым известным способом снимают слой резины до металлическогоThe proposed method can be dried. Following way, PM way. At the cut out of the tire bead 1, by any known method, remove a layer of rubber to a metallic
сердечника 2 с любой стороны. Этим достигаетс снижение прочности борта 1 со стороны извлечени сердечника. Далее оставшуюс часть борта и сердечник 2 закрепл ют в зажимах (на чертеже не показано) и перемещением сердечника в сторону ослабленного сечени борта производ т извлечение сердечника из оставшейс части борта раздиром.core 2 on either side. This results in a reduction in the strength of the bead 1 on the extraction side of the core. Next, the remaining part of the bead and the core 2 are fixed in clamps (not shown in the drawing) and by moving the core towards the weakened bead section, the core is removed from the remaining part of the bead with a tear.
Предмет изобретени Subject invention
Способ извлечени металлических сердечников из изношенных покрышек путем отделени борта от покрышки, срезани сло резины с одной из сторон борта до сердечника и отделени сердечника, ичаюши йс тем, что, с целью более надежного и полного извлечени сердечника, его отдел ют от оставшейс части борта раздиром.The method of removing metal cores from worn tires by separating the bead from the tire, cutting off the rubber layer from one side of the bead to the core and separating the core, and making it possible to remove the core from the rest of the bead to ensure a more reliable and complete removal of the core .
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1921122A SU458461A1 (en) | 1973-05-14 | 1973-05-14 | Method for removing metal cores from worn tires |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1921122A SU458461A1 (en) | 1973-05-14 | 1973-05-14 | Method for removing metal cores from worn tires |
Publications (1)
Publication Number | Publication Date |
---|---|
SU458461A1 true SU458461A1 (en) | 1975-01-30 |
Family
ID=20553367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1921122A SU458461A1 (en) | 1973-05-14 | 1973-05-14 | Method for removing metal cores from worn tires |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU458461A1 (en) |
-
1973
- 1973-05-14 SU SU1921122A patent/SU458461A1/en active
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