GB577830A - Removal of metal wire from vulcanised rubber such as the rims of tyre covers - Google Patents

Removal of metal wire from vulcanised rubber such as the rims of tyre covers

Info

Publication number
GB577830A
GB577830A GB924942A GB924942A GB577830A GB 577830 A GB577830 A GB 577830A GB 924942 A GB924942 A GB 924942A GB 924942 A GB924942 A GB 924942A GB 577830 A GB577830 A GB 577830A
Authority
GB
United Kingdom
Prior art keywords
rims
tyre
rubber
removal
metal wire
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
Application number
GB924942A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB924942A priority Critical patent/GB577830A/en
Publication of GB577830A publication Critical patent/GB577830A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B17/0206—Selectively separating reinforcements from matrix material by destroying the interface bound before disintegrating the matrix to particles or powder, e.g. from tires or belts
    • B29B17/021—Selectively separating reinforcements from matrix material by destroying the interface bound before disintegrating the matrix to particles or powder, e.g. from tires or belts using local heating of the reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C2035/0211—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould resistance heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0811—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using induction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0811—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using induction
    • B29C2035/0816—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using induction using eddy currents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • 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

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

In reclaiming rubber, metal parts such as the metal wires in the rims of tyre covers are removed by applying heat to the contact surfaces until the rubber is softened and the metal can be pulled away. Heat may be applied by passing an electric current through the wire, or by causing the wire to form the secondary of an electric transformer or revolving the tyre in a magnetic field or by bringing the tyre into a high-potential, high-frequency, oscillating field so that the rubber is heated by dielectric losses.
GB924942A 1942-07-03 1942-07-03 Removal of metal wire from vulcanised rubber such as the rims of tyre covers Expired GB577830A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB924942A GB577830A (en) 1942-07-03 1942-07-03 Removal of metal wire from vulcanised rubber such as the rims of tyre covers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB924942A GB577830A (en) 1942-07-03 1942-07-03 Removal of metal wire from vulcanised rubber such as the rims of tyre covers

Publications (1)

Publication Number Publication Date
GB577830A true GB577830A (en) 1946-06-03

Family

ID=9868308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB924942A Expired GB577830A (en) 1942-07-03 1942-07-03 Removal of metal wire from vulcanised rubber such as the rims of tyre covers

Country Status (1)

Country Link
GB (1) GB577830A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112386A (en) * 1961-12-29 1963-11-26 Gen Electric Coupling removing tool
US3771209A (en) * 1972-10-10 1973-11-13 J Bennett Process for reclaiming non-metallic materials joined together by metal fasteners
FR2467686A1 (en) * 1979-10-22 1981-04-30 Sava Kranj Ind Gumijevih METHOD AND INSTALLATION FOR SEPARATING RUBBER FROM METALS, ESPECIALLY PROCESSING OF PNEUMATIC TIRES
EP0054176A2 (en) * 1980-12-08 1982-06-23 Taurus Gumiipari Vállalat Method to recover parts of used tyres
US4469573A (en) * 1979-10-22 1984-09-04 Sava Kranj Industrija Gumijevih, Usnjenih In Kemicnih Izdelkov N.L.Sol.O. Method and arrangement for separating rubber from metal
EP0478774A1 (en) * 1990-03-22 1992-04-08 Odessky Gosudarstvenny Universitet Method for extraction of metal reinforcement from rubber tyres
GB2337764A (en) * 1999-07-03 1999-12-01 Raymond Baggott Tyre de-metallising
FR2830782A1 (en) * 2001-10-12 2003-04-18 Phenix Ind Assembly to remove the pneumatic tire beading wires, from old tires for recycling, has an active heating unit to break down the surrounding rubber for the wires to be ripped out
DE102012001864B4 (en) * 2012-01-23 2020-01-23 Oleksandr Gitelman Method and device for removing metallic reinforcement layers

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112386A (en) * 1961-12-29 1963-11-26 Gen Electric Coupling removing tool
US3771209A (en) * 1972-10-10 1973-11-13 J Bennett Process for reclaiming non-metallic materials joined together by metal fasteners
FR2467686A1 (en) * 1979-10-22 1981-04-30 Sava Kranj Ind Gumijevih METHOD AND INSTALLATION FOR SEPARATING RUBBER FROM METALS, ESPECIALLY PROCESSING OF PNEUMATIC TIRES
US4332700A (en) 1979-10-22 1982-06-01 Sava Kranj Industrija Gumijevih, Usnjenih In Kemicnih Izdelkov N.O.Sol.O. Method for separating rubber from metal
US4469573A (en) * 1979-10-22 1984-09-04 Sava Kranj Industrija Gumijevih, Usnjenih In Kemicnih Izdelkov N.L.Sol.O. Method and arrangement for separating rubber from metal
EP0054176A2 (en) * 1980-12-08 1982-06-23 Taurus Gumiipari Vállalat Method to recover parts of used tyres
EP0054176A3 (en) * 1980-12-08 1983-03-23 Taurus Gumiipari Vállalat Method to recover parts of used tyres
EP0478774A1 (en) * 1990-03-22 1992-04-08 Odessky Gosudarstvenny Universitet Method for extraction of metal reinforcement from rubber tyres
EP0478774A4 (en) * 1990-03-22 1992-09-09 Odessky Gosudarstvenny Universitet Method for extraction of metal reinforcement from rubber tyres
GB2337764A (en) * 1999-07-03 1999-12-01 Raymond Baggott Tyre de-metallising
FR2830782A1 (en) * 2001-10-12 2003-04-18 Phenix Ind Assembly to remove the pneumatic tire beading wires, from old tires for recycling, has an active heating unit to break down the surrounding rubber for the wires to be ripped out
DE102012001864B4 (en) * 2012-01-23 2020-01-23 Oleksandr Gitelman Method and device for removing metallic reinforcement layers

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