US3364526A - Process for the recovery of textile fibers from motor vehicle tires - Google Patents

Process for the recovery of textile fibers from motor vehicle tires Download PDF

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Publication number
US3364526A
US3364526A US24228662A US3364526A US 3364526 A US3364526 A US 3364526A US 24228662 A US24228662 A US 24228662A US 3364526 A US3364526 A US 3364526A
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Prior art keywords
rubber
textile
particles
cutting
vehicle tires
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English (en)
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Varady Sandor
Darvas Janos
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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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0404—Disintegrating plastics, e.g. by milling to powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • 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
    • B26D3/003—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting rubber
    • B26D3/005—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting rubber for cutting used tyres
    • 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
    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C07D213/22—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing two or more pyridine rings directly linked together, e.g. bipyridyl
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/04—Codes relating to disintegrating devices adapted for specific materials for used tyres
    • 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
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • 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
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0224—Screens, sieves
    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0484—Grinding tools, roller mills or disc mills
    • 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
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • 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
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S241/00—Solid material comminution or disintegration
    • Y10S241/31—Rubber preparation

Definitions

  • FIGURE 1 is a schematic view of the arrangement of machines according to the invention.
  • FIGURE 8 is a diagrammatic side view of the arrangement of machines according to the invention for processing the cord fiber waste.
  • the processing of the cord fibers starts at the rotary screen drum of the milling machine 3.
  • the cord fibers are then conveyed by a pneumatic feeder 13 to a licker-in 14, and the partly separated cord fibers are brought by the pneumatic feeder 15 into a three-step carding-willow 16.
  • the separated cord fibers then pass through a pneumatic feeder 17, in the stocklifter 18 of a carding-wil low, to a carding-willow 19, the product of which is coiled up by a roller pack 20.
  • holding device 31 is rotated about axis 91, by any conventional M means, causing blades 23a and 26a to slice strips, as for example, 24 and 25 out of top sidewall 22a.
  • the separated material is fed from the feeding table 75 between compressing rollers 76, then from a drum 77, to a carding drum 78 having a carding roller system 79, the rollers rotating in opposite directions and at low speed. This enables a distribution of the fibers.
  • the material passes onto a doiier roll 80, then with the aid of a vibrating doffer blade 81 to a conveyor belt 82 which feeds the material into the lap winder 20, where the coiling of the product 83 is effected by rollers 84.
  • the process and apparatus of the present invention improves substantially the quality of particles gained by comminuting of rubber tires, developing more widely its field of application. Particles, recovered in this way, as compared with quality of particles, fouled by textile impurities of unequal and mixed size, can be utilized more favorably for the manufacture of regenerated rubber bitumen, ingredients of mechanical rubber goods, and elastic rubber-padding. It is the cutting of the rubber tires and uniform slicing which ensures separation, without bruises, of about two-thirds of the cord-fibers, while the whole processing system developed by the invention opens the way to continuous processing of the waste, on leaving the comminuting system. Before being fed into the licker-in, the waste passes a batting machine, in order to remove the waste sticking on the cord fibers. The various elements of the textile machinery have been modified so as to adapt same to the processing of short cord fibers in the terms of the invention.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing Of Solid Wastes (AREA)
US24228662 1961-06-03 1962-12-04 Process for the recovery of textile fibers from motor vehicle tires Expired - Lifetime US3364526A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HUVA000095 1961-06-03
HU95461 1961-06-03

Publications (1)

Publication Number Publication Date
US3364526A true US3364526A (en) 1968-01-23

Family

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US24228662 Expired - Lifetime US3364526A (en) 1961-06-03 1962-12-04 Process for the recovery of textile fibers from motor vehicle tires

Country Status (7)

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US (1) US3364526A (en)van)
BE (1) BE627659A (en)van)
CH (1) CH411325A (en)van)
DE (1) DE1579098B1 (en)van)
FR (1) FR1354217A (en)van)
GB (1) GB990867A (en)van)
NL (1) NL130885C (en)van)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090670A (en) * 1975-10-08 1978-05-23 Dunlop Limited Method and apparatus for the recovery of vulcanized elastomeric material
US4355556A (en) * 1980-09-12 1982-10-26 Kaca Corporation Vehicle tire rim core remover
US4363450A (en) * 1979-03-22 1982-12-14 Peter Schmidt Method for manufacture of rubber granulate from old tires
US4405090A (en) * 1980-10-06 1983-09-20 Dale Wakeem Method and apparatus for reducing tires
US4559673A (en) * 1984-07-17 1985-12-24 Badenia Gmbh Stepeedeckenfabrik Method and apparatus for separating a nonwoven stuffing material
US4592115A (en) * 1984-12-18 1986-06-03 Mo Och Domsjo Ab Apparatus and process for separating cellulose fluff fibers from waste fibrous material
US5024386A (en) * 1989-05-18 1991-06-18 Pfm, Inc. Tire converting apparatus and method
US5299744A (en) * 1992-08-21 1994-04-05 Garmater Robert A Granulating, separating and classifying rubber tire materials
US5482215A (en) * 1991-06-13 1996-01-09 Cmht Technology (Australia) Pty Ltd Method of reclaiming rubber from vehicle tires
US5497949A (en) * 1994-06-30 1996-03-12 Jps Automotive Products Corp. Apparatus for reclaiming waste carpeting
US5588600A (en) * 1995-06-07 1996-12-31 Perfido; Kenneth F. Process and apparatus for making crumb rubber from vehicle tires
WO1997026122A1 (en) * 1996-01-18 1997-07-24 Ilia Stoilkov Haralampiev Process for mechanical breaking of used tyre casings and process equipment
US6036128A (en) * 1999-05-17 2000-03-14 Common Ground Recycling, Inc. Tire shredding machine and method of using the same
US6182913B1 (en) 1999-01-25 2001-02-06 Interface, Inc. Method and apparatus for reclaiming carpet components
ES2153244A1 (es) * 1997-04-07 2001-02-16 Retrainers Company S L Procedimiento de reciclado integral de neumaticos desechados y productos de los mismos.
US20140370789A1 (en) * 2013-06-18 2014-12-18 Chengjin Yu Method of removing backing adhesive of carpet and the device thereof
US20190076939A1 (en) * 2017-09-08 2019-03-14 Technical Rubber Company, Inc. Tire Downsizing Apparatus
CN112895219A (zh) * 2021-04-07 2021-06-04 无锡市华凌环保设备有限公司 一种复合材料玻璃钢破碎回收装置及破碎方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1207729A (en) * 1981-06-30 1986-07-15 Bruce A. Luff Method and apparatus for recovering thermoplastic from coated fabric scrap
US4863106A (en) * 1988-10-13 1989-09-05 Tde, Inc. Process for low temperature comminution of scrap tires
CA2127035A1 (en) * 1993-07-02 1995-01-03 Bryan Sims Process for separating fibres from composite materials
FR2776226B1 (fr) * 1998-03-17 2000-06-16 Dimitri Papachristou Machine et procede pour reduire les pneumatiques usages en petits elements
CN108274656B (zh) * 2018-04-02 2020-10-23 安徽汇川管理咨询有限公司 一种废旧塑料瓶回收处理工艺

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB127970A (en) * 1918-06-08 1919-06-10 North Western Rubber Company Improvements in Rotary Cutting Machines for Slitting Circumferentially the Outer Covers of Pneumatic Tyres and the like.
US1321201A (en) * 1919-11-11 Process for reclaiming rubber and cotton from waste
US1607291A (en) * 1925-10-02 1926-11-16 Marie Raymond Process for the recovery of the rubber and cotton contained in used motor-car pneumatic tires
US1880372A (en) * 1929-10-02 1932-10-04 Rubber Regenerating Co Process of reclaiming vulcanized rubber fiber products
CH177874A (de) * 1934-05-17 1935-06-30 Gassner Johann Häckselmaschine.
US2115234A (en) * 1936-07-15 1938-04-26 Papee Machine Company Ensilage cutting machine
US2136099A (en) * 1937-09-10 1938-11-08 Albert B Buxbaum Salvaging constituents of automobile tires and the like
US2683901A (en) * 1950-09-01 1954-07-20 Chicopee Mfg Corp Fly prevention for cards
US2901777A (en) * 1955-08-02 1959-09-01 Edward G Sofio Picking and shredding machine
US3098264A (en) * 1960-06-25 1963-07-23 Meinicke Erich Multiple swift textile waste tearing machine

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DE174083C (en)van) * 1904-02-04
FR360382A (fr) * 1905-12-13 1906-04-20 Accumulateur Phenix De L Machine pour la fabrication de rondelles en celluloid, ébonite ou autres matières analogues
US1533126A (en) * 1924-07-15 1925-04-14 Charles B Martin Rubber-tube-cutting machine
US1709336A (en) * 1926-02-08 1929-04-16 Turner Tanning Machinery Co Cutting machine
FR631916A (fr) * 1927-04-01 1927-12-29 Procédé permettant de séparer les talons des vieux pneumatiques
FR822067A (fr) * 1936-11-17 1937-12-20 Perfectionnement aux machines pour la trituration du caoutchouc et d'autres matières semblables
AT158425B (de) * 1938-05-14 1940-04-10 Continental Gummi Werke Ag Verfahren zur Herstellung von Fasermaterial aus Altgummi mit Gewebeeinlagen.
US2471043A (en) * 1945-06-19 1949-05-24 Benjamin Epstein Treating waste rubber, etc.
US2462645A (en) * 1945-07-10 1949-02-22 Boston Woven Hose & Rubber Co Method of treating rubber scrap
DE917870C (de) * 1951-06-16 1954-09-13 Dunlop Rubber Co Einrichtung zum Entgraten von Formgegenstaenden aus vulkanisiertem Kautschuk od. dgl. Stoffen

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1321201A (en) * 1919-11-11 Process for reclaiming rubber and cotton from waste
GB127970A (en) * 1918-06-08 1919-06-10 North Western Rubber Company Improvements in Rotary Cutting Machines for Slitting Circumferentially the Outer Covers of Pneumatic Tyres and the like.
US1607291A (en) * 1925-10-02 1926-11-16 Marie Raymond Process for the recovery of the rubber and cotton contained in used motor-car pneumatic tires
US1880372A (en) * 1929-10-02 1932-10-04 Rubber Regenerating Co Process of reclaiming vulcanized rubber fiber products
CH177874A (de) * 1934-05-17 1935-06-30 Gassner Johann Häckselmaschine.
US2115234A (en) * 1936-07-15 1938-04-26 Papee Machine Company Ensilage cutting machine
US2136099A (en) * 1937-09-10 1938-11-08 Albert B Buxbaum Salvaging constituents of automobile tires and the like
US2683901A (en) * 1950-09-01 1954-07-20 Chicopee Mfg Corp Fly prevention for cards
US2901777A (en) * 1955-08-02 1959-09-01 Edward G Sofio Picking and shredding machine
US3098264A (en) * 1960-06-25 1963-07-23 Meinicke Erich Multiple swift textile waste tearing machine

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090670A (en) * 1975-10-08 1978-05-23 Dunlop Limited Method and apparatus for the recovery of vulcanized elastomeric material
US4363450A (en) * 1979-03-22 1982-12-14 Peter Schmidt Method for manufacture of rubber granulate from old tires
US4355556A (en) * 1980-09-12 1982-10-26 Kaca Corporation Vehicle tire rim core remover
US4405090A (en) * 1980-10-06 1983-09-20 Dale Wakeem Method and apparatus for reducing tires
US4559673A (en) * 1984-07-17 1985-12-24 Badenia Gmbh Stepeedeckenfabrik Method and apparatus for separating a nonwoven stuffing material
US4592115A (en) * 1984-12-18 1986-06-03 Mo Och Domsjo Ab Apparatus and process for separating cellulose fluff fibers from waste fibrous material
US5024386A (en) * 1989-05-18 1991-06-18 Pfm, Inc. Tire converting apparatus and method
US5482215A (en) * 1991-06-13 1996-01-09 Cmht Technology (Australia) Pty Ltd Method of reclaiming rubber from vehicle tires
US5299744A (en) * 1992-08-21 1994-04-05 Garmater Robert A Granulating, separating and classifying rubber tire materials
US5518188A (en) * 1994-06-30 1996-05-21 Jps Automotive Products Corp. Method of recycling carpet forming components from waste carpet
US5497949A (en) * 1994-06-30 1996-03-12 Jps Automotive Products Corp. Apparatus for reclaiming waste carpeting
US5588600A (en) * 1995-06-07 1996-12-31 Perfido; Kenneth F. Process and apparatus for making crumb rubber from vehicle tires
WO1997026122A1 (en) * 1996-01-18 1997-07-24 Ilia Stoilkov Haralampiev Process for mechanical breaking of used tyre casings and process equipment
ES2153244A1 (es) * 1997-04-07 2001-02-16 Retrainers Company S L Procedimiento de reciclado integral de neumaticos desechados y productos de los mismos.
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FR1354217A (fr) 1964-03-06
CH411325A (de) 1966-04-15
BE627659A (en)van) 1963-05-16
NL287928A (en)van) 1965-03-10
NL130885C (en)van) 1970-10-15
GB990867A (en) 1965-05-05
DE1579098B1 (de) 1971-03-25

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