GB990867A - A process and apparatus for the production of grist and the recovery of textile contents from rubber goods - Google Patents

A process and apparatus for the production of grist and the recovery of textile contents from rubber goods

Info

Publication number
GB990867A
GB990867A GB2156962A GB2156962A GB990867A GB 990867 A GB990867 A GB 990867A GB 2156962 A GB2156962 A GB 2156962A GB 2156962 A GB2156962 A GB 2156962A GB 990867 A GB990867 A GB 990867A
Authority
GB
United Kingdom
Prior art keywords
rubber
grist
textile
recovery
machine
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
GB2156962A
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.)
CHEMOLIMPEX MAGYAR VEGYLARU KU
Original Assignee
CHEMOLIMPEX MAGYAR VEGYLARU KU
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 CHEMOLIMPEX MAGYAR VEGYLARU KU filed Critical CHEMOLIMPEX MAGYAR VEGYLARU KU
Publication of GB990867A publication Critical patent/GB990867A/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
    • B29B17/04—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

Landscapes

  • 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)

Abstract

990, 867. Recovery of textile content and rubber from rubber tyres &c. CHEMOBRIPEX MAGYAR VEGYIARU KULKERESKEDELMI VALLALAT. June 4, 1962 [June 3, 1961], No. 21569/62. Headings D1F and D1N. [Also in Divisions B2 and B4] A process for the recovery of the textile content and the production of rubber grist from rubber articles containing textiles-especially motor tyres -comprises slicing and then milling the articles followed on the one hand by processing the cord fibres obtained and on the other hand by sieving the rubber grist to sort it and remove textile remnants. Rubber tyres are put on rotating tables 1 and are sliced into rings, Figs. 2-4 (not shown), which are cut into slabs and fed into a slicing machine 2 (see Division B4). The slices thus obtained are passed into a milling machine 3 of known construction, for example a Condux type. Cord fibres pass from the mill 3 to a licker-in 14 having feeding rollers 60 (Fig. 8) of small diameter because of the short fibre length and then to a willowing drum 61, a suction cylinder 62 and vibrating machine 65. The material then passes through a three stage carding willow 16-each stage having a willowing drum 69 and suction drum 70- a "continuous batcher" 74, and a carding machine 19 and finally reaches a lap winder 20. Vibrating sieves and an air stream 53, Fig. 7 (not shown), remove textile remnants from the rubber grist and sort the grist by grain size.
GB2156962A 1961-06-03 1962-06-04 A process and apparatus for the production of grist and the recovery of textile contents from rubber goods Expired GB990867A (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
GB990867A true GB990867A (en) 1965-05-05

Family

ID=43576410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2156962A Expired GB990867A (en) 1961-06-03 1962-06-04 A process and apparatus for the production of grist and the recovery of textile contents from rubber goods

Country Status (7)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068502A2 (en) * 1981-06-30 1983-01-05 Air Products And Chemicals, Inc. Method and apparatus for recovering thermoplastic from coated fabric scrap
EP0364050A2 (en) * 1988-10-13 1990-04-18 Harold Perkel Process for low temperature comminution of scrap tires
EP0633110A1 (en) * 1993-07-02 1995-01-11 Phoenix Fibreglass Inc. Process for separating fibres from composite materials

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1554858A (en) * 1975-10-08 1979-10-31 Dunlop Ltd Method and apparatus for the recovery of vulcanised elastomeric material
DE2911251C2 (en) * 1979-03-22 1982-02-11 Gummiwerk Kraiburg Elastik Gmbh & Co, 8261 Tittmoning Process for the continuous pre-shredding of used 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
BR9206144A (en) * 1991-06-13 1995-01-10 George Veres Process for recovering rubber from vehicle tires
US5299744A (en) * 1992-08-21 1994-04-05 Garmater Robert A Granulating, separating and classifying rubber tire materials
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
ES2153244B1 (en) * 1997-04-07 2001-09-01 Retrainers Company S L INTEGRAL RECYCLING PROCEDURE OF DISPOSED TIRES AND PRODUCTS OF THE SAME.
FR2776226B1 (en) * 1998-03-17 2000-06-16 Dimitri Papachristou MACHINE AND METHOD FOR REDUCING SMALL-USE TIRES
US6182913B1 (en) 1999-01-25 2001-02-06 Interface, Inc. Method and apparatus for reclaiming carpet components
US6036128A (en) * 1999-05-17 2000-03-14 Common Ground Recycling, Inc. Tire shredding machine and method of using the same
US20140370789A1 (en) * 2013-06-18 2014-12-18 Chengjin Yu Method of removing backing adhesive of carpet and the device thereof
PE20201074A1 (en) * 2017-09-08 2020-10-22 Technical Rubber Company Inc TIRE SIZE REDUCTION APPARATUS
CN108274656B (en) * 2018-04-02 2020-10-23 安徽汇川管理咨询有限公司 Waste plastic bottle recovery treatment process
CN112895219B (en) * 2021-04-07 2022-08-30 江苏华纳环保科技有限公司 Composite material glass fiber reinforced plastic crushing and recycling device and crushing method

Family Cites Families (20)

* 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
DE174083C (en) * 1904-02-04
FR360382A (en) * 1905-12-13 1906-04-20 Accumulateur Phenix De L Machine for the manufacture of washers of celluloid, ebonite or other similar materials
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.
US1533126A (en) * 1924-07-15 1925-04-14 Charles B Martin Rubber-tube-cutting machine
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
US1709336A (en) * 1926-02-08 1929-04-16 Turner Tanning Machinery Co Cutting machine
FR631916A (en) * 1927-04-01 1927-12-29 Process for separating the beads from old tires
US1880372A (en) * 1929-10-02 1932-10-04 Rubber Regenerating Co Process of reclaiming vulcanized rubber fiber products
CH177874A (en) * 1934-05-17 1935-06-30 Gassner Johann Chopper.
US2115234A (en) * 1936-07-15 1938-04-26 Papee Machine Company Ensilage cutting machine
FR822067A (en) * 1936-11-17 1937-12-20 Further training in machines for crushing rubber and other similar materials
US2136099A (en) * 1937-09-10 1938-11-08 Albert B Buxbaum Salvaging constituents of automobile tires and the like
AT158425B (en) * 1938-05-14 1940-04-10 Continental Gummi Werke Ag Process for the production of fiber material from scrap rubber with fabric inserts.
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
US2683901A (en) * 1950-09-01 1954-07-20 Chicopee Mfg Corp Fly prevention for cards
DE917870C (en) * 1951-06-16 1954-09-13 Dunlop Rubber Co Device for deburring molded objects made of vulcanized rubber or similar materials
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068502A2 (en) * 1981-06-30 1983-01-05 Air Products And Chemicals, Inc. Method and apparatus for recovering thermoplastic from coated fabric scrap
EP0068502A3 (en) * 1981-06-30 1983-11-09 Air Products And Chemicals, Inc. Method and apparatus for recovering thermoplastic from coated fabric scrap
EP0364050A2 (en) * 1988-10-13 1990-04-18 Harold Perkel Process for low temperature comminution of scrap tires
EP0364050A3 (en) * 1988-10-13 1991-05-22 Harold Perkel Process for low temperature comminution of scrap tires
EP0633110A1 (en) * 1993-07-02 1995-01-11 Phoenix Fibreglass Inc. Process for separating fibres from composite materials

Also Published As

Publication number Publication date
BE627659A (en) 1963-05-16
NL287928A (en) 1965-03-10
CH411325A (en) 1966-04-15
FR1354217A (en) 1964-03-06
NL130885C (en) 1970-10-15
US3364526A (en) 1968-01-23
DE1579098B1 (en) 1971-03-25

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