AT340339B - DEVICE FOR SCRAPING OLD TIRES - Google Patents

DEVICE FOR SCRAPING OLD TIRES

Info

Publication number
AT340339B
AT340339B AT374075A AT374075A AT340339B AT 340339 B AT340339 B AT 340339B AT 374075 A AT374075 A AT 374075A AT 374075 A AT374075 A AT 374075A AT 340339 B AT340339 B AT 340339B
Authority
AT
Austria
Prior art keywords
old tires
scraping
scraping old
tires
old
Prior art date
Application number
AT374075A
Other languages
German (de)
Other versions
ATA374075A (en
Original Assignee
Messer Griesheim Gmbh
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 Messer Griesheim Gmbh filed Critical Messer Griesheim Gmbh
Publication of ATA374075A publication Critical patent/ATA374075A/en
Application granted granted Critical
Publication of AT340339B publication Critical patent/AT340339B/en

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/04—Charging, supporting, and discharging the articles to be cooled by conveyors
    • 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
    • B29B2017/0416—Cooling the plastics before disintegration, e.g. freezing
    • 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)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing Of Solid Wastes (AREA)
  • Nozzles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
AT374075A 1974-10-08 1975-05-15 DEVICE FOR SCRAPING OLD TIRES AT340339B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742447838 DE2447838C2 (en) 1974-10-08 1974-10-08 DEVICE FOR SPROCKING OLD TIRES

Publications (2)

Publication Number Publication Date
ATA374075A ATA374075A (en) 1977-04-15
AT340339B true AT340339B (en) 1977-12-12

Family

ID=5927762

Family Applications (1)

Application Number Title Priority Date Filing Date
AT374075A AT340339B (en) 1974-10-08 1975-05-15 DEVICE FOR SCRAPING OLD TIRES

Country Status (5)

Country Link
JP (1) JPS5142779A (en)
AT (1) AT340339B (en)
DE (1) DE2447838C2 (en)
GB (1) GB1492488A (en)
SE (1) SE413479B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225846A (en) * 1988-12-09 1990-06-13 Air Prod & Chem Tunnel freezer

Also Published As

Publication number Publication date
DE2447838B1 (en) 1976-03-25
DE2447838C2 (en) 1976-11-18
SE7509379L (en) 1976-04-09
ATA374075A (en) 1977-04-15
GB1492488A (en) 1977-11-23
JPS5142779A (en) 1976-04-12
SE413479B (en) 1980-06-02

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee