EP0008280A3 - An apparatus for the pre-breaking of heterogeneous materials, as city solid wastes - Google Patents

An apparatus for the pre-breaking of heterogeneous materials, as city solid wastes Download PDF

Info

Publication number
EP0008280A3
EP0008280A3 EP79830024A EP79830024A EP0008280A3 EP 0008280 A3 EP0008280 A3 EP 0008280A3 EP 79830024 A EP79830024 A EP 79830024A EP 79830024 A EP79830024 A EP 79830024A EP 0008280 A3 EP0008280 A3 EP 0008280A3
Authority
EP
European Patent Office
Prior art keywords
breaking
solid wastes
counterblades
raise
city solid
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.)
Withdrawn
Application number
EP79830024A
Other languages
German (de)
French (fr)
Other versions
EP0008280A2 (en
Inventor
Manlio Cerroni
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.)
TECNICOMPLEX SpA
Original Assignee
TECNICOMPLEX SpA
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 TECNICOMPLEX SpA filed Critical TECNICOMPLEX SpA
Publication of EP0008280A2 publication Critical patent/EP0008280A2/en
Publication of EP0008280A3 publication Critical patent/EP0008280A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B02C18/02—Disintegrating by knives or other cutting or tearing members which chop material into fragments with reciprocating knives

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

An apparatus for breaking heterogeneous material, in par­ ticular city solid wastes which are conveyed on a endless belt conveyor (27) which passes underneath the apparatus compris­ ing a plurality of substantially parallel and ordinately closely juxtaposed to each other blades (15) and counterblades (8), this breaking system being supported by a guiding articulated qua­ drilateral rod system (13, 14, 18) adapted in unison and in sequence to open and raise to close counterblades (8) under the control of hydraulic cylinders (10), while a second auxiliary system (4, 25, 37, 40) provides to raise the first system at the end of the work stroke and to lower it again just before the beginning of its working stroke.
EP79830024A 1978-08-04 1979-07-25 An apparatus for the pre-breaking of heterogeneous materials, as city solid wastes Withdrawn EP0008280A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT50614/78A IT1105445B (en) 1978-08-04 1978-08-04 HYDRAULIC MOTOR EQUIPMENT WITH EXTERNAL MOTION FOR PREFRANTUMATION OF HETEROGENEOUS MATERIALS SUCH AS SOLID WASTE
IT5061478 1978-08-04

Publications (2)

Publication Number Publication Date
EP0008280A2 EP0008280A2 (en) 1980-02-20
EP0008280A3 true EP0008280A3 (en) 1980-03-05

Family

ID=11273385

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79830024A Withdrawn EP0008280A3 (en) 1978-08-04 1979-07-25 An apparatus for the pre-breaking of heterogeneous materials, as city solid wastes

Country Status (2)

Country Link
EP (1) EP0008280A3 (en)
IT (1) IT1105445B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114377796A (en) * 2020-10-16 2022-04-22 衡阳功整钢纤维有限公司 Shearing mechanism is used in steel fiber production
CN113581844B (en) * 2021-08-27 2022-10-28 徐州市富瑞达液压科技有限公司 Hydraulic ore and mountain stone conveying all-in-one machine and conveying method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891105A (en) * 1973-02-22 1975-06-24 Manlio Cerroni System for recovering and treating useful elements from waste materials

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891105A (en) * 1973-02-22 1975-06-24 Manlio Cerroni System for recovering and treating useful elements from waste materials

Also Published As

Publication number Publication date
IT7850614A0 (en) 1978-08-04
EP0008280A2 (en) 1980-02-20
IT1105445B (en) 1985-11-04

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB LU NL SE

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB LU NL SE

17P Request for examination filed
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19820615

RIN1 Information on inventor provided before grant (corrected)

Inventor name: CERRONI, MANLIO