DE3273740D1 - Improvements in crushers - Google Patents

Improvements in crushers

Info

Publication number
DE3273740D1
DE3273740D1 DE8282201357T DE3273740T DE3273740D1 DE 3273740 D1 DE3273740 D1 DE 3273740D1 DE 8282201357 T DE8282201357 T DE 8282201357T DE 3273740 T DE3273740 T DE 3273740T DE 3273740 D1 DE3273740 D1 DE 3273740D1
Authority
DE
Germany
Prior art keywords
crushers
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
DE8282201357T
Other languages
English (en)
Inventor
Lennart Boysen
Ulf Ottosson
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.)
MASKINFABRIK ACTA A/S, ODENSE, DK
Original Assignee
Norba AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20345025&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3273740(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Norba AB filed Critical Norba AB
Application granted granted Critical
Publication of DE3273740D1 publication Critical patent/DE3273740D1/de
Expired 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
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/22—Crushing mills with screw-shaped crushing means
    • 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
    • B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
DE8282201357T 1981-11-12 1982-10-29 Improvements in crushers Expired DE3273740D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8106727A SE427728B (sv) 1981-11-12 1981-11-12 Anordning vid krossar for i synnerhet avfall, speciellt skogsavfall och annat tre innehallande material

Publications (1)

Publication Number Publication Date
DE3273740D1 true DE3273740D1 (en) 1986-11-20

Family

ID=20345025

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282201357T Expired DE3273740D1 (en) 1981-11-12 1982-10-29 Improvements in crushers

Country Status (5)

Country Link
US (1) US4518125A (de)
EP (1) EP0079634B2 (de)
DE (1) DE3273740D1 (de)
FI (1) FI80231C (de)
SE (1) SE427728B (de)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1167858A (en) * 1915-08-06 1916-01-11 Ross S Thornton Alfalfa-meal grinder.
US1922761A (en) * 1931-05-19 1933-08-15 Benjamin E Horton Food chopping machine
US3242957A (en) * 1963-07-25 1966-03-29 Provenzano Anthony Splash guard attachment for meat grinder
GB1425821A (en) * 1971-12-11 1976-02-18 Wallwin Pumps Ltd Comminutor
FR2171671A5 (de) * 1972-02-04 1973-09-21 Michel Albert
US4040571A (en) * 1974-05-03 1977-08-09 Norba Aktiebolag Method of conveying and desintegrating refuse and the like, and apparatus for carrying out this method
US4000860A (en) * 1975-11-13 1977-01-04 Leesona Corporation Size reduction apparatus
DE2618911A1 (de) * 1976-04-27 1977-12-01 Waldemar Glowatzki Bunker fuer koerniges eis
US4141510A (en) * 1977-06-15 1979-02-27 Arthur Smith Material reduction means for pumps
US4214713A (en) * 1978-06-16 1980-07-29 Wright George H Lawn debris pulverizer
US4253615A (en) * 1979-09-04 1981-03-03 Koenig Larry E Pallet auger

Also Published As

Publication number Publication date
US4518125A (en) 1985-05-21
FI823828A0 (fi) 1982-11-08
FI80231C (fi) 1990-05-10
FI823828L (fi) 1983-05-13
SE427728B (sv) 1983-05-02
FI80231B (fi) 1990-01-31
EP0079634A2 (de) 1983-05-25
EP0079634B2 (de) 1992-01-22
EP0079634A3 (en) 1984-04-04
EP0079634B1 (de) 1986-10-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: MASKINFABRIK ACTA A/S, ODENSE, DK

8339 Ceased/non-payment of the annual fee