DE69216480D1 - Zerkleinerungsmaschine - Google Patents

Zerkleinerungsmaschine

Info

Publication number
DE69216480D1
DE69216480D1 DE69216480T DE69216480T DE69216480D1 DE 69216480 D1 DE69216480 D1 DE 69216480D1 DE 69216480 T DE69216480 T DE 69216480T DE 69216480 T DE69216480 T DE 69216480T DE 69216480 D1 DE69216480 D1 DE 69216480D1
Authority
DE
Germany
Prior art keywords
crushing apparatus
faces
crushing
members
shredding 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 - Fee Related
Application number
DE69216480T
Other languages
English (en)
Other versions
DE69216480T2 (de
Inventor
Jim Washbourne
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.)
Oxford Brookes Enterprises Ltd
Original Assignee
Oxford Brookes Enterprises Ltd
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 Oxford Brookes Enterprises Ltd filed Critical Oxford Brookes Enterprises Ltd
Publication of DE69216480D1 publication Critical patent/DE69216480D1/de
Application granted granted Critical
Publication of DE69216480T2 publication Critical patent/DE69216480T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B02C2/00—Crushing or disintegrating by gyratory or cone crushers
    • B02C2/10—Crushing or disintegrating by gyratory or cone crushers concentrically moved; Bell crushers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/0642—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end
    • E21D9/0657—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end structurally associated with rock crushers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
    • E21D9/0875—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket
    • E21D9/0879—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket the shield being provided with devices for lining the tunnel, e.g. shuttering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Fluid Mechanics (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)
  • Shovels (AREA)
  • Crushing And Grinding (AREA)
DE69216480T 1991-06-13 1992-06-15 Zerkleinerungsmaschine Expired - Fee Related DE69216480T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919112690A GB9112690D0 (en) 1991-06-13 1991-06-13 Improvements in and relating to crushing apparatus

Publications (2)

Publication Number Publication Date
DE69216480D1 true DE69216480D1 (de) 1997-02-20
DE69216480T2 DE69216480T2 (de) 1997-04-24

Family

ID=10696566

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69216480T Expired - Fee Related DE69216480T2 (de) 1991-06-13 1992-06-15 Zerkleinerungsmaschine

Country Status (4)

Country Link
EP (1) EP0518705B1 (de)
AT (1) ATE147284T1 (de)
DE (1) DE69216480T2 (de)
GB (1) GB9112690D0 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006033835A1 (de) * 2006-07-21 2008-01-24 Backers Maschinenbau Gmbh Vorrichtung zum Sieben oder Brechen von grobem Material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9743C (de) * E. ELSNER in Stargard i.* Pommern Läuferstein aus hartem Gufseisen mit eingesetzter weicher Nabe für Schrotmühlen
CH344286A (de) * 1958-04-11 1960-01-31 Schlumpf Johann Brecher zum Zerkleinern von Steinen und andern brechbaren Stoffen
CA1324619C (en) * 1988-07-26 1993-11-23 Kabushiki Kaisha Iseki Kaihatsu Koki Shield tunneling machine with eccentricity accommodating seal structure
DE3911378C2 (de) * 1989-04-07 1994-06-01 Westfalia Becorit Ind Tech Vortriebsschild mit einem Kegelbrecher, insbesondere zur Verwendung für den Rohrvorpreßbetrieb

Also Published As

Publication number Publication date
GB9112690D0 (en) 1991-07-31
ATE147284T1 (de) 1997-01-15
DE69216480T2 (de) 1997-04-24
EP0518705B1 (de) 1997-01-08
EP0518705A1 (de) 1992-12-16

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DAMS MACHINES FOR FINE AND FINEST GRINDING

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee