GB2142675B - Drum assembly - Google Patents

Drum assembly

Info

Publication number
GB2142675B
GB2142675B GB08317045A GB8317045A GB2142675B GB 2142675 B GB2142675 B GB 2142675B GB 08317045 A GB08317045 A GB 08317045A GB 8317045 A GB8317045 A GB 8317045A GB 2142675 B GB2142675 B GB 2142675B
Authority
GB
United Kingdom
Prior art keywords
drum assembly
drum
assembly
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
GB08317045A
Other versions
GB8317045D0 (en
GB2142675A (en
Inventor
Alan Potts
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.)
MMD Design and Consultancy Ltd
Original Assignee
MMD Design and Consultancy 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 MMD Design and Consultancy Ltd filed Critical MMD Design and Consultancy Ltd
Priority to GB08317045A priority Critical patent/GB2142675B/en
Publication of GB8317045D0 publication Critical patent/GB8317045D0/en
Publication of GB2142675A publication Critical patent/GB2142675A/en
Application granted granted Critical
Publication of GB2142675B publication Critical patent/GB2142675B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/002—Crushing devices specifically for conveying in mines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • B02C4/305—Wear resistant rollers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • E21C25/10—Rods; Drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Food Science & Technology (AREA)
  • Percussive Tools And Related Accessories (AREA)
GB08317045A 1983-06-23 1983-06-23 Drum assembly Expired GB2142675B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08317045A GB2142675B (en) 1983-06-23 1983-06-23 Drum assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08317045A GB2142675B (en) 1983-06-23 1983-06-23 Drum assembly

Publications (3)

Publication Number Publication Date
GB8317045D0 GB8317045D0 (en) 1983-07-27
GB2142675A GB2142675A (en) 1985-01-23
GB2142675B true GB2142675B (en) 1986-04-09

Family

ID=10544668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08317045A Expired GB2142675B (en) 1983-06-23 1983-06-23 Drum assembly

Country Status (1)

Country Link
GB (1) GB2142675B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651156A1 (en) * 1989-08-31 1991-03-01 Lebeau Claude Grinding rod with interchangeable active elements
JP2012091137A (en) * 2010-10-28 2012-05-17 Mitsubishi Materials Corp Apparatus for fracturing polycrystalline silicon and method for producing fractured fragment of polycrystalline silicon
CN102953730A (en) * 2012-12-06 2013-03-06 河北天择重型机械有限公司 Cutting pick-adjustable shearer drum
CN111068844A (en) * 2019-12-16 2020-04-28 宣城久悠谷电子科技有限公司 Construction waste crushing machine

Also Published As

Publication number Publication date
GB8317045D0 (en) 1983-07-27
GB2142675A (en) 1985-01-23

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years