GB2105768B - Improvements in or relating to cutting tools - Google Patents

Improvements in or relating to cutting tools

Info

Publication number
GB2105768B
GB2105768B GB08226065A GB8226065A GB2105768B GB 2105768 B GB2105768 B GB 2105768B GB 08226065 A GB08226065 A GB 08226065A GB 8226065 A GB8226065 A GB 8226065A GB 2105768 B GB2105768 B GB 2105768B
Authority
GB
United Kingdom
Prior art keywords
relating
cutting tools
tools
cutting
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
GB08226065A
Other versions
GB2105768A (en
Inventor
Gerald Jacques Sanders
Alexander Brian Graham
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.)
WIMET MINING Ltd
Original Assignee
WIMET MINING 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 WIMET MINING Ltd filed Critical WIMET MINING Ltd
Priority to GB08226065A priority Critical patent/GB2105768B/en
Publication of GB2105768A publication Critical patent/GB2105768A/en
Application granted granted Critical
Publication of GB2105768B publication Critical patent/GB2105768B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
GB08226065A 1981-09-14 1982-09-13 Improvements in or relating to cutting tools Expired GB2105768B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08226065A GB2105768B (en) 1981-09-14 1982-09-13 Improvements in or relating to cutting tools

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8127685 1981-09-14
GB08226065A GB2105768B (en) 1981-09-14 1982-09-13 Improvements in or relating to cutting tools

Publications (2)

Publication Number Publication Date
GB2105768A GB2105768A (en) 1983-03-30
GB2105768B true GB2105768B (en) 1985-04-17

Family

ID=26280704

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08226065A Expired GB2105768B (en) 1981-09-14 1982-09-13 Improvements in or relating to cutting tools

Country Status (1)

Country Link
GB (1) GB2105768B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582364A (en) * 1984-05-01 1986-04-15 Hughes Tool Company Shear lock keeper ring
US4743069A (en) * 1985-03-19 1988-05-10 Gte Products Corporation Rotatable cutting bit
DE8513913U1 (en) * 1985-05-10 1985-06-20 Hans Krummenauer GmbH & Co KG, 6680 Neunkirchen Chisel holder for a cutting tool
US4755003A (en) * 1986-12-17 1988-07-05 Pinkerton Cletis P Cutter bit assembly with resilient bit retainer
US4763956A (en) * 1987-01-16 1988-08-16 Fansteel Inc. Mining tool retainer
US5067775A (en) * 1988-04-21 1991-11-26 Kennametal Inc. Retainer for rotatable bits
US4952001A (en) * 1989-05-31 1990-08-28 Fansteel Inc. Mining bit preload retainer
EP3904636A1 (en) * 2015-07-31 2021-11-03 Joy Global Underground Mining LLC Cutting bit assembly

Also Published As

Publication number Publication date
GB2105768A (en) 1983-03-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee