GB1071493A - Improvements in or relating to cutter pick securing - Google Patents

Improvements in or relating to cutter pick securing

Info

Publication number
GB1071493A
GB1071493A GB1318963A GB1318963A GB1071493A GB 1071493 A GB1071493 A GB 1071493A GB 1318963 A GB1318963 A GB 1318963A GB 1318963 A GB1318963 A GB 1318963A GB 1071493 A GB1071493 A GB 1071493A
Authority
GB
United Kingdom
Prior art keywords
pick
securing
relating
cutter pick
slot
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
GB1318963A
Inventor
Jim Furby
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.)
P & V Mining & Engineering Ltd
Original Assignee
P & V Mining & Engineering 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 P & V Mining & Engineering Ltd filed Critical P & V Mining & Engineering Ltd
Priority to GB1318963A priority Critical patent/GB1071493A/en
Publication of GB1071493A publication Critical patent/GB1071493A/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)

Abstract

1,071,493. Mineral-mining picks. P. & V. (MINING & ENGINEERING) Ltd. April 3, 1964 [April 3, 1963], No. 13189/63. Heading E1F. The retaining member by which a pick is held in a pick box can be axially moved in a bore through the box on either side of a pick shank-receiving slot formed therein against resilient means housed in the bore so that a reduced cross section portion of the member can be brought into alignment with the slot so that a pick can be inserted or removed from the slot. Two preferred embodiments are described.
GB1318963A 1963-04-03 1963-04-03 Improvements in or relating to cutter pick securing Expired GB1071493A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1318963A GB1071493A (en) 1963-04-03 1963-04-03 Improvements in or relating to cutter pick securing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1318963A GB1071493A (en) 1963-04-03 1963-04-03 Improvements in or relating to cutter pick securing

Publications (1)

Publication Number Publication Date
GB1071493A true GB1071493A (en) 1967-06-07

Family

ID=10018476

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1318963A Expired GB1071493A (en) 1963-04-03 1963-04-03 Improvements in or relating to cutter pick securing

Country Status (1)

Country Link
GB (1) GB1071493A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2128479A1 (en) * 1971-03-01 1972-10-20 Barber Greene Co
US6554369B2 (en) 2001-07-12 2003-04-29 The Sollami Company Cutting tool with hardened insert

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2128479A1 (en) * 1971-03-01 1972-10-20 Barber Greene Co
US3729845A (en) * 1971-03-01 1973-05-01 Barber Greene Co Self contained retaining means for removable digging tooth
US6554369B2 (en) 2001-07-12 2003-04-29 The Sollami Company Cutting tool with hardened insert

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