CA3048079A1 - Porte-meche ameliore pour appareil a rectifier - Google Patents

Porte-meche ameliore pour appareil a rectifier Download PDF

Info

Publication number
CA3048079A1
CA3048079A1 CA3048079A CA3048079A CA3048079A1 CA 3048079 A1 CA3048079 A1 CA 3048079A1 CA 3048079 A CA3048079 A CA 3048079A CA 3048079 A CA3048079 A CA 3048079A CA 3048079 A1 CA3048079 A1 CA 3048079A1
Authority
CA
Canada
Prior art keywords
grinding
ground
grinding machine
bit
rock drill
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.)
Pending
Application number
CA3048079A
Other languages
English (en)
Inventor
Bo T. Sjolander
Bjorn Sjolander
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.)
CME Blasting and Mining Equipment Ltd
Original Assignee
CME Blasting and Mining Equipment 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 CME Blasting and Mining Equipment Ltd filed Critical CME Blasting and Mining Equipment Ltd
Priority to CA3048079A priority Critical patent/CA3048079A1/fr
Publication of CA3048079A1 publication Critical patent/CA3048079A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
    • B24B3/33—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of drills for stone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
CA3048079A 2019-06-25 2019-06-25 Porte-meche ameliore pour appareil a rectifier Pending CA3048079A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3048079A CA3048079A1 (fr) 2019-06-25 2019-06-25 Porte-meche ameliore pour appareil a rectifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA3048079A CA3048079A1 (fr) 2019-06-25 2019-06-25 Porte-meche ameliore pour appareil a rectifier

Publications (1)

Publication Number Publication Date
CA3048079A1 true CA3048079A1 (fr) 2020-12-25

Family

ID=74036629

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3048079A Pending CA3048079A1 (fr) 2019-06-25 2019-06-25 Porte-meche ameliore pour appareil a rectifier

Country Status (1)

Country Link
CA (1) CA3048079A1 (fr)

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