SE373518B - Kernborranordning - Google Patents

Kernborranordning

Info

Publication number
SE373518B
SE373518B SE6907813A SE781369A SE373518B SE 373518 B SE373518 B SE 373518B SE 6907813 A SE6907813 A SE 6907813A SE 781369 A SE781369 A SE 781369A SE 373518 B SE373518 B SE 373518B
Authority
SE
Sweden
Prior art keywords
drilling device
core drilling
core
drilling
Prior art date
Application number
SE6907813A
Other languages
English (en)
Swedish (sv)
Inventor
A Keser
Original Assignee
Bbc Brown Boveri & Cie
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
Priority claimed from CH830768A external-priority patent/CH483897A/de
Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of SE373518B publication Critical patent/SE373518B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B23B51/0473—Details about the connection between the driven shaft and the tubular cutting part; Arbors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/75—Stone, rock or concrete
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/56—Guiding pads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Drilling And Boring (AREA)
SE6907813A 1968-06-05 1969-06-03 Kernborranordning SE373518B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH830768A CH483897A (de) 1968-01-12 1968-06-05 Kernbohreinrichtung

Publications (1)

Publication Number Publication Date
SE373518B true SE373518B (sv) 1975-02-10

Family

ID=4338298

Family Applications (1)

Application Number Title Priority Date Filing Date
SE6907813A SE373518B (sv) 1968-06-05 1969-06-03 Kernborranordning

Country Status (3)

Country Link
AT (1) AT286065B (de)
DE (1) DE6920111U (de)
SE (1) SE373518B (de)

Also Published As

Publication number Publication date
AT286065B (de) 1970-11-25
DE6920111U (de) 1971-11-11

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