ZA952748B - Process for percussive diamond-assisted drilling of hard rock. - Google Patents

Process for percussive diamond-assisted drilling of hard rock.

Info

Publication number
ZA952748B
ZA952748B ZA9502748A ZA952748A ZA952748B ZA 952748 B ZA952748 B ZA 952748B ZA 9502748 A ZA9502748 A ZA 9502748A ZA 952748 A ZA952748 A ZA 952748A ZA 952748 B ZA952748 B ZA 952748B
Authority
ZA
South Africa
Prior art keywords
percussive
diamond
hard rock
assisted drilling
assisted
Prior art date
Application number
ZA9502748A
Inventor
Klaus Bechem
Philip Bechem
Ulrich Bechem
Original Assignee
Bechem Hannelore
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 Bechem Hannelore filed Critical Bechem Hannelore
Publication of ZA952748B publication Critical patent/ZA952748B/en

Links

Classifications

    • 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
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • B23Q1/5468—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed parallelly by a single rotating pair

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
ZA9502748A 1994-04-04 1995-04-04 Process for percussive diamond-assisted drilling of hard rock. ZA952748B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH103894 1994-04-04

Publications (1)

Publication Number Publication Date
ZA952748B true ZA952748B (en) 1997-01-06

Family

ID=4201011

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9502748A ZA952748B (en) 1994-04-04 1995-04-04 Process for percussive diamond-assisted drilling of hard rock.

Country Status (2)

Country Link
DE (1) DE19512096A1 (en)
ZA (1) ZA952748B (en)

Also Published As

Publication number Publication date
DE19512096A1 (en) 1995-11-02

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