SE8005697L - Halborr for borrning av oppningar i veggar och dylikt - Google Patents

Halborr for borrning av oppningar i veggar och dylikt

Info

Publication number
SE8005697L
SE8005697L SE8005697A SE8005697A SE8005697L SE 8005697 L SE8005697 L SE 8005697L SE 8005697 A SE8005697 A SE 8005697A SE 8005697 A SE8005697 A SE 8005697A SE 8005697 L SE8005697 L SE 8005697L
Authority
SE
Sweden
Prior art keywords
hill
drill
sound
walls
drilling openings
Prior art date
Application number
SE8005697A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Inventor
S Thaler
Original Assignee
Swarovski Tyrolit Schleif
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 Swarovski Tyrolit Schleif filed Critical Swarovski Tyrolit Schleif
Publication of SE8005697L publication Critical patent/SE8005697L/

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/48—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of core type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
SE8005697A 1979-08-17 1980-08-13 Halborr for borrning av oppningar i veggar och dylikt SE8005697L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT557479A AT360734B (de) 1979-08-17 1979-08-17 Hohlbohrer

Publications (1)

Publication Number Publication Date
SE8005697L true SE8005697L (sv) 1981-02-18

Family

ID=3577296

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8005697A SE8005697L (sv) 1979-08-17 1980-08-13 Halborr for borrning av oppningar i veggar och dylikt

Country Status (6)

Country Link
AT (1) AT360734B (de)
BE (1) BE884775A (de)
DE (2) DE7929448U1 (de)
FR (1) FR2463655A1 (de)
NL (1) NL8004519A (de)
SE (1) SE8005697L (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418723A1 (de) * 1984-05-19 1985-11-21 Hawera Probst Gmbh + Co, 7980 Ravensburg Adapter fuer hammerbohrmaschinen
DE3809428A1 (de) * 1988-03-21 1989-10-12 Hilti Ag Gesteinsbohrkrone
EP0477253B1 (de) * 1989-06-14 1993-08-11 Tyrolit Schleifmittelwerke Swarovski KG Hohlbohrer
DE9309536U1 (de) * 1993-06-26 1993-09-02 Cedima Diamantwerkzeug Masch Diamant-Trockenbohrkrone mit Zentrierbohrer
US5868125A (en) * 1996-11-21 1999-02-09 Norton Company Crenelated abrasive tool
NL1027630C2 (nl) * 2004-11-30 2006-05-31 Interdiam B V Gatenboor.
CN112198034A (zh) * 2020-11-26 2021-01-08 辽宁工程技术大学 一种弱胶结软岩空心圆柱试样制样装置及制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH185076A (de) * 1935-05-04 1936-07-15 Sauer Carl Kernbohrer für Mauerwerk.
US2427085A (en) * 1946-05-07 1947-09-09 Hugh V Allison Chuck and abrasive drill
DE1083172B (de) * 1956-03-06 1960-06-09 Winter & Sohn Ernst Rohrfoermiger Bohrer fuer Glas und anderes hartes Material
US3153885A (en) * 1961-10-09 1964-10-27 Chauncey A R Keller Cyclindrical cutter device
DE2238387A1 (de) * 1972-08-04 1974-03-28 Winter & Sohn Ernst Mehrschneidiges zerspanwerkzeug
US4047828A (en) * 1976-03-31 1977-09-13 Makely Joseph E Core drill

Also Published As

Publication number Publication date
AT360734B (de) 1981-01-26
DE7929448U1 (de) 1980-01-17
DE3029101A1 (de) 1981-03-26
ATA557479A (de) 1980-06-15
NL8004519A (nl) 1981-02-19
BE884775A (nl) 1980-12-01
FR2463655A1 (fr) 1981-02-27

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