IT209057Z2 - Utensile di trapanatura per trapani a martellatura e percussione. - Google Patents

Utensile di trapanatura per trapani a martellatura e percussione.

Info

Publication number
IT209057Z2
IT209057Z2 IT8523956U IT2395685U IT209057Z2 IT 209057 Z2 IT209057 Z2 IT 209057Z2 IT 8523956 U IT8523956 U IT 8523956U IT 2395685 U IT2395685 U IT 2395685U IT 209057 Z2 IT209057 Z2 IT 209057Z2
Authority
IT
Italy
Prior art keywords
hammering
drilling tool
percussion drills
percussion
drills
Prior art date
Application number
IT8523956U
Other languages
English (en)
Other versions
IT8523956V0 (it
Original Assignee
Hawera Probst Gmbh
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 Hawera Probst Gmbh filed Critical Hawera Probst Gmbh
Publication of IT8523956V0 publication Critical patent/IT8523956V0/it
Application granted granted Critical
Publication of IT209057Z2 publication Critical patent/IT209057Z2/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/1071—Retention by balls
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • B25D17/084—Rotating chucks or sockets
    • B25D17/088—Rotating chucks or sockets with radial movable locking elements co-operating with bit shafts specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/003—Details relating to chucks with radially movable locking elements
    • B25D2217/0034—Details of shank profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling Tools (AREA)
IT8523956U 1984-11-29 1985-11-26 Utensile di trapanatura per trapani a martellatura e percussione. IT209057Z2 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3443636A DE3443636C2 (de) 1984-11-29 1984-11-29 Schriftlochbohrer zur Verwendung in einer Hammer- oder Schlagbohrmaschine

Publications (2)

Publication Number Publication Date
IT8523956V0 IT8523956V0 (it) 1985-11-26
IT209057Z2 true IT209057Z2 (it) 1988-09-06

Family

ID=6251519

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8523956U IT209057Z2 (it) 1984-11-29 1985-11-26 Utensile di trapanatura per trapani a martellatura e percussione.

Country Status (2)

Country Link
DE (1) DE3443636C2 (it)
IT (1) IT209057Z2 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4037147A1 (de) * 1990-11-22 1992-05-27 Fischer Artur Werke Gmbh Bohrwerkzeug
DE4240187A1 (de) * 1992-11-30 1994-06-01 Siemens Ag Verfahren zum Anzeigen von aus Videotextsignalen gewonnenen Informationen auf einem Bildschirm und Vorrichtung zur Durchführung des Verfahrens
DE19805757C2 (de) * 1998-02-13 2001-03-22 Holland Letz Felo Werkzeug Bohrer und Einschraubvorrichtung für Dübel für Leichtbauwerkstoffe
DE19811458A1 (de) * 1998-03-17 1999-09-23 Hubert Halamay Setzwerkzeug zum Eintreiben eines Schwerlastankers mit einer Hammerbohrmaschine
DE10219599B4 (de) * 2002-05-02 2004-08-19 Esa Eppinger Gmbh Werkzeugspanneinrichtung
DE102010003842A1 (de) * 2010-04-10 2011-10-13 Swg Schraubenwerk Gaisbach Gmbh Anordnung zur Anbringung eines Bohrers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE820667C (de) * 1949-04-03 1951-11-12 Demag Ag Bohrfutter
DE885644C (de) * 1950-12-28 1953-08-06 Werner Roterberg Werkzeug zum Senken
DE1652492B2 (de) * 1967-02-21 1974-04-18 Gebr. Heller, 2801 Uphusen Bohrwerkzeug, bestehend aus einem Bohrer und einer Einspannhülse
DE2811328C2 (de) * 1978-03-16 1986-09-25 Robert Bosch Gmbh, 7000 Stuttgart Bohrfutter
DE2834991A1 (de) * 1978-08-10 1980-02-14 Joran Bor A S Werkzeughalterung fuer bohrhammer, schlagbohrmaschine o.dgl.
DE3042319A1 (de) * 1980-11-10 1982-06-09 Friedrich Duss Maschinenfabrik GmbH & Co, 7265 Neubulach Werkzeughalterung an einem drehschlaghammer
DE8203546U1 (de) * 1982-02-10 1982-08-05 Lamar S.r.l., 20135 Milano Maschine zur nachbildung von basreliefen, gravuren und aehnlichen

Also Published As

Publication number Publication date
DE3443636C2 (de) 1996-01-11
IT8523956V0 (it) 1985-11-26
DE3443636A1 (de) 1986-05-28

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