CH532986A - Vorsatzkupplung für handgeführte Bohrhämmer - Google Patents

Vorsatzkupplung für handgeführte Bohrhämmer

Info

Publication number
CH532986A
CH532986A CH104571A CH104571A CH532986A CH 532986 A CH532986 A CH 532986A CH 104571 A CH104571 A CH 104571A CH 104571 A CH104571 A CH 104571A CH 532986 A CH532986 A CH 532986A
Authority
CH
Switzerland
Prior art keywords
hand
attachment coupling
rotary hammers
held rotary
held
Prior art date
Application number
CH104571A
Other languages
English (en)
Inventor
Wanner Karl Ing Dr
Bleicher Manfred
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of CH532986A publication Critical patent/CH532986A/de

Links

Classifications

    • 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
    • B25D17/005—Attachments or adapters placed between tool and hammer
    • 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
    • E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer
    • 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (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 And Boring (AREA)
CH104571A 1970-02-28 1971-01-25 Vorsatzkupplung für handgeführte Bohrhämmer CH532986A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702009536 DE2009536A1 (de) 1970-02-28 1970-02-28 Vorsatzkupplung, insbesondere fur handgefuhrte Bohrhammer

Publications (1)

Publication Number Publication Date
CH532986A true CH532986A (de) 1973-01-31

Family

ID=5763706

Family Applications (1)

Application Number Title Priority Date Filing Date
CH104571A CH532986A (de) 1970-02-28 1971-01-25 Vorsatzkupplung für handgeführte Bohrhämmer

Country Status (4)

Country Link
CH (1) CH532986A (de)
DE (1) DE2009536A1 (de)
GB (1) GB1342786A (de)
NL (1) NL7102596A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007795A (en) * 1976-02-13 1977-02-15 Skil Corporation Attachment for a rotary-hammer tool
DE3029560A1 (de) * 1980-08-05 1982-03-11 Friedrich Duss Maschinenfabrik GmbH & Co, 7265 Neubulach Werkzeughalterung an einem schlag- oder drehschlaghammer
WO2020212143A1 (de) * 2019-04-15 2020-10-22 Inventio Ag Setzwerkzeug und verfahren zum schlagenden eintreiben einer ankerstange in ein bohrloch

Also Published As

Publication number Publication date
DE2009536A1 (de) 1971-09-09
NL7102596A (de) 1971-08-31
GB1342786A (en) 1974-01-03

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Legal Events

Date Code Title Description
PL Patent ceased