CH670418A5 - - Google Patents

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Publication number
CH670418A5
CH670418A5 CH1187/86A CH118786A CH670418A5 CH 670418 A5 CH670418 A5 CH 670418A5 CH 1187/86 A CH1187/86 A CH 1187/86A CH 118786 A CH118786 A CH 118786A CH 670418 A5 CH670418 A5 CH 670418A5
Authority
CH
Switzerland
Prior art keywords
head part
tool according
shaft
chuck
tool
Prior art date
Application number
CH1187/86A
Other languages
German (de)
English (en)
Inventor
Hans-Rudolf Zepf
Original Assignee
Zepf Hans Rudolf
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 Zepf Hans Rudolf filed Critical Zepf Hans Rudolf
Priority to CH1187/86A priority Critical patent/CH670418A5/de
Priority to EP87103735A priority patent/EP0238957A3/de
Priority to DE8703916U priority patent/DE8703916U1/de
Priority to NO871203A priority patent/NO871203L/no
Priority to DK149687A priority patent/DK149687A/da
Priority to JP62068160A priority patent/JPS62228381A/ja
Publication of CH670418A5 publication Critical patent/CH670418A5/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
    • B25D17/02—Percussive tool bits
    • 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
    • B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Gripping On Spindles (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Jib Cranes (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
CH1187/86A 1986-03-24 1986-03-24 CH670418A5 (nl)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1187/86A CH670418A5 (nl) 1986-03-24 1986-03-24
EP87103735A EP0238957A3 (de) 1986-03-24 1987-03-14 Werkzeug für einen Hydraulikhammer o.dgl.
DE8703916U DE8703916U1 (nl) 1986-03-24 1987-03-16
NO871203A NO871203L (no) 1986-03-24 1987-03-23 Verktoey for hydraulikkhammer, el.l.
DK149687A DK149687A (da) 1986-03-24 1987-03-24 Vaerktoej til hydraulisk hammer
JP62068160A JPS62228381A (ja) 1986-03-24 1987-03-24 水圧ハンマ−用工具とその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1187/86A CH670418A5 (nl) 1986-03-24 1986-03-24

Publications (1)

Publication Number Publication Date
CH670418A5 true CH670418A5 (nl) 1989-06-15

Family

ID=4204538

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1187/86A CH670418A5 (nl) 1986-03-24 1986-03-24

Country Status (6)

Country Link
EP (1) EP0238957A3 (nl)
JP (1) JPS62228381A (nl)
CH (1) CH670418A5 (nl)
DE (1) DE8703916U1 (nl)
DK (1) DK149687A (nl)
NO (1) NO871203L (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19734140A1 (de) * 1997-08-07 1999-02-11 Hawera Probst Gmbh Bohrwerkzeug

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10057124A1 (de) * 1999-11-17 2001-05-23 Hawera Probst Gmbh Meißel
DE10318091A1 (de) * 2003-04-17 2004-11-18 Robert Bosch Gmbh Flachmeißel
JP2006159335A (ja) * 2004-12-06 2006-06-22 Furukawa Co Ltd チゼル
CN100423906C (zh) * 2006-08-22 2008-10-08 朱清明 电锤用冲击凿
US7814822B2 (en) * 2007-12-18 2010-10-19 Raytheon Utd Inc. Device and method for controlled breaching of reinforced concrete
US20130126199A1 (en) * 2011-11-23 2013-05-23 Raytheon Company Controlled impact rescue tool impact element
RU2484944C1 (ru) * 2011-12-20 2013-06-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Сибирский государственный индустриальный университет" Ударник бурильной машины

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU29556A1 (nl) *
DE760434C (de) * 1941-04-04 1953-01-19 Boehler & Co A G Geb Gesteinsbohrkrone mit mehrzahniger Schneide und gewoelbten Schneidekanten
CH286407A (de) * 1950-08-21 1952-10-31 Schulthess Walter Meisselartiges Werkzeug.
US3260319A (en) * 1964-06-11 1966-07-12 Timken Roller Bearing Co Drill bit and locking means
CA926614A (en) * 1971-03-01 1973-05-22 Richard Austin E. Method and apparatus for shattering concrete encasements for conduits
GB1357984A (en) * 1972-01-21 1974-06-26 Int Tool Sales Impact driven tool
US4019590A (en) * 1975-03-03 1977-04-26 Carmet Company Method of roof drilling
US4030553A (en) * 1975-06-23 1977-06-21 Rockwell Thomas H Percussion tool with noise reducing characteristics and method of making
CA1038856A (en) * 1976-04-02 1978-09-19 Hans P. O. Lundstrom Percussion drill bit
NL166204C (nl) * 1976-07-06 1981-07-15 Hermanus Andreas Heitbrink Beitel voor een slagwerktuig.
US4167141A (en) * 1977-05-11 1979-09-11 Haywood Glen H Percussive tool with replaceable work bit
US4576498A (en) * 1985-02-14 1986-03-18 Central Mine Equipment Assembly structure for a soil sampler
GB2172030B (en) * 1985-03-05 1988-03-16 Koshun Kaihatsu Kabushiki Kais Rock hammer for underwater use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19734140A1 (de) * 1997-08-07 1999-02-11 Hawera Probst Gmbh Bohrwerkzeug

Also Published As

Publication number Publication date
EP0238957A2 (de) 1987-09-30
JPS62228381A (ja) 1987-10-07
DK149687A (da) 1987-09-25
NO871203L (no) 1987-09-25
DK149687D0 (da) 1987-03-24
EP0238957A3 (de) 1990-04-18
DE8703916U1 (nl) 1987-08-06
NO871203D0 (no) 1987-03-23

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Legal Events

Date Code Title Description
PL Patent ceased