EP0238957A3 - Werkzeug für einen Hydraulikhammer o.dgl. - Google Patents
Werkzeug für einen Hydraulikhammer o.dgl. Download PDFInfo
- Publication number
- EP0238957A3 EP0238957A3 EP87103735A EP87103735A EP0238957A3 EP 0238957 A3 EP0238957 A3 EP 0238957A3 EP 87103735 A EP87103735 A EP 87103735A EP 87103735 A EP87103735 A EP 87103735A EP 0238957 A3 EP0238957 A3 EP 0238957A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- tool
- hydraulic hammer
- shaft
- head part
- hammer
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 238000003754 machining Methods 0.000 abstract 1
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)
- Developing Agents For Electrophotography (AREA)
- Jib Cranes (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Gripping On Spindles (AREA)
Abstract
Bei einem Werkzeug für einen Hydraulikhammer o.dgl. aus einem
Schaft (1), der in einem Futter des Hydraulikhammers sitzt, und
einem das eigentliche Bearbeitungswerkzeug bildenden Kopfteil,
sollen der Schaft (1) und das Kopfteil (2) lösbar miteinander
verbunden sein.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1187/86 | 1986-03-24 | ||
CH1187/86A CH670418A5 (de) | 1986-03-24 | 1986-03-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0238957A2 EP0238957A2 (de) | 1987-09-30 |
EP0238957A3 true EP0238957A3 (de) | 1990-04-18 |
Family
ID=4204538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87103735A Withdrawn EP0238957A3 (de) | 1986-03-24 | 1987-03-14 | Werkzeug für einen Hydraulikhammer o.dgl. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0238957A3 (de) |
JP (1) | JPS62228381A (de) |
CH (1) | CH670418A5 (de) |
DE (1) | DE8703916U1 (de) |
DK (1) | DK149687A (de) |
NO (1) | NO871203L (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19734140A1 (de) * | 1997-08-07 | 1999-02-11 | Hawera Probst Gmbh | Bohrwerkzeug |
WO2001036163A1 (de) * | 1999-11-17 | 2001-05-25 | 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 |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU29556A1 (de) * | ||||
CH286407A (de) * | 1950-08-21 | 1952-10-31 | Schulthess Walter | Meisselartiges Werkzeug. |
DE760434C (de) * | 1941-04-04 | 1953-01-19 | Boehler & Co A G Geb | Gesteinsbohrkrone mit mehrzahniger Schneide und gewoelbten Schneidekanten |
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 |
FR2346110A1 (fr) * | 1976-04-02 | 1977-10-28 | Sandvik Ab | Fleuret pour le forage par percussion |
NL7607465A (nl) * | 1976-07-06 | 1978-01-10 | Hermanus Andreas Heitbrink | Beitel voor 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 |
GB2172030A (en) * | 1985-03-05 | 1986-09-10 | Koshun Kaihatsu Kabushiki Kais | Rock hammer for underwater use |
-
1986
- 1986-03-24 CH CH1187/86A patent/CH670418A5/de not_active IP Right Cessation
-
1987
- 1987-03-14 EP EP87103735A patent/EP0238957A3/de not_active Withdrawn
- 1987-03-16 DE DE8703916U patent/DE8703916U1/de not_active Expired
- 1987-03-23 NO NO871203A patent/NO871203L/no unknown
- 1987-03-24 JP JP62068160A patent/JPS62228381A/ja active Pending
- 1987-03-24 DK DK149687A patent/DK149687A/da not_active IP Right Cessation
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU29556A1 (de) * | ||||
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 |
FR2346110A1 (fr) * | 1976-04-02 | 1977-10-28 | Sandvik Ab | Fleuret pour le forage par percussion |
NL7607465A (nl) * | 1976-07-06 | 1978-01-10 | Hermanus Andreas Heitbrink | Beitel voor 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 |
GB2172030A (en) * | 1985-03-05 | 1986-09-10 | Koshun Kaihatsu Kabushiki Kais | Rock hammer for underwater use |
Also Published As
Publication number | Publication date |
---|---|
DK149687A (da) | 1987-09-25 |
EP0238957A2 (de) | 1987-09-30 |
JPS62228381A (ja) | 1987-10-07 |
DK149687D0 (da) | 1987-03-24 |
DE8703916U1 (de) | 1987-08-06 |
CH670418A5 (de) | 1989-06-15 |
NO871203D0 (no) | 1987-03-23 |
NO871203L (no) | 1987-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE DE ES FR GB GR IT LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE DE ES FR GB GR IT LU NL SE |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19901001 |