JPS547482B2 - - Google Patents
Info
- Publication number
- JPS547482B2 JPS547482B2 JP9113774A JP9113774A JPS547482B2 JP S547482 B2 JPS547482 B2 JP S547482B2 JP 9113774 A JP9113774 A JP 9113774A JP 9113774 A JP9113774 A JP 9113774A JP S547482 B2 JPS547482 B2 JP S547482B2
- Authority
- JP
- Japan
- 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.)
- Expired
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
- E21B6/00—Drives for drilling with combined rotary and percussive action
- E21B6/06—Drives for drilling with combined rotary and percussive action the rotation being intermittent, e.g. obtained by ratchet device
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18024—Rotary to reciprocating and rotary
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (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)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7329404A FR2240086B1 (de) | 1973-08-10 | 1973-08-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5072260A JPS5072260A (de) | 1975-06-14 |
| JPS547482B2 true JPS547482B2 (de) | 1979-04-07 |
Family
ID=9123898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9113774A Expired JPS547482B2 (de) | 1973-08-10 | 1974-08-08 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3926266A (de) |
| JP (1) | JPS547482B2 (de) |
| AU (1) | AU474976B2 (de) |
| BR (1) | BR7406637D0 (de) |
| CA (1) | CA1023222A (de) |
| DE (1) | DE2437980A1 (de) |
| ES (1) | ES428988A1 (de) |
| FR (1) | FR2240086B1 (de) |
| GB (1) | GB1442104A (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2605998C3 (de) * | 1976-02-14 | 1981-12-24 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Bohrhammer mit in einem Zylinder untergebrachten Antriebs- und Schlagelementen |
| DE2844086A1 (de) * | 1978-10-10 | 1980-04-30 | Bosch Gmbh Robert | Handwerkzeugmaschine, insbesondere schlaghammer |
| US4646852A (en) * | 1985-02-14 | 1987-03-03 | Senco Products, Inc. | Pneumatic mallet |
| SU1662832A1 (ru) * | 1988-09-23 | 1991-07-15 | Московское Научно-Производственное Объединение По Механизированному Строительному Инструменту И Отделочным Машинам | Машина ударного действи |
| JP3424870B2 (ja) * | 1995-02-28 | 2003-07-07 | 株式会社マキタ | 打撃工具の空打ち防止装置 |
| DE19810088C1 (de) * | 1998-03-10 | 1999-08-26 | Bosch Gmbh Robert | Bohr- und/oder Schlaghammer mit in Abhängigkeit von der Einstecktiefe eines Werkzeuges aktivierbarem Schlagwerk |
| DE19839963A1 (de) * | 1998-09-02 | 2000-03-09 | Hilti Ag | Elektrowerkzeug |
| TR200101483T2 (tr) * | 1998-09-18 | 2001-11-21 | Stanley Fastening Systems, L.P. | Çoklu-vuruşlu tespit aygıtı |
| JP2000153473A (ja) * | 1998-11-19 | 2000-06-06 | Makita Corp | 打撃工具 |
| CN101347814B (zh) * | 2008-09-02 | 2010-06-02 | 夏德仕 | 液压电液锤 |
| US11170598B2 (en) | 2019-09-17 | 2021-11-09 | Whirlpool Corporation | Token collection assembly |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1049938A (en) * | 1963-03-15 | 1966-11-30 | Wacker Hermann | Improvements in motor-driven percussive tools |
| US3850255A (en) * | 1969-08-04 | 1974-11-26 | Rockwell International Corp | Power driven hammers or the like |
-
1973
- 1973-08-10 FR FR7329404A patent/FR2240086B1/fr not_active Expired
-
1974
- 1974-07-30 US US493660A patent/US3926266A/en not_active Expired - Lifetime
- 1974-08-02 AU AU71990/74A patent/AU474976B2/en not_active Expired
- 1974-08-06 ES ES428988A patent/ES428988A1/es not_active Expired
- 1974-08-07 DE DE2437980A patent/DE2437980A1/de not_active Withdrawn
- 1974-08-08 JP JP9113774A patent/JPS547482B2/ja not_active Expired
- 1974-08-09 CA CA206,716A patent/CA1023222A/en not_active Expired
- 1974-08-09 GB GB3514174A patent/GB1442104A/en not_active Expired
- 1974-08-12 BR BR6637/74A patent/BR7406637D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7406637D0 (pt) | 1975-09-09 |
| JPS5072260A (de) | 1975-06-14 |
| DE2437980A1 (de) | 1975-02-20 |
| ES428988A1 (es) | 1976-09-01 |
| GB1442104A (en) | 1976-07-07 |
| CA1023222A (en) | 1977-12-27 |
| FR2240086A1 (de) | 1975-03-07 |
| US3926266A (en) | 1975-12-16 |
| AU474976B2 (en) | 1976-08-05 |
| FR2240086B1 (de) | 1977-05-27 |
| AU7199074A (en) | 1976-02-05 |