FR2090995A5 - - Google Patents
Info
- Publication number
- FR2090995A5 FR2090995A5 FR7115531A FR7115531A FR2090995A5 FR 2090995 A5 FR2090995 A5 FR 2090995A5 FR 7115531 A FR7115531 A FR 7115531A FR 7115531 A FR7115531 A FR 7115531A FR 2090995 A5 FR2090995 A5 FR 2090995A5
- Authority
- FR
- France
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D9/06—Means for driving the impulse member
- B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3849070A JPS501322B1 (en) | 1970-05-01 | 1970-05-01 | |
JP3849170A JPS4929801B1 (en) | 1970-05-01 | 1970-05-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2090995A5 true FR2090995A5 (en) | 1972-01-14 |
Family
ID=26377752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7115531A Expired FR2090995A5 (en) | 1970-05-01 | 1971-04-30 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3735823A (en) |
DE (1) | DE2121172A1 (en) |
ES (1) | ES195738Y (en) |
FR (1) | FR2090995A5 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0346597A1 (en) * | 1988-06-14 | 1989-12-20 | TECHMO Car S.p.A. | Hammer actuated by means of a hydraulic system, in particular suitable for use in dusty, corrosive, and similarly hostile environments |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3827507A (en) * | 1972-09-18 | 1974-08-06 | Technology Inc Const | Hydraulically powered demolition device |
US3925985A (en) * | 1973-01-09 | 1975-12-16 | Rapidex Inc | Impact actuator |
US3872934A (en) * | 1973-10-30 | 1975-03-25 | Nippon Pneumatic Mfg | Impact tool |
FI751895A (en) * | 1975-06-26 | 1976-12-27 | Xandor Ag | |
US4150603A (en) * | 1977-09-06 | 1979-04-24 | Joy Manufacturing Company | Fluid operable hammer |
US4261249A (en) * | 1978-09-08 | 1981-04-14 | Joy Manufacturing Company | Hammer |
US4577547A (en) * | 1982-07-27 | 1986-03-25 | Jaworski Bill L | Impact tool |
US4747466A (en) * | 1983-09-06 | 1988-05-31 | Jaworski Bill L | Impact tool |
US6658972B1 (en) * | 1999-06-24 | 2003-12-09 | Heidelberger Druckmaschinen Ag | Full force web severer |
WO2005065891A1 (en) * | 2003-12-19 | 2005-07-21 | Clark Equipment Company | Impact tool |
RU2443863C2 (en) * | 2010-03-30 | 2012-02-27 | Институт гидродинамики им. М.А. Лаврентьева Сибирского отделения Российской академии наук (ИГиЛ СО РАН) | Impact device |
EP3697574A1 (en) | 2017-10-20 | 2020-08-26 | Milwaukee Electric Tool Corporation | Percussion tool |
EP3743245B1 (en) | 2018-01-26 | 2024-04-10 | Milwaukee Electric Tool Corporation | Percussion tool |
RU208326U1 (en) * | 2021-06-25 | 2021-12-14 | Федеральное государственное бюджетное учреждение науки Институт горного дела им. Н.А. Чинакала Сибирского отделения Российской академии наук (ИГД СО РАН) | Impact device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2132962A (en) * | 1937-11-22 | 1938-10-11 | Mueller Otto | Pneumatic hammer |
US3490549A (en) * | 1968-08-13 | 1970-01-20 | Westinghouse Air Brake Co | Hydraulic percussive drill |
US3547207A (en) * | 1968-11-07 | 1970-12-15 | Vulcan Iron Works | Percussion hammer |
US3605916A (en) * | 1969-11-18 | 1971-09-20 | Bogdan Vyacheslavovich Voitsek | Hydraulic hammer |
-
1971
- 1971-04-19 US US00013522A patent/US3735823A/en not_active Expired - Lifetime
- 1971-04-27 ES ES1971195738U patent/ES195738Y/en not_active Expired
- 1971-04-29 DE DE19712121172 patent/DE2121172A1/en active Pending
- 1971-04-30 FR FR7115531A patent/FR2090995A5/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0346597A1 (en) * | 1988-06-14 | 1989-12-20 | TECHMO Car S.p.A. | Hammer actuated by means of a hydraulic system, in particular suitable for use in dusty, corrosive, and similarly hostile environments |
Also Published As
Publication number | Publication date |
---|---|
ES195738Y (en) | 1975-07-01 |
US3735823A (en) | 1973-05-29 |
ES195738U (en) | 1975-02-01 |
DE2121172A1 (en) | 1971-12-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |