IT969434B - Perfezionamento nei martelli o scalpelli pneumatici o simili - Google Patents
Perfezionamento nei martelli o scalpelli pneumatici o similiInfo
- Publication number
- IT969434B IT969434B IT52747/72A IT5274772A IT969434B IT 969434 B IT969434 B IT 969434B IT 52747/72 A IT52747/72 A IT 52747/72A IT 5274772 A IT5274772 A IT 5274772A IT 969434 B IT969434 B IT 969434B
- Authority
- IT
- Italy
- Prior art keywords
- chisels
- hammers
- pneumatic
- improvement
- similar
- Prior art date
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
- B25D9/08—Means for driving the impulse member comprising a built-in air compressor, i.e. the tool being driven by air pressure
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46073805A JPS519938B2 (it) | 1971-09-23 | 1971-09-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT969434B true IT969434B (it) | 1974-03-30 |
Family
ID=13528736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT52747/72A IT969434B (it) | 1971-09-23 | 1972-09-14 | Perfezionamento nei martelli o scalpelli pneumatici o simili |
Country Status (10)
Country | Link |
---|---|
US (1) | US3821992A (it) |
JP (1) | JPS519938B2 (it) |
AT (1) | AT334840B (it) |
CA (1) | CA971059A (it) |
CH (1) | CH565629A5 (it) |
DE (1) | DE2246370C3 (it) |
FR (1) | FR2154232A5 (it) |
GB (1) | GB1361552A (it) |
IT (1) | IT969434B (it) |
SE (1) | SE398719B (it) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4290489A (en) * | 1974-12-18 | 1981-09-22 | Charles Leavell | Vibrationless pneumatic tools |
SU1052627A1 (ru) * | 1979-05-14 | 1983-11-07 | Институт Горного Дела Со Ан Ссср | Машина ударного действи |
GB2126940B (en) * | 1982-09-04 | 1986-02-26 | Inst Gornogo Dela Sibirskogo O | Percussive tool |
NL8800632A (nl) * | 1988-03-15 | 1989-10-02 | Ihc Holland Nv | Werkwijze voor het aandrijven van een hydraulisch onderwater werktuig. |
DE4128137A1 (de) * | 1991-08-24 | 1993-02-25 | Krupp Maschinentechnik | Sicherheitseinrichtung fuer fluidbetriebene schlagwerke |
DE10028555C1 (de) * | 2000-06-09 | 2001-09-13 | Hilti Ag | Diffusor-Einspritzdüse zum Einspritzen von flüssigem Brenngas bei einem Arbeitsgerät |
CN101421887B (zh) | 2006-04-13 | 2011-05-18 | 株式会社坦姆科日本 | 用于将带天线手持式麦克风的缆线连接到便携式无线设备主体上的连接器 |
US8875969B2 (en) * | 2007-02-09 | 2014-11-04 | Tricord Solutions, Inc. | Fastener driving apparatus |
DE102007059896A1 (de) * | 2007-12-12 | 2009-06-18 | Robert Bosch Gmbh | Handwerkzeugmaschinenschlagwerkeinheit |
US7793811B1 (en) * | 2009-02-25 | 2010-09-14 | Tricord Solutions, Inc. | Fastener driving apparatus |
DE102009051089B4 (de) * | 2009-10-28 | 2017-12-07 | Rosink-Werkstätten GmbH | Schlagzylinder |
US8523035B2 (en) * | 2009-11-11 | 2013-09-03 | Tricord Solutions, Inc. | Fastener driving apparatus |
US8079504B1 (en) * | 2010-11-04 | 2011-12-20 | Tricord Solutions, Inc. | Fastener driving apparatus |
US9050712B2 (en) | 2011-01-20 | 2015-06-09 | Black & Decker Inc. | Driving tool with internal air compressor |
US8800834B2 (en) * | 2011-05-11 | 2014-08-12 | Tricord Solutions, Inc. | Fastener driving apparatus |
JP5800748B2 (ja) | 2012-04-09 | 2015-10-28 | 株式会社マキタ | 打込み工具 |
JP5800749B2 (ja) * | 2012-04-09 | 2015-10-28 | 株式会社マキタ | 打込み工具 |
JP5758841B2 (ja) | 2012-05-08 | 2015-08-05 | 株式会社マキタ | 打ち込み工具 |
JP2014091196A (ja) | 2012-11-05 | 2014-05-19 | Makita Corp | 打ち込み工具 |
JP6100680B2 (ja) | 2013-12-11 | 2017-03-22 | 株式会社マキタ | 打ち込み工具 |
JP6284417B2 (ja) | 2014-04-16 | 2018-02-28 | 株式会社マキタ | 打ち込み工具 |
US20160340849A1 (en) | 2015-05-18 | 2016-11-24 | M-B-W, Inc. | Vibration isolator for a pneumatic pole or backfill tamper |
CN108656027A (zh) * | 2017-03-28 | 2018-10-16 | 南京德朔实业有限公司 | 钉枪 |
US11110577B2 (en) | 2017-11-16 | 2021-09-07 | Milwaukee Electric Tool Corporation | Pneumatic fastener driver |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US942163A (en) * | 1909-12-07 | August Berner | Pneumatic power-hammer. | |
US819011A (en) * | 1905-12-15 | 1906-04-24 | Ingersoll Rand Co | Electropneumatic channeler. |
US1071387A (en) * | 1912-10-05 | 1913-08-26 | Hans Charles Behr | Percussive apparatus. |
-
1971
- 1971-09-23 JP JP46073805A patent/JPS519938B2/ja not_active Expired
-
1972
- 1972-09-06 CA CA151,024A patent/CA971059A/en not_active Expired
- 1972-09-06 US US00286730A patent/US3821992A/en not_active Expired - Lifetime
- 1972-09-14 IT IT52747/72A patent/IT969434B/it active
- 1972-09-19 GB GB4329872A patent/GB1361552A/en not_active Expired
- 1972-09-21 DE DE2246370A patent/DE2246370C3/de not_active Expired
- 1972-09-22 AT AT818272A patent/AT334840B/de not_active IP Right Cessation
- 1972-09-22 FR FR7233750A patent/FR2154232A5/fr not_active Expired
- 1972-09-22 SE SE7212295A patent/SE398719B/xx unknown
- 1972-09-22 CH CH1385072A patent/CH565629A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2246370B2 (de) | 1977-10-20 |
FR2154232A5 (it) | 1973-05-04 |
DE2246370A1 (de) | 1973-03-29 |
GB1361552A (en) | 1974-07-24 |
SE398719B (sv) | 1978-01-16 |
CA971059A (en) | 1975-07-15 |
DE2246370C3 (de) | 1978-06-08 |
AT334840B (de) | 1976-02-10 |
US3821992A (en) | 1974-07-02 |
JPS519938B2 (it) | 1976-03-31 |
JPS4844871A (it) | 1973-06-27 |
ATA818272A (de) | 1976-05-15 |
CH565629A5 (it) | 1975-08-29 |
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