IT969434B - Perfezionamento nei martelli o scalpelli pneumatici o simili - Google Patents

Perfezionamento nei martelli o scalpelli pneumatici o simili

Info

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
Application number
IT52747/72A
Other languages
English (en)
Italian (it)
Original Assignee
Matsuo S
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 Matsuo S filed Critical Matsuo S
Application granted granted Critical
Publication of IT969434B publication Critical patent/IT969434B/it

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)
IT52747/72A 1971-09-23 1972-09-14 Perfezionamento nei martelli o scalpelli pneumatici o simili IT969434B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46073805A JPS519938B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS519938B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT334840B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA971059A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH565629A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2246370C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2154232A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1361552A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT969434B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE398719B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
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
US7965244B2 (en) 2006-04-13 2011-06-21 Temco Japan Co., Ltd. Connector for connecting cable of hand microphone with antenna to portable radio machine body
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
JP5800749B2 (ja) * 2012-04-09 2015-10-28 株式会社マキタ 打込み工具
JP5800748B2 (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
EP4043153A1 (en) * 2021-02-11 2022-08-17 Sandvik Mining and Construction Oy Percussion device and method for controlling the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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.

Also Published As

Publication number Publication date
JPS519938B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-03-31
US3821992A (en) 1974-07-02
CH565629A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-08-29
SE398719B (sv) 1978-01-16
DE2246370A1 (de) 1973-03-29
AT334840B (de) 1976-02-10
JPS4844871A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-06-27
FR2154232A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-05-04
GB1361552A (en) 1974-07-24
DE2246370C3 (de) 1978-06-08
DE2246370B2 (de) 1977-10-20
ATA818272A (de) 1976-05-15
CA971059A (en) 1975-07-15

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