CA2503226A1 - Combustion-type power tool - Google Patents

Combustion-type power tool Download PDF

Info

Publication number
CA2503226A1
CA2503226A1 CA002503226A CA2503226A CA2503226A1 CA 2503226 A1 CA2503226 A1 CA 2503226A1 CA 002503226 A CA002503226 A CA 002503226A CA 2503226 A CA2503226 A CA 2503226A CA 2503226 A1 CA2503226 A1 CA 2503226A1
Authority
CA
Canada
Prior art keywords
motor
motor holder
combustion
holder
cylinder head
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.)
Granted
Application number
CA002503226A
Other languages
French (fr)
Other versions
CA2503226C (en
Inventor
Yoshitaka Akiba
Tomomasa Nishikawa
Kunio Yamamoto
Shinki Ohtsu
Haruhisa Fujisawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki Co Ltd
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 Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Publication of CA2503226A1 publication Critical patent/CA2503226A1/en
Application granted granted Critical
Publication of CA2503226C publication Critical patent/CA2503226C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

A combustion-type nail driver uses a motor for driving a fan. A motor holder formed from plastic accommodates the motor. A cylinder head has a motor holder receiving portion in which the motor holder is slidably movably disposed. A coil spring has one end secured to the motor holder and another end secured to the cylinder head to thereby support the motor holder. Initial acceleration applied to the motor when combustion occurs can be suppressed and impact imparted upon the motor can also be suppressed by friction between the outer periphery of the motor holder and the inner periphery of the motor holder receiving portion. A heat shielding plate is interposed between the lower end surface of the motor and the cylinder head in order to prevent hot air combustion gas from entering into the motor.
CA002503226A 2004-04-19 2005-04-18 Combustion-type power tool Active CA2503226C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004-123501 2004-04-19
JP2004123501 2004-04-19
JP2005043281A JP4353110B2 (en) 2004-04-19 2005-02-18 Combustion nailer
JP2005-043281 2005-02-18

Publications (2)

Publication Number Publication Date
CA2503226A1 true CA2503226A1 (en) 2005-10-19
CA2503226C CA2503226C (en) 2007-06-05

Family

ID=34940905

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002503226A Active CA2503226C (en) 2004-04-19 2005-04-18 Combustion-type power tool

Country Status (8)

Country Link
US (2) US7121442B2 (en)
EP (2) EP2070657A3 (en)
JP (1) JP4353110B2 (en)
AU (1) AU2005201643B2 (en)
CA (1) CA2503226C (en)
DE (1) DE602005013597D1 (en)
RU (1) RU2295435C2 (en)
TW (1) TWI279296B (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2007202984C1 (en) * 2002-09-12 2011-06-30 Illinois Tool Works Inc. Fan motor suspension mount for a combustion-powered tool
JP4353110B2 (en) * 2004-04-19 2009-10-28 日立工機株式会社 Combustion nailer
JP4608974B2 (en) * 2004-07-09 2011-01-12 日立工機株式会社 Combustion nailer
JP4534667B2 (en) 2004-08-24 2010-09-01 日立工機株式会社 Combustion power tool
JP4930670B2 (en) * 2005-04-01 2012-05-16 マックス株式会社 Motor holding mechanism of gas combustion type driving tool
NZ568364A (en) * 2005-11-15 2011-06-30 Illinois Tool Works One way valve for combustion tool fan motor for unidirectional air flow past motor
JP4899840B2 (en) * 2006-12-05 2012-03-21 マックス株式会社 Gas fired driving tool
JP2008183682A (en) * 2007-01-31 2008-08-14 Hitachi Koki Co Ltd Combustion type nailing machine
JP5070876B2 (en) * 2007-02-15 2012-11-14 マックス株式会社 Gas fired driving tool
JP5133000B2 (en) * 2007-06-28 2013-01-30 株式会社マキタ Electric driving tool
JP5070957B2 (en) * 2007-06-29 2012-11-14 マックス株式会社 Gas fired driving tool
JP2009006451A (en) 2007-06-29 2009-01-15 Max Co Ltd Gas combustion type driving tool
JP4945359B2 (en) * 2007-07-26 2012-06-06 株式会社マキタ Combustion type driving tool
JP5122203B2 (en) * 2007-07-26 2013-01-16 株式会社マキタ Combustion type driving tool
JP5125311B2 (en) * 2007-08-21 2013-01-23 日立工機株式会社 Combustion type driving machine
US20090206121A1 (en) * 2008-02-14 2009-08-20 Araiza Frank L Power adjustable fastener propelling tool
JP5286945B2 (en) * 2008-05-30 2013-09-11 日立工機株式会社 Combustion nailer
TW201013055A (en) * 2008-09-26 2010-04-01 Basso Ind Corp Motor fan device with shock-absorbing function
JP5215890B2 (en) * 2009-01-28 2013-06-19 佐鳥エス・テック株式会社 Trigger switch
TW201034804A (en) * 2009-03-20 2010-10-01 Basso Ind Corp Gas gun suspension and shock-absorbing system
JP5403351B2 (en) * 2009-09-30 2014-01-29 日立工機株式会社 Driving machine
US8490516B2 (en) 2009-09-30 2013-07-23 Hitachi Koki Co., Ltd. Screw driving machine having combustion-type power mechanism and electric power mechanism
US20110198383A1 (en) * 2010-02-12 2011-08-18 Fernando Masas Apparatus for installing explosively driven fasteners and fasteners for use therewith
US8397969B2 (en) * 2010-02-12 2013-03-19 Nitroset, Llc Apparatus for installing explosively driven fasteners and fasteners for use therewith
JP5360691B2 (en) * 2010-03-18 2013-12-04 日立工機株式会社 Combustion nailer
JP5648528B2 (en) * 2011-02-22 2015-01-07 マックス株式会社 Gas fired driving tool
TWI451947B (en) * 2013-06-18 2014-09-11 Basso Ind Corp Gas guns for gas cylinders
US9662777B2 (en) 2013-08-22 2017-05-30 Techtronic Power Tools Technology Limited Pneumatic fastener driver
CN103802070A (en) * 2014-03-13 2014-05-21 朱益民 Gas nail gun
EP3184251A1 (en) * 2015-12-22 2017-06-28 HILTI Aktiengesellschaft Combustion-driven setting tool and method for operating such a setting tool
EP3184252A1 (en) * 2015-12-22 2017-06-28 HILTI Aktiengesellschaft Combustion-driven setting tool and method for operating such a setting tool
EP3184247A1 (en) * 2015-12-22 2017-06-28 HILTI Aktiengesellschaft Combustion-driven setting tool and method for operating such a setting tool
EP3184248A1 (en) 2015-12-22 2017-06-28 HILTI Aktiengesellschaft Combustion-driven setting tool and method for operating such a setting tool

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483474A (en) * 1981-01-22 1984-11-20 Signode Corporation Combustion gas-powered fastener driving tool
US5197646A (en) * 1992-03-09 1993-03-30 Illinois Tool Works Inc. Combustion-powered tool assembly
JP3435182B2 (en) * 1993-01-20 2003-08-11 株式会社日立製作所 Small electric motor and blower using the same
FR2730443B1 (en) * 1995-02-15 1997-04-11 Spit Soc Prospect Inv Techn COMPRESSED GAS PISTON SEALING APPARATUS
US5713313A (en) * 1997-02-07 1998-02-03 Illinois Tool Works Inc. Combustion powered tool with dual fans
US6045112A (en) * 1997-08-20 2000-04-04 Calsonic North America, Inc. Vibration isolation system for an electric motor
US6520397B1 (en) 1997-12-22 2003-02-18 Illinois Tool Works Inc. Combustion powered tool with improved combustion chamber fan motor suspension
US6262504B1 (en) * 1999-02-10 2001-07-17 Siemens Canada Limited HVAC motor and cover structure
US6619527B1 (en) * 2000-10-10 2003-09-16 Illinois Tool Works Inc. Combustion powered tool suspension for iron core fan motor
JP3818234B2 (en) * 2002-07-19 2006-09-06 日立工機株式会社 Nailer
US7040520B2 (en) * 2002-09-12 2006-05-09 Illinois Tool Works Inc. Fan motor suspension mount for a combustion-powered tool
US7152695B2 (en) * 2002-09-20 2006-12-26 Snap-On Incorporated Power tool with air seal and vibration dampener
US6755159B1 (en) * 2003-01-20 2004-06-29 Illinois Tool Works Inc. Valve mechanisms for elongated combustion chambers
JP4665432B2 (en) * 2003-06-20 2011-04-06 日立工機株式会社 Combustion power tool
JP4380395B2 (en) * 2004-04-05 2009-12-09 日立工機株式会社 Combustion power tool
JP4353110B2 (en) * 2004-04-19 2009-10-28 日立工機株式会社 Combustion nailer
JP4608974B2 (en) * 2004-07-09 2011-01-12 日立工機株式会社 Combustion nailer

Also Published As

Publication number Publication date
DE602005013597D1 (en) 2009-05-14
JP4353110B2 (en) 2009-10-28
JP2005329533A (en) 2005-12-02
EP2070657A3 (en) 2010-06-02
RU2005112156A (en) 2006-10-27
EP1588804A3 (en) 2006-07-12
CA2503226C (en) 2007-06-05
US20070034661A1 (en) 2007-02-15
US20050229598A1 (en) 2005-10-20
TW200603961A (en) 2006-02-01
EP2070657A2 (en) 2009-06-17
AU2005201643B2 (en) 2011-03-03
TWI279296B (en) 2007-04-21
US7500587B2 (en) 2009-03-10
EP1588804B1 (en) 2009-04-01
EP1588804A2 (en) 2005-10-26
AU2005201643A1 (en) 2005-11-03
RU2295435C2 (en) 2007-03-20
US7121442B2 (en) 2006-10-17

Similar Documents

Publication Publication Date Title
CA2503226A1 (en) Combustion-type power tool
US20200306942A1 (en) Power tool sound damping
CN1169655C (en) Combustion power tool suspension mechanism for iron core fan motor
JP2005329533A5 (en)
AU2010224437B2 (en) Beam system membrane suspension for a motor mount
WO2006124498A3 (en) Fastener driving device
AU2006251756B2 (en) Combustion nailer with a temperature sensor
CA2471618A1 (en) Combustion-powered driving tool
CN100484723C (en) Primary and secondary handles for power tool
ATE495036T1 (en) SELF-LOCKING SPACER FOR AIR SPRING ARRANGEMENT
AU2012300232B2 (en) High efficiency engine for combustion nailer
ATE513654T1 (en) IMPACT TOOL
EP3174667A1 (en) Sound damping for power tools
CA2735399A1 (en) Combustion power source with back pressure release for combustion powered fastener-driving tool
CA2553353A1 (en) Shock-absorbing system for fastener driving tools
TW200611797A (en) Height adjustable coil nail canister
WO2005097424A3 (en) Stapler with inside leg support
WO2004083020A3 (en) Shock-absorbing stop for a motor vehicle
US20080035212A1 (en) Mounting system for the exhaust gas deflector of a power tool
AU2010241475B2 (en) Oscillation reducing suspension device for a fan motor of a combustion-powered tool
TW200618954A (en) Fastener driving tool
WO2009031667A1 (en) Stapler
JPH0224625Y2 (en)
JP2006315132A5 (en)
TW200417446A (en) Nailing gun with damping effects

Legal Events

Date Code Title Description
EEER Examination request