WO2008149663A1 - ねじ打ち込み機 - Google Patents

ねじ打ち込み機 Download PDF

Info

Publication number
WO2008149663A1
WO2008149663A1 PCT/JP2008/059218 JP2008059218W WO2008149663A1 WO 2008149663 A1 WO2008149663 A1 WO 2008149663A1 JP 2008059218 W JP2008059218 W JP 2008059218W WO 2008149663 A1 WO2008149663 A1 WO 2008149663A1
Authority
WO
WIPO (PCT)
Prior art keywords
screw
air motor
body portion
main body
pressed against
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.)
Ceased
Application number
PCT/JP2008/059218
Other languages
English (en)
French (fr)
Inventor
Ken Shibahara
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.)
Makita Corp
Original Assignee
Makita Corp
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 Makita Corp filed Critical Makita Corp
Publication of WO2008149663A1 publication Critical patent/WO2008149663A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

　ドライバビットをエアモータで回転させながらピストンで打ち込み方向に下動させてねじを打ち込むねじ打ち込み機において、ピストンが下動端に至った際の反動によって本体部が浮き上がるとねじの締め残しが発生する場合があった。本発明では、本体部をねじ打ち込み材に再度押し付け操作するとエアモータが再起動してねじの締め残しが追い締めされるようにする。 　ピストン（２２）が下動端に至ってエアモータが停止した後、本体部（２）を再度ねじ打ち込み材に押し付け操作すると、エアモータ回転用の主給気経路とは別の補助給気経路が開かれてエアモータが再起動し、これによりねじの締め残しが追い締めされるようにする。                                                                                 
PCT/JP2008/059218 2007-06-08 2008-05-20 ねじ打ち込み機 Ceased WO2008149663A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-152762 2007-06-08
JP2007152762A JP4970154B2 (ja) 2007-06-08 2007-06-08 ねじ打ち込み機

Publications (1)

Publication Number Publication Date
WO2008149663A1 true WO2008149663A1 (ja) 2008-12-11

Family

ID=40093488

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059218 Ceased WO2008149663A1 (ja) 2007-06-08 2008-05-20 ねじ打ち込み機

Country Status (2)

Country Link
JP (1) JP4970154B2 (ja)
WO (1) WO2008149663A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5985383B2 (ja) * 2012-12-26 2016-09-06 株式会社マキタ 打ち込み工具

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08336762A (ja) * 1995-06-09 1996-12-24 Hitachi Koki Co Ltd 回転空気工具の回転方向切替レバー
JPH1190847A (ja) * 1997-09-12 1999-04-06 Hitachi Koki Co Ltd 圧縮空気ねじ締め機
JP2001105337A (ja) * 1999-10-04 2001-04-17 Makita Corp ねじ締め機
JP2003048173A (ja) * 2001-08-08 2003-02-18 Max Co Ltd エアインパクトドライバ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154308A (en) * 1977-10-25 1979-05-15 Dresser Industries, Inc. Low torque automatic screwdriver

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08336762A (ja) * 1995-06-09 1996-12-24 Hitachi Koki Co Ltd 回転空気工具の回転方向切替レバー
JPH1190847A (ja) * 1997-09-12 1999-04-06 Hitachi Koki Co Ltd 圧縮空気ねじ締め機
JP2001105337A (ja) * 1999-10-04 2001-04-17 Makita Corp ねじ締め機
JP2003048173A (ja) * 2001-08-08 2003-02-18 Max Co Ltd エアインパクトドライバ

Also Published As

Publication number Publication date
JP2008302477A (ja) 2008-12-18
JP4970154B2 (ja) 2012-07-04

Similar Documents

Publication Publication Date Title
WO2008018935A3 (en) Ultrasonic press using servo motor with integrated linear actuator
WO2006124498A3 (en) Fastener driving device
WO2009020034A1 (ja) 作業車の走行制御装置
WO2007142997A3 (en) Fastener driving device
NZ586126A (en) Pneumatically powered threaded fastener tool capable of both linear and rotational motion
GB0715754D0 (en) Powered closure device
ATE425909T1 (de) Fahrzeug
NZ615538A (en) Device for opening a line
WO2007038426A3 (en) Pneumatic biasing of a linear actuator and implementations thereof
DE112007003220A5 (de) Elektrospanner
WO2009028466A1 (ja) エアコンプレッサおよびモータ駆動制御方法
WO2008132576A3 (en) A pneumo-hydraulic rivet gun
WO2007098518A3 (de) Wasserfahrzeug und verfahren zum betreiben eines wasserfahrzeugs
EP1911981A3 (de) Befestigungsmittel, insbesondere Abreißschraube, mit abtrennbarem Klemmabschnitt
WO2008096619A1 (ja) 加圧成型装置
WO2007134796A3 (de) Druckluftversorgungseinrichtung für ein nutzfahrzeug
TW200518885A (en) Pneumdfically operated power tool having mechanism for changing compressed air pressure
WO2008149663A1 (ja) ねじ打ち込み機
ATE335933T1 (de) Selbstsicherndes schraubelement
EP1930928A3 (de) Kontaktantriebsanordnung
ATE452731T1 (de) Werkzeug mit einem hydraulikschlagwerk
WO2009028465A1 (ja) エアコンプレッサおよびモータ駆動制御方法
WO2009080211A8 (de) Vorrichtung zur drucklufterzeugung für ein fahrzeug und verfahren zum betreiben einer vorrichtung zur drucklufterzeugung
DE502006004550D1 (de) Vorrichtung zum setzen von befestigungselementen
EP1903256A3 (de) Motorgesteuerter Schwenkantrieb

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08764378

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08764378

Country of ref document: EP

Kind code of ref document: A1