EP2933061A3 - Angle impact tools - Google Patents

Angle impact tools Download PDF

Info

Publication number
EP2933061A3
EP2933061A3 EP15162794.0A EP15162794A EP2933061A3 EP 2933061 A3 EP2933061 A3 EP 2933061A3 EP 15162794 A EP15162794 A EP 15162794A EP 2933061 A3 EP2933061 A3 EP 2933061A3
Authority
EP
European Patent Office
Prior art keywords
axis
housing
rotate
motor
impact
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.)
Withdrawn
Application number
EP15162794.0A
Other languages
German (de)
French (fr)
Other versions
EP2933061A2 (en
Inventor
Warren Andrew Seith
Lucas James Taylor
Mark T. Mcclung
Kenneth James Zimmer
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
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
Priority claimed from US14/251,552 external-priority patent/US9592600B2/en
Application filed by Ingersoll Rand Co filed Critical Ingersoll Rand Co
Publication of EP2933061A2 publication Critical patent/EP2933061A2/en
Publication of EP2933061A3 publication Critical patent/EP2933061A3/en
Withdrawn legal-status Critical Current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
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
    • 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
    • B25B21/004—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type
    • 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
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
    • B25B21/026—Impact clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/02—Construction of casings, bodies or handles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

In at least one illustrative embodiment, an angle impact tool (10) may comprise a handle assembly (12) extending along a first axis and supporting a motor (16), the motor including a shaft (40) configured to rotate about the first axis, and a work attachment (14) coupled to the handle assembly. The work attachment may comprise an impact mechanism (60) including an anvil configured to rotate about a second axis that is non-parallel to the first axis and a hammer configured to rotate about the second axis to periodically deliver an impact load to the anvil, a gear assembly (58) configured to transfer rotation from the shaft of the motor to the hammer of the impact mechanism, and a housing (46,48) supporting the impact mechanism and the gear assembly. The housing may be partitioned along a first parting plane that is perpendicular to the second axis such that the housing includes first and second housing sections.
EP15162794.0A 2014-04-11 2015-04-08 Angle impact tools Withdrawn EP2933061A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/251,552 US9592600B2 (en) 2011-02-23 2014-04-11 Angle impact tools

Publications (2)

Publication Number Publication Date
EP2933061A2 EP2933061A2 (en) 2015-10-21
EP2933061A3 true EP2933061A3 (en) 2015-12-09

Family

ID=52814004

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15162794.0A Withdrawn EP2933061A3 (en) 2014-04-11 2015-04-08 Angle impact tools

Country Status (2)

Country Link
EP (1) EP2933061A3 (en)
CN (1) CN104972435A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11465267B2 (en) * 2018-07-20 2022-10-11 Snap-On Incorporated Tool housing and method for making the same
TWI703017B (en) 2019-08-14 2020-09-01 車王電子股份有限公司 Impact wrench
CN112388557A (en) * 2019-08-19 2021-02-23 车王电子股份有限公司 Impact wrench
JP2022057465A (en) * 2020-09-30 2022-04-11 パナソニック株式会社 Attachment for impact rotary tool and tool system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007063106A1 (en) * 2005-12-01 2007-06-07 Etablissements Georges Renault Angle-head screwdriving tool incorporating a torque sensor mounted on the output shaft, and corresponding transmission module
US20120118596A1 (en) * 2010-11-16 2012-05-17 Scott John S Impact tool
WO2012115921A2 (en) * 2011-02-23 2012-08-30 Ingersoll Rand Company Right angle impact tool
JP2013000869A (en) * 2011-06-21 2013-01-07 Vessel Fukuchiyama:Kk Rotary tool

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3615125B2 (en) * 2000-03-30 2005-01-26 株式会社マキタ Oil unit and power tool
JP4735106B2 (en) * 2005-07-29 2011-07-27 パナソニック電工株式会社 Electric tool
US7886840B2 (en) 2008-05-05 2011-02-15 Ingersoll-Rand Company Motor assembly for pneumatic tool
CN101856811B (en) * 2010-05-11 2013-01-30 南京德朔实业有限公司 Portable corner impact tool
CN201702726U (en) * 2010-06-04 2011-01-12 杭州佳联工具有限公司 90 degrees hammering type pneumatic wrench

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007063106A1 (en) * 2005-12-01 2007-06-07 Etablissements Georges Renault Angle-head screwdriving tool incorporating a torque sensor mounted on the output shaft, and corresponding transmission module
US20120118596A1 (en) * 2010-11-16 2012-05-17 Scott John S Impact tool
WO2012115921A2 (en) * 2011-02-23 2012-08-30 Ingersoll Rand Company Right angle impact tool
JP2013000869A (en) * 2011-06-21 2013-01-07 Vessel Fukuchiyama:Kk Rotary tool

Also Published As

Publication number Publication date
CN104972435A (en) 2015-10-14
EP2933061A2 (en) 2015-10-21

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Inventor name: SEITH, WARREN ANDREW

Inventor name: ZIMMER, KENNETH JAMES

Inventor name: TAYLOR, LUCAS JAMES

Inventor name: MCCLUNG, MARK T.

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