SE0800278L - Device for a screwdriver and screwdriver - Google Patents

Device for a screwdriver and screwdriver

Info

Publication number
SE0800278L
SE0800278L SE0800278A SE0800278A SE0800278L SE 0800278 L SE0800278 L SE 0800278L SE 0800278 A SE0800278 A SE 0800278A SE 0800278 A SE0800278 A SE 0800278A SE 0800278 L SE0800278 L SE 0800278L
Authority
SE
Sweden
Prior art keywords
mouthpiece
screw driver
screwdriver
power screw
negative pressure
Prior art date
Application number
SE0800278A
Other languages
Swedish (sv)
Other versions
SE532118C2 (en
Inventor
Nabil Khalil Radif
Original Assignee
Atlas Copco Tools Ab
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 Atlas Copco Tools Ab filed Critical Atlas Copco Tools Ab
Priority to SE0800278A priority Critical patent/SE532118C2/en
Priority to PCT/SE2009/000067 priority patent/WO2009099376A1/en
Priority to CN200980104133.0A priority patent/CN101939142B/en
Publication of SE0800278L publication Critical patent/SE0800278L/en
Publication of SE532118C2 publication Critical patent/SE532118C2/en

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
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/005—Vacuum work holders
    • B25B11/007—Vacuum work holders portable, e.g. handheld
    • 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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

A device (3) for creating a negative pressure inside a screw holding mouthpiece (4) of a power screw driver (1), including an ejector assembly (15, 16, 17, 18) having a negative pressure chamber (16) which is arranged to be connected to the mouthpiece (4). The device (3) is comprised of an integral unit which includes the ejector assembly (15, 16, 17, 18) and, on an extreme end side (8), is provided with the mouthpiece (4), and is adapted to adjoin to a casing (2) of said power screw driver (1). The invention also concerns a power screw driver.
SE0800278A 2008-02-06 2008-02-06 Device for a screwdriver and screwdriver SE532118C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0800278A SE532118C2 (en) 2008-02-06 2008-02-06 Device for a screwdriver and screwdriver
PCT/SE2009/000067 WO2009099376A1 (en) 2008-02-06 2009-02-04 Device for a power screw driver and power screw driver
CN200980104133.0A CN101939142B (en) 2008-02-06 2009-02-04 Device for a power screw driver and power screw driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0800278A SE532118C2 (en) 2008-02-06 2008-02-06 Device for a screwdriver and screwdriver

Publications (2)

Publication Number Publication Date
SE0800278L true SE0800278L (en) 2009-08-07
SE532118C2 SE532118C2 (en) 2009-10-27

Family

ID=40952349

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0800278A SE532118C2 (en) 2008-02-06 2008-02-06 Device for a screwdriver and screwdriver

Country Status (3)

Country Link
CN (1) CN101939142B (en)
SE (1) SE532118C2 (en)
WO (1) WO2009099376A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5513964B2 (en) * 2010-04-19 2014-06-04 株式会社大武ルート工業 Automatic screw tightening device
WO2015069166A1 (en) * 2013-11-08 2015-05-14 Atlas Copco Industrial Technique Ab Vacuum adapter for a power tool
SE539415C2 (en) * 2014-12-11 2017-09-19 Atlas Copco Ind Technique Ab Screw driver with vacuum screw pick-up feature
CN112351863B (en) * 2018-06-29 2022-06-07 阿特拉斯·科普柯工业技术公司 Power screwdriver
JP7391628B2 (en) * 2019-11-22 2023-12-05 ファナック株式会社 nut runner device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1339657A (en) * 1971-11-05 1973-12-05 Desoutter Brothers Ltd Pneumatic screwdriver or like rotary tool
SU1127760A1 (en) * 1983-02-09 1984-12-07 Рижское Производственное Объединение Вэф Им.В.И.Ленина Screw driver tool with vacuum gripper
DE4305967C2 (en) * 1993-02-26 1997-03-06 Kress Elektrik Gmbh & Co Switch device for spindle locking for power tools
JPH10156741A (en) * 1996-12-04 1998-06-16 Kato Seiki Kk Screw sucking and holding device of power driver
JP2000158354A (en) * 1998-11-20 2000-06-13 Katsuro Sawamura Machine screw automatic mounting device for screwdriver
JP2002046075A (en) * 2000-08-01 2002-02-12 Sumitomo Metal Steel Products Inc Chip suction device for electric driver
JP4089569B2 (en) * 2003-09-19 2008-05-28 日立工機株式会社 Compressed air screwing machine

Also Published As

Publication number Publication date
SE532118C2 (en) 2009-10-27
CN101939142A (en) 2011-01-05
CN101939142B (en) 2013-06-05
WO2009099376A1 (en) 2009-08-13

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Legal Events

Date Code Title Description
NUG Patent has lapsed