SE9502144L - Portable screwdriver or nut - Google Patents

Portable screwdriver or nut

Info

Publication number
SE9502144L
SE9502144L SE9502144A SE9502144A SE9502144L SE 9502144 L SE9502144 L SE 9502144L SE 9502144 A SE9502144 A SE 9502144A SE 9502144 A SE9502144 A SE 9502144A SE 9502144 L SE9502144 L SE 9502144L
Authority
SE
Sweden
Prior art keywords
handgrip
motor
tool housing
transmission
area
Prior art date
Application number
SE9502144A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9502144D0 (en
Inventor
David Crafoord
John Grieves
Olle Torgny
Mikael Bergqvist
Thomas Nilsson
Original Assignee
Ergonomi Design Gruppen 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 Ergonomi Design Gruppen Ab filed Critical Ergonomi Design Gruppen Ab
Priority to SE9502144A priority Critical patent/SE9502144L/en
Publication of SE9502144D0 publication Critical patent/SE9502144D0/en
Priority to PCT/SE1996/000764 priority patent/WO1996041701A1/en
Publication of SE9502144L publication Critical patent/SE9502144L/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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • 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)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

The invention concerns a portable screw or nut driver (1) including a tool housing (2) which encloses a drive motor (8) and a transmission (9) which is connected thereto, a pistol type handgrip (3) and an output tool shaft (5) for rotating movement, wherein the drive motor (8) is placed axially behind the transmission (9) as seen from the output shaft. The invention is distinguished by: that the motor axis (11) and the tool housing (2) in the area of the motor are displaced in the direction from the handgrip (3) with respect to the output axis (5); and that the handgrip (3) is connected to the tool housing in the area between the motor and the transmission, whereby the handgrip (12) for a hand enclosing the handgrip on the side which is limited sidewards by the tool housing in the area of the motor likewise is displaced in the above direction so that said handgrip (12) comes closer to the extended output axis (5).
SE9502144A 1995-06-13 1995-06-13 Portable screwdriver or nut SE9502144L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9502144A SE9502144L (en) 1995-06-13 1995-06-13 Portable screwdriver or nut
PCT/SE1996/000764 WO1996041701A1 (en) 1995-06-13 1996-06-12 Portable screw or nut driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9502144A SE9502144L (en) 1995-06-13 1995-06-13 Portable screwdriver or nut

Publications (2)

Publication Number Publication Date
SE9502144D0 SE9502144D0 (en) 1995-06-13
SE9502144L true SE9502144L (en) 1996-12-14

Family

ID=20398600

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9502144A SE9502144L (en) 1995-06-13 1995-06-13 Portable screwdriver or nut

Country Status (2)

Country Link
SE (1) SE9502144L (en)
WO (1) WO1996041701A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3009803B1 (en) * 2013-08-22 2016-02-12 Renault Georges Ets ELECTRICAL SCREWDRIVER WITH ATTACHMENT

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3938787A1 (en) * 1989-11-23 1991-05-29 Gardner Denver Gmbh Electric screwdriver with torque-monitoring and braking circuits - has strain-guage torque meter providing continuous braking signal during rapid deceleration of motor
SE465211B (en) * 1990-01-10 1991-08-12 Bahco Verktyg Ab BATTERY POWERED CRAFT
DE4024031A1 (en) * 1990-07-28 1992-01-30 Reich Maschf Gmbh Karl HAND SCREW DEVICE
DE4225157A1 (en) * 1992-07-30 1994-02-03 Reich Maschf Gmbh Karl Electric screwdriver for self tapping screws having drill tip and threaded part - has electronic sensor which is activated depending on current taken so that rpm of electric motor is reduced whilst thread is screwed in

Also Published As

Publication number Publication date
SE9502144D0 (en) 1995-06-13
WO1996041701A1 (en) 1996-12-27

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