EP2641698A3 - Power tool comprising a return means exerting a decreasing return effort on the actuation means when said actuation means is moved into the active position thereof - Google Patents

Power tool comprising a return means exerting a decreasing return effort on the actuation means when said actuation means is moved into the active position thereof Download PDF

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Publication number
EP2641698A3
EP2641698A3 EP13160252.6A EP13160252A EP2641698A3 EP 2641698 A3 EP2641698 A3 EP 2641698A3 EP 13160252 A EP13160252 A EP 13160252A EP 2641698 A3 EP2641698 A3 EP 2641698A3
Authority
EP
European Patent Office
Prior art keywords
return
actuation means
moved
power tool
active position
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
EP13160252.6A
Other languages
German (de)
French (fr)
Other versions
EP2641698A2 (en
EP2641698B1 (en
Inventor
Samuel Tariot
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.)
Georges Renault SAS
Original Assignee
Georges Renault SAS
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 Georges Renault SAS filed Critical Georges Renault SAS
Publication of EP2641698A2 publication Critical patent/EP2641698A2/en
Publication of EP2641698A3 publication Critical patent/EP2641698A3/en
Application granted granted Critical
Publication of EP2641698B1 publication Critical patent/EP2641698B1/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
    • 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
    • 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)
  • Sawing (AREA)

Abstract

L'invention concerne un outil motorisé (1) comprenant un corps (2) et un organe terminal (3) monté mobile à une extrémité dudit corps (2), ledit corps (2) logeant des moyens moteur reliés audit organe terminal (3), ledit outil (1) comprenant des moyens d'actionnement manuels (4) mobiles entre au moins :
- une position d'activation dans laquelle lesdits moyens moteur sont en marche et entraînent en mouvement ledit organe terminal (3) ;
- une position de désactivation dans laquelle lesdits moyens moteur sont à l'arrêt et ledit organe terminal (3) n'est pas entraîné en mouvement,
ledit outil (1) comprenant des moyens de rappel (7) tendant à ramener lesdits moyens d'actionnement dans ladite position de désactivation.The invention relates to a power tool (1) comprising a body (2) and a terminal member (3) movably mounted at one end of said body (2), said body (2) housing motor means connected to said end member (3) said tool (1) comprising manual actuating means (4) movable between at least:
an activation position in which said motor means are in operation and drive said terminal member (3) in movement;
a deactivation position in which said motor means are stopped and said terminal member (3) is not driven in motion,
said tool (1) comprising biasing means (7) tending to return said actuating means to said deactivation position.

Selon l'invention, lesdits moyens de rappel exercent sur lesdits moyens d'actionnement (4) un effort de rappel dont la valeur décroît au fur et à mesure que les moyens d'actionnement (4) sont déplacés de leur position de désactivation à leur position d'activation.

Figure imgaf001
According to the invention, said return means exert on said actuating means (4) a return force whose value decreases as the actuating means (4) are moved from their deactivation position to their activation position.
Figure imgaf001
EP13160252.6A 2012-03-23 2013-03-20 Power tool comprising a return means exerting a decreasing return effort on the actuation means when said actuation means is moved into the active position thereof Active EP2641698B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1252656A FR2988319B1 (en) 2012-03-23 2012-03-23 MOTORIZED TOOL COMPRISING REMINDER MEANS EXERCISING ON THE ACTUATING MEANS A RECOVERY EFFORT DECREASING WHEN THESE MEANS OF ACTUATION ARE MOVED TO THEIR ACTIVATION POSITION

Publications (3)

Publication Number Publication Date
EP2641698A2 EP2641698A2 (en) 2013-09-25
EP2641698A3 true EP2641698A3 (en) 2015-08-19
EP2641698B1 EP2641698B1 (en) 2018-02-07

Family

ID=47884210

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13160252.6A Active EP2641698B1 (en) 2012-03-23 2013-03-20 Power tool comprising a return means exerting a decreasing return effort on the actuation means when said actuation means is moved into the active position thereof

Country Status (2)

Country Link
EP (1) EP2641698B1 (en)
FR (1) FR2988319B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014219192A1 (en) * 2014-09-23 2016-03-24 Robert Bosch Gmbh Electric machine tool with a manually operable switch element
US20220181096A1 (en) * 2019-03-08 2022-06-09 Mirka Oy Trigger apparatus for powered device, powered device, and method of controlling an operation of a powered device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020069730A1 (en) * 2000-12-07 2002-06-13 Lehnert Mark W. Torque tool assembly
US20070114049A1 (en) * 2006-03-24 2007-05-24 The Stanley Works Power tool with improved start actuator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020069730A1 (en) * 2000-12-07 2002-06-13 Lehnert Mark W. Torque tool assembly
US20070114049A1 (en) * 2006-03-24 2007-05-24 The Stanley Works Power tool with improved start actuator

Also Published As

Publication number Publication date
EP2641698A2 (en) 2013-09-25
EP2641698B1 (en) 2018-02-07
FR2988319A1 (en) 2013-09-27
FR2988319B1 (en) 2014-05-02

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