EP3263288A3 - Handheld machine tool - Google Patents

Handheld machine tool Download PDF

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Publication number
EP3263288A3
EP3263288A3 EP17165871.9A EP17165871A EP3263288A3 EP 3263288 A3 EP3263288 A3 EP 3263288A3 EP 17165871 A EP17165871 A EP 17165871A EP 3263288 A3 EP3263288 A3 EP 3263288A3
Authority
EP
European Patent Office
Prior art keywords
switch
machine tool
handheld machine
power tool
protection device
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
EP17165871.9A
Other languages
German (de)
French (fr)
Other versions
EP3263288A2 (en
EP3263288B1 (en
Inventor
Achim Duesselberg
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP3263288A2 publication Critical patent/EP3263288A2/en
Publication of EP3263288A3 publication Critical patent/EP3263288A3/en
Application granted granted Critical
Publication of EP3263288B1 publication Critical patent/EP3263288B1/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
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/255—Switches
    • B25D2250/261—Means for locking an operative switch on

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

Die Erfindung geht aus von einer Handwerkzeugmaschine (10) mit zumindest einer Schaltervorrichtung (12), die zumindest ein Schalterelement (14) und zumindest eine Schalterarretierungseinheit (16) zu einer Arretierung des zumindest einen Schalterelements (14) in einem Aktivierungszustand umfasst, und mit zumindest einer Schutzvorrichtung (18) zu einem Erkennen eines unbeherrschten Blockierfalls.The invention is based on a handheld power tool (10) with at least one switch device (12) comprising at least one switch element (14) and at least one switch locking unit (16) for locking the at least one switch element (14) in an activation state, and with at least a protection device (18) for detecting an uncontrolled lock case.

Es wird vorgeschlagen, dass die Handwerkzeugmaschine (10) zumindest eine Steuer- und/oder Regeleinheit (20) zu einer Anpassung zumindest eines Auslöseparameters der zumindest einen Schutzvorrichtung (18) in Abhängigkeit von zumindest einer Kenngröße der zumindest einen Schalterarretierungseinheit (16) umfasst.

Figure imgaf001
It is proposed that the handheld power tool (10) comprises at least one control and / or regulating unit (20) for adapting at least one triggering parameter of the at least one protection device (18) as a function of at least one characteristic of the at least one switch locking unit (16).
Figure imgaf001
EP17165871.9A 2016-06-16 2017-04-11 Handheld machine tool Active EP3263288B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016210759.3A DE102016210759A1 (en) 2016-06-16 2016-06-16 Hand tool

Publications (3)

Publication Number Publication Date
EP3263288A2 EP3263288A2 (en) 2018-01-03
EP3263288A3 true EP3263288A3 (en) 2018-01-31
EP3263288B1 EP3263288B1 (en) 2019-06-12

Family

ID=58544791

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17165871.9A Active EP3263288B1 (en) 2016-06-16 2017-04-11 Handheld machine tool

Country Status (2)

Country Link
EP (1) EP3263288B1 (en)
DE (1) DE102016210759A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017213424A1 (en) * 2017-08-02 2019-02-07 Robert Bosch Gmbh Hand tool
EP4272901A1 (en) 2022-05-03 2023-11-08 Milwaukee Electric Tool Corporation Method and power tool including loss of control mitigation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014219392A1 (en) * 2014-09-25 2016-03-31 Robert Bosch Gmbh Sensor device, in particular hand-held power tool sensor device
DE102015214368A1 (en) * 2014-12-09 2016-06-09 Robert Bosch Gmbh Machine tools operating device
DE102015214388A1 (en) * 2014-12-09 2016-06-09 Robert Bosch Gmbh Machine tools operating device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3884522D1 (en) 1987-03-05 1993-11-04 Bosch Gmbh Robert METHOD FOR INTERRUPTING THE DRIVING ACTIVITY, IN PARTICULAR THE BLOWING AND / OR ROTATING ACTIVITY, OF A HAND MACHINE TOOL.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014219392A1 (en) * 2014-09-25 2016-03-31 Robert Bosch Gmbh Sensor device, in particular hand-held power tool sensor device
DE102015214368A1 (en) * 2014-12-09 2016-06-09 Robert Bosch Gmbh Machine tools operating device
DE102015214388A1 (en) * 2014-12-09 2016-06-09 Robert Bosch Gmbh Machine tools operating device

Also Published As

Publication number Publication date
EP3263288A2 (en) 2018-01-03
EP3263288B1 (en) 2019-06-12
DE102016210759A1 (en) 2017-12-21

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