WO2018011204A3 - Handwerkzeugmaschinenvorrichtung - Google Patents

Handwerkzeugmaschinenvorrichtung Download PDF

Info

Publication number
WO2018011204A3
WO2018011204A3 PCT/EP2017/067399 EP2017067399W WO2018011204A3 WO 2018011204 A3 WO2018011204 A3 WO 2018011204A3 EP 2017067399 W EP2017067399 W EP 2017067399W WO 2018011204 A3 WO2018011204 A3 WO 2018011204A3
Authority
WO
WIPO (PCT)
Prior art keywords
hand
power tool
tool device
held power
impact mechanism
Prior art date
Application number
PCT/EP2017/067399
Other languages
English (en)
French (fr)
Other versions
WO2018011204A2 (de
Inventor
Jens Blum
Dietmar Saur
Tobias Herr
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
Priority to EP17748406.0A priority Critical patent/EP3481596B1/de
Priority to CN201780043225.7A priority patent/CN109476007B/zh
Publication of WO2018011204A2 publication Critical patent/WO2018011204A2/de
Publication of WO2018011204A3 publication Critical patent/WO2018011204A3/de

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
    • 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
    • B25F5/008—Cooling means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Power Tools In General (AREA)
  • Drilling And Boring (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

Die Erfindung geht aus von einer Handwerkzeugmaschinenvorrichtung mit einer Antriebseinheit (12a; 12b; 12c), die eine Antriebswelle (14a; 14b; 14c) aufweist, mit zumindest einem Drehschlagwerk (16a; 16b; 16c) und mit zumindest einer Kühllufteinheit (36a; 36b; 36c), welche zumindest ein zwischen der Antriebseinheit (12a; 12b; 12c) und dem Drehschlagwerk (16a; 16b; 16c) angeordnetes Lüfterrad (38a; 38b; 38c) aufweist. Es wird vorgeschlagen, dass sich das Lüfterrad (38a; 38b; 38c) und das Drehschlagwerk (16a; 16b; 16c) zumindest teilweise in axialer Richtung (40a; 40b; 40c) überlappen.
PCT/EP2017/067399 2016-07-11 2017-07-11 Handwerkzeugmaschinenvorrichtung WO2018011204A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP17748406.0A EP3481596B1 (de) 2016-07-11 2017-07-11 Handwerkzeugmaschinenvorrichtung
CN201780043225.7A CN109476007B (zh) 2016-07-11 2017-07-11 手持式工具机装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102016212570.2 2016-07-11
DE102016212570 2016-07-11
DE102017211773.7 2017-07-10
DE102017211773.7A DE102017211773A1 (de) 2016-07-11 2017-07-10 Handwerkzeugmaschinenvorrichtung

Publications (2)

Publication Number Publication Date
WO2018011204A2 WO2018011204A2 (de) 2018-01-18
WO2018011204A3 true WO2018011204A3 (de) 2018-03-08

Family

ID=60676443

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/067399 WO2018011204A2 (de) 2016-07-11 2017-07-11 Handwerkzeugmaschinenvorrichtung

Country Status (4)

Country Link
EP (1) EP3481596B1 (de)
CN (1) CN109476007B (de)
DE (1) DE102017211773A1 (de)
WO (1) WO2018011204A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3514407A1 (de) 2018-01-23 2019-07-24 Milwaukee Electric Tool Corporation Elektrowerkzeug

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB699051A (en) * 1951-10-02 1953-10-28 Independent Pneumatic Tool Co Improvements in or relating to rotary impact tools
US20120279736A1 (en) * 2009-07-29 2012-11-08 Hitachi Koki Co., Ltd. Impact tool
US20130075121A1 (en) * 2010-03-08 2013-03-28 Hitachi Koki Co., Ltd. Impact tool
WO2015122539A1 (ja) * 2014-02-17 2015-08-20 株式会社マキタ 集塵装置および集塵装置を備えた作業工具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6733414B2 (en) * 2001-01-12 2004-05-11 Milwaukee Electric Tool Corporation Gear assembly for a power tool
JP5770549B2 (ja) * 2011-07-01 2015-08-26 株式会社マキタ 打撃工具
JP5739271B2 (ja) * 2011-08-09 2015-06-24 株式会社マキタ 打撃工具
JP6198515B2 (ja) * 2013-08-08 2017-09-20 株式会社マキタ インパクト工具

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB699051A (en) * 1951-10-02 1953-10-28 Independent Pneumatic Tool Co Improvements in or relating to rotary impact tools
US20120279736A1 (en) * 2009-07-29 2012-11-08 Hitachi Koki Co., Ltd. Impact tool
US20130075121A1 (en) * 2010-03-08 2013-03-28 Hitachi Koki Co., Ltd. Impact tool
WO2015122539A1 (ja) * 2014-02-17 2015-08-20 株式会社マキタ 集塵装置および集塵装置を備えた作業工具

Also Published As

Publication number Publication date
EP3481596A2 (de) 2019-05-15
CN109476007B (zh) 2022-10-28
EP3481596B1 (de) 2023-07-05
DE102017211773A1 (de) 2018-01-11
WO2018011204A2 (de) 2018-01-18
CN109476007A (zh) 2019-03-15

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