PL4056325T3 - Klucz udarowy - Google Patents

Klucz udarowy

Info

Publication number
PL4056325T3
PL4056325T3 PL22161310.2T PL22161310T PL4056325T3 PL 4056325 T3 PL4056325 T3 PL 4056325T3 PL 22161310 T PL22161310 T PL 22161310T PL 4056325 T3 PL4056325 T3 PL 4056325T3
Authority
PL
Poland
Prior art keywords
impact wrench
wrench
impact
Prior art date
Application number
PL22161310.2T
Other languages
English (en)
Inventor
Gualtiero Barezzani
Gianpaolo Luciani
Original Assignee
Cembre S.P.A.
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 Cembre S.P.A. filed Critical Cembre S.P.A.
Publication of PL4056325T3 publication Critical patent/PL4056325T3/pl

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
    • B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools
    • 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
    • B25F5/006—Vibration damping means
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H02K7/145—Hand-held machine tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Road Signs Or Road Markings (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Portable Nailing Machines And Staplers (AREA)
PL22161310.2T 2021-03-12 2022-03-10 Klucz udarowy PL4056325T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102021000005939A IT202100005939A1 (it) 2021-03-12 2021-03-12 Avvitatore ad impatto

Publications (1)

Publication Number Publication Date
PL4056325T3 true PL4056325T3 (pl) 2025-03-24

Family

ID=75937113

Family Applications (1)

Application Number Title Priority Date Filing Date
PL22161310.2T PL4056325T3 (pl) 2021-03-12 2022-03-10 Klucz udarowy

Country Status (6)

Country Link
US (1) US12325111B2 (pl)
EP (1) EP4056325B1 (pl)
CN (1) CN116981545A (pl)
IT (1) IT202100005939A1 (pl)
PL (1) PL4056325T3 (pl)
WO (1) WO2022190026A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN221048350U (zh) 2023-09-14 2024-05-31 米沃奇电动工具公司 用于动力工具的减振结构和带有减振结构的动力工具
USD1108914S1 (en) * 2025-01-23 2026-01-13 Cembre S.P.A. Impact wrench

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005113200A1 (en) * 2004-05-20 2005-12-01 Cembre S.P.A. Impact motorized wrench
JP5112956B2 (ja) * 2008-05-30 2013-01-09 株式会社マキタ 充電式電動工具
JP2012179698A (ja) * 2011-03-02 2012-09-20 Hitachi Koki Co Ltd 電動工具及び留め具の締付け方法
JP5743085B2 (ja) * 2011-06-15 2015-07-01 日立工機株式会社 電動工具
CN104816273B (zh) * 2014-05-26 2016-11-16 威海聚力微特电机有限公司 单相变频驱动的冲击式电动扳手
EP3293878B1 (en) * 2016-09-09 2021-06-23 Black & Decker Inc. Dual-inverter for a brushless motor
FR3086879B1 (fr) * 2018-10-05 2020-12-25 Renault Georges Ets Cle a choc electrique a mecanisme d'impact rebondissant
IT202100005927A1 (it) * 2021-03-12 2022-09-12 Cembre Spa Avvitatore ad impatto

Also Published As

Publication number Publication date
IT202100005939A1 (it) 2022-09-12
WO2022190026A1 (en) 2022-09-15
US20240157522A1 (en) 2024-05-16
EP4056325A1 (en) 2022-09-14
US12325111B2 (en) 2025-06-10
CN116981545A (zh) 2023-10-31
EP4056325B1 (en) 2025-01-29

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