EP2051337A3 - Electrical manual tool machine with bend protection casing - Google Patents

Electrical manual tool machine with bend protection casing Download PDF

Info

Publication number
EP2051337A3
EP2051337A3 EP08105519.6A EP08105519A EP2051337A3 EP 2051337 A3 EP2051337 A3 EP 2051337A3 EP 08105519 A EP08105519 A EP 08105519A EP 2051337 A3 EP2051337 A3 EP 2051337A3
Authority
EP
European Patent Office
Prior art keywords
protection casing
tool machine
manual tool
bend protection
recesses
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.)
Withdrawn
Application number
EP08105519.6A
Other languages
German (de)
French (fr)
Other versions
EP2051337A2 (en
Inventor
Stefan Hammerstingl
Holger Cecchin
Michael Lanzinger
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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Publication of EP2051337A2 publication Critical patent/EP2051337A2/en
Publication of EP2051337A3 publication Critical patent/EP2051337A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
    • H01R13/562—Bending-relieving
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insulating Bodies (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

Elektrohandwerkzeugmaschine (1) mit einem Gehäuse (3) mit zumindest zwei Teilschalen (5a, 5b) und mit einer dazwischenliegenden Einführöffnung (6), durch welche ein Stromversorgungskabel (7) eingeführt ist, das radial Aussen von einer elastischen Biegeschutztülle (8) umgeben ist, die über einen gehäuseinneren Radialbund (9) formschlüssig in Ausnehmungen (10) zwischen den zwei Teilschalen (5a, 5b) festgelegt ist, wobei in zumindest einer Teilschale (5a) eine innenseitig der Ausnehmungen (10) angeordnete Klemmrippen (12) zur kraftformschlüssigen Festlegung des Stromversorgungskabels (7) an dieser Teilschale (5a) angeordnet ist.

Figure imgaf001
Electric hand tool (1) with a housing (3) with at least two partial shells (5a, 5b) and with an intermediate insertion opening (6) through which a power supply cable (7) is inserted, which is surrounded radially on the outside by an elastic Biegeschutzülle (8) , which is fixed via a housing inner radial collar (9) positively in recesses (10) between the two subshells (5a, 5b), wherein in at least one sub-shell (5a) an inside of the recesses (10) arranged clamping ribs (12) for frictionally locking down of the power supply cable (7) is arranged on this partial shell (5a).
Figure imgaf001
EP08105519.6A 2007-10-17 2008-10-08 Electrical manual tool machine with bend protection casing Withdrawn EP2051337A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007000513A DE102007000513A1 (en) 2007-10-17 2007-10-17 Electric hand tool machine with bending protection grommet

Publications (2)

Publication Number Publication Date
EP2051337A2 EP2051337A2 (en) 2009-04-22
EP2051337A3 true EP2051337A3 (en) 2016-10-12

Family

ID=40092009

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08105519.6A Withdrawn EP2051337A3 (en) 2007-10-17 2008-10-08 Electrical manual tool machine with bend protection casing

Country Status (4)

Country Link
US (1) US20090101761A1 (en)
EP (1) EP2051337A3 (en)
CN (1) CN101412214A (en)
DE (1) DE102007000513A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2581175B1 (en) * 2011-10-11 2015-05-27 Black & Decker Inc. Cord protector for power tools
DE102014008343A1 (en) * 2014-06-04 2015-12-17 Kostal Kontakt Systeme Gmbh Electric device
CN113853725B (en) * 2019-05-21 2024-07-19 索尤若驱动有限及两合公司 Drive device with an electric motor having a rotor shaft, an angle sensor and a cover part and a connection module, and method for producing a drive device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550939A1 (en) * 1975-11-13 1977-05-18 Licentia Gmbh Cable clamp eliminating axial pull on terminals - comprises leaf spring acting as barb working in conjunction with serrations in housing
DE2928931A1 (en) * 1979-07-18 1981-02-12 Bosch Gmbh Robert TENSION RELIEF DEVICE FOR AN ELECTRICAL CONNECTION LINE, IN PARTICULAR FROM A POWER TOOL
GB2069254A (en) * 1980-02-09 1981-08-19 Crabtree Electrical Ind Ltd Electric plug
DE9107516U1 (en) * 1991-06-18 1992-10-22 Siemens AG, 8000 München Household appliance, in particular vacuum cleaner, with a device for strain relief of the connecting cable

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538043A (en) * 1946-02-21 1951-01-16 James A S Roy Support
DE1105977B (en) 1959-11-18 1961-05-04 Bosch Gmbh Robert Additional protective measure against contact voltage on an electric motor-driven hand tool with protective insulation
US3365216A (en) * 1966-02-08 1968-01-23 Frick Co Self-sealing coupling
JPS5922329B2 (en) * 1976-06-21 1984-05-25 株式会社ニフコ cord clasp
US4309007A (en) * 1980-05-27 1982-01-05 The Logsdon Foundation Sound insulating support for plumbing pipes
GB8814968D0 (en) * 1988-06-23 1988-07-27 Electrolux Northern Improvements in electric appliances
DE29502859U1 (en) 1995-02-21 1995-06-01 Stromiedel, Konrad, 99735 Wolkramshausen Cable connection system for electrical devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550939A1 (en) * 1975-11-13 1977-05-18 Licentia Gmbh Cable clamp eliminating axial pull on terminals - comprises leaf spring acting as barb working in conjunction with serrations in housing
DE2928931A1 (en) * 1979-07-18 1981-02-12 Bosch Gmbh Robert TENSION RELIEF DEVICE FOR AN ELECTRICAL CONNECTION LINE, IN PARTICULAR FROM A POWER TOOL
GB2069254A (en) * 1980-02-09 1981-08-19 Crabtree Electrical Ind Ltd Electric plug
DE9107516U1 (en) * 1991-06-18 1992-10-22 Siemens AG, 8000 München Household appliance, in particular vacuum cleaner, with a device for strain relief of the connecting cable

Also Published As

Publication number Publication date
US20090101761A1 (en) 2009-04-23
DE102007000513A1 (en) 2009-04-23
CN101412214A (en) 2009-04-22
EP2051337A2 (en) 2009-04-22

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