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EP0132593A2 - Poignée auxiliaire pour outils à main - Google Patents

Poignée auxiliaire pour outils à main Download PDF

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Publication number
EP0132593A2
EP0132593A2 EP84107160A EP84107160A EP0132593A2 EP 0132593 A2 EP0132593 A2 EP 0132593A2 EP 84107160 A EP84107160 A EP 84107160A EP 84107160 A EP84107160 A EP 84107160A EP 0132593 A2 EP0132593 A2 EP 0132593A2
Authority
EP
European Patent Office
Prior art keywords
depth stop
corrugated
handle
pressing
additional handle
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Withdrawn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
EP84107160A
Other languages
German (de)
English (en)
Other versions
EP0132593A3 (fr
Inventor
E Fein Gmbh Co C
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.)
C&E Fein GmbH and Co
Original Assignee
C&E Fein GmbH and Co
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 C&E Fein GmbH and Co filed Critical C&E Fein GmbH and Co
Publication of EP0132593A2 publication Critical patent/EP0132593A2/fr
Publication of EP0132593A3 publication Critical patent/EP0132593A3/fr
Withdrawn legal-status Critical Current

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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
    • B25F5/003—Stops for limiting depth in rotary hand 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
    • B25F5/02—Construction of casings, bodies or handles
    • B25F5/025—Construction of casings, bodies or handles with torque reaction bars for rotary tools
    • B25F5/026—Construction of casings, bodies or handles with torque reaction bars for rotary tools in the form of an auxiliary handle

Definitions

  • Additional handles for hand-held tools in particular for drilling machines, impact drills and rotary hammers, are known, to which a depth stop is attached parallel to the axis of the tool. It is common for the auxiliary handle to be clamped to the tool housing. This is usually done in two ways: by means of a clamping bracket that is swiveled around an axis and engages around the spindle neck of the tool housing, or by means of a tensioning strap that is pushed onto the spindle neck from the front and then tightened.
  • the depth stop is fixed using the screw that pulls the clamping bracket or the strap. When the additional handle is released, the depth stop must be readjusted. This is very cumbersome and takes a lot of time. In some cases, the depth stop is fixed using a separate screw. In these known devices, the depth stop is adjusted by loosening the screw for a long time and tightening it again after the depth stop has been set up.
  • the attachment to the spindle neck is carried out by means of a tensioning strap which is tightened by means of a hammer screw and the threaded bush injected into the handle. Tightening is done by turning the handle and thus the threaded bush.
  • the strap is guided in a fastening head.
  • the mounting head has an approach that serves to hold and guide the depth stop.
  • the depth stop can be made of metal, plastic or similar material; it has a side surface that is corrugated.
  • the corrugated pressing surface of a pressing element now acts on this corrugated side surface.
  • the pressure force is generated by a spring. To move the depth stop, it is sufficient to move the pressure surface of the pressure element away from the corrugated side surface of the depth stop. This is achieved by finger pressure on the pressure element.
  • This arrangement offers the advantage that the depth stop can be adjusted without having to loosen a screw.
  • the pressing element can even be designed so that the hand remains on the handle while the thumb of the same hand actuates the pressing element. In this way, a possibly incorrectly adjusted or disturbing depth stop can be released from the locking device during the work process.
  • the additional handle shown in FIG. 1 consists essentially of the fastening head 1 and the handle 17.
  • a metallic threaded bushing 16 is embedded in the handle 17, which is made of plastic, for example.
  • a hammer screw 14 is inserted into the funnel-shaped extension 2 of the fastening head 1 and inserted through the bore 15 so that its thread can engage in the threaded bush 16.
  • the head 13 of the hammer screw 14 is guided in two grooves 11 in order to secure the hammer screw 14 against twisting.
  • the head 13 engages in two slots 12 of the tension band 3.
  • the slots 12 are attached to the two ends of the tension band 3.
  • an attachment 7 is provided on the fastening head 1 in the area of the funnel-shaped extension 2.
  • This approach 7 is hollow and provided with openings 21 in its opposite side walls 23.
  • the openings 21 correspond in shape to the cross section of the depth stop 20, so that it can be inserted through the two openings 21, the longitudinal axis of the depth stop 20 being parallel to the axis of the tool, not shown.
  • the depth stop 20 has a corrugation on a side surface 22, which with a correspondingly corrugated pressing surface 9 of a push button 10 in
  • Intervention can occur.
  • the push button 10 is moved by pressing against the force of a compression spring 5 in the transverse direction to the longitudinal axis of the depth stop 20.
  • the pressing surface 9 is pressed away from the side surface 22.
  • Side surface 22 are pushed so that the depth stop 20 can be moved.
  • the connection is positive and you can use a compression spring 5 with less spring force. It is advisable to give the side surface 22 a slight inclination with an angle 0 6 in relation to the pressure direction, in order to enable the teeth to engage easily when the corrugations engage and, on the other hand, to ensure a play-free, positive connection.
  • the handle 41 is provided with an injected threaded bolt 40.
  • This threaded bolt 40 is inserted through the bore 42 of the mounting head 31.
  • the bore 42 has a funnel-shaped extension 37 at the top, which has a rectangular cross section.
  • the strap 32 is pushed with its two ends first in the direction of the bore 42.
  • the two ends of the strap 32 have transverse slots 38, in spacing and width corresponding to the threads 39 of the threaded bolt 40. If the strap 32 is now inserted and the two ends meet in the guides 43 on the first gear of the threaded bolt 40, by turning the Handle 41 pulled the strap 32 ever further towards handle 41.
  • This version is an inexpensive solution because fewer parts are required.
  • the depth stop 35 is locked via a lever 45 which can be conveniently actuated with the thumb, even if the hand remains on the handle 41.
  • the corrugated pressing surface 44 of the lever 45 is pressed against the corrugated side surface 36 of the depth stop 35 by the force of a leg spring 47, which is attached to an axis of rotation 46 of the lever 45 mounted in the shoulder 33.
  • the other end 48 of the lever 45 extends from the axis of rotation 46 in the direction of the handle 41.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Gripping On Spindles (AREA)
  • Portable Nailing Machines And Staplers (AREA)
EP84107160A 1983-06-25 1984-06-22 Poignée auxiliaire pour outils à main Withdrawn EP0132593A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8318425U 1983-06-25
DE19838318425 DE8318425U1 (de) 1983-06-25 1983-06-25 Zusatzhandgriff fuer handgefuehrte werkzeuge

Publications (2)

Publication Number Publication Date
EP0132593A2 true EP0132593A2 (fr) 1985-02-13
EP0132593A3 EP0132593A3 (fr) 1985-12-27

Family

ID=6754592

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84107160A Withdrawn EP0132593A3 (fr) 1983-06-25 1984-06-22 Poignée auxiliaire pour outils à main

Country Status (2)

Country Link
EP (1) EP0132593A3 (fr)
DE (1) DE8318425U1 (fr)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988000870A1 (fr) * 1986-08-09 1988-02-11 Robert Bosch Gmbh Fixation pour appareils auxiliaires
EP0249037A3 (en) * 1986-06-10 1988-07-27 Scintilla Ag Auxiliary handle for a hand drill
WO1993021751A1 (fr) * 1992-04-24 1993-11-11 Poetker Dynamics Inc. Poignee amovible
WO1994004322A1 (fr) * 1992-08-14 1994-03-03 Christian Roux Poignee
GB2288757A (en) * 1994-04-19 1995-11-01 Black & Decker Inc Depth stop mechanism
EP0791436A1 (fr) * 1996-02-22 1997-08-27 ATLAS COPCO ELEKTROWERKZEUGE GmbH Poignée auxiliaire pour outil électrique
WO2002100604A1 (fr) * 2001-05-31 2002-12-19 Adolf Würth GmbH & Co. KG Poignee de machine
EP1336446A1 (fr) * 2002-02-15 2003-08-20 Atlas Copco Electric Tools GmbH Butée de profondeur réglable pour outil à main motorisé
EP2065140A1 (fr) 2007-11-28 2009-06-03 HILTI Aktiengesellschaft Outil avec poignée additionelle avec un butée d`arrêt ajustable en profondeur
EP2065142A1 (fr) 2007-11-28 2009-06-03 HILTI Aktiengesellschaft Outil avec poignée additionelle avec bande tensionée
WO2009089961A1 (fr) * 2008-01-17 2009-07-23 Robert Bosch Gmbh Poignée pour un outil électrique à main
EP2082846A2 (fr) 2008-01-24 2009-07-29 Black & Decker, Inc. Structure d'électrode pour capteur de matière particulaire
WO2009092486A1 (fr) * 2008-01-25 2009-07-30 Robert Bosch Gmbh Poignée pour un outil entraîné notamment par moteur
WO2010136245A1 (fr) * 2009-05-29 2010-12-02 Robert Bosch Gmbh Dispositif de poignée supplémentaire de machine-outil à main
CN101186034B (zh) * 2006-11-24 2011-05-18 罗伯特·博世有限公司 可通过两个螺纹快速调节的用于手持式工具机的辅助把手
CN102092038A (zh) * 2009-12-09 2011-06-15 喜利得股份公司 附加手柄
JP2012040623A (ja) * 2010-08-16 2012-03-01 Hitachi Koki Co Ltd 手持ち式動力工具
EP2551065A2 (fr) 2011-07-26 2013-01-30 Black & Decker Inc. Mécanisme de butée à profondeur réglable
EP3017915A1 (fr) * 2014-11-04 2016-05-11 HILTI Aktiengesellschaft Poignée latérale
DE10106050B4 (de) * 2001-02-09 2017-02-16 Hilti Aktiengesellschaft Handwerkzeugmaschine mit einem Zusatzhandgriff
DE10006042B4 (de) 2000-02-10 2020-01-09 Robert Bosch Gmbh Handwerkzeugmaschine mit Tiefenanschlag
CN112109048A (zh) * 2019-07-25 2020-12-22 江苏东成工具科技有限公司 辅助手柄及电动工具

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3731059C2 (de) * 1987-09-16 1995-11-02 Hilti Ag Zusatzhandgriff für Bohrgeräte
CN108068066B (zh) * 2016-11-16 2023-09-12 苏州宝时得电动工具有限公司 转换夹头、与其配合使用的工具主体及配合使用方法
EP4313494A4 (fr) 2021-03-25 2025-11-12 Milwaukee Electric Tool Corp Poignée latérale pour outil électrique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT279999B (de) * 1967-07-24 1970-03-25 Hilti Ag Einrichtung zur lösbaren Befestigung eines Haltegriffes und eines verstellbaren Bohrtiefenanschlages an einer Handbohrmaschine, einem Bohrhammer oder einer ähnlichen Handwerkzeugmaschine
DE2832429A1 (de) * 1978-07-24 1980-02-14 Hilti Ag Bohrmaschine mit bohrtiefenanschlag
GB2050881B (en) * 1979-06-19 1983-01-06 Kango Electric Hammers Ltd Depth stop for a drilling tool
DE8006965U1 (de) * 1980-03-14 1981-08-27 Robert Bosch Gmbh, 7000 Stuttgart Zusatzhandgriff fuer eine handwerkzeugmaschine
DE3126245C2 (de) * 1981-07-03 1993-10-07 Bosch Gmbh Robert Profilstab zur Verwendung als Bohrtiefenanschlag an Handwerkzeugmaschinen

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0249037A3 (en) * 1986-06-10 1988-07-27 Scintilla Ag Auxiliary handle for a hand drill
WO1988000870A1 (fr) * 1986-08-09 1988-02-11 Robert Bosch Gmbh Fixation pour appareils auxiliaires
WO1993021751A1 (fr) * 1992-04-24 1993-11-11 Poetker Dynamics Inc. Poignee amovible
WO1994004322A1 (fr) * 1992-08-14 1994-03-03 Christian Roux Poignee
GB2288757A (en) * 1994-04-19 1995-11-01 Black & Decker Inc Depth stop mechanism
GB2288757B (en) * 1994-04-19 1997-08-06 Black & Decker Inc An adjustable depth-stop mechanism
EP0791436A1 (fr) * 1996-02-22 1997-08-27 ATLAS COPCO ELEKTROWERKZEUGE GmbH Poignée auxiliaire pour outil électrique
DE10006042B4 (de) 2000-02-10 2020-01-09 Robert Bosch Gmbh Handwerkzeugmaschine mit Tiefenanschlag
DE10106050B4 (de) * 2001-02-09 2017-02-16 Hilti Aktiengesellschaft Handwerkzeugmaschine mit einem Zusatzhandgriff
WO2002100604A1 (fr) * 2001-05-31 2002-12-19 Adolf Würth GmbH & Co. KG Poignee de machine
EP1336446A1 (fr) * 2002-02-15 2003-08-20 Atlas Copco Electric Tools GmbH Butée de profondeur réglable pour outil à main motorisé
CN101186034B (zh) * 2006-11-24 2011-05-18 罗伯特·博世有限公司 可通过两个螺纹快速调节的用于手持式工具机的辅助把手
DE102007047883A1 (de) 2007-11-28 2009-06-04 Hilti Aktiengesellschaft Handwerkzeugmaschine mit Zusatzhandgriff mit Tiefenanschlag
DE102007047881A1 (de) 2007-11-28 2009-06-04 Hilti Aktiengesellschaft Handwerkzeugmaschine mit Zusatzhandgriff mit Spannband
JP2009131952A (ja) * 2007-11-28 2009-06-18 Hilti Ag 緊締ベルトを備える補助グリップを有する手持ち式工具装置
EP2065142A1 (fr) 2007-11-28 2009-06-03 HILTI Aktiengesellschaft Outil avec poignée additionelle avec bande tensionée
EP2065140A1 (fr) 2007-11-28 2009-06-03 HILTI Aktiengesellschaft Outil avec poignée additionelle avec un butée d`arrêt ajustable en profondeur
WO2009089961A1 (fr) * 2008-01-17 2009-07-23 Robert Bosch Gmbh Poignée pour un outil électrique à main
US9061412B2 (en) 2008-01-24 2015-06-23 Black & Decker Inc. Handle assembly for power tool
EP2082846A3 (fr) * 2008-01-24 2011-09-14 Black & Decker, Inc. Structure d'électrode pour capteur de matière particulaire
EP2082846A2 (fr) 2008-01-24 2009-07-29 Black & Decker, Inc. Structure d'électrode pour capteur de matière particulaire
WO2009092486A1 (fr) * 2008-01-25 2009-07-30 Robert Bosch Gmbh Poignée pour un outil entraîné notamment par moteur
WO2010136245A1 (fr) * 2009-05-29 2010-12-02 Robert Bosch Gmbh Dispositif de poignée supplémentaire de machine-outil à main
CN102092038B (zh) * 2009-12-09 2015-07-29 喜利得股份公司 附加手柄
EP2332696A3 (fr) * 2009-12-09 2013-11-27 HILTI Aktiengesellschaft Poignée auxiliaire
CN102092038A (zh) * 2009-12-09 2011-06-15 喜利得股份公司 附加手柄
JP2012040623A (ja) * 2010-08-16 2012-03-01 Hitachi Koki Co Ltd 手持ち式動力工具
EP2551065A2 (fr) 2011-07-26 2013-01-30 Black & Decker Inc. Mécanisme de butée à profondeur réglable
EP3017915A1 (fr) * 2014-11-04 2016-05-11 HILTI Aktiengesellschaft Poignée latérale
WO2016071313A1 (fr) * 2014-11-04 2016-05-12 Hilti Aktiengesellschaft Poignée latérale
CN107073697A (zh) * 2014-11-04 2017-08-18 喜利得股份公司 侧部手柄
US10293474B2 (en) 2014-11-04 2019-05-21 Hilti Aktiengesellschaft Side handle
CN112109048A (zh) * 2019-07-25 2020-12-22 江苏东成工具科技有限公司 辅助手柄及电动工具

Also Published As

Publication number Publication date
DE8318425U1 (de) 1983-10-27
EP0132593A3 (fr) 1985-12-27

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Effective date: 19860828

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Inventor name: DIE ERFINDER HABEN AUF IHRE NENNUNG VERZICHTET.