EP2020278B1 - Griff für Handschlagwerkzeuge - Google Patents

Griff für Handschlagwerkzeuge Download PDF

Info

Publication number
EP2020278B1
EP2020278B1 EP20080300236 EP08300236A EP2020278B1 EP 2020278 B1 EP2020278 B1 EP 2020278B1 EP 20080300236 EP20080300236 EP 20080300236 EP 08300236 A EP08300236 A EP 08300236A EP 2020278 B1 EP2020278 B1 EP 2020278B1
Authority
EP
European Patent Office
Prior art keywords
handle
tool
striking
folded
anchoring
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.)
Active
Application number
EP20080300236
Other languages
English (en)
French (fr)
Other versions
EP2020278A1 (de
Inventor
Rémy Racodon
Bruno Racodon
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.)
Racodon Outillage
Original Assignee
Racodon Outillage
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 Racodon Outillage filed Critical Racodon Outillage
Publication of EP2020278A1 publication Critical patent/EP2020278A1/de
Application granted granted Critical
Publication of EP2020278B1 publication Critical patent/EP2020278B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/01—Shock-absorbing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/10—Handle constructions characterised by material or shape
    • B25G1/102—Handle constructions characterised by material or shape the shape being specially adapted to facilitate handling or improve grip

Definitions

  • the invention relates to the technical sector of hand tools and, in particular, handles.
  • gripping handles on striking tools is known for chisels, hammers, pin hunting for example.
  • This handle represented figure 1 in the prior art, comprises a sleeve (1) of plastic material having a flexibility in its structure with a plurality of large diameter ring shapes (1.1) interconnected by section connection forms (1.2). more reduced by defining a shape bellows and ripples. At the location of each ring is provided a circular inner projection (1.3) bearing against the body of the tool.
  • the sleeve has at least one inner flange (1.4) engageable and clipped in at least one circular groove (2.1) formed in the body of the tool (2).
  • This handle allows the absorption of shocks either by elongation or by sliding while maintaining an anchorage relative to the receiving tool of the striking.
  • the handle for hand-tapping tools is referenced as a whole by (10) and is in the form of a sleeve of deformable plastic material under the same conditions as those of the prior art. It presents in known manner a succession of corrugations (10.1) with areas in contact with the body of the tool (11) and zones in ring configuration (10.2). A first end (10.3) of the handle, constituting its front portion, is open to allow the passage of the body of the tool. The latter has an anchor groove (11.1).
  • the opposite end (10.5) of the handle constituting its rear part, has an elongated shape (10.6) of great length intended to be folded on itself during the introduction of the tool body. forming, at the turning point, a double wall (10.6 - 10.7) with an inner chamber (C).
  • the end (10.5) of the folded portion (10.6) of the handle which is returned is anchored in the groove (11.1) of the body of the tool in an oblique plane and not perpendicular which ensures better holding to tearing.
  • the diametral section (SI) of the end (10.5) of the handle is smaller than the diameter (D1) of the body of the tool so that the contact of the latter with the said end necessarily provokes by the pushing effect the turning of said end portion, its thrust until anchoring in the groove (11.1) of the body of the tool.
  • the folded portion (10.6) is supported along the body of the tool, while the wall (10.7) opposite acts as a deformable bellows.
  • the returned rear portion thereof has a bellows shape by the configuration of the two walls (10.6 - 10.7) and the inner chamber (C) thus created.
  • This swollen shape also serves as a guard for the user.
  • corrugations (10.1) which can move substantially along the tool body, the bellows shape defined by the parts (10.6) - (10.7) ) and the chamber (C) make it possible to absorb all the striking forces with a deformation as shown figure 4 .
  • the new solution provides great benefits with better grip of the handle, adaptation and deformation according to the stresses and forces generated, a more effective anchoring, greater stiffening of the handle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)

Claims (2)

  1. Handschlagwerkzeug mit einem Griff in Form eines Stiels aus Kunststoff, der aufeinander folgende Wellen (1) aufweist mit Zonen(10.1), die mit dem Körper (11) des Werkzeugs in Kontakt stehen, und Zonen in Ringform (10.2), wobei der Werkzeugkörper eine Nut (11.1) für die Verankerung des besagten Griffs besitzt, dadurch gekennzeichnet, dass der hintere Teil des Griffs an seinem Ende eine lang ausgebildete längliche Form (10.6) aufweist, die dazu bestimmt ist, bei der Einführung des Werkzeugkörpers in Gegenrichtung umgebogen zu werden und auf der umgebogenen Länge mit dem gegenüberliegenden Werkzeugkörper in Auflagekontakt zu stehen,
    und dass der besagte hintere Teil des Griffs nach dem Einsetzen des Werkzeugkörpers eine wulstige Form mit einer Doppelwand und einer verformbaren Innenkammer (C) aufweist, und dass das Ende (10.5) des umgebogenen Teils in einer schrägen Lage in die Nut (11.1) des Werkzeugkörpers (11) eindringt und verankert wird,
    und dass der Griff bei den Schlagvorgängen durch seinen balgartig umgebogenen Teil die durch den Schlag hervorgerufenen Verformungen absorbiert und die einzelnen Wellen (10.1) und die Verankerung des Griffs am Endstück (10.5) die Verformungsbewegung des Wulstteils ermöglichen.
  2. Handschlagwerkzeug nach Anspruch 1, dadurch gekennzeichnet, dass der diametrale Querschnitt (S1) des Griffendstücks (10.5) geringer ist als der Querschnitt (D1) des Werkzeugkörpers.
EP20080300236 2007-07-30 2008-07-10 Griff für Handschlagwerkzeuge Active EP2020278B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0705558A FR2919514B1 (fr) 2007-07-30 2007-07-30 Poignee pour outils de frappe a main.

Publications (2)

Publication Number Publication Date
EP2020278A1 EP2020278A1 (de) 2009-02-04
EP2020278B1 true EP2020278B1 (de) 2012-02-01

Family

ID=39267960

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080300236 Active EP2020278B1 (de) 2007-07-30 2008-07-10 Griff für Handschlagwerkzeuge

Country Status (2)

Country Link
EP (1) EP2020278B1 (de)
FR (1) FR2919514B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0822571D0 (en) * 2008-12-11 2009-01-14 Houghton Benjamin A Improved handle
FR2956830B1 (fr) 2010-02-26 2012-04-06 Bruno Racodon Poignee pour outils de frappe a main

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1048123A (en) * 1962-05-16 1966-11-09 Dunlop Rubber Co Handles and grips therefor
FR2720314B1 (fr) * 1994-05-24 1996-07-05 Racodon Sa Expl Ets Dispositif de préhension et d'amortissement de chocs sur des outils de frappe.
FR2743321B1 (fr) * 1996-01-05 1998-02-13 Soc D Expl Des Ets Racodon Sa Poignee pour outils de frappe a main
US6419601B1 (en) * 1999-04-09 2002-07-16 Allen D. Kenner Squeeze actuated hand interface systems for rotatable items
US20040154133A1 (en) * 2002-03-15 2004-08-12 Trostel Specialty Elastomers Group, Inc. Separable apparatus to cushion and dampen vibration and method
US7441310B2 (en) * 2005-10-28 2008-10-28 Xiamen Jundian House Omaments Co., Ltd. Pliable handle on which a button can be installed

Also Published As

Publication number Publication date
FR2919514B1 (fr) 2009-11-13
EP2020278A1 (de) 2009-02-04
FR2919514A1 (fr) 2009-02-06

Similar Documents

Publication Publication Date Title
EP0711219B1 (de) Auf schlagwerkzeugen angebrachte greif- und dämpfungsvorrichtung
FR2918722A1 (fr) Systeme de serrage a declenchement automatique pour un collier de serrage elastique.
FR2491562A1 (fr) Rivet en deux parties
FR2789454A1 (fr) Attache munie d'un pied d'encliquetage a enfoncer au travers d'un trou d'un panneau
FR2465569A1 (fr) Manche tubulaire rond pour outils domestiques
EP1135621B1 (de) Klemmbefestigung für kabel, rohre oder dergleichen
CA2656368A1 (fr) Support pour une serie d'outils
EP2020278B1 (de) Griff für Handschlagwerkzeuge
EP1795766A1 (de) Rohrförmige Elemente verbindendes Verbindungsstück zum Bewerkstelligen einer modularen Rohrstruktur
WO2017216455A1 (fr) Bouclier de protection pour nettoyeur haute pression
EP2998208B1 (de) Vorrichtung zur befestigung einer schutzummantelung einer hand auf dem griff des lenkers eines motorrads
FR2523203A1 (fr) Dispositif pneumatique a action percussive impulsionnelle
FR2578621A1 (fr) Dispositif de raccordement amovible pour tuyaux
FR2969679A1 (fr) Appui intermediaire de plaque murale equipe d'un moyen de reglage rapide
FR3000760A1 (fr) Rame de liaison entre le verrou et la serrure d'un ouvrant de vehicule automobile, comportant une piece de protection anti-vol
FR2763657A1 (fr) Dispositif de fixation d'un element a un support mince
WO2008046972A1 (fr) Dispositif pour enfiler une gaine souple sur un tube rigide
EP0521795B1 (de) Kochgerät mit unabnehmbarem Griff
FR2896570A1 (fr) Collier de fixation a attache rapide
FR2516610A1 (fr) Cheville expansible
FR3039448A1 (fr) Douille de vissage magnetique.
EP0572296B1 (de) System zum chemischen Einmauern von einem Befestigungselement in einem hohlen Material
CH107822A (fr) Tampon de scellement.
FR2832665A1 (fr) Element de guidage en particulier pour elements de fixation et/ou elements auxilliaires de construction mis en place a l'aide d'outils de scellement
EP2363249B1 (de) Griff für Handschlagwerkzeuge

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

17P Request for examination filed

Effective date: 20090303

17Q First examination report despatched

Effective date: 20090420

AKX Designation fees paid

Designated state(s): DE FR SE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR SE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602008013066

Country of ref document: DE

Effective date: 20120329

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120201

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20121105

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602008013066

Country of ref document: DE

Effective date: 20121105

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20130709

Year of fee payment: 6

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602008013066

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150203

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602008013066

Country of ref document: DE

Effective date: 20150203

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230727

Year of fee payment: 16