FR2454864A1 - Perceuse electrique a main comportant un dispositif pour passer a volonte du percage par rotation au percage par percussion - Google Patents

Perceuse electrique a main comportant un dispositif pour passer a volonte du percage par rotation au percage par percussion

Info

Publication number
FR2454864A1
FR2454864A1 FR8007967A FR8007967A FR2454864A1 FR 2454864 A1 FR2454864 A1 FR 2454864A1 FR 8007967 A FR8007967 A FR 8007967A FR 8007967 A FR8007967 A FR 8007967A FR 2454864 A1 FR2454864 A1 FR 2454864A1
Authority
FR
France
Prior art keywords
drilling
locking
percussion
bar element
percussive
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.)
Granted
Application number
FR8007967A
Other languages
English (en)
Other versions
FR2454864B1 (fr
Inventor
Jakob Holzapfel
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.)
DUSS MASCHF
Original Assignee
DUSS MASCHF
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 DUSS MASCHF filed Critical DUSS MASCHF
Publication of FR2454864A1 publication Critical patent/FR2454864A1/fr
Application granted granted Critical
Publication of FR2454864B1 publication Critical patent/FR2454864B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D16/006—Mode changers; Mechanisms connected thereto

Landscapes

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

Abstract

L'INVENTION CONCERNE UNE PERCEUSE ELECTRIQUE A MAIN APPROPRIEE A PERCER DES TROUS DANS DES STRUCTURES (PAROIS, SOLS OU PLAFONDS) FAITES DE PLUSIEURS COUCHES DE COMPOSITIONS ET DE DURETES DIFFERENTES ET DEMANDANT UN PERCAGE TANTOT ROTATIF TANTOT PERCUTANT EXIGEANT LE PASSAGE RAPIDE ET OPPORTUN DE L'UN A L'AUTRE. CE RESULTAT EST OBTENU PAR UN ELEMENT DE VERROUILLAGE 30, 30A ACTIONNABLE D'UN SEUL DOIGT DE LA MAIN TENANT LA POIGNEE 12 ET, EN POSITION DE VERROUILLAGE, VERROUILLANT DIRECTEMENT OU INDIRECTEMENT L'OUTIL DANS UNE POSITION AXIALE OU IL EST HORS DE LA ZONE D'IMPACT DU PERCUTEUR AXIAL 15B ET NE FAIT DONC QUE FORER. L'ELEMENT DE VERROUILLAGE 30, 30A PEUT ETRE ELOIGNE DE SA POSITION DE VERROUILLAGE PAR UN DEPLACEMENT PERPENDICULAIRE A L'AXE DE PERCAGE A-A.
FR8007967A 1979-04-24 1980-04-09 Perceuse electrique a main comportant un dispositif pour passer a volonte du percage par rotation au percage par percussion Granted FR2454864A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792916499 DE2916499A1 (de) 1979-04-24 1979-04-24 Elektro-handbohrmaschine mit vorrichtung zur wahlweisen umstellung fuer drehendes oder schlagendes bohren

Publications (2)

Publication Number Publication Date
FR2454864A1 true FR2454864A1 (fr) 1980-11-21
FR2454864B1 FR2454864B1 (fr) 1983-04-01

Family

ID=6069101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007967A Granted FR2454864A1 (fr) 1979-04-24 1980-04-09 Perceuse electrique a main comportant un dispositif pour passer a volonte du percage par rotation au percage par percussion

Country Status (4)

Country Link
CH (1) CH642580A5 (fr)
DE (1) DE2916499A1 (fr)
FR (1) FR2454864A1 (fr)
NL (1) NL8002132A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508370A1 (fr) * 1981-06-29 1982-12-31 Hilti Ag Marteau perforateur avec porte-outil
EP0108411A1 (fr) * 1982-11-10 1984-05-16 Eugen Lutz GmbH & Co. Maschinenfabrik Machine à percer
EP1815947A2 (fr) * 1999-04-30 2007-08-08 BLACK & DECKER INC. Marteau rotatif

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511491A1 (de) * 1985-03-29 1986-10-09 Robert Bosch Gmbh, 7000 Stuttgart Bohrhammer
DE19528924B4 (de) * 1995-08-05 2005-01-27 Scintilla Ag Elektrische Schlagbohrmaschine
DE10122820A1 (de) * 2001-05-11 2002-11-21 Bosch Gmbh Robert Handwerkzeugmaschine
DE102007056531A1 (de) * 2007-11-23 2009-05-28 Hilti Aktiengesellschaft Handwerkzeugmaschine mit Schlagwerkzeugaufnahme und zugeordnetes Werkzeug

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH356396A (de) * 1960-07-13 1961-08-15 Duss Friedrich Fa Vorrichtung an einer Elektro-Handbohrmaschine zur wahlweisen Umstellung der letzteren für drehendes Bohren und schlagendes Bohren
FR1579134A (fr) * 1967-07-31 1969-08-22
DE1652685A1 (de) * 1968-02-08 1970-12-10 Hilti Ag Umschaltvorrichtung fuer elektro-pneumatische Bohrhaemmer
FR2069426A5 (fr) * 1969-11-15 1971-09-03 Bosch
FR2146732A5 (fr) * 1971-07-21 1973-03-02 Hilti Ag
FR2166946A5 (fr) * 1971-12-28 1973-08-17 Impex Essen Vertrieb
FR2197679A1 (fr) * 1972-08-30 1974-03-29 Skil Nederland Nv
FR2218973A1 (fr) * 1973-02-23 1974-09-20 Skil Nederland Nv

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH356396A (de) * 1960-07-13 1961-08-15 Duss Friedrich Fa Vorrichtung an einer Elektro-Handbohrmaschine zur wahlweisen Umstellung der letzteren für drehendes Bohren und schlagendes Bohren
FR1579134A (fr) * 1967-07-31 1969-08-22
DE1652685A1 (de) * 1968-02-08 1970-12-10 Hilti Ag Umschaltvorrichtung fuer elektro-pneumatische Bohrhaemmer
FR2069426A5 (fr) * 1969-11-15 1971-09-03 Bosch
FR2146732A5 (fr) * 1971-07-21 1973-03-02 Hilti Ag
FR2166946A5 (fr) * 1971-12-28 1973-08-17 Impex Essen Vertrieb
FR2197679A1 (fr) * 1972-08-30 1974-03-29 Skil Nederland Nv
FR2218973A1 (fr) * 1973-02-23 1974-09-20 Skil Nederland Nv

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508370A1 (fr) * 1981-06-29 1982-12-31 Hilti Ag Marteau perforateur avec porte-outil
EP0108411A1 (fr) * 1982-11-10 1984-05-16 Eugen Lutz GmbH & Co. Maschinenfabrik Machine à percer
US4585077A (en) * 1982-11-10 1986-04-29 Black & Decker Overseas Ag Drilling mechanism optionally usable as a rotary drill or a hammer drill
EP1815947A2 (fr) * 1999-04-30 2007-08-08 BLACK & DECKER INC. Marteau rotatif
EP1815947A3 (fr) * 1999-04-30 2013-03-06 Black & Decker Inc. Marteau rotatif

Also Published As

Publication number Publication date
NL8002132A (nl) 1980-10-28
DE2916499A1 (de) 1980-11-06
DE2916499C2 (fr) 1989-02-16
CH642580A5 (en) 1984-04-30
FR2454864B1 (fr) 1983-04-01

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Legal Events

Date Code Title Description
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