FR2423307A1 - Marteau-piqueur portatif - Google Patents

Marteau-piqueur portatif

Info

Publication number
FR2423307A1
FR2423307A1 FR7812859A FR7812859A FR2423307A1 FR 2423307 A1 FR2423307 A1 FR 2423307A1 FR 7812859 A FR7812859 A FR 7812859A FR 7812859 A FR7812859 A FR 7812859A FR 2423307 A1 FR2423307 A1 FR 2423307A1
Authority
FR
France
Prior art keywords
hammer
hammer shaft
power tool
shaft
oscillate
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
FR7812859A
Other languages
English (en)
Other versions
FR2423307B3 (fr
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.)
POUGNET RENE
Original Assignee
POUGNET RENE
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 POUGNET RENE filed Critical POUGNET RENE
Priority to FR7812859A priority Critical patent/FR2423307A1/fr
Publication of FR2423307A1 publication Critical patent/FR2423307A1/fr
Application granted granted Critical
Publication of FR2423307B3 publication Critical patent/FR2423307B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/10—Means for driving the impulse member comprising a cam mechanism
    • B25D11/108—Means for driving the impulse member comprising a cam mechanism the rotation axis of the cam member being parallel but offset to the tool axis

Landscapes

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

Abstract

Dispositif permettant d'adapter un système de percussion non rotatif à tout moteur amovible. Il comprend un arbre qui peut être adapté à tout moteur amovible et qui porte une came munie d'une rampe hélicoïdale tronquée sur laquelle prend appui une butée solidaire d'un arbre parallèle au précédent auquel elle imprime un mouvement alternatif sous l'effet d'un ressort antagoniste qui projette ledit arbre-marteau sur l'arbre porte-outil. L'invention peut être utilisée pour la fabrication d'outils légers de percussion automatique pour pratiquer des excavations ou des décapages de matériaux durs.
FR7812859A 1978-04-19 1978-04-19 Marteau-piqueur portatif Granted FR2423307A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7812859A FR2423307A1 (fr) 1978-04-19 1978-04-19 Marteau-piqueur portatif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7812859A FR2423307A1 (fr) 1978-04-19 1978-04-19 Marteau-piqueur portatif

Publications (2)

Publication Number Publication Date
FR2423307A1 true FR2423307A1 (fr) 1979-11-16
FR2423307B3 FR2423307B3 (fr) 1980-12-05

Family

ID=9207774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812859A Granted FR2423307A1 (fr) 1978-04-19 1978-04-19 Marteau-piqueur portatif

Country Status (1)

Country Link
FR (1) FR2423307A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561565A1 (fr) * 1984-03-23 1985-09-27 Norlac Plastiques Sa Couteau electrique destine notamment a l'ouverture des huitres

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561565A1 (fr) * 1984-03-23 1985-09-27 Norlac Plastiques Sa Couteau electrique destine notamment a l'ouverture des huitres
EP0156732A2 (fr) * 1984-03-23 1985-10-02 NORLAC PLASTIQUES, Société Anonyme dite : Couteau electrique notamment a l'ouverture des huitres
EP0156732A3 (en) * 1984-03-23 1987-02-04 Norlac Plastiques, Societe Anonyme Dite : Electric knife, especially for cleaving oysters

Also Published As

Publication number Publication date
FR2423307B3 (fr) 1980-12-05

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Legal Events

Date Code Title Description
ST Notification of lapse