FR2364083A1 - Porte-outil sur une machine-outil a main - Google Patents

Porte-outil sur une machine-outil a main

Info

Publication number
FR2364083A1
FR2364083A1 FR7727375A FR7727375A FR2364083A1 FR 2364083 A1 FR2364083 A1 FR 2364083A1 FR 7727375 A FR7727375 A FR 7727375A FR 7727375 A FR7727375 A FR 7727375A FR 2364083 A1 FR2364083 A1 FR 2364083A1
Authority
FR
France
Prior art keywords
tool
holder
tool holder
hand machine
shank
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
FR7727375A
Other languages
English (en)
Other versions
FR2364083B3 (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2364083A1 publication Critical patent/FR2364083A1/fr
Application granted granted Critical
Publication of FR2364083B3 publication Critical patent/FR2364083B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/1215—Details of the jaws
    • 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
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • B25D17/084—Rotating chucks or sockets
    • B25D17/088—Rotating chucks or sockets with radial movable locking elements co-operating with bit shafts specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/003—Details relating to chucks with radially movable locking elements
    • B25D2217/0038—Locking members of special shape
    • B25D2217/0049—Roll-shaped locking members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
  • Gripping On Spindles (AREA)

Abstract

Porte-outil dans lequel l'outil est maintenu par deux éléments de verrouillage symétriques par rapport à l'axe. La broche à outil 3 qui sort du prolongement 2 du carter 1 peut tourner et frapper. Son extrémité épaissie constitue le porte-outil 4 qui contient un logement 5 pour recevoir la queue 6 du foret 7 dont l'extrémité 17 est conique. Le porte-outil 4 présente des encoches qui guident des rouleaux 9 dont le mouvement 11 vers l'exterieur est limité par une bande annulaire élastique 15. Des évidements 8 sur la queue du foret servent à l'encliquetage de celui-ci dans le porte-outil 4.
FR7727375A 1976-09-10 1977-09-09 Porte-outil sur une machine-outil a main Granted FR2364083A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762640767 DE2640767A1 (de) 1976-09-10 1976-09-10 Werkzeughalter an einer handwerkzeugmaschine

Publications (2)

Publication Number Publication Date
FR2364083A1 true FR2364083A1 (fr) 1978-04-07
FR2364083B3 FR2364083B3 (fr) 1980-07-04

Family

ID=5987618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727375A Granted FR2364083A1 (fr) 1976-09-10 1977-09-09 Porte-outil sur une machine-outil a main

Country Status (3)

Country Link
DE (1) DE2640767A1 (fr)
FR (1) FR2364083A1 (fr)
GB (1) GB1587885A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468445A1 (fr) * 1979-10-30 1981-05-08 Fein C & E Porte-outil pour outils de percussion
FR2508359A1 (fr) * 1981-06-29 1982-12-31 Hilti Ag Porte-outil pour perceuses et perceuses a percussion
FR2511290A1 (fr) * 1981-08-17 1983-02-18 Hilti Ag Porte-outil pour marteau perforateur

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421026A1 (fr) * 1978-03-28 1979-10-26 Glaenzer Spicer Sa Dispositif de support de pieces destinees a subir une operation de brochage ou analogue
US4412764A (en) * 1980-11-10 1983-11-01 Wawrzyniak Walter W Double ended tap
DE3118691A1 (de) * 1981-05-12 1982-12-02 Gebrüder Heller GmbH Werkzeugfabrik, 2807 Achim Mehrbackenfutter und werkzeug sowie bohrersatz fuer das mehrbackenfutter und verfahren zum spanlosen formen mindestens eines teiles des werkzeuges
DE3344552A1 (de) * 1983-12-09 1985-06-20 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur drehmomentuebertragung
GB8431027D0 (en) * 1984-12-07 1985-01-16 Dom Holdings Plc Tool
DE4211533A1 (de) * 1992-04-06 1993-10-07 Hilti Ag Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte
US5316323A (en) * 1993-01-08 1994-05-31 Victor Jovanovic Two-part tool holding fixture
DE102007036312A1 (de) 2007-07-31 2009-02-05 Robert Bosch Gmbh Schnellwechsel-Werkzeugfuttermodul für eine Handwerkzeugmaschine, insbesondere einen Bohrhammer
DE102009028546A1 (de) * 2009-08-14 2011-02-17 Robert Bosch Gmbh Werkzeughalteeinrichtung für einen Bohrhammer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468445A1 (fr) * 1979-10-30 1981-05-08 Fein C & E Porte-outil pour outils de percussion
FR2508359A1 (fr) * 1981-06-29 1982-12-31 Hilti Ag Porte-outil pour perceuses et perceuses a percussion
FR2511290A1 (fr) * 1981-08-17 1983-02-18 Hilti Ag Porte-outil pour marteau perforateur

Also Published As

Publication number Publication date
DE2640767A1 (de) 1978-03-16
GB1587885A (en) 1981-04-08
FR2364083B3 (fr) 1980-07-04

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Legal Events

Date Code Title Description
ST Notification of lapse