FR2193681A1 - - Google Patents

Info

Publication number
FR2193681A1
FR2193681A1 FR7326935A FR7326935A FR2193681A1 FR 2193681 A1 FR2193681 A1 FR 2193681A1 FR 7326935 A FR7326935 A FR 7326935A FR 7326935 A FR7326935 A FR 7326935A FR 2193681 A1 FR2193681 A1 FR 2193681A1
Authority
FR
France
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Withdrawn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
FR7326935A
Other languages
French (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 FR2193681A1 publication Critical patent/FR2193681A1/fr
Withdrawn legal-status Critical Current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
    • B25D17/08—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
    • 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
    • B25D2217/0042—Ball-shaped locking members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7326935A 1972-07-25 1973-07-23 Withdrawn FR2193681A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7227446 1972-07-25

Publications (1)

Publication Number Publication Date
FR2193681A1 true FR2193681A1 (enrdf_load_stackoverflow) 1974-02-22

Family

ID=6631714

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7326935A Withdrawn FR2193681A1 (enrdf_load_stackoverflow) 1972-07-25 1973-07-23

Country Status (2)

Country Link
FR (1) FR2193681A1 (enrdf_load_stackoverflow)
IT (1) IT991372B (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2331410A1 (fr) * 1975-11-14 1977-06-10 Bosch Gmbh Robert Dispositif pour la transmission de couples de rotation
FR2488179A1 (fr) * 1980-08-05 1982-02-12 Duss Maschf Fixation d'outil pour marteau a percussion simple ou rotative
FR2564027A1 (fr) * 1984-05-08 1985-11-15 Roehm Guenter H Mandrin de serrage pour un outil de percage a percussion
EP0474591A3 (en) * 1990-09-01 1993-02-10 Hilti Aktiengesellschaft Subcalibre shaft with central drillholder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2331410A1 (fr) * 1975-11-14 1977-06-10 Bosch Gmbh Robert Dispositif pour la transmission de couples de rotation
FR2488179A1 (fr) * 1980-08-05 1982-02-12 Duss Maschf Fixation d'outil pour marteau a percussion simple ou rotative
FR2564027A1 (fr) * 1984-05-08 1985-11-15 Roehm Guenter H Mandrin de serrage pour un outil de percage a percussion
EP0474591A3 (en) * 1990-09-01 1993-02-10 Hilti Aktiengesellschaft Subcalibre shaft with central drillholder

Also Published As

Publication number Publication date
IT991372B (it) 1975-07-30

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Legal Events

Date Code Title Description
ST Notification of lapse