CH602303A5 - - Google Patents

Info

Publication number
CH602303A5
CH602303A5 CH296977A CH296977A CH602303A5 CH 602303 A5 CH602303 A5 CH 602303A5 CH 296977 A CH296977 A CH 296977A CH 296977 A CH296977 A CH 296977A CH 602303 A5 CH602303 A5 CH 602303A5
Authority
CH
Switzerland
Application number
CH296977A
Inventor
Siegfried Haag
Original Assignee
Baier Otto 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 Baier Otto Maschf filed Critical Baier Otto Maschf
Publication of CH602303A5 publication Critical patent/CH602303A5/xx

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
    • B25D2217/0042—Ball-shaped locking members
    • 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)
CH296977A 1976-04-02 1977-03-09 CH602303A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19767610304 DE7610304U1 (de) 1976-04-02 1976-04-02 Werkzeughalter fuer einen bohrhammer

Publications (1)

Publication Number Publication Date
CH602303A5 true CH602303A5 (xx) 1978-07-31

Family

ID=6663885

Family Applications (1)

Application Number Title Priority Date Filing Date
CH296977A CH602303A5 (xx) 1976-04-02 1977-03-09

Country Status (7)

Country Link
CH (1) CH602303A5 (xx)
DE (1) DE7610304U1 (xx)
DK (1) DK147011C (xx)
FR (1) FR2346084A1 (xx)
GB (1) GB1539346A (xx)
IT (1) IT1192176B (xx)
NL (1) NL7703543A (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806611C2 (de) * 1978-02-16 1983-10-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Vorrichtung zum Umschalten eines elektropneumatischen Bohrhammers von Drehbohren auf Schlagbohren
DE2820128A1 (de) * 1978-05-09 1979-11-22 Bosch Gmbh Robert Handwerkzeugmaschine
DE2916508C2 (de) * 1979-04-24 1987-03-12 Friedrich Duss Maschinenfabrik GmbH & Co, 7265 Neubulach Von Hand führbarer, elektro-pneumatischer Bohrhammer
DE3125454A1 (de) * 1981-06-29 1983-01-20 Hilti AG, 9494 Schaan Bohrhammer fuer bohr- und schlagbohrbetrieb
AT377459B (de) * 1981-06-29 1985-03-25 Siderurgie Fse Inst Rech Verfahren zum koninuierlichen vergiessen von in einer kokille rotierendem schmelzfluessigem metall und vorrichtung zur durchfuehrung des verfahrens
DE3421811C2 (de) * 1984-06-12 1995-11-16 Hilti Ag Werkzeughalter für Bohr- und Meisselgeräte
DE3430796A1 (de) * 1984-08-22 1986-03-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektropneumatische hammerbohrmaschine
DE3539912A1 (de) * 1985-11-11 1987-05-14 Hilti Ag Werkzeughalter fuer bohr- und meisselwerkzeuge
DE3773471D1 (de) * 1986-12-17 1991-11-07 Hilti Ag Handgeraet.
FR2629376B1 (fr) * 1988-04-01 1994-04-29 Prospection & Inventions Porte-outil de foreuse, en particulier pour foret avec ou sans rainure d'entrainement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1969990U (de) * 1967-07-31 1967-10-05 Hilti Ag Umschaltvorrichtung fuer elektro-pneumatische bohrhaemmer.
BE791135A (fr) * 1971-11-25 1973-03-01 Hilti Ag Marteau electropneumatique

Also Published As

Publication number Publication date
FR2346084A1 (fr) 1977-10-28
DK147011B (da) 1984-03-19
DK145277A (da) 1977-10-03
NL7703543A (nl) 1977-10-04
DE7610304U1 (de) 1976-08-05
GB1539346A (en) 1979-01-31
FR2346084B1 (xx) 1980-10-31
IT1192176B (it) 1988-03-31
DK147011C (da) 1984-08-27

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Legal Events

Date Code Title Description
PL Patent ceased