DK145277A - TOOL HOLDER FOR A DRILLING HAMMER - Google Patents

TOOL HOLDER FOR A DRILLING HAMMER

Info

Publication number
DK145277A
DK145277A DK145277A DK145277A DK145277A DK 145277 A DK145277 A DK 145277A DK 145277 A DK145277 A DK 145277A DK 145277 A DK145277 A DK 145277A DK 145277 A DK145277 A DK 145277A
Authority
DK
Denmark
Prior art keywords
tool holder
drilling hammer
hammer
drilling
holder
Prior art date
Application number
DK145277A
Other languages
Danish (da)
Other versions
DK147011B (en
DK147011C (en
Inventor
S Haag
Original Assignee
S Haag
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 S Haag filed Critical S Haag
Publication of DK145277A publication Critical patent/DK145277A/en
Publication of DK147011B publication Critical patent/DK147011B/en
Application granted granted Critical
Publication of DK147011C publication Critical patent/DK147011C/en

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
DK145277A 1976-04-02 1977-04-01 TOOL HOLDER FOR A DRILL HAMMER DK147011C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19767610304 DE7610304U1 (en) 1976-04-02 1976-04-02 TOOL HOLDER FOR A DRILL
DE7610304 1976-04-02

Publications (3)

Publication Number Publication Date
DK145277A true DK145277A (en) 1977-10-03
DK147011B DK147011B (en) 1984-03-19
DK147011C DK147011C (en) 1984-08-27

Family

ID=6663885

Family Applications (1)

Application Number Title Priority Date Filing Date
DK145277A DK147011C (en) 1976-04-02 1977-04-01 TOOL HOLDER FOR A DRILL HAMMER

Country Status (7)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806611C2 (en) * 1978-02-16 1983-10-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Device for switching an electropneumatic hammer drill from rotary drilling to percussion drilling
DE2820128A1 (en) * 1978-05-09 1979-11-22 Bosch Gmbh Robert CRAFT MACHINE
DE2916508A1 (en) * 1979-04-24 1980-11-06 Duss Maschf HAND-DRIVABLE, ELECTRO-PNEUMATIC DRILLING HAMMER
AT377459B (en) * 1981-06-29 1985-03-25 Siderurgie Fse Inst Rech METHOD FOR CONTINUOUSLY POOLING MELT-LIQUID METAL ROTATING IN A CHOCOLATE, AND DEVICE FOR CARRYING OUT THE METHOD
DE3125454A1 (en) * 1981-06-29 1983-01-20 Hilti AG, 9494 Schaan DRILLING HAMMER FOR DRILLING AND IMPACT DRILLING
DE3421811C2 (en) * 1984-06-12 1995-11-16 Hilti Ag Tool holder for drilling and chiseling tools
DE3430796A1 (en) * 1984-08-22 1986-03-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Electropneumatic hammer-drilling machine
DE3539912A1 (en) * 1985-11-11 1987-05-14 Hilti Ag TOOL HOLDER FOR DRILLING AND CHISEL TOOLS
ATE67958T1 (en) * 1986-12-17 1991-10-15 Hilti Ag HANDHELD.
FR2629376B1 (en) * 1988-04-01 1994-04-29 Prospection & Inventions DRILL TOOL HOLDER, PARTICULARLY FOR DRILLS WITH OR WITHOUT DRIVE GROOVE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1969990U (en) * 1967-07-31 1967-10-05 Hilti Ag CHANGEOVER DEVICE FOR ELECTRO-PNEUMATIC DRILLS.
BE791135A (en) * 1971-11-25 1973-03-01 Hilti Ag ELECTROPNEUMATIC HAMMER

Also Published As

Publication number Publication date
DK147011B (en) 1984-03-19
IT1192176B (en) 1988-03-31
DE7610304U1 (en) 1976-08-05
DK147011C (en) 1984-08-27
FR2346084A1 (en) 1977-10-28
NL7703543A (en) 1977-10-04
GB1539346A (en) 1979-01-31
FR2346084B1 (en) 1980-10-31
CH602303A5 (en) 1978-07-31

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Legal Events

Date Code Title Description
PBP Patent lapsed