SE406952B - Borr, foretredesvis for slagborrning - Google Patents

Borr, foretredesvis for slagborrning

Info

Publication number
SE406952B
SE406952B SE7402229A SE7402229A SE406952B SE 406952 B SE406952 B SE 406952B SE 7402229 A SE7402229 A SE 7402229A SE 7402229 A SE7402229 A SE 7402229A SE 406952 B SE406952 B SE 406952B
Authority
SE
Sweden
Prior art keywords
drill
impact drilling
drilling
impact
Prior art date
Application number
SE7402229A
Other languages
English (en)
Swedish (sv)
Inventor
W Reinholdt
Original Assignee
Durofac Kartro As
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 Durofac Kartro As filed Critical Durofac Kartro As
Publication of SE406952B publication Critical patent/SE406952B/xx

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
    • B23B31/005—Cylindrical shanks of tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
    • B23B2231/0256—Flats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
    • B23B2231/026—Grooves
    • B23B2231/0264—Axial grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
SE7402229A 1973-02-21 1974-02-20 Borr, foretredesvis for slagborrning SE406952B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK91473 1973-02-21

Publications (1)

Publication Number Publication Date
SE406952B true SE406952B (sv) 1979-03-05

Family

ID=8098951

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7402229A SE406952B (sv) 1973-02-21 1974-02-20 Borr, foretredesvis for slagborrning

Country Status (5)

Country Link
JP (1) JPS5024884A (cs)
DE (1) DE2408625A1 (cs)
FR (1) FR2218169B3 (cs)
NL (1) NL7402407A (cs)
SE (1) SE406952B (cs)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7536182U (de) * 1975-11-14 1978-02-02 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur drehmomentuebertragung
DE2621809C2 (de) * 1976-05-15 1983-01-13 Hawera Probst Gmbh + Co, 7980 Ravensburg Bohreinrichtung für einen Gesteinsbohrer, insbesondere einen Schlagbohrer, Hammerbohrer und dergleichen
DK333581A (da) * 1981-07-24 1983-01-25 Duforac Kartro A S Vaerktoejsskaft isaer til slag eller hammerbor
DE3413432A1 (de) * 1983-12-27 1985-07-04 Gebrüder Heller GmbH Werkzeugfabrik, 2807 Achim Bohrer fuer handbohrmaschinen
GB8425400D0 (en) * 1984-10-08 1984-11-14 Dom Holdings Plc Tool
GB8431027D0 (en) * 1984-12-07 1985-01-16 Dom Holdings Plc Tool
WO2014103031A1 (ja) * 2012-12-28 2014-07-03 大昭和精機株式会社 工具保持構造

Also Published As

Publication number Publication date
FR2218169B3 (cs) 1976-12-03
JPS5024884A (cs) 1975-03-17
FR2218169A1 (cs) 1974-09-13
NL7402407A (cs) 1974-08-23
DE2408625A1 (de) 1974-08-22

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