CH608859A5 - Connection between rock drill and drilling machine - Google Patents

Connection between rock drill and drilling machine

Info

Publication number
CH608859A5
CH608859A5 CH75890A CH89075A CH608859A5 CH 608859 A5 CH608859 A5 CH 608859A5 CH 75890 A CH75890 A CH 75890A CH 89075 A CH89075 A CH 89075A CH 608859 A5 CH608859 A5 CH 608859A5
Authority
CH
Switzerland
Prior art keywords
connection
drilling machine
rock drill
drill
rock
Prior art date
Application number
CH75890A
Inventor
Karl Dr Ing Wanner
Joerg Faelchle
Wolfgang Schmid
Manfred Bleicher
Reinhard Hahner
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of CH608859A5 publication Critical patent/CH608859A5/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
    • 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
    • B23B2231/026—Grooves
    • B23B2231/0264—Axial grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/07—Gears
    • 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
    • B25D2217/0034—Details of shank profiles
    • 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
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/301—Torque transmission means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
CH75890A 1974-02-22 1975-01-24 Connection between rock drill and drilling machine CH608859A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742408557 DE2408557A1 (en) 1974-02-22 1974-02-22 DEVICE FOR TRANSMISSION OF TORQUE TO PREFERRED IMPACT DRILLING TOOLS

Publications (1)

Publication Number Publication Date
CH608859A5 true CH608859A5 (en) 1979-01-31

Family

ID=5908176

Family Applications (1)

Application Number Title Priority Date Filing Date
CH75890A CH608859A5 (en) 1974-02-22 1975-01-24 Connection between rock drill and drilling machine

Country Status (2)

Country Link
CH (1) CH608859A5 (en)
DE (1) DE2408557A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551125A1 (en) * 1975-11-14 1977-05-26 Bosch Gmbh Robert DEVICE FOR TORQUE TRANSMISSION
DE3118691A1 (en) * 1981-05-12 1982-12-02 Gebrüder Heller GmbH Werkzeugfabrik, 2807 Achim MULTI-JAW CHUCK AND TOOL AND DRILL REPLACEMENT FOR THE MULTI-JAW CHUCK AND METHOD FOR CHIP-FREE SHAPING AT LEAST ONE PART OF THE TOOL
DE19516034A1 (en) * 1995-05-04 1996-11-07 Hilti Ag Torque transmission device for hand tools

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1652492B2 (en) * 1967-02-21 1974-04-18 Gebr. Heller, 2801 Uphusen Drilling tool, consisting of a drill and a clamping sleeve
DE1957510C2 (en) * 1969-11-15 1982-04-22 Robert Bosch Gmbh, 7000 Stuttgart Hand-held percussion drill

Also Published As

Publication number Publication date
DE2408557A1 (en) 1975-09-04

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Legal Events

Date Code Title Description
PL Patent ceased