BR8002826A - TOOLHOLDER - Google Patents

TOOLHOLDER

Info

Publication number
BR8002826A
BR8002826A BR8002826A BR8002826A BR8002826A BR 8002826 A BR8002826 A BR 8002826A BR 8002826 A BR8002826 A BR 8002826A BR 8002826 A BR8002826 A BR 8002826A BR 8002826 A BR8002826 A BR 8002826A
Authority
BR
Brazil
Prior art keywords
toolholder
Prior art date
Application number
BR8002826A
Other languages
Portuguese (pt)
Inventor
W Reibetanz
K Wanner
O Baumann
K Paule
H Donse
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 BR8002826A publication Critical patent/BR8002826A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/16—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using gaseous fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
    • B23Q1/0018—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means
    • B23Q1/0027—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means between moving parts between which an uninterrupted energy-transfer connection is maintained
    • B23Q1/0036—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means between moving parts between which an uninterrupted energy-transfer connection is maintained one of those parts being a tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B23Q11/1015—Arrangements for cooling or lubricating tools or work by supplying a cutting liquid through the spindle
    • B23Q11/103—Rotary joints specially adapted for feeding the cutting liquid to the spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
    • 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
    • B25D2217/0034—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Gripping On Spindles (AREA)
  • Drilling Tools (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
BR8002826A 1979-05-09 1980-05-08 TOOLHOLDER BR8002826A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792918629 DE2918629A1 (en) 1979-05-09 1979-05-09 Portable machine tool-holder - has tool coupling sleeve connected to vacuum source for exhaustion of drilling dust

Publications (1)

Publication Number Publication Date
BR8002826A true BR8002826A (en) 1980-12-16

Family

ID=6070283

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8002826A BR8002826A (en) 1979-05-09 1980-05-08 TOOLHOLDER

Country Status (3)

Country Link
BR (1) BR8002826A (en)
DE (1) DE2918629A1 (en)
NL (1) NL8002602A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142497A1 (en) * 1991-12-21 1993-06-24 Bosch Gmbh Robert HAND TOOL MACHINE WITH BLOWER
DE4302674A1 (en) * 1993-01-30 1994-08-18 Bosch Gmbh Robert Electric hand saw, in particular sword saw
DE19603528B4 (en) * 1996-02-01 2005-01-13 Robert Bosch Gmbh Hand tool
DE10000015A1 (en) * 2000-01-03 2001-07-12 Hilti Ag Suction tool
DE10030962C2 (en) * 2000-06-24 2002-06-20 Hilti Ag Electric hand tool device with striking mechanism
US20120063856A1 (en) * 2010-09-10 2012-03-15 Makita Corporation Dust collecting device
DE102011087362A1 (en) * 2011-11-29 2013-05-29 Hilti Aktiengesellschaft Suction apparatus for drilling hammer, has monitor for outputting error signal in response to pressure detected by sensor if difference between detected pressure and ambient pressure is smaller than threshold value
DE102012222360A1 (en) * 2012-12-05 2014-06-18 Sauer Ultrasonic Gmbh Tool, machining process
JP6070368B2 (en) * 2013-03-29 2017-02-01 日立工機株式会社 Impact tool
DE102014221213A1 (en) * 2014-10-20 2016-04-21 Robert Bosch Gmbh Hand tool with an SDS tool holder
DE102017125901A1 (en) * 2017-11-06 2019-05-09 Drebo Werkzeugfabrik Gmbh Rock drilling arrangement and rock drill
DE102021204606A1 (en) 2021-05-06 2022-11-10 Robert Bosch Gesellschaft mit beschränkter Haftung suction adapter

Also Published As

Publication number Publication date
DE2918629A1 (en) 1980-11-27
NL8002602A (en) 1980-11-11

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19950508

B15K Others concerning applications: alteration of classification

Ipc: E21B 21/16 (2006.01), B23Q 1/00 (2006.0