BR7024830D0 - OPERATING MACHINE TO TREAT STONES - Google Patents

OPERATING MACHINE TO TREAT STONES

Info

Publication number
BR7024830D0
BR7024830D0 BR224830/70A BR22483070A BR7024830D0 BR 7024830 D0 BR7024830 D0 BR 7024830D0 BR 224830/70 A BR224830/70 A BR 224830/70A BR 22483070 A BR22483070 A BR 22483070A BR 7024830 D0 BR7024830 D0 BR 7024830D0
Authority
BR
Brazil
Prior art keywords
operating machine
treat stones
stones
treat
operating
Prior art date
Application number
BR224830/70A
Other languages
Portuguese (pt)
Inventor
K Wanner
W Schsnid
M Bleicher
M Burklin
H Sigg
W Lechmann
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 BR7024830D0 publication Critical patent/BR7024830D0/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D16/006—Mode changers; Mechanisms connected thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
  • Luminescent Compositions (AREA)
BR224830/70A 1969-12-22 1970-12-21 OPERATING MACHINE TO TREAT STONES BR7024830D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964083A DE1964083C3 (en) 1969-12-22 1969-12-22 Rock drilling machine

Publications (1)

Publication Number Publication Date
BR7024830D0 true BR7024830D0 (en) 1973-03-01

Family

ID=5754584

Family Applications (1)

Application Number Title Priority Date Filing Date
BR224830/70A BR7024830D0 (en) 1969-12-22 1970-12-21 OPERATING MACHINE TO TREAT STONES

Country Status (8)

Country Link
US (1) US3720269A (en)
JP (1) JPS4910390B1 (en)
BR (1) BR7024830D0 (en)
CH (1) CH530246A (en)
DE (1) DE1964083C3 (en)
FR (1) FR2072259A5 (en)
GB (1) GB1342745A (en)
NL (1) NL7018574A (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE374163B (en) * 1972-06-30 1975-02-24 Atlas Copco Ab
DE2252951B2 (en) * 1972-10-28 1981-09-10 Robert Bosch Gmbh, 7000 Stuttgart Hammer drill
US3866692A (en) * 1973-02-02 1975-02-18 Rockwell International Corp Power tools
SE393940B (en) * 1973-12-31 1977-05-31 Atlas Copco Ab PROCEDURE FOR DAMPING OF THE MOVEMENT OF A PATCH PISTON INCLUDING IN A PENCIL AND A PERCENTAGE FOR PERFORMING THE PROCEDURE
US3876014A (en) * 1974-02-07 1975-04-08 Black & Decker Mfg Co Rotary hammer with rotation stop control trigger
DE2550725C3 (en) * 1975-11-12 1981-11-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Hammer drill
DE2709946C2 (en) * 1977-03-08 1982-12-23 Novopress GmbH Pressen und Presswerkzeuge & Co KG, 4000 Düsseldorf Portable hand tool
DE2757008C2 (en) * 1977-12-21 1982-04-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Pneumatic hammer drill
US4346769A (en) * 1978-12-12 1982-08-31 Black & Decker Inc. Percussive tool drive linkage
DE2916508C2 (en) * 1979-04-24 1987-03-12 Friedrich Duss Maschinenfabrik GmbH & Co, 7265 Neubulach Hand-operated electro-pneumatic hammer drill
IT7922984V0 (en) * 1979-10-29 1979-10-29 Star Utensili Elett PORTABLE ELECTRIC TOOL WITH PERFECTED CONTROLS.
DE3304916A1 (en) * 1983-02-12 1984-08-16 Robert Bosch Gmbh, 7000 Stuttgart DRILLING HAMMER
DE3540964A1 (en) * 1985-11-19 1987-05-21 Bosch Gmbh Robert MOTOR DRIVEN TOOL FOR DRILLING OR IMPACT DRILLING
US4666092A (en) * 1985-12-26 1987-05-19 Barber-Greene Company-Telsmith Division Torque limiter for gyratory crusher anti-spin clutch
US5588496A (en) * 1994-07-14 1996-12-31 Milwaukee Electric Tool Corporation Slip clutch arrangement for power tool
US5678292A (en) * 1995-03-10 1997-10-21 Kimbel; Erich Hand-held machine for sanding having swash plate oscillation means
US5957765A (en) * 1995-06-16 1999-09-28 Kimbel; Erich Hand-held machine tool
JP3424880B2 (en) * 1995-08-18 2003-07-07 株式会社マキタ Hammer drill
US6569002B2 (en) 1999-12-10 2003-05-27 Porter-Cable/Delta Hand-held oscillating spindle sander
EP1674743B1 (en) * 2004-12-23 2014-01-22 Black & Decker Inc. Drive mechanism for a power tool
EP1674206A1 (en) * 2004-12-23 2006-06-28 BLACK & DECKER INC. Hammer mechanism for power tool
US20120063856A1 (en) * 2010-09-10 2012-03-15 Makita Corporation Dust collecting device
CN110900721A (en) * 2019-11-26 2020-03-24 江苏刘一刀精密机械有限公司 Drilling equipment for wood working
US20210235678A1 (en) * 2020-02-05 2021-08-05 Jared W. Thiele Fishing pole handle and fishing pole assembly including same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602426A (en) * 1949-09-10 1952-07-08 Le Roi Company Rotation and feed controlling valve for rock drills
US2772858A (en) * 1955-04-25 1956-12-04 Joseph C Novack Power hammers
DE1196608B (en) * 1962-10-04 1965-07-15 Duss Maschf Impact device, especially rotary hammer with a reversible rotary drive
DE1628045B2 (en) * 1967-01-13 1974-01-10 Robert Bosch Gmbh, 7000 Stuttgart Hammer device with a drive motor installed transversely to the direction of impact
US3430708A (en) * 1967-10-02 1969-03-04 Black & Decker Mfg Co Transmission for rotary hammer

Also Published As

Publication number Publication date
GB1342745A (en) 1974-01-03
NL7018574A (en) 1971-06-24
DE1964083C3 (en) 1983-01-27
US3720269A (en) 1973-03-13
DE1964083A1 (en) 1971-07-15
JPS4910390B1 (en) 1974-03-09
CH530246A (en) 1972-11-15
FR2072259A5 (en) 1971-09-24
DE1964083B2 (en) 1977-12-01

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