CS161845B2 - - Google Patents

Info

Publication number
CS161845B2
CS161845B2 CS4969*BA CS496968A CS161845B2 CS 161845 B2 CS161845 B2 CS 161845B2 CS 496968 A CS496968 A CS 496968A CS 161845 B2 CS161845 B2 CS 161845B2
Authority
CS
Czechoslovakia
Application number
CS4969*BA
Other languages
Czech (cs)
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 filed Critical
Publication of CS161845B2 publication Critical patent/CS161845B2/cs

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/003—Crossed drill and motor spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Percussive Tools And Related Accessories (AREA)
CS4969*BA 1967-07-31 1968-07-05 CS161845B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0059798 1967-07-31

Publications (1)

Publication Number Publication Date
CS161845B2 true CS161845B2 (en) 1975-06-10

Family

ID=7160678

Family Applications (1)

Application Number Title Priority Date Filing Date
CS4969*BA CS161845B2 (en) 1967-07-31 1968-07-05

Country Status (4)

Country Link
US (1) US3507337A (en)
AT (1) AT279456B (en)
CS (1) CS161845B2 (en)
GB (1) GB1195505A (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921729A (en) * 1971-11-25 1975-11-25 Hilti Ag Electropneumatic hammer
DE2242944B2 (en) * 1972-08-31 1981-04-23 Robert Bosch Gmbh, 7000 Stuttgart Hammer drill
US3835935A (en) * 1973-03-19 1974-09-17 Black & Decker Mfg Co Idling system for power hammer
DE2516406C3 (en) * 1975-04-15 1981-11-19 Robert Bosch Gmbh, 7000 Stuttgart Hammer drill
US4442906A (en) * 1980-11-18 1984-04-17 Black & Decker Inc. Percussive drills
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
DE3241528C2 (en) * 1982-11-10 1986-04-10 Eugen Lutz GmbH u. Co Maschinenfabrik, 7130 Mühlacker Tool chuck for a hammer drill
DE3639812C1 (en) * 1986-11-21 1988-01-14 Roehm Guenter H Drill chuck with an adapter shaft designed to be received in the tool holder of a hammer drill
SE501276C2 (en) * 1989-10-28 1995-01-09 Berema Atlas Copco Ab Handheld striking machine
US5282510A (en) * 1990-12-01 1994-02-01 Hilti Aktiengesellschaft Drilling and chipping tool
DE4038395A1 (en) * 1990-12-01 1992-06-04 Hilti Ag DRILL AND CHISEL
JP3450558B2 (en) * 1995-12-25 2003-09-29 株式会社マキタ Electric tool
GB0100605D0 (en) * 2001-01-10 2001-02-21 Black & Decker Inc Hammer
DE60200127T2 (en) * 2001-03-07 2004-06-03 Black & Decker Inc., Newark hammer
DE102005059182A1 (en) * 2005-12-12 2007-06-14 Robert Bosch Gmbh Operating mode selector switch for setting at least one operating mode in a handheld power tool
DE102006005852A1 (en) * 2006-02-09 2007-08-23 Robert Bosch Gmbh Hand tool, in particular drill and / or chisel hammer
GB2435442A (en) * 2006-02-24 2007-08-29 Black & Decker Inc Powered hammer with helically shaped vent channel
DE102007000393A1 (en) * 2007-07-19 2009-01-22 Hilti Aktiengesellschaft Hand tool with pneumatic percussion
DE102007000453A1 (en) * 2007-08-20 2009-02-26 Hilti Aktiengesellschaft Changeable tool holder
US9061392B2 (en) * 2008-07-25 2015-06-23 Sylvain Forgues Controlled electro-pneumatic power tools and interactive consumable
WO2014034862A1 (en) * 2012-09-03 2014-03-06 株式会社マキタ Impact tool
EP2821183B1 (en) 2013-07-05 2017-06-21 Black & Decker Inc. Hammer Drill
EP2857149A1 (en) * 2013-10-03 2015-04-08 HILTI Aktiengesellschaft Manual tool machine
EP3023200A1 (en) 2014-11-20 2016-05-25 HILTI Aktiengesellschaft Control method for a hammer drill
EP3822037A1 (en) * 2019-11-15 2021-05-19 Hilti Aktiengesellschaft Impact device assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968960A (en) * 1959-12-08 1961-01-24 Fulop Charles Variable impact drill
US3114421A (en) * 1960-04-04 1963-12-17 Skil Corp Pneumatic system for a rotary hammer device
US3161241A (en) * 1963-08-08 1964-12-15 Ingersoll Rand Co Rotary power hammer

Also Published As

Publication number Publication date
US3507337A (en) 1970-04-21
GB1195505A (en) 1970-06-17
AT279456B (en) 1970-03-10

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