DE59301864D1 - Hammer drill - Google Patents

Hammer drill

Info

Publication number
DE59301864D1
DE59301864D1 DE59301864T DE59301864T DE59301864D1 DE 59301864 D1 DE59301864 D1 DE 59301864D1 DE 59301864 T DE59301864 T DE 59301864T DE 59301864 T DE59301864 T DE 59301864T DE 59301864 D1 DE59301864 D1 DE 59301864D1
Authority
DE
Germany
Prior art keywords
hammer drill
hammer
drill
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE59301864T
Other languages
German (de)
Inventor
Ulrich Dipl Ing Muetschele
Ulrich Dipl Ing Ranger
Manfred Hellbach
Volker Dipl Ing Biermann
Karsten Blaier
Peter Dipl Ing Waeschle
Gerhard Meixner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE59301864D1 publication Critical patent/DE59301864D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • 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
    • B25D2211/06—Means for driving the impulse member
    • B25D2211/068—Crank-actuated impulse-driving mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
DE59301864T 1992-08-18 1993-08-07 Hammer drill Expired - Lifetime DE59301864D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4227288A DE4227288A1 (en) 1992-08-18 1992-08-18 Hammer drill

Publications (1)

Publication Number Publication Date
DE59301864D1 true DE59301864D1 (en) 1996-04-18

Family

ID=6465787

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4227288A Withdrawn DE4227288A1 (en) 1992-08-18 1992-08-18 Hammer drill
DE59301864T Expired - Lifetime DE59301864D1 (en) 1992-08-18 1993-08-07 Hammer drill

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4227288A Withdrawn DE4227288A1 (en) 1992-08-18 1992-08-18 Hammer drill

Country Status (2)

Country Link
EP (1) EP0583710B1 (en)
DE (2) DE4227288A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005061399A1 (en) 2005-12-22 2007-07-05 Robert Bosch Gmbh Hand power tool e.g. drill hammer or chipping hammer, has driven element of axial drive unit which is mounted directly on torque transmission wheel
DE102006005852A1 (en) * 2006-02-09 2007-08-23 Robert Bosch Gmbh Hand tool, in particular drill and / or chisel hammer
DE102006061625A1 (en) * 2006-12-27 2008-07-03 Robert Bosch Gmbh Electric hand tool e.g. drill hammer, has motor connectable with spindle and/or sliding tool over transmission and pivotable around axis, where middle axle of shaft of transmission or central axle of drive shaft forms axis
DE102007000827A1 (en) * 2007-10-08 2009-04-09 Hilti Aktiengesellschaft Hand tool with a crank mechanism
CN201618874U (en) * 2010-01-21 2010-11-03 浙江海王电器有限公司 High-low double-speed rotating and impacting structure of electric power tool
EP3461593A1 (en) * 2017-09-30 2019-04-03 Positec Power Tools (Suzhou) Co., Ltd Percussion tool

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR469926A (en) * 1914-02-02 1914-08-14 Albert Schumacher Roller train for the production of molded parts in cylinder recesses
DE890333C (en) * 1940-06-09 1953-09-17 Siemens Ag Electric hammer drill
AU443662B2 (en) * 1969-01-24 1970-07-30 Hammer drill
DE3311265A1 (en) * 1983-03-28 1984-10-11 Hilti Ag, Schaan ELECTROPNEUMATIC DRILL AND CHISEL HAMMER
DE3538166A1 (en) * 1985-10-26 1987-04-30 Hilti Ag DRILL HAMMER WITH TURN LOCK

Also Published As

Publication number Publication date
EP0583710A1 (en) 1994-02-23
EP0583710B1 (en) 1996-03-13
DE4227288A1 (en) 1994-02-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition