JPS57201185A - Striking device for hammer drill - Google Patents

Striking device for hammer drill

Info

Publication number
JPS57201185A
JPS57201185A JP9001982A JP9001982A JPS57201185A JP S57201185 A JPS57201185 A JP S57201185A JP 9001982 A JP9001982 A JP 9001982A JP 9001982 A JP9001982 A JP 9001982A JP S57201185 A JPS57201185 A JP S57201185A
Authority
JP
Japan
Prior art keywords
hammer drill
striking device
striking
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.)
Pending
Application number
JP9001982A
Other languages
English (en)
Japanese (ja)
Inventor
Buraihiyaa Manfureeto
Butsuku Manfureeto
Giize Manfureeto
Miyuraa Furanku
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
Publication of JPS57201185A publication Critical patent/JPS57201185A/ja
Pending legal-status Critical Current

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
    • 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
    • B25D2211/061—Swash-plate actuated impulse-driving mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
JP9001982A 1981-05-30 1982-05-28 Striking device for hammer drill Pending JPS57201185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813121616 DE3121616A1 (de) 1981-05-30 1981-05-30 Bohrhammer

Publications (1)

Publication Number Publication Date
JPS57201185A true JPS57201185A (en) 1982-12-09

Family

ID=6133607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9001982A Pending JPS57201185A (en) 1981-05-30 1982-05-28 Striking device for hammer drill

Country Status (4)

Country Link
JP (1) JPS57201185A (de)
CH (1) CH656340A5 (de)
DE (1) DE3121616A1 (de)
GB (1) GB2099748A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335553C2 (de) * 1983-09-30 1994-02-24 Black & Decker Inc Bohrhammer mit Leerlauffangeinrichtung
DE3624153A1 (de) * 1986-07-17 1988-01-28 Bosch Gmbh Robert Motorbetriebener hammer
DE3743333A1 (de) * 1987-12-21 1989-07-06 Bosch Gmbh Robert Motorisch angetriebener meissel- oder bohrhammer
DE10061810A1 (de) * 2000-12-12 2002-06-13 Hilti Ag Schlagendes Handwerkzeuggerät mit drehendem Führungsrohr
GB0428210D0 (en) * 2004-12-23 2005-01-26 Black & Decker Inc Mode change mechanism
DE102005000042A1 (de) * 2005-04-25 2006-10-26 Hilti Ag Bohr-oder Meisselhammer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH567911A5 (de) * 1972-10-19 1975-10-15 Duss Friedrich Maschf
DE2820125A1 (de) * 1978-05-09 1979-11-22 Bosch Gmbh Robert Handwerkzeugmaschine
US4290492A (en) * 1979-01-31 1981-09-22 Black & Decker Inc. Idling and air replenishing system for a reciprocating hammer mechanism

Also Published As

Publication number Publication date
GB2099748A (en) 1982-12-15
DE3121616C2 (de) 1990-03-29
DE3121616A1 (de) 1982-12-23
CH656340A5 (de) 1986-06-30

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