JPS5796709A - Hammer drill - Google Patents

Hammer drill

Info

Publication number
JPS5796709A
JPS5796709A JP16586581A JP16586581A JPS5796709A JP S5796709 A JPS5796709 A JP S5796709A JP 16586581 A JP16586581 A JP 16586581A JP 16586581 A JP16586581 A JP 16586581A JP S5796709 A JPS5796709 A JP S5796709A
Authority
JP
Japan
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.)
Pending
Application number
JP16586581A
Other languages
Japanese (ja)
Inventor
Buraihiyaa Manfureeto
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 JPS5796709A publication Critical patent/JPS5796709A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/062—Means for driving the impulse member comprising a wobbling mechanism, swash plate
    • 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
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
JP16586581A 1980-10-21 1981-10-19 Hammer drill Pending JPS5796709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803039617 DE3039617A1 (en) 1980-10-21 1980-10-21 DRILLING HAMMER

Publications (1)

Publication Number Publication Date
JPS5796709A true JPS5796709A (en) 1982-06-16

Family

ID=6114819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16586581A Pending JPS5796709A (en) 1980-10-21 1981-10-19 Hammer drill

Country Status (4)

Country Link
JP (1) JPS5796709A (en)
CH (1) CH652798A5 (en)
DE (1) DE3039617A1 (en)
NL (1) NL8104730A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3540964A1 (en) * 1985-11-19 1987-05-21 Bosch Gmbh Robert MOTOR DRIVEN TOOL FOR DRILLING OR IMPACT DRILLING
US4906049A (en) * 1988-11-28 1990-03-06 N. P. K. Construction Equipment, Inc. Ripper using a hydraulic hammer and a method for making the improvement
DE10253973A1 (en) * 2002-11-20 2004-06-03 Robert Bosch Gmbh Hand tool, in particular hammer drill or hammer
DE10253972A1 (en) * 2002-11-20 2004-06-03 Robert Bosch Gmbh Hand tool, in particular hammer drill or hammer
DE102007000255A1 (en) 2007-05-03 2008-11-06 Hilti Aktiengesellschaft Hand tool with lubricated striking mechanism

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2252951B2 (en) * 1972-10-28 1981-09-10 Robert Bosch Gmbh, 7000 Stuttgart Hammer drill

Also Published As

Publication number Publication date
DE3039617C2 (en) 1989-05-18
NL8104730A (en) 1982-05-17
CH652798A5 (en) 1985-11-29
DE3039617A1 (en) 1982-05-19

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