JPS6047078B2 - ドリルハンマ - Google Patents

ドリルハンマ

Info

Publication number
JPS6047078B2
JPS6047078B2 JP51088977A JP8897776A JPS6047078B2 JP S6047078 B2 JPS6047078 B2 JP S6047078B2 JP 51088977 A JP51088977 A JP 51088977A JP 8897776 A JP8897776 A JP 8897776A JP S6047078 B2 JPS6047078 B2 JP S6047078B2
Authority
JP
Japan
Prior art keywords
working spindle
striking body
spindle
drill hammer
striking
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
Application number
JP51088977A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5216065A (en
Inventor
ヘリベルト・シユラム
シユテツフエン・ヴユンシユ
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 JPS5216065A publication Critical patent/JPS5216065A/ja
Publication of JPS6047078B2 publication Critical patent/JPS6047078B2/ja
Expired 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
    • B25D11/10—Means for driving the impulse member comprising a cam mechanism
    • B25D11/102—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool
    • 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
    • B25D2211/062—Cam-actuated impulse-driving mechanisms
    • B25D2211/065—Cam-actuated impulse-driving mechanisms with ball-shaped or roll-shaped followers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
JP51088977A 1975-07-25 1976-07-26 ドリルハンマ Expired JPS6047078B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2533284.7 1975-07-25
DE2533284A DE2533284C2 (de) 1975-07-25 1975-07-25 Schlagbohrmaschine

Publications (2)

Publication Number Publication Date
JPS5216065A JPS5216065A (en) 1977-02-07
JPS6047078B2 true JPS6047078B2 (ja) 1985-10-19

Family

ID=5952457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51088977A Expired JPS6047078B2 (ja) 1975-07-25 1976-07-26 ドリルハンマ

Country Status (8)

Country Link
US (1) US4073348A (ref)
JP (1) JPS6047078B2 (ref)
CH (1) CH597992A5 (ref)
DE (1) DE2533284C2 (ref)
ES (1) ES450079A1 (ref)
FR (1) FR2318712A1 (ref)
IT (1) IT1068564B (ref)
NL (1) NL7608196A (ref)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239283A1 (de) * 1981-11-13 1983-05-19 Black & Decker, Inc., 19711 Newark, Del. Motorgetriebenes werkzeug, insbesondere elektrowerkzeug mit einem kunststoffgehaeuse
FI67126C (fi) * 1982-09-27 1985-01-10 Tampella Oy Ab Kontinuerligt roterande slagborrmaskin
SE462438B (sv) * 1988-05-11 1990-06-25 Skf Nova Ab Anordning vid roterande maskiner
US5513709A (en) * 1988-06-23 1996-05-07 Fisher; Hugh E. Power tool
DE3910515A1 (de) * 1989-04-01 1990-10-04 Tracto Technik Selbstantreibbare rammbohrvorrichtung, insbesondere zur herstellung von rohrfoermigen erdbohrungen
IL105743A0 (en) * 1992-06-11 1993-09-22 Dov Shilkrut Penetrating tool system
US5447205A (en) * 1993-12-27 1995-09-05 Ryobi Motor Products Drill adjustment mechanism for a hammer drill
US5531538A (en) * 1994-10-13 1996-07-02 Ryobi North America Portable electric power tool housing
AT403670B (de) * 1994-12-20 1998-04-27 Reiter Anton Anbaugerät für handbohrmaschinen
DE19742916A1 (de) * 1997-09-29 1999-04-01 Westfalia Werkzeug Ansteuerung für einen an einem Spannungsnetz mit zwei Netzstromanschlüssen betriebenen Elektromotor
DE19955412A1 (de) * 1999-11-18 2001-05-23 Hilti Ag Bohr- und Meisselgerät
GB2396130B (en) * 2002-12-10 2005-09-28 Black & Decker Inc Apparatus for producing self-exciting hammer action, and rotary power tool incorporating such apparatus
GB2423044A (en) 2005-02-10 2006-08-16 Black & Decker Inc Hammer with cam-actuated driven member
DE102013208900A1 (de) * 2013-05-14 2014-11-20 Robert Bosch Gmbh Handwerkzeugvorrichtung
CN114962646B (zh) * 2022-04-21 2025-09-23 杭州科纳特种装备有限公司 轴件密封结构
CN115122282B (zh) * 2022-07-06 2025-12-05 浙江千机智能科技有限公司 电锤

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE232743C (ref) *
US2110957A (en) * 1936-07-20 1938-03-15 George L Kollock Power hammer
US2492840A (en) * 1945-04-19 1949-12-27 Kenly C Bugg Hammer
DE1628045B2 (de) * 1967-01-13 1974-01-10 Robert Bosch Gmbh, 7000 Stuttgart Hammergerät mit einem quer zur Schlagrichtung eingebauten Antriebsmotor
US3695365A (en) * 1969-11-14 1972-10-03 Bosch Gmbh Robert Torque and impulse transmitting machine
US3685594A (en) * 1970-08-03 1972-08-22 Rockwell Mfg Co Rotary hammer or the like
DE2144449A1 (de) * 1971-09-04 1973-03-08 Impex Essen Vertrieb Hammerbohrmaschine
DE2328462C2 (de) * 1973-06-05 1985-08-29 Robert Bosch Gmbh, 7000 Stuttgart Schlagbohrmaschine
DE2364344A1 (de) * 1973-12-22 1975-06-26 Impex Essen Vertrieb Elektromotorisch betriebener federhammer, insbesondere bohrhammer

Also Published As

Publication number Publication date
US4073348A (en) 1978-02-14
IT1068564B (it) 1985-03-21
FR2318712A1 (fr) 1977-02-18
DE2533284A1 (de) 1977-02-17
DE2533284C2 (de) 1983-12-29
JPS5216065A (en) 1977-02-07
FR2318712B3 (ref) 1979-04-13
NL7608196A (nl) 1977-01-27
ES450079A1 (es) 1977-08-01
CH597992A5 (ref) 1978-04-28

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