JPH02212006A - 穿孔機 - Google Patents

穿孔機

Info

Publication number
JPH02212006A
JPH02212006A JP1331468A JP33146889A JPH02212006A JP H02212006 A JPH02212006 A JP H02212006A JP 1331468 A JP1331468 A JP 1331468A JP 33146889 A JP33146889 A JP 33146889A JP H02212006 A JPH02212006 A JP H02212006A
Authority
JP
Japan
Prior art keywords
drilling machine
gear
engagement
machine according
engaging
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
JP1331468A
Other languages
English (en)
Japanese (ja)
Inventor
Ulrich Bohne
ウルリツヒ・ボーネ
Manfred Bleicher
マンフレート・ブライヒヤー
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 JPH02212006A publication Critical patent/JPH02212006A/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
    • B25D16/003—Clutches specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
JP1331468A 1988-12-30 1989-12-22 穿孔機 Pending JPH02212006A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3844311.2 1988-12-30
DE3844311A DE3844311A1 (de) 1988-12-30 1988-12-30 Bohrmaschine

Publications (1)

Publication Number Publication Date
JPH02212006A true JPH02212006A (ja) 1990-08-23

Family

ID=6370519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1331468A Pending JPH02212006A (ja) 1988-12-30 1989-12-22 穿孔機

Country Status (3)

Country Link
EP (1) EP0375917B1 (fr)
JP (1) JPH02212006A (fr)
DE (2) DE3844311A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4302083A1 (de) * 1993-01-19 1994-07-21 Black & Decker Inc Kraftgetriebenes Werkzeug, insbesondere Elektrowerkzeug
DE19717465B4 (de) * 1997-04-25 2005-08-04 Robert Bosch Gmbh Elektrowerkzeugmaschine
DE19903863A1 (de) * 1999-02-01 2000-08-24 Bosch Gmbh Robert Sicherheitskupplung
GB0213289D0 (en) * 2002-06-11 2002-07-24 Black & Decker Inc Rotary hammer
DE102004047470A1 (de) * 2004-09-30 2006-04-06 Robert Bosch Gmbh Handwerkzeugmaschine, insbesondere Bohr- und/oder Schlaghammer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE424341C (de) * 1926-01-26 Automat Ind Ges M B H Bohr- und Gewindeschneidvorrichtung mit UEberlastungskupplung
DE2853293C2 (de) * 1978-12-09 1983-12-29 Jean Walterscheid Gmbh, 5204 Lohmar Überlastkupplung
US4373923A (en) * 1979-12-14 1983-02-15 Umc Industries Inc. Torque limiting overload coupling
DE8003571U1 (de) * 1980-02-11 1981-12-10 Hilti AG, 9494 Schaan Ueberlastkupplung zum uebertragen eines begrenzten drehmomentes
US4593800A (en) * 1983-02-22 1986-06-10 Helland Research & Engineering, Inc. Torque release drive connector
DE3503507A1 (de) * 1985-02-02 1986-08-07 Robert Bosch Gmbh, 7000 Stuttgart Bohrhammer

Also Published As

Publication number Publication date
DE3844311A1 (de) 1990-07-05
DE58903533D1 (de) 1993-03-25
EP0375917A1 (fr) 1990-07-04
EP0375917B1 (fr) 1993-02-10

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