CH680993A5 - - Google Patents

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Publication number
CH680993A5
CH680993A5 CH7590A CH7590A CH680993A5 CH 680993 A5 CH680993 A5 CH 680993A5 CH 7590 A CH7590 A CH 7590A CH 7590 A CH7590 A CH 7590A CH 680993 A5 CH680993 A5 CH 680993A5
Authority
CH
Switzerland
Prior art keywords
connecting rod
cavity
hammer
bores
hammer drill
Prior art date
Application number
CH7590A
Other languages
German (de)
English (en)
Inventor
Karl Wanner
Karl Frauhammer
Gerhard Meixner
Heinz Schnerring
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of CH680993A5 publication Critical patent/CH680993A5/de

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
    • B25D11/12—Means for driving the impulse member comprising a crank mechanism
    • 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
    • B25D17/26—Lubricating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
CH7590A 1989-04-01 1990-01-10 CH680993A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893910599 DE3910599C2 (de) 1989-04-01 1989-04-01 Schmiervorrichtung für einen Bohr- und/oder Schlaghammer

Publications (1)

Publication Number Publication Date
CH680993A5 true CH680993A5 (enrdf_load_stackoverflow) 1992-12-31

Family

ID=6377638

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7590A CH680993A5 (enrdf_load_stackoverflow) 1989-04-01 1990-01-10

Country Status (2)

Country Link
CH (1) CH680993A5 (enrdf_load_stackoverflow)
DE (1) DE3910599C2 (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005061399A1 (de) 2005-12-22 2007-07-05 Robert Bosch Gmbh Handwerkzeugmaschine, insbesondere Bohr- und/oder Meißelhammer
DE102005061402A1 (de) * 2005-12-22 2007-06-28 Robert Bosch Gmbh Handwerkzeugmaschine, insbesondere Bohr- und/oder Meißelhammer
AU2007202971A1 (en) 2006-07-01 2008-01-17 Black & Decker, Inc. A lubricant pump for a hammer drill
US7726413B2 (en) 2006-07-01 2010-06-01 Black & Decker Inc. Tool holder for a powered hammer
US7413026B2 (en) 2006-07-01 2008-08-19 Black & Decker Inc. Lubricant system for powered hammer
JP2008012661A (ja) 2006-07-01 2008-01-24 Black & Decker Inc ハンマードリル用のビートピース磨耗表示器
US7624815B2 (en) 2006-07-01 2009-12-01 Black & Decker Inc. Powered hammer with vibration dampener
DE102007000827A1 (de) 2007-10-08 2009-04-09 Hilti Aktiengesellschaft Handwerkzeugmaschine mit einem Kurbelgetriebe
GB201321894D0 (en) * 2013-12-11 2014-01-22 Black & Decker Inc Hammer drive mechanism
US20250236002A1 (en) * 2024-01-18 2025-07-24 Carlos Ponce Handheld piledriving apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6043278B2 (ja) * 1977-02-04 1985-09-27 芝浦メカトロニクス株式会社 ハンマドリル

Also Published As

Publication number Publication date
DE3910599A1 (de) 1990-10-04
DE3910599C2 (de) 1994-11-17

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Legal Events

Date Code Title Description
PL Patent ceased