IT234292Y1 - PERFORATOR HAMMER - Google Patents

PERFORATOR HAMMER

Info

Publication number
IT234292Y1
IT234292Y1 ITMI940831U IT234292Y1 IT 234292 Y1 IT234292 Y1 IT 234292Y1 IT MI940831 U ITMI940831 U IT MI940831U IT 234292 Y1 IT234292 Y1 IT 234292Y1
Authority
IT
Italy
Prior art keywords
perforator
hammer
perforator hammer
Prior art date
Application number
Other languages
Italian (it)
Inventor
Ulrich Muetschele
Frauhammer Karl
Gerhard Meixner
Heinz Schnerring
Volker Biermann
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 ITMI940831V0 publication Critical patent/ITMI940831V0/en
Publication of ITMI940831U1 publication Critical patent/ITMI940831U1/en
Application granted granted Critical
Publication of IT234292Y1 publication Critical patent/IT234292Y1/en

Links

Classifications

    • 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
    • B25D17/084—Rotating chucks or sockets
    • B25D17/088—Rotating chucks or sockets with radial movable locking elements co-operating with bit shafts specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/191—Ram catchers for stopping the ram when entering idling mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
IT94MI000831 1993-12-21 1994-12-16 PERFORATOR HAMMER IT234292Y1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19934343583 DE4343583B4 (en) 1993-12-21 1993-12-21 Rotary Hammer

Publications (3)

Publication Number Publication Date
ITMI940831V0 ITMI940831V0 (en) 1994-12-16
ITMI940831U1 ITMI940831U1 (en) 1996-06-16
IT234292Y1 true IT234292Y1 (en) 2000-03-09

Family

ID=6505598

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94MI000831 IT234292Y1 (en) 1993-12-21 1994-12-16 PERFORATOR HAMMER

Country Status (5)

Country Link
JP (1) JP3761209B2 (en)
CH (1) CH688682A5 (en)
DE (1) DE4343583B4 (en)
GB (1) GB2285007B (en)
IT (1) IT234292Y1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19717712A1 (en) * 1997-04-18 1998-10-22 Black & Decker Inc Hammer drill
GB0213464D0 (en) * 2002-06-12 2002-07-24 Black & Decker Inc Hammer
GB2401570B (en) * 2003-05-12 2006-07-05 Black & Decker Inc Spindle assembly for hammer drill
DE10359572A1 (en) * 2003-12-18 2005-07-28 Robert Bosch Gmbh Schlagwerk for a repetitive beating hand tool
DE102004012433A1 (en) * 2004-03-13 2005-09-29 Robert Bosch Gmbh Hand tool
BG66156B1 (en) * 2007-09-21 2011-09-30 "Спарки Елтос" АД Percussive mechanism for portable electric percussion drilling machines
DE102007062729A1 (en) 2007-12-27 2009-07-02 Robert Bosch Gmbh Hand-held machine tool e.g. percussion hammer, has drive tube rotatably supported in housing, and tool holder fixedly connected with drive tube, and positively connecting element radially and axially fixing drive tube on housing
CN110219851B (en) * 2019-04-02 2024-04-26 台州贝力特机械有限公司 Piston guide structure of hydraulic breaking hammer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3310145C2 (en) * 1983-03-21 1993-10-21 Hilti Ag Electropneumatic hammer drill with replaceable hammer mechanism
GB2166381A (en) * 1984-11-02 1986-05-08 Tecnedil Srl Pneumatic hammer damping device
DE3828309C3 (en) * 1988-08-20 1998-07-30 Bosch Gmbh Robert Hammer drill

Also Published As

Publication number Publication date
ITMI940831U1 (en) 1996-06-16
ITMI940831V0 (en) 1994-12-16
DE4343583A1 (en) 1995-06-22
GB2285007A (en) 1995-06-28
GB9422419D0 (en) 1995-01-04
JPH07205049A (en) 1995-08-08
GB2285007B (en) 1997-06-04
JP3761209B2 (en) 2006-03-29
DE4343583B4 (en) 2005-03-24
CH688682A5 (en) 1998-01-15

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Legal Events

Date Code Title Description
0001 Granted