FR2303641A1 - Marteau a percussion ou a rotation-percussion a boitier en pieces moulees - Google Patents

Marteau a percussion ou a rotation-percussion a boitier en pieces moulees

Info

Publication number
FR2303641A1
FR2303641A1 FR7607204A FR7607204A FR2303641A1 FR 2303641 A1 FR2303641 A1 FR 2303641A1 FR 7607204 A FR7607204 A FR 7607204A FR 7607204 A FR7607204 A FR 7607204A FR 2303641 A1 FR2303641 A1 FR 2303641A1
Authority
FR
France
Prior art keywords
percussion hammer
rotation
case
molded parts
percussion
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.)
Granted
Application number
FR7607204A
Other languages
English (en)
French (fr)
Other versions
FR2303641B1 (US06330241-20011211-M00004.png
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.)
DUSS MASCHF
Original Assignee
DUSS MASCHF
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 DUSS MASCHF filed Critical DUSS MASCHF
Publication of FR2303641A1 publication Critical patent/FR2303641A1/fr
Application granted granted Critical
Publication of FR2303641B1 publication Critical patent/FR2303641B1/fr
Granted legal-status Critical Current

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
    • 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
    • B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
    • 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
    • B25D2211/003—Crossed drill and motor spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
FR7607204A 1975-03-13 1976-03-12 Marteau a percussion ou a rotation-percussion a boitier en pieces moulees Granted FR2303641A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752511041 DE2511041A1 (de) 1975-03-13 1975-03-13 Schlag- oder drehschlaghammer mit einem durch formstuecke gebildeten gehaeuseraum

Publications (2)

Publication Number Publication Date
FR2303641A1 true FR2303641A1 (fr) 1976-10-08
FR2303641B1 FR2303641B1 (US06330241-20011211-M00004.png) 1980-08-08

Family

ID=5941313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607204A Granted FR2303641A1 (fr) 1975-03-13 1976-03-12 Marteau a percussion ou a rotation-percussion a boitier en pieces moulees

Country Status (5)

Country Link
CH (1) CH608983A5 (US06330241-20011211-M00004.png)
DE (1) DE2511041A1 (US06330241-20011211-M00004.png)
FR (1) FR2303641A1 (US06330241-20011211-M00004.png)
GB (1) GB1541037A (US06330241-20011211-M00004.png)
NL (1) NL7602454A (US06330241-20011211-M00004.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4497380A (en) * 1981-06-17 1985-02-05 Black & Decker Inc. Hand-held power tools including bearing supports for components undergoing linear movement
EP0226644A1 (en) * 1985-11-26 1987-07-01 Shibaura Engineering Works Company, Ltd. Rotary hammer
FR2856378A1 (fr) 2003-06-18 2004-12-24 Gaudeffroy Charles Mic Guilhot Gyroptere a securite renforcee

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844110A1 (de) * 1978-10-10 1980-04-24 Bosch Gmbh Robert Handwerkzeugmaschine, insbesondere meisselhammer
DE3064703D1 (en) * 1979-08-31 1983-10-06 Black & Decker Inc Portable tool such as a rotary hammer or the like
TWM268150U (en) * 2004-08-17 2005-06-21 Guo-Rung Liu Impact cylinder for reciprocal type pneumatic tool

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2163235A5 (US06330241-20011211-M00004.png) * 1972-02-21 1973-07-20 Bosch
FR2203692A1 (US06330241-20011211-M00004.png) * 1972-10-19 1974-05-17 Duss Maschf

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2163235A5 (US06330241-20011211-M00004.png) * 1972-02-21 1973-07-20 Bosch
FR2203692A1 (US06330241-20011211-M00004.png) * 1972-10-19 1974-05-17 Duss Maschf

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4497380A (en) * 1981-06-17 1985-02-05 Black & Decker Inc. Hand-held power tools including bearing supports for components undergoing linear movement
EP0226644A1 (en) * 1985-11-26 1987-07-01 Shibaura Engineering Works Company, Ltd. Rotary hammer
FR2856378A1 (fr) 2003-06-18 2004-12-24 Gaudeffroy Charles Mic Guilhot Gyroptere a securite renforcee

Also Published As

Publication number Publication date
GB1541037A (en) 1979-02-21
FR2303641B1 (US06330241-20011211-M00004.png) 1980-08-08
NL7602454A (nl) 1976-09-15
DE2511041A1 (de) 1976-09-23
CH608983A5 (en) 1979-02-15

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse