FR2204487B1 - - Google Patents

Info

Publication number
FR2204487B1
FR2204487B1 FR7338498A FR7338498A FR2204487B1 FR 2204487 B1 FR2204487 B1 FR 2204487B1 FR 7338498 A FR7338498 A FR 7338498A FR 7338498 A FR7338498 A FR 7338498A FR 2204487 B1 FR2204487 B1 FR 2204487B1
Authority
FR
France
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
FR7338498A
Other languages
French (fr)
Other versions
FR2204487A1 (en
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 FR2204487A1 publication Critical patent/FR2204487A1/fr
Application granted granted Critical
Publication of FR2204487B1 publication Critical patent/FR2204487B1/fr
Expired 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
    • 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
    • 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
    • B25D2211/068—Crank-actuated impulse-driving mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
FR7338498A 1972-10-30 1973-10-29 Expired FR2204487B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722253174 DE2253174A1 (en) 1972-10-30 1972-10-30 LUBRICATION DEVICE ON AN IMPACT DEVICE WHICH HAS AN AIR CUSHION IN A GUIDE CYLINDER BETWEEN A HAMMERBAER AND A DRIVE PISTON

Publications (2)

Publication Number Publication Date
FR2204487A1 FR2204487A1 (en) 1974-05-24
FR2204487B1 true FR2204487B1 (en) 1976-06-18

Family

ID=5860423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7338498A Expired FR2204487B1 (en) 1972-10-30 1973-10-29

Country Status (4)

Country Link
CH (1) CH561109A5 (en)
DE (1) DE2253174A1 (en)
FR (1) FR2204487B1 (en)
NL (1) NL7314698A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828046A (en) * 1988-04-28 1989-05-09 Vladimir Pyatov Vacuum-compression type percussion power tool with an auxiliary chamber
US4823886A (en) * 1988-04-29 1989-04-25 Vladimir Pyatov Vacuum-compression type percussion power tool
US4932479A (en) * 1988-05-05 1990-06-12 Vladimir Pyatov Vacuum-compression type percussion power tool with a pumping chamber
DE10230991A1 (en) * 2002-07-10 2004-02-12 Robert Bosch Gmbh Tool holder for a machine tool

Also Published As

Publication number Publication date
NL7314698A (en) 1974-05-02
FR2204487A1 (en) 1974-05-24
CH561109A5 (en) 1975-04-30
DE2253174A1 (en) 1974-05-09

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Legal Events

Date Code Title Description
ST Notification of lapse