FR999860A - Perfectionnements apportés aux appareils percuteurs, notamment aux marteauxpiqueurs pneumatiques - Google Patents

Perfectionnements apportés aux appareils percuteurs, notamment aux marteauxpiqueurs pneumatiques

Info

Publication number
FR999860A
FR999860A FR999860DA FR999860A FR 999860 A FR999860 A FR 999860A FR 999860D A FR999860D A FR 999860DA FR 999860 A FR999860 A FR 999860A
Authority
FR
France
Prior art keywords
impact devices
particularly pneumatic
jackhammers
pneumatic jackhammers
impact
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.)
Expired
Application number
Other languages
English (en)
Inventor
Tiberiu Emil Orban
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 filed Critical
Application granted granted Critical
Publication of FR999860A publication Critical patent/FR999860A/fr
Expired legal-status Critical Current

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
    • B25D11/02—Portable percussive tools with electromotor or other motor drive in which the tool is connected to an impulse member
    • 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
    • B25D11/10—Means for driving the impulse member comprising a cam 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
    • B25D17/02—Percussive tool bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR999860D 1946-01-18 1946-01-18 Perfectionnements apportés aux appareils percuteurs, notamment aux marteauxpiqueurs pneumatiques Expired FR999860A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR999860T 1946-01-18

Publications (1)

Publication Number Publication Date
FR999860A true FR999860A (fr) 1952-02-05

Family

ID=9559977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR999860D Expired FR999860A (fr) 1946-01-18 1946-01-18 Perfectionnements apportés aux appareils percuteurs, notamment aux marteauxpiqueurs pneumatiques

Country Status (1)

Country Link
FR (1) FR999860A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324959A (en) * 1965-03-30 1967-06-13 Olson John Tree root cutters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324959A (en) * 1965-03-30 1967-06-13 Olson John Tree root cutters

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