IT1002174B - Perfezionamento apportato agli appa recchi a percussione ed a rotoper cussione - Google Patents

Perfezionamento apportato agli appa recchi a percussione ed a rotoper cussione

Info

Publication number
IT1002174B
IT1002174B IT3200673A IT3200673A IT1002174B IT 1002174 B IT1002174 B IT 1002174B IT 3200673 A IT3200673 A IT 3200673A IT 3200673 A IT3200673 A IT 3200673A IT 1002174 B IT1002174 B IT 1002174B
Authority
IT
Italy
Prior art keywords
rotoper
recchi
cussion
appa
percussion
Prior art date
Application number
IT3200673A
Other languages
English (en)
Italian (it)
Original Assignee
Maco Meudon Sa
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 Maco Meudon Sa filed Critical Maco Meudon Sa
Application granted granted Critical
Publication of IT1002174B publication Critical patent/IT1002174B/it

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
    • B25D17/11—Arrangements of noise-damping means
    • 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
    • B25D17/24—Damping the reaction force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
IT3200673A 1972-12-05 1973-11-30 Perfezionamento apportato agli appa recchi a percussione ed a rotoper cussione IT1002174B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7243918A FR2209311A5 (fr) 1972-12-05 1972-12-05

Publications (1)

Publication Number Publication Date
IT1002174B true IT1002174B (it) 1976-05-20

Family

ID=9108454

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3200673A IT1002174B (it) 1972-12-05 1973-11-30 Perfezionamento apportato agli appa recchi a percussione ed a rotoper cussione

Country Status (5)

Country Link
DE (1) DE2359708A1 (fr)
ES (1) ES421411A1 (fr)
FR (1) FR2209311A5 (fr)
GB (1) GB1410140A (fr)
IT (1) IT1002174B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506204A1 (fr) * 1981-05-21 1982-11-26 Mo Vysshee Tekhn Outil pneumatique a percussion utilisable notamment en tant que marteau pneumatique pour la destruction par exemple de roches
AU550165B2 (en) * 1982-03-01 1986-03-06 Allied Steel and Tractor Products Inc. Synchronous vibratory impact hammer
FR2540418A1 (fr) * 1983-02-07 1984-08-10 Helliot Bernard Perfectionnements apportes aux appareils a percussions
FR2554752B1 (fr) * 1983-11-10 1986-12-26 Charbonnages De France Carter insonorisant pour marteau pneumatique de foration
GB2230728B (en) * 1989-04-17 1992-10-21 Kioritz Corp Engine hammer
CA2034940A1 (fr) * 1990-01-27 1991-07-28 David T. Allan Outils pneumatiques
FI91944C (fi) * 1991-07-09 1994-09-12 Bretec Oy Hydraulinen iskuvasara
DE19730356C2 (de) * 1997-07-15 2001-05-17 Wacker Werke Kg Schwingungsgedämpfter Aufbruch- und/oder Bohrhammer
EP1166971A3 (fr) * 2000-06-27 2004-01-02 Framatome Connectors International Système d'armortissement pour les poignées d'outils

Also Published As

Publication number Publication date
ES421411A1 (es) 1976-04-01
FR2209311A5 (fr) 1974-06-28
GB1410140A (en) 1975-10-15
DE2359708A1 (de) 1974-06-06

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