FR2484316A1 - Machine pneumatique a percussion comportant un dispositif d'amortissement de contrecoup - Google Patents

Machine pneumatique a percussion comportant un dispositif d'amortissement de contrecoup Download PDF

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Publication number
FR2484316A1
FR2484316A1 FR8010205A FR8010205A FR2484316A1 FR 2484316 A1 FR2484316 A1 FR 2484316A1 FR 8010205 A FR8010205 A FR 8010205A FR 8010205 A FR8010205 A FR 8010205A FR 2484316 A1 FR2484316 A1 FR 2484316A1
Authority
FR
France
Prior art keywords
barrel
damping chamber
floating bushing
shoulder
sleeve
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
FR8010205A
Other languages
English (en)
French (fr)
Other versions
FR2484316B1 (cg-RX-API-DMAC10.html
Inventor
I V Nikolaev
V A Evpolov
L M Dronova
A I Lednikov
M A Moskvin
O Y Sutyagin
O A Yankovsky
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.)
INST MEKHANIZIROVANNOGO
Original Assignee
INST MEKHANIZIROVANNOGO
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 INST MEKHANIZIROVANNOGO filed Critical INST MEKHANIZIROVANNOGO
Priority to FR8010205A priority Critical patent/FR2484316A1/fr
Publication of FR2484316A1 publication Critical patent/FR2484316A1/fr
Application granted granted Critical
Publication of FR2484316B1 publication Critical patent/FR2484316B1/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
    • B25D17/24—Damping the reaction force
    • B25D17/245—Damping the reaction force using a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
FR8010205A 1980-05-07 1980-05-07 Machine pneumatique a percussion comportant un dispositif d'amortissement de contrecoup Granted FR2484316A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8010205A FR2484316A1 (fr) 1980-05-07 1980-05-07 Machine pneumatique a percussion comportant un dispositif d'amortissement de contrecoup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8010205A FR2484316A1 (fr) 1980-05-07 1980-05-07 Machine pneumatique a percussion comportant un dispositif d'amortissement de contrecoup

Publications (2)

Publication Number Publication Date
FR2484316A1 true FR2484316A1 (fr) 1981-12-18
FR2484316B1 FR2484316B1 (cg-RX-API-DMAC10.html) 1982-08-06

Family

ID=9241725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010205A Granted FR2484316A1 (fr) 1980-05-07 1980-05-07 Machine pneumatique a percussion comportant un dispositif d'amortissement de contrecoup

Country Status (1)

Country Link
FR (1) FR2484316A1 (cg-RX-API-DMAC10.html)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1154593A (en) * 1966-06-13 1969-06-11 Charles Leavell Vibrationless Percussive Tool.
FR2304450A1 (fr) * 1975-03-18 1976-10-15 Atlas Copco Ab Procede et dispositif pour amortir le rebond d'un outil a percussion
FR2355617A1 (fr) * 1975-12-18 1978-01-20 Montabert Roger Machine de percussion
GB2014651A (en) * 1978-02-21 1979-08-30 Justus E J Hydraulic impact device
SU712245A1 (ru) * 1974-04-26 1980-01-30 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Механизированного И Ручного Строительно-Монтажного Инструмента,Вибраторов И Строительно-Отделочных Машин Машина ударного действи

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1154593A (en) * 1966-06-13 1969-06-11 Charles Leavell Vibrationless Percussive Tool.
SU712245A1 (ru) * 1974-04-26 1980-01-30 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Механизированного И Ручного Строительно-Монтажного Инструмента,Вибраторов И Строительно-Отделочных Машин Машина ударного действи
FR2304450A1 (fr) * 1975-03-18 1976-10-15 Atlas Copco Ab Procede et dispositif pour amortir le rebond d'un outil a percussion
FR2355617A1 (fr) * 1975-12-18 1978-01-20 Montabert Roger Machine de percussion
GB2014651A (en) * 1978-02-21 1979-08-30 Justus E J Hydraulic impact device

Also Published As

Publication number Publication date
FR2484316B1 (cg-RX-API-DMAC10.html) 1982-08-06

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Legal Events

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