FR2509217B1 - - Google Patents

Info

Publication number
FR2509217B1
FR2509217B1 FR8114043A FR8114043A FR2509217B1 FR 2509217 B1 FR2509217 B1 FR 2509217B1 FR 8114043 A FR8114043 A FR 8114043A FR 8114043 A FR8114043 A FR 8114043A FR 2509217 B1 FR2509217 B1 FR 2509217B1
Authority
FR
France
Prior art keywords
piston
chamber
high pressure
pressure circuit
distributor
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
FR8114043A
Other languages
English (en)
French (fr)
Other versions
FR2509217A1 (fr
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.)
Montabert SAS
Original Assignee
Montabert SAS
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 Montabert SAS filed Critical Montabert SAS
Priority to FR8114043A priority Critical patent/FR2509217A1/fr
Priority to ES513330A priority patent/ES513330A0/es
Priority to ZA824781A priority patent/ZA824781B/xx
Priority to EP82420091A priority patent/EP0070246B1/fr
Priority to DE8282420091T priority patent/DE3260607D1/de
Priority to DE198282420091T priority patent/DE70246T1/de
Priority to AT82420091T priority patent/ATE9071T1/de
Priority to CA000406817A priority patent/CA1205353A/fr
Priority to FI822439A priority patent/FI78857C/fi
Priority to BR8203985A priority patent/BR8203985A/pt
Priority to AU85778/82A priority patent/AU540338B2/en
Priority to NO822392A priority patent/NO151109C/no
Priority to JP57118701A priority patent/JPS5912428B2/ja
Publication of FR2509217A1 publication Critical patent/FR2509217A1/fr
Application granted granted Critical
Publication of FR2509217B1 publication Critical patent/FR2509217B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/16—Valve arrangements therefor
    • B25D9/20—Valve arrangements therefor involving a tubular-type slide valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06—Means for driving the impulse member
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/145—Control devices for the reciprocating piston for hydraulically actuated hammers having an accumulator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2209/00—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D2209/002—Pressure accumulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2209/00—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D2209/005—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously having a tubular-slide valve, which is coaxial with the piston

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Pens And Brushes (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Valve Device For Special Equipments (AREA)
  • Surgical Instruments (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Catching Or Destruction (AREA)
  • Earth Drilling (AREA)
  • Lasers (AREA)
FR8114043A 1981-07-10 1981-07-10 Appareil a percussions mu par un fluide sous pression Granted FR2509217A1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR8114043A FR2509217A1 (fr) 1981-07-10 1981-07-10 Appareil a percussions mu par un fluide sous pression
ES513330A ES513330A0 (es) 1981-07-10 1982-06-22 "perfeccionamientos en los aparatos de percusiones movidos por fluido bajo presion".
ZA824781A ZA824781B (en) 1981-07-10 1982-07-05 Percussion device actuated by a fluid under pressure
AT82420091T ATE9071T1 (de) 1981-07-10 1982-07-06 Hydraulische schlageinrichtung.
DE8282420091T DE3260607D1 (en) 1981-07-10 1982-07-06 Hydraulic percussion device
DE198282420091T DE70246T1 (de) 1981-07-10 1982-07-06 Hydraulische schlageinrichtung.
EP82420091A EP0070246B1 (fr) 1981-07-10 1982-07-06 Appareil à percussions mû par un fluide sous pression
CA000406817A CA1205353A (fr) 1981-07-10 1982-07-07 Appareil a percussion mu par un fluide sous pression
BR8203985A BR8203985A (pt) 1981-07-10 1982-07-08 Aparelho de percussoes movido por um fluido sob pressao
FI822439A FI78857C (fi) 1981-07-10 1982-07-08 Slaganordning driven av en vaetska under tryck.
NO822392A NO151109C (no) 1981-07-10 1982-07-09 Slagapparat drevet med trykkfluidum
JP57118701A JPS5912428B2 (ja) 1981-07-10 1982-07-09 圧力流体により作動される衝撃装置
AU85778/82A AU540338B2 (en) 1981-07-10 1982-07-09 Percussive hammer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8114043A FR2509217A1 (fr) 1981-07-10 1981-07-10 Appareil a percussions mu par un fluide sous pression

Publications (2)

Publication Number Publication Date
FR2509217A1 FR2509217A1 (fr) 1983-01-14
FR2509217B1 true FR2509217B1 (ru) 1984-08-10

Family

ID=9260646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8114043A Granted FR2509217A1 (fr) 1981-07-10 1981-07-10 Appareil a percussions mu par un fluide sous pression

Country Status (12)

Country Link
EP (1) EP0070246B1 (ru)
JP (1) JPS5912428B2 (ru)
AT (1) ATE9071T1 (ru)
AU (1) AU540338B2 (ru)
BR (1) BR8203985A (ru)
CA (1) CA1205353A (ru)
DE (2) DE70246T1 (ru)
ES (1) ES513330A0 (ru)
FI (1) FI78857C (ru)
FR (1) FR2509217A1 (ru)
NO (1) NO151109C (ru)
ZA (1) ZA824781B (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141657A (en) * 1983-05-10 1985-01-03 Panther Equip Ltd Improvements in hydraulically operated hammers
FR2550983A1 (fr) * 1983-08-25 1985-03-01 Montabert Ets Appareil a percussions hydraulique
DE3443542A1 (de) * 1984-11-29 1986-06-05 Fried. Krupp Gmbh, 4300 Essen Hydraulische schlagvorrichtung
FR2595972B2 (fr) * 1985-07-16 1989-10-20 Montabert Ets Appareil a percussions
FR2602448B1 (fr) * 1986-08-07 1988-10-21 Montabert Ets Procede de regulation des parametres de percussion du piston de frappe d'un appareil mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre de ce procede
FR2618092B1 (fr) * 1987-07-17 1989-11-10 Montabert Ets Distributeur hydraulique pour appareil a percussions mu par un fluide incompressible sous pression
EP0426928B1 (en) * 1989-10-18 1997-06-25 Mauro Vitulano Method to automatically adjust the functional parameters of a percussion apparatus
ATE145028T1 (de) * 1992-01-21 1996-11-15 Bsp Int Foundation Ventilsteuervorrichtung
IT1312140B1 (it) * 1999-06-22 2002-04-09 Priver Ind Srl Macchina oleodinamica a percussione di concezione innovativafunzionante a pressione idraulica costante.
CN110107220B (zh) * 2019-05-05 2020-12-04 三峡大学 撞击装置及凿岩设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1431835A (fr) * 1965-01-28 1966-03-18 Montabert Ets Appareil à percussions
CA941264A (en) * 1970-04-03 1974-02-05 Etablissements Montabert Dispositif de commande du distributeur d'un appareil a percussions mu par un liquide sous pression
US3991655A (en) * 1974-11-11 1976-11-16 Hydroacoustics Inc. Hydroacoustic apparatus and valving mechanisms for use therein
FI751895A (ru) * 1975-06-26 1976-12-27 Xandor Ag
FI56430C (fi) * 1975-10-20 1982-08-09 Tampella Oy Ab Slaganordning driven av en tryckvaetska
FR2369908A1 (fr) * 1976-11-08 1978-06-02 Montabert Roger Appareil a percussions hydraulique
SU945412A2 (ru) * 1978-12-27 1982-07-23 Ордена Трудового Красного Знамени институт гидродинамики СО АН СССР Устройство ударного действи

Also Published As

Publication number Publication date
NO151109B (no) 1984-11-05
ATE9071T1 (de) 1984-09-15
JPS5912428B2 (ja) 1984-03-23
AU8577882A (en) 1983-01-13
CA1205353A (fr) 1986-06-03
FI78857B (fi) 1989-06-30
NO822392L (no) 1983-01-11
FI822439L (fi) 1983-01-11
ES8304466A1 (es) 1983-03-16
DE70246T1 (de) 1983-05-11
FI78857C (fi) 1989-10-10
ZA824781B (en) 1983-04-27
FI822439A0 (fi) 1982-07-08
ES513330A0 (es) 1983-03-16
JPS5871081A (ja) 1983-04-27
NO151109C (no) 1985-02-13
BR8203985A (pt) 1983-07-05
EP0070246B1 (fr) 1984-08-22
FR2509217A1 (fr) 1983-01-14
DE3260607D1 (en) 1984-09-27
EP0070246A1 (fr) 1983-01-19
AU540338B2 (en) 1984-11-15

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