TR200103689T2 - New oil dynamic impact machine working at constant hydraulic pressure - Google Patents

New oil dynamic impact machine working at constant hydraulic pressure

Info

Publication number
TR200103689T2
TR200103689T2 TR2001/03689T TR200103689T TR200103689T2 TR 200103689 T2 TR200103689 T2 TR 200103689T2 TR 2001/03689 T TR2001/03689 T TR 2001/03689T TR 200103689 T TR200103689 T TR 200103689T TR 200103689 T2 TR200103689 T2 TR 200103689T2
Authority
TR
Turkey
Prior art keywords
dynamic impact
impact machine
hydraulic pressure
new oil
machine working
Prior art date
Application number
TR2001/03689T
Other languages
Turkish (tr)
Inventor
Gallo Pasquale
Original Assignee
Priver Industriale S. R. L.
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 Priver Industriale S. R. L. filed Critical Priver Industriale S. R. L.
Publication of TR200103689T2 publication Critical patent/TR200103689T2/en

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
    • B25D9/145—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
    • 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
    • B25D9/16—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
    • 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)
  • Fluid-Pressure Circuits (AREA)
  • Soil Working Implements (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Lubricants (AREA)

Abstract

Besleme devresinin hidrolik gücünü mekanik bir kuvvet olarak aktaran pistonun (3) bulundugu bir gövdeye (1), kirma islemini yerine getirmek için mekanik kuvveti aktaran bir alete (5), besleme devresi tarafindan saglanmakta olan hidrolik gücün muhafaza edilmesi islevine sahip olan azot gazi ile doldurulmus yüksek basinçli hidrolik toplayiciya (2) sahip olan ve çalisma basincini sabit bir degerde koruyan düzenleyici bir kayan valf' le (4) ayirt edilen, yagli dinamik darbe makinesi; bu mekanizma pistonun hareketini, yer degistirmesini ve yag girisi ve bosalma kontrol noktalarini (19, 11) kontrol eder.It is filled with nitrogen gas, which has a function of preserving the hydraulic power provided by the feed circuit, to a body (1) where the piston (3) transfers the hydraulic power of the feed circuit as a mechanical force, to carry out the breaking operation. greasy dynamic impact machine, which has a high pressure hydraulic collector (2) and is distinguished by a regulating slide valve (4) that maintains the working pressure at a constant value; this mechanism controls the movement of the piston, displacement, and oil inlet and discharge check points (19, 11).

TR2001/03689T 1999-06-22 2000-06-19 New oil dynamic impact machine working at constant hydraulic pressure TR200103689T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999BA000024A IT1312140B1 (en) 1999-06-22 1999-06-22 PERCUSSION HYDRAULIC MACHINE OF INNOVATIVE CONCEPTION WORKING WITH CONSTANT HYDRAULIC PRESSURE.

Publications (1)

Publication Number Publication Date
TR200103689T2 true TR200103689T2 (en) 2002-05-21

Family

ID=11335985

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2001/03689T TR200103689T2 (en) 1999-06-22 2000-06-19 New oil dynamic impact machine working at constant hydraulic pressure

Country Status (11)

Country Link
EP (1) EP1196266B1 (en)
AT (1) ATE285873T1 (en)
CZ (1) CZ20014630A3 (en)
DE (1) DE60017138T2 (en)
ES (1) ES2234615T3 (en)
HU (1) HUP0201028A2 (en)
IT (1) IT1312140B1 (en)
PL (1) PL352315A1 (en)
SK (1) SK18442001A3 (en)
TR (1) TR200103689T2 (en)
WO (1) WO2000078510A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2863671B1 (en) * 2003-12-11 2006-01-13 Montabert Roger PRESSURE REGULATING DEVICE FOR PERCUSSION HYDRAULIC DEVICE
CA2548404C (en) 2003-12-19 2012-03-13 Clark Equipment Company Impact tool
ITBA20050012A1 (en) * 2005-03-16 2006-09-17 Eutecna S R L Soc HYDRAULIC PERCUSSION MACHINE WITH ON-OFF TYPE DRAWER AND PILOT PISTON
CN100457398C (en) * 2006-05-25 2009-02-04 马鞍山市惊天液压机械制造有限公司 Split type intelligent type hydraulic hammer
SE542526C2 (en) 2015-10-19 2020-06-02 Husqvarna Ab Energy buffer arrangement and method for remote controlled demolition robot
SE542525C2 (en) 2015-10-19 2020-06-02 Husqvarna Ab Automatic tuning of valve for remote controlled demolition robot
SE539241C2 (en) 2015-10-19 2017-05-23 Husqvarna Ab Adaptive control of hydraulic tool on remote demolition robot
WO2022146353A1 (en) * 2020-12-31 2022-07-07 Inan Makina Sanayi Ve Ticaret Anonim Sirketi Hydraulic rock breaker with anti-blank firing system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI72908C (en) * 1979-06-29 1987-08-10 Rammer Oy Hydraulic percussion machine.
FR2509217A1 (en) * 1981-07-10 1983-01-14 Montabert Ets MU-PERCUSSION APPARATUS USING PRESSURIZED FLUID
EP0085279B1 (en) * 1982-01-22 1986-07-09 Mauro Vitulano Directional control valve to obtain in a hydraulic appliance the alternative motion of a piston operating to charge and fire a tool, specially suitable for hydraulic hammers
ES2103711T3 (en) * 1989-10-18 1997-10-01 Mauro Vitulano METHOD FOR AUTOMATICALLY ADJUSTING THE FUNCTIONAL PARAMETERS OF A PERCUSSION HYDRAULIC DEVICE.

Also Published As

Publication number Publication date
ES2234615T3 (en) 2005-07-01
PL352315A1 (en) 2003-08-11
ITBA990024A1 (en) 2000-12-22
DE60017138T2 (en) 2006-01-12
WO2000078510A3 (en) 2001-07-19
ATE285873T1 (en) 2005-01-15
HUP0201028A2 (en) 2002-08-28
EP1196266A2 (en) 2002-04-17
WO2000078510A2 (en) 2000-12-28
SK18442001A3 (en) 2002-04-04
EP1196266B1 (en) 2004-12-29
CZ20014630A3 (en) 2003-04-16
DE60017138D1 (en) 2005-02-03
IT1312140B1 (en) 2002-04-09

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