FR2265486A1 - Metal cutting machine with reciprocating head - uses hydraulic circuit with restrictor valve to give fast and slow movements - Google Patents

Metal cutting machine with reciprocating head - uses hydraulic circuit with restrictor valve to give fast and slow movements

Info

Publication number
FR2265486A1
FR2265486A1 FR7412217A FR7412217A FR2265486A1 FR 2265486 A1 FR2265486 A1 FR 2265486A1 FR 7412217 A FR7412217 A FR 7412217A FR 7412217 A FR7412217 A FR 7412217A FR 2265486 A1 FR2265486 A1 FR 2265486A1
Authority
FR
France
Prior art keywords
head
piston
restrictor valve
hydraulic circuit
cutting machine
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
FR7412217A
Other languages
English (en)
Other versions
FR2265486B1 (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.)
RGA ETS
Original Assignee
RGA ETS
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 RGA ETS filed Critical RGA ETS
Priority to FR7412217A priority Critical patent/FR2265486A1/fr
Publication of FR2265486A1 publication Critical patent/FR2265486A1/fr
Application granted granted Critical
Publication of FR2265486B1 publication Critical patent/FR2265486B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/08—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for bringing the circular saw blade to the workpiece or removing same therefrom
    • B23D47/10—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for bringing the circular saw blade to the workpiece or removing same therefrom actuated by fluid or gas pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)
FR7412217A 1974-03-29 1974-03-29 Metal cutting machine with reciprocating head - uses hydraulic circuit with restrictor valve to give fast and slow movements Granted FR2265486A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7412217A FR2265486A1 (en) 1974-03-29 1974-03-29 Metal cutting machine with reciprocating head - uses hydraulic circuit with restrictor valve to give fast and slow movements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7412217A FR2265486A1 (en) 1974-03-29 1974-03-29 Metal cutting machine with reciprocating head - uses hydraulic circuit with restrictor valve to give fast and slow movements

Publications (2)

Publication Number Publication Date
FR2265486A1 true FR2265486A1 (en) 1975-10-24
FR2265486B1 FR2265486B1 (fr) 1977-03-04

Family

ID=9137377

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7412217A Granted FR2265486A1 (en) 1974-03-29 1974-03-29 Metal cutting machine with reciprocating head - uses hydraulic circuit with restrictor valve to give fast and slow movements

Country Status (1)

Country Link
FR (1) FR2265486A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870882A (en) * 1988-08-18 1989-10-03 Albert David Kyte Radial arm saw control mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870882A (en) * 1988-08-18 1989-10-03 Albert David Kyte Radial arm saw control mechanism
EP0356129A2 (fr) * 1988-08-18 1990-02-28 Kyte, Albert David Dispositif de contrôle pour une scie à bras radial
EP0356129A3 (fr) * 1988-08-18 1991-04-03 Kyte, Albert David Dispositif de contrôle pour une scie à bras radial

Also Published As

Publication number Publication date
FR2265486B1 (fr) 1977-03-04

Similar Documents

Publication Publication Date Title
FR2265486A1 (en) Metal cutting machine with reciprocating head - uses hydraulic circuit with restrictor valve to give fast and slow movements
GB1106960A (en) A pre-recorded motion producing device
GB1212576A (en) Improvements in centrifuges
IE39313L (en) Shear cutting.
GB1475752A (en) Apparatus for working elongate workpieces
GB616541A (en) Improvements in or relating to drilling and other machine tools
GB1191901A (en) Improvements in or relating to Cutting Presses
SE7903751L (sv) Sett och anordning for styrning av matningen vid horisontella bandsagar
GB1108418A (en) Improvements in and relating to copying lathes or like machines
US2585328A (en) Machine tool control
ES302927A1 (es) Dispositivo oleodinamico para el mando diferencial sometido por el util en las maquinas herramientas
FR2263398A1 (en) Hydraulic percussive tool - has changeover valve for driving moving parts to and fro
GB1093033A (en) Improvements in or relating to apparatus for continuous broaching or semi-finished products
GB1219682A (en) Swinging-arm cutting machine
GB884388A (en) Improvements in or relating to hydraulic drives
GB640605A (en) Improvements in and relating to machines for bending sheets or plates of metal
GB1456005A (en) Machine tool pecking devices
GB686895A (en) Machine for cutting internal grooves in open-ended hollow articles
SU120401A1 (ru) Пресс дл гибки резаков
GB933255A (en) Improvements relating to apparatus for controlling mould movement in continuous casting machines
GB1417268A (en) Control device for equipment for winding yarn into cops
SU472485A1 (ru) Устройство дл изготовлени проволочных выводов
GB660257A (en) Improvements in and relating to the extrusion of materials such as metals
GB1293809A (en) Improvements in or relating to decelerating and accelerating a reciprocating machine component
ES237842A3 (es) Un mecanismo hidraulico de regulaciën y control del avance de sierras alternativas para metales

Legal Events

Date Code Title Description
ST Notification of lapse