IT1126324B - Valvola copiatrice,particolarmente per idrocopiatori di macchine utensili - Google Patents

Valvola copiatrice,particolarmente per idrocopiatori di macchine utensili

Info

Publication number
IT1126324B
IT1126324B IT27073/79A IT2707379A IT1126324B IT 1126324 B IT1126324 B IT 1126324B IT 27073/79 A IT27073/79 A IT 27073/79A IT 2707379 A IT2707379 A IT 2707379A IT 1126324 B IT1126324 B IT 1126324B
Authority
IT
Italy
Prior art keywords
hydrocopiers
copier
valve
machine tool
tool
Prior art date
Application number
IT27073/79A
Other languages
English (en)
Other versions
IT7927073A0 (it
Inventor
Giampiero Inalba
Original Assignee
Duplomatic
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 Duplomatic filed Critical Duplomatic
Priority to IT27073/79A priority Critical patent/IT1126324B/it
Publication of IT7927073A0 publication Critical patent/IT7927073A0/it
Priority to FR8013981A priority patent/FR2468442A1/fr
Priority to DE3024026A priority patent/DE3024026A1/de
Priority to ES493215A priority patent/ES493215A0/es
Priority to GB8023979A priority patent/GB2065010B/en
Application granted granted Critical
Publication of IT1126324B publication Critical patent/IT1126324B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/24—Feelers; Feeler units
    • B23Q35/26—Feelers; Feeler units designed for a physical contact with a pattern or a model
    • B23Q35/36—Feelers; Feeler units designed for a physical contact with a pattern or a model for control of a hydraulic or pneumatic copying system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0708—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides comprising means to avoid jamming of the slide or means to modify the flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Sliding Valves (AREA)
  • Lift Valve (AREA)
  • Sewing Machines And Sewing (AREA)
IT27073/79A 1979-11-06 1979-11-06 Valvola copiatrice,particolarmente per idrocopiatori di macchine utensili IT1126324B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT27073/79A IT1126324B (it) 1979-11-06 1979-11-06 Valvola copiatrice,particolarmente per idrocopiatori di macchine utensili
FR8013981A FR2468442A1 (fr) 1979-11-06 1980-06-24 Soupape de reproduction, notamment pour dispositif de copiage hydraulique de machines-outils
DE3024026A DE3024026A1 (de) 1979-11-06 1980-06-26 Kopierventil, insbesondere fuer hydraulisch arbeitende nachformvorrichtungen von werkzeugmaschinen
ES493215A ES493215A0 (es) 1979-11-06 1980-07-09 Perfeccionamientos en las torretas portaherramientas revol- ver
GB8023979A GB2065010B (en) 1979-11-06 1980-07-22 Transfer valve for hydraulic copying attachments for machine tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27073/79A IT1126324B (it) 1979-11-06 1979-11-06 Valvola copiatrice,particolarmente per idrocopiatori di macchine utensili

Publications (2)

Publication Number Publication Date
IT7927073A0 IT7927073A0 (it) 1979-11-06
IT1126324B true IT1126324B (it) 1986-05-21

Family

ID=11220891

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27073/79A IT1126324B (it) 1979-11-06 1979-11-06 Valvola copiatrice,particolarmente per idrocopiatori di macchine utensili

Country Status (5)

Country Link
DE (1) DE3024026A1 (it)
ES (1) ES493215A0 (it)
FR (1) FR2468442A1 (it)
GB (1) GB2065010B (it)
IT (1) IT1126324B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741365A (en) * 1986-08-04 1988-05-03 Mcdonnell Douglas Corporation Compound pneumatic valve
US8464756B2 (en) * 2009-09-22 2013-06-18 Eaton Corporation Spool valve

Also Published As

Publication number Publication date
GB2065010A (en) 1981-06-24
IT7927073A0 (it) 1979-11-06
FR2468442B3 (it) 1983-04-08
ES8103676A1 (es) 1981-03-16
GB2065010B (en) 1983-04-07
DE3024026A1 (de) 1981-05-14
ES493215A0 (es) 1981-03-16
FR2468442A1 (fr) 1981-05-08

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