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CH316892A - Mécanisme d'actionnement pour l'avancement automatique relatif d'une pièce à travailler et d'un support d'outil - Google Patents

Mécanisme d'actionnement pour l'avancement automatique relatif d'une pièce à travailler et d'un support d'outil

Info

Publication number
CH316892A
CH316892A CH316892DA CH316892A CH 316892 A CH316892 A CH 316892A CH 316892D A CH316892D A CH 316892DA CH 316892 A CH316892 A CH 316892A
Authority
CH
Switzerland
Prior art keywords
workpiece
tool holder
actuation mechanism
automatic advancement
relative automatic
Prior art date
Application number
Other languages
English (en)
Inventor
Johnson Clarence
Original Assignee
Rockwell Mfg Co
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 Rockwell Mfg Co filed Critical Rockwell Mfg Co
Publication of CH316892A publication Critical patent/CH316892A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • F15B11/072—Combined pneumatic-hydraulic systems
    • F15B11/076—Combined pneumatic-hydraulic systems with pneumatic drive or displacement and speed control or stopping by hydraulic braking
    • 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/26—Fluid-pressure drives
    • B23Q5/261—Fluid-pressure drives for spindles
    • B23Q5/263—Fluid-pressure drives for spindles with means to control the feed rate by controlling the fluid flow
    • B23Q5/265—Fluid-pressure drives for spindles with means to control the feed rate by controlling the fluid flow this regulation depending upon the position of the tools or work
    • 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/26—Fluid-pressure drives
    • B23Q5/266—Fluid-pressure drives with means to control the feed rate by controlling the fluid flow
    • B23Q5/268—Fluid-pressure drives with means to control the feed rate by controlling the fluid flow depending upon the position of the tool or work
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • F15B11/072—Combined pneumatic-hydraulic systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/216—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being pneumatic-to-hydraulic converters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30505—Non-return valves, i.e. check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40515—Flow control characterised by the type of flow control means or valve with variable throttles or orifices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/415—Flow control characterised by the connections of the flow control means in the circuit
    • F15B2211/41527—Flow control characterised by the connections of the flow control means in the circuit being connected to an output member and a directional control valve
    • F15B2211/41536—Flow control characterised by the connections of the flow control means in the circuit being connected to an output member and a directional control valve being connected to multiple ports of an output member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/455—Control of flow in the feed line, i.e. meter-in control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/75—Control of speed of the output member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/765—Control of position or angle of the output member
    • F15B2211/7653—Control of position or angle of the output member at distinct positions, e.g. at the end position

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Drilling And Boring (AREA)
CH316892D 1949-12-19 1953-03-25 Mécanisme d'actionnement pour l'avancement automatique relatif d'une pièce à travailler et d'un support d'outil CH316892A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US133922A US2715389A (en) 1949-12-19 1949-12-19 Hydro-pneumatic power mechanisms and cycling controls therefor

Publications (1)

Publication Number Publication Date
CH316892A true CH316892A (fr) 1956-10-31

Family

ID=9877173

Family Applications (1)

Application Number Title Priority Date Filing Date
CH316892D CH316892A (fr) 1949-12-19 1953-03-25 Mécanisme d'actionnement pour l'avancement automatique relatif d'une pièce à travailler et d'un support d'outil

Country Status (6)

Country Link
US (1) US2715389A (fr)
BE (1) BE518677A (fr)
CH (1) CH316892A (fr)
DE (1) DE1120842B (fr)
FR (1) FR1076359A (fr)
GB (1) GB710335A (fr)

Families Citing this family (31)

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US2922328A (en) * 1956-02-01 1960-01-26 George J Vaida Machine lathe attachment
US3106063A (en) * 1958-02-19 1963-10-08 Russel D Acton Hydraulic power devices
US3107581A (en) * 1958-05-22 1963-10-22 Ackerman Nathan Hydropneumatic feed device
US3052011A (en) * 1958-06-27 1962-09-04 Kearney & Trecker Corp Machine tool with a mechanical cutting tool changer
US2962001A (en) * 1958-11-07 1960-11-29 Hartford Special Machinery Co Hydro-pneumatic power mechanism
US2953122A (en) * 1958-11-17 1960-09-20 Ettco Tool & Machine Co Inc Hydraulic check for air drilling units
US3023739A (en) * 1960-05-02 1962-03-06 Fairchild Engine & Airplane Co High speed pneumatic actuator
US3043277A (en) * 1960-07-20 1962-07-10 Carlson Martin Hydraulic door operator system and control means therefor
US3157986A (en) * 1962-08-15 1964-11-24 Ralph R Gordon Positioning system and its control
US3173337A (en) * 1962-09-14 1965-03-16 Hardinge Brothers Inc Hydraulic variable speed feed mechanism for machine tools and the like
DE1268975B (de) * 1963-09-23 1968-05-22 Ralph Robert Gordon Steuergeraet fuer einen Druckmittelstrom
US3261266A (en) * 1963-12-31 1966-07-19 Ledeen Inc Valve actuator
DE1301943B (de) * 1964-08-20 1969-08-28 Woelm Fabrik Chem Pharmazeutis Arbeitszylinder
DE1554779A1 (de) * 1964-10-31 1970-12-17 Anton Maier Hydraulischer Antrieb fuer Arbeitsmaschinen,z.B. Spritzgussmaschinen
US3603206A (en) * 1970-03-16 1971-09-07 Quackenbush Arthur B Air-hydraulic linear feed device
US3877226A (en) * 1973-06-18 1975-04-15 Alvin S Blum Electro-mechanical actuator
US4005729A (en) * 1975-01-10 1977-02-01 Townsend Loren R Brake means for an air-powered sprinkler system
DE2907913C2 (de) * 1979-03-01 1983-05-19 Dornier Gmbh, 7990 Friedrichshafen Druckluftbetriebene Handbohrmaschine
US4481868A (en) * 1983-07-21 1984-11-13 Timesavers, Inc. Fluid cylinder with motion buffered ram assembly
US4653383A (en) * 1984-09-13 1987-03-31 Tom Henderson Oil well sub-surface pump stroke extender
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US5161449A (en) * 1989-12-22 1992-11-10 The United States Of America As Represented By The Secretary Of The Navy Pneumatic actuator with hydraulic control
US5279215A (en) * 1991-12-05 1994-01-18 Harder Willard J Machine for crushing oil filters
WO2003100385A1 (fr) * 2002-05-22 2003-12-04 Dynamic Systems Inc. Robinet d'arret integre asservi pour un piston hydraulique asservi
US20060198486A1 (en) * 2005-03-04 2006-09-07 Laberge Michel G Pressure wave generator and controller for generating a pressure wave in a fusion reactor
BRPI1008865B1 (pt) 2009-02-04 2019-12-10 General Fusion Inc sistemas e métodos para compressão de plasma
KR101488573B1 (ko) 2009-07-29 2015-02-02 제너럴 퓨전, 아이엔씨. 발사체 재순환을 이용한 플라즈마 압축 시스템 및 방법
AT509239B1 (de) * 2009-12-17 2013-03-15 Trumpf Maschinen Austria Gmbh Antriebsvorrichtung für eine biegepresse
CA2826664C (fr) 2011-02-25 2014-09-23 General Fusion, Inc. Generateur d'ondes de pression a tige de commande amovible, permettant de creer une onde de pression dans un milieu
RU2592491C1 (ru) 2013-02-08 2016-07-20 Дженерал Фьюжн Инк. (Са) Генератор волны сжатия с запускаемым поддоном поршнем

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US706688A (en) * 1901-07-17 1902-08-12 John V W Reynders Fluid-pressure-operated tool.
US789566A (en) * 1904-08-13 1905-05-09 John Riddell Reciprocating motor for machine-tools.
US897676A (en) * 1907-07-24 1908-09-01 Frank Schreidt Fluid-feeding-pressure mechanism.
US1339306A (en) * 1919-11-11 1920-05-04 Throop William Dan Electric switch
US1431248A (en) * 1920-11-15 1922-10-10 Elmer B Norris Method and apparatus for conveying molding flasks
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Also Published As

Publication number Publication date
US2715389A (en) 1955-08-16
GB710335A (en) 1954-06-09
DE1120842B (de) 1961-12-28
BE518677A (fr) 1953-04-15
FR1076359A (fr) 1954-10-26

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