FR64947E - Hydraulic actuator for machine tool part carriers - Google Patents

Hydraulic actuator for machine tool part carriers

Info

Publication number
FR64947E
FR64947E FR64947DA FR64947E FR 64947 E FR64947 E FR 64947E FR 64947D A FR64947D A FR 64947DA FR 64947 E FR64947 E FR 64947E
Authority
FR
France
Prior art keywords
machine tool
hydraulic actuator
tool part
part carriers
carriers
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
Other languages
French (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.)
LA PRECISION INDUSTRIELLE
Original Assignee
LA PRECISION INDUSTRIELLE
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 LA PRECISION INDUSTRIELLE filed Critical LA PRECISION INDUSTRIELLE
Application granted granted Critical
Publication of FR64947E publication Critical patent/FR64947E/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/003—Work or tool ejection means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/207—Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/207—Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the spindle
    • B23B31/2073—Axially fixed cam, moving jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
    • B23B31/302—Hydraulic equipment, e.g. pistons, valves, rotary joints
    • 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
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/001—Stops, cams, or holders therefor
    • B23Q16/002—Stops for use in a hollow spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/24—Cooling or lubrication means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/02—Use of a particular power source
    • B23B2270/025—Hydraulics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gripping On Spindles (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
FR64947D 1953-03-09 1953-12-24 Hydraulic actuator for machine tool part carriers Expired FR64947E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1075565T 1953-03-09

Publications (1)

Publication Number Publication Date
FR64947E true FR64947E (en) 1955-12-14

Family

ID=9607202

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1075565D Expired FR1075565A (en) 1953-03-09 1953-03-09 Hydraulic actuator for machine tool part carriers
FR64947D Expired FR64947E (en) 1953-03-09 1953-12-24 Hydraulic actuator for machine tool part carriers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1075565D Expired FR1075565A (en) 1953-03-09 1953-03-09 Hydraulic actuator for machine tool part carriers

Country Status (4)

Country Link
US (1) US2835227A (en)
DE (1) DE1018696B (en)
FR (2) FR1075565A (en)
GB (1) GB761157A (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1129058A (en) * 1955-06-07 1957-01-15 Prec Ind Machining chuck and its operating mechanism
US2986122A (en) * 1959-01-08 1961-05-30 Chauncey H Shattuck Revolving pressure cylinder
FR1230498A (en) * 1959-02-12 1960-09-16 Prec Ind Machine tool spindle with incorporated hydraulic motor
CH358664A (en) * 1959-09-10 1961-11-30 Dubied & Cie Sa E Hydraulic actuator for operating a workpiece carrier of a machine tool
US3174765A (en) * 1962-11-05 1965-03-23 A And C Engineering Co Non-rotating pneumatic chuck actuator
US3380350A (en) * 1965-10-22 1968-04-30 Midwest Gage Co Inc Rotating air cylinder utilizing air as air seal
US3417672A (en) * 1967-06-28 1968-12-24 Sp Mfg Corp Rotary hydraulic cylinder
US3685397A (en) * 1970-12-21 1972-08-22 Parker Hannifin Corp Swivel fitting
US3806082A (en) * 1972-01-24 1974-04-23 Smith International Power kelly cock
FR2230885B1 (en) * 1973-04-13 1977-07-29 Precision Industrielle
US4168654A (en) * 1976-06-14 1979-09-25 Logansport Machine Co., Inc. Fluid supply distributor
US4304513A (en) * 1978-02-23 1981-12-08 Hurco Manufacturing Company, Inc. Milling machine including improved tool knock-out means
DE2847951C2 (en) * 1978-11-04 1986-10-23 Günter Horst 7927 Sontheim Röhm Hydraulically operated hollow clamping cylinder for clamping devices on a rotating spindle, in particular a lathe spindle
DE2847950C2 (en) * 1978-11-04 1984-04-19 Günter Horst 7927 Sontheim Röhm Hydraulically operated hollow clamping cylinder for clamping devices on a rotating lathe spindle
JPS55144949A (en) * 1979-04-26 1980-11-12 Kitagawa Tekkosho:Kk Cooling mechanism for rotary fluid pressure cylinder
US4456217A (en) * 1979-10-24 1984-06-26 Pet Tech-Dril Saf, Inc. Kelly valving apparatus
EP0042390A1 (en) * 1979-10-24 1981-12-30 WINEGEART, Mitchell Kelly valving apparatus
WO1983003070A1 (en) * 1982-03-10 1983-09-15 Mcmurtry, David, Roberts Machine tool
DE3306571A1 (en) * 1983-02-25 1984-08-30 Günter Horst 7927 Sontheim Röhm HYDRAULICALLY ACTUATED TENSIONING CYLINDER FOR TENSIONING DEVICES ON A ROTATING SPINDLE, IN PARTICULAR LATHE SPINDLE
US4795128A (en) * 1988-03-01 1989-01-03 Vetco Gray Inc. Gate type kelly cock valve
DE4341167A1 (en) * 1993-12-02 1995-06-08 Karl Hiestand Device for transferring a print medium
WO2006046629A1 (en) * 2004-10-29 2006-05-04 Citizen Watch Co., Ltd. Chuck device of material working machine
GB0504228D0 (en) * 2005-03-01 2005-04-06 Westwind Air Bearings Ltd Machining spindles
DE102005048800A1 (en) * 2005-09-13 2007-03-22 Röhm Gmbh Method for operating an actuating unit and device for carrying out the method
CN101262971B (en) * 2005-09-13 2013-08-21 罗姆股份有限公司 Method for operating an actuation unit and device for carrying the same
CN102229055B (en) * 2011-06-01 2013-10-16 北京北方红旗精密机械制造有限公司 Central oil distributor for rotary machine tool
CN103753401B (en) * 2014-01-23 2016-08-17 沈阳海默数控机床有限公司 A kind of internal grinder Special rotary distributing device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1670138A (en) * 1925-05-08 1928-05-15 Lodge & Shipley Machine Tool C Air-operated chuck for lathes
CH122653A (en) * 1926-11-19 1927-10-01 Oerlikon Maschf Method and device for gas-tight sealing of housings at the point of passage of rotating shafts.
US1851723A (en) * 1927-02-14 1932-03-29 Leo T Neidow Swivel joint
US2030142A (en) * 1934-12-10 1936-02-11 Leblond Mach Tool Co R K Chuck
DE682613C (en) * 1938-04-27 1939-10-18 Paul Forkardt Komm Ges Compressed air supply for rotating chuck or the like on machine tools
US2279730A (en) * 1939-03-06 1942-04-14 Ivan H Bradley Wood-turning machine
FR875980A (en) * 1941-03-20 1942-10-09 Pittler Werkzeugmaschinenfab Grease seal for the introduction of compressed air in rotary chucks or similar parts of machine tools
DE889857C (en) * 1942-12-13 1953-09-14 Paul Forkardt K G Double acting clamping cylinder for machine tools
US2372592A (en) * 1944-03-27 1945-03-27 Jones & Lamson Mach Co Fluid actuated double ended chuck spindle
GB626229A (en) * 1945-02-08 1949-07-12 Jonkopings Motorfabrik Ab Improvements in or relating to reciprocating hydraulic servo-motors for actuating the blades of a propeller
US2568092A (en) * 1947-04-25 1951-09-18 Cushman Chuck Co Swivel connection for air operated chucks
US2548096A (en) * 1949-04-19 1951-04-10 George F Bryant Expanding mandrel
US2673128A (en) * 1949-10-08 1954-03-23 Clarence E Reed Earth-boring drill

Also Published As

Publication number Publication date
FR1075565A (en) 1954-10-18
DE1018696B (en) 1957-10-31
GB761157A (en) 1956-11-14
US2835227A (en) 1958-05-20

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