FR1458246A - Dispositif à vis de commande d'avance d'un chariot de machine - Google Patents

Dispositif à vis de commande d'avance d'un chariot de machine

Info

Publication number
FR1458246A
FR1458246A FR25034A FR25034A FR1458246A FR 1458246 A FR1458246 A FR 1458246A FR 25034 A FR25034 A FR 25034A FR 25034 A FR25034 A FR 25034A FR 1458246 A FR1458246 A FR 1458246A
Authority
FR
France
Prior art keywords
advance
controlling
screw device
machine carriage
carriage
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
FR25034A
Other languages
English (en)
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.)
Forest & Cie
Original Assignee
Forest & Cie
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 Forest & Cie filed Critical Forest & Cie
Priority to FR25034A priority Critical patent/FR1458246A/fr
Priority to US527853A priority patent/US3407707A/en
Application granted granted Critical
Publication of FR1458246A publication Critical patent/FR1458246A/fr
Expired legal-status Critical Current

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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0403—Details, component parts specially adapted of such engines
    • F03C1/0428—Supporting and guiding means for the pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0403—Details, component parts specially adapted of such engines
    • F03C1/0435—Particularities relating to the distribution members
    • F03C1/0438—Particularities relating to the distribution members to cylindrical distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0447—Controlling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/053—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement the pistons co-operating with an actuated element at the inner ends of the cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
FR25034A 1965-07-17 1965-07-17 Dispositif à vis de commande d'avance d'un chariot de machine Expired FR1458246A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR25034A FR1458246A (fr) 1965-07-17 1965-07-17 Dispositif à vis de commande d'avance d'un chariot de machine
US527853A US3407707A (en) 1965-07-17 1966-02-16 Hydraulic motor of small overall dimensions for driving rotatably the lead screw controlling the feed motion of a machine carriage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR25034A FR1458246A (fr) 1965-07-17 1965-07-17 Dispositif à vis de commande d'avance d'un chariot de machine

Publications (1)

Publication Number Publication Date
FR1458246A true FR1458246A (fr) 1966-03-04

Family

ID=8584720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR25034A Expired FR1458246A (fr) 1965-07-17 1965-07-17 Dispositif à vis de commande d'avance d'un chariot de machine

Country Status (2)

Country Link
US (1) US3407707A (fr)
FR (1) FR1458246A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1927807A1 (de) * 1969-05-31 1970-12-03 Excentra Gmbh Hydraulische Ant Radialkolbenpumpe
NL8000115A (nl) * 1980-01-08 1981-08-03 Noord Nederlandsche Maschf Hydraulische motor voor grote koppels.
FR2541382B1 (fr) * 1983-02-21 1987-07-03 Poclain Sa Procede et circuit de commande d'un moteur associe a un frein de securite
JPS59213565A (ja) * 1983-05-19 1984-12-03 Mitsubishi Motors Corp パワ−ステアリング装置
US4621704A (en) * 1983-05-19 1986-11-11 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Power steering system
DE4104712C2 (de) * 1991-02-15 1995-11-16 Rexroth Mannesmann Gmbh Radialkolbenmaschine mit mechanischer Bremseinrichtung
DE4440282A1 (de) * 1994-11-11 1996-05-15 Aladar Roth Hydraulische Kolbenmaschine
IL128934A (en) 1999-03-11 2002-11-10 Mapple Technology Ltd Power unit
GB201121641D0 (en) * 2011-12-16 2012-01-25 Rolls Royce Plc A propulsion engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1790797A (en) * 1931-02-03 of worcester
US717445A (en) * 1902-06-14 1902-12-30 Olof Bogislaus Nestius Engine.
US2657772A (en) * 1948-07-15 1953-11-03 Wingfoot Corp Disk brake
US2718879A (en) * 1952-01-08 1955-09-27 Dillon Stevens Fluid power apparatus
US2847984A (en) * 1955-11-07 1958-08-19 Gen Motors Corp Hydraulic engine-starting device
US2937722A (en) * 1956-09-11 1960-05-24 Bendix Aviat Corp Disk brakes
US2989153A (en) * 1956-10-25 1961-06-20 Rech Etudes Prod Disc brakes
US2966245A (en) * 1956-11-13 1960-12-27 Ind Metal Prod Corp Clutch and brake unit
US3280703A (en) * 1964-11-04 1966-10-25 Gen Gas Light Co Air motors

Also Published As

Publication number Publication date
US3407707A (en) 1968-10-29

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