FR1007454A - Advanced hydraulic reverser for hydraulically operated machine tools - Google Patents

Advanced hydraulic reverser for hydraulically operated machine tools

Info

Publication number
FR1007454A
FR1007454A FR1007454DA FR1007454A FR 1007454 A FR1007454 A FR 1007454A FR 1007454D A FR1007454D A FR 1007454DA FR 1007454 A FR1007454 A FR 1007454A
Authority
FR
France
Prior art keywords
machine tools
hydraulically operated
operated machine
advanced hydraulic
hydraulic reverser
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)
Inventor
Joseph Houldsworth
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.)
AA Jones and Shipman Ltd
Original Assignee
AA Jones and Shipman Ltd
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 AA Jones and Shipman Ltd filed Critical AA Jones and Shipman Ltd
Application granted granted Critical
Publication of FR1007454A publication Critical patent/FR1007454A/en
Expired legal-status Critical Current

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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
FR1007454D 1949-01-04 1949-12-28 Advanced hydraulic reverser for hydraulically operated machine tools Expired FR1007454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1007454X 1949-01-04

Publications (1)

Publication Number Publication Date
FR1007454A true FR1007454A (en) 1952-05-06

Family

ID=10867729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1007454D Expired FR1007454A (en) 1949-01-04 1949-12-28 Advanced hydraulic reverser for hydraulically operated machine tools

Country Status (1)

Country Link
FR (1) FR1007454A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076664A1 (en) * 1981-10-02 1983-04-13 J.H. Fenner & Co. Limited Improvements in or relating to control of pneumatic motors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076664A1 (en) * 1981-10-02 1983-04-13 J.H. Fenner & Co. Limited Improvements in or relating to control of pneumatic motors

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