GB720476A - Improvements in or relating to a hydraulic control system - Google Patents

Improvements in or relating to a hydraulic control system

Info

Publication number
GB720476A
GB720476A GB25458/51A GB2545851A GB720476A GB 720476 A GB720476 A GB 720476A GB 25458/51 A GB25458/51 A GB 25458/51A GB 2545851 A GB2545851 A GB 2545851A GB 720476 A GB720476 A GB 720476A
Authority
GB
United Kingdom
Prior art keywords
relating
control system
hydraulic control
march
foundry
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
GB25458/51A
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.)
United Engineering and Foundry Co
Original Assignee
United Engineering and Foundry 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 United Engineering and Foundry Co filed Critical United Engineering and Foundry Co
Publication of GB720476A publication Critical patent/GB720476A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Motors (AREA)

Abstract

720,476. Hydraulic presses; fluid-pressure servomotor control systems. UNITED ENGINEERING & FOUNDRY CO. March 11, 1949 [March 18, 1948], No. 25458/51. Divided out of 720,461. Drawings to Specification. Classes 69 (2) and 135. The subject-matter of this Specification is identical with that described in Specification 720,461, but the claims differ. Specifications 591,589 and 656,487 also are referred to.
GB25458/51A 1948-03-18 1949-03-11 Improvements in or relating to a hydraulic control system Expired GB720476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US720476XA 1948-03-18 1948-03-18

Publications (1)

Publication Number Publication Date
GB720476A true GB720476A (en) 1954-12-22

Family

ID=22105234

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25458/51A Expired GB720476A (en) 1948-03-18 1949-03-11 Improvements in or relating to a hydraulic control system

Country Status (1)

Country Link
GB (1) GB720476A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224587B (en) * 1955-03-30 1966-09-08 Electraulic Presses Ltd Forging press

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224587B (en) * 1955-03-30 1966-09-08 Electraulic Presses Ltd Forging press

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