CH503580A - Hydraulic control installation of a ram - Google Patents

Hydraulic control installation of a ram

Info

Publication number
CH503580A
CH503580A CH569969A CH569969A CH503580A CH 503580 A CH503580 A CH 503580A CH 569969 A CH569969 A CH 569969A CH 569969 A CH569969 A CH 569969A CH 503580 A CH503580 A CH 503580A
Authority
CH
Switzerland
Prior art keywords
ram
hydraulic control
control installation
installation
hydraulic
Prior art date
Application number
CH569969A
Other languages
French (fr)
Inventor
Veare Norton Hubert
Edwin Norton Douglas
Original Assignee
Norton Tool Company 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 Norton Tool Company Ltd filed Critical Norton Tool Company Ltd
Publication of CH503580A publication Critical patent/CH503580A/en

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
    • B30B15/161—Control arrangements for fluid-driven presses controlling the ram speed and ram pressure, e.g. fast approach speed at low pressure, low pressing speed at high pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Control Of Presses (AREA)
  • Fluid-Pressure Circuits (AREA)
CH569969A 1968-04-22 1969-04-15 Hydraulic control installation of a ram CH503580A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18826/68A GB1194623A (en) 1968-04-22 1968-04-22 Hydraulic Ram Apparatus

Publications (1)

Publication Number Publication Date
CH503580A true CH503580A (en) 1971-02-28

Family

ID=10119077

Family Applications (1)

Application Number Title Priority Date Filing Date
CH569969A CH503580A (en) 1968-04-22 1969-04-15 Hydraulic control installation of a ram

Country Status (5)

Country Link
US (1) US3550375A (en)
CH (1) CH503580A (en)
DE (1) DE1920181A1 (en)
FR (1) FR2006661A1 (en)
GB (1) GB1194623A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2006019A1 (en) * 1970-02-11 1971-10-07 Zahnradfabrik Friedrichshafen Device for actuating a friction clutch or a friction brake
GB2128541B (en) * 1982-10-06 1985-10-09 Tavishelm Hydraulics Internati Hydraulic press
SE509100C2 (en) * 1997-04-08 1998-12-07 Sunds Defibrator Ind Ab Hydraulic system for press

Also Published As

Publication number Publication date
US3550375A (en) 1970-12-29
DE1920181A1 (en) 1969-11-06
FR2006661A1 (en) 1970-01-02
GB1194623A (en) 1970-06-10

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Legal Events

Date Code Title Description
PL Patent ceased