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FR1517000A - Improvements to hydraulic cylinders with a view, in particular, to their application to presses or similar machines - Google Patents

Improvements to hydraulic cylinders with a view, in particular, to their application to presses or similar machines

Info

Publication number
FR1517000A
FR1517000A FR93114A FR93114A FR1517000A FR 1517000 A FR1517000 A FR 1517000A FR 93114 A FR93114 A FR 93114A FR 93114 A FR93114 A FR 93114A FR 1517000 A FR1517000 A FR 1517000A
Authority
FR
France
Prior art keywords
presses
application
view
hydraulic cylinders
similar machines
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
FR93114A
Other languages
French (fr)
Inventor
Robert Macrez
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 filed Critical
Priority to FR93114A priority Critical patent/FR1517000A/en
Application granted granted Critical
Publication of FR1517000A publication Critical patent/FR1517000A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • 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
    • B30B15/18—Control arrangements for fluid-driven presses controlling the reciprocating motion of the ram

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR93114A 1967-01-31 1967-01-31 Improvements to hydraulic cylinders with a view, in particular, to their application to presses or similar machines Expired FR1517000A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR93114A FR1517000A (en) 1967-01-31 1967-01-31 Improvements to hydraulic cylinders with a view, in particular, to their application to presses or similar machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR93114A FR1517000A (en) 1967-01-31 1967-01-31 Improvements to hydraulic cylinders with a view, in particular, to their application to presses or similar machines

Publications (1)

Publication Number Publication Date
FR1517000A true FR1517000A (en) 1968-02-05

Family

ID=8624611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR93114A Expired FR1517000A (en) 1967-01-31 1967-01-31 Improvements to hydraulic cylinders with a view, in particular, to their application to presses or similar machines

Country Status (1)

Country Link
FR (1) FR1517000A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000805A1 (en) * 1978-03-21 1979-10-18 Beyeler Machines Sa Process and device for adjusting the depth of penetration of a punch in a folding press
EP0025469A1 (en) * 1979-09-17 1981-03-25 Beyeler Machines S.A. Method and hydraulic device for adjusting the stroke depth of the ram of a hydraulic bending press
WO1998004368A1 (en) * 1996-07-26 1998-02-05 Luciano Gasparini Improved bending pressing machine, particularly in the processes of metal working

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000805A1 (en) * 1978-03-21 1979-10-18 Beyeler Machines Sa Process and device for adjusting the depth of penetration of a punch in a folding press
EP0025469A1 (en) * 1979-09-17 1981-03-25 Beyeler Machines S.A. Method and hydraulic device for adjusting the stroke depth of the ram of a hydraulic bending press
WO1998004368A1 (en) * 1996-07-26 1998-02-05 Luciano Gasparini Improved bending pressing machine, particularly in the processes of metal working

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