FR929959A - Hydraulic transmission for all applications - Google Patents

Hydraulic transmission for all applications

Info

Publication number
FR929959A
FR929959A FR929959DA FR929959A FR 929959 A FR929959 A FR 929959A FR 929959D A FR929959D A FR 929959DA FR 929959 A FR929959 A FR 929959A
Authority
FR
France
Prior art keywords
applications
hydraulic transmission
hydraulic
transmission
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
Rene-Albert Bourset
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
Application granted granted Critical
Publication of FR929959A publication Critical patent/FR929959A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/007—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen using a fluid connection between the drive means and the press ram

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR929959D 1946-07-04 1946-07-04 Hydraulic transmission for all applications Expired FR929959A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR929959T 1946-07-04

Publications (1)

Publication Number Publication Date
FR929959A true FR929959A (en) 1948-01-13

Family

ID=9442788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR929959D Expired FR929959A (en) 1946-07-04 1946-07-04 Hydraulic transmission for all applications

Country Status (1)

Country Link
FR (1) FR929959A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2601761A (en) * 1950-11-15 1952-07-01 Ile D Etudes Pour Materiel De Hydropneumatically controlled servomotor
US2867088A (en) * 1955-04-22 1959-01-06 Kux Machine Company Pressure multiplier
US2915878A (en) * 1956-07-06 1959-12-08 Hramoff Olga Self-contained booster cylinder
US2990687A (en) * 1959-12-23 1961-07-04 Charles H Mccrea Hydro-pneumatic press
US3038313A (en) * 1959-04-21 1962-06-12 Trythall William John Courtney Combined air and hydraulic piston and cylinder devices
US3167920A (en) * 1962-05-29 1965-02-02 Claude G Fleury Arrangement for controlling the movement of a machine part
US3213623A (en) * 1962-03-30 1965-10-26 Torossian Edouard Aerohydraulic pressure autotransformer for chucks and the like
US3240020A (en) * 1963-09-13 1966-03-15 Theodore E Williams Collet chuck operating mechanism
US3253412A (en) * 1963-11-21 1966-05-31 Torossian Edouard Aerohydraulic pressure autotransformer for chucks and the like
DE1218836B (en) * 1961-05-17 1966-06-08 Hasenclever Ag Maschf Hydraulic rods that can be disengaged by pressure relief in the drive force flow of an ejector mechanically driven via the slide movement for workpieces to be deformed without cutting in draw jaws, presses, forging machines or the like
US3267677A (en) * 1963-05-09 1966-08-23 Leo C Bollar Impact forming machine
US3276206A (en) * 1963-06-10 1966-10-04 Calkins Dolores Pressure intensifier mechanism
US3426530A (en) * 1966-10-26 1969-02-11 Etablis L Faiveley Oleopneumatic jack with staged structure
US4395027A (en) * 1980-09-15 1983-07-26 Nordmeyer Robert A Pressure intensifying device
US4993226A (en) * 1989-11-20 1991-02-19 John De Kok Multi-piston air-oil pressure intensifier with automatically variable working stroke length
FR2653834A1 (en) * 1989-10-27 1991-05-03 De Kok John PNEUMATIC-HYDRAULIC CYLINDER PRESSURE AMPLIFIER.

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2601761A (en) * 1950-11-15 1952-07-01 Ile D Etudes Pour Materiel De Hydropneumatically controlled servomotor
US2867088A (en) * 1955-04-22 1959-01-06 Kux Machine Company Pressure multiplier
US2915878A (en) * 1956-07-06 1959-12-08 Hramoff Olga Self-contained booster cylinder
US3038313A (en) * 1959-04-21 1962-06-12 Trythall William John Courtney Combined air and hydraulic piston and cylinder devices
US2990687A (en) * 1959-12-23 1961-07-04 Charles H Mccrea Hydro-pneumatic press
DE1218836B (en) * 1961-05-17 1966-06-08 Hasenclever Ag Maschf Hydraulic rods that can be disengaged by pressure relief in the drive force flow of an ejector mechanically driven via the slide movement for workpieces to be deformed without cutting in draw jaws, presses, forging machines or the like
US3213623A (en) * 1962-03-30 1965-10-26 Torossian Edouard Aerohydraulic pressure autotransformer for chucks and the like
US3167920A (en) * 1962-05-29 1965-02-02 Claude G Fleury Arrangement for controlling the movement of a machine part
US3267677A (en) * 1963-05-09 1966-08-23 Leo C Bollar Impact forming machine
US3276206A (en) * 1963-06-10 1966-10-04 Calkins Dolores Pressure intensifier mechanism
US3240020A (en) * 1963-09-13 1966-03-15 Theodore E Williams Collet chuck operating mechanism
US3253412A (en) * 1963-11-21 1966-05-31 Torossian Edouard Aerohydraulic pressure autotransformer for chucks and the like
US3426530A (en) * 1966-10-26 1969-02-11 Etablis L Faiveley Oleopneumatic jack with staged structure
US4395027A (en) * 1980-09-15 1983-07-26 Nordmeyer Robert A Pressure intensifying device
FR2653834A1 (en) * 1989-10-27 1991-05-03 De Kok John PNEUMATIC-HYDRAULIC CYLINDER PRESSURE AMPLIFIER.
US4993226A (en) * 1989-11-20 1991-02-19 John De Kok Multi-piston air-oil pressure intensifier with automatically variable working stroke length

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