FR2374156A1 - Presse hydraulique a parallelisme et alignement ameliores - Google Patents

Presse hydraulique a parallelisme et alignement ameliores

Info

Publication number
FR2374156A1
FR2374156A1 FR7737864A FR7737864A FR2374156A1 FR 2374156 A1 FR2374156 A1 FR 2374156A1 FR 7737864 A FR7737864 A FR 7737864A FR 7737864 A FR7737864 A FR 7737864A FR 2374156 A1 FR2374156 A1 FR 2374156A1
Authority
FR
France
Prior art keywords
hydraulic press
assembly
alignment
support
paralleling
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.)
Granted
Application number
FR7737864A
Other languages
English (en)
Other versions
FR2374156B1 (fr
Inventor
Hakan Lindqvist
Lars Gunnar Westman
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.)
SCANDIAMANT AB
Original Assignee
SCANDIAMANT AB
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 SCANDIAMANT AB filed Critical SCANDIAMANT AB
Publication of FR2374156A1 publication Critical patent/FR2374156A1/fr
Application granted granted Critical
Publication of FR2374156B1 publication Critical patent/FR2374156B1/fr
Granted 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
    • B30B15/04—Frames; Guides
    • B30B15/047—C-shaped frames
    • 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
    • B30B1/32—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 by plungers under fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/004—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses involving the use of very high pressures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/04—Frames; Guides

Abstract

L'invention a pour objet une presse hydraulique dont les systèmes hydrauliques fonctionnant en opposition permettent de maintenir à la fois le parallélisme des portions d'appui lors du fonctionnement et un alignement correct de celles-ci par rapport à l'axe central de pression. Selon l'invention, la presse est formée de deux ensembles adjacents pouvant se déplacer parallèlement l'un contre l'autre, chaque ensemble comportant une portion d'appui décalée latéralement en saillie du support de l'autre ensemble, avec des systèmes hydrauliques en portions d'appui et supports associés. Chaque support peut constituer un cadre rigide fermé difinissant un logement central de pression, ou encore être en forme de C. Application à la fabrication de capsules et à l'industrie du diamant synthétique.
FR7737864A 1976-12-15 1977-12-15 Presse hydraulique a parallelisme et alignement ameliores Granted FR2374156A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00767475A ZA767475B (en) 1976-12-15 1976-12-15 High pressure apparatus

Publications (2)

Publication Number Publication Date
FR2374156A1 true FR2374156A1 (fr) 1978-07-13
FR2374156B1 FR2374156B1 (fr) 1983-06-24

Family

ID=25571045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737864A Granted FR2374156A1 (fr) 1976-12-15 1977-12-15 Presse hydraulique a parallelisme et alignement ameliores

Country Status (15)

Country Link
US (1) US4140145A (fr)
JP (1) JPS602960B2 (fr)
AT (1) AT359373B (fr)
BE (1) BE861845A (fr)
BR (1) BR7708056A (fr)
CA (1) CA1067752A (fr)
CH (1) CH625464A5 (fr)
DE (1) DE2754480C2 (fr)
FR (1) FR2374156A1 (fr)
GB (1) GB1574519A (fr)
IE (1) IE45927B1 (fr)
IT (1) IT1091685B (fr)
NL (1) NL184409C (fr)
SE (1) SE432562B (fr)
ZA (1) ZA767475B (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1721421A (en) * 1926-02-27 1929-07-16 William B Updegraff Fluid-pressure press
FR856289A (fr) * 1939-02-22 1940-06-10 Outil Mec Usinage Artillerie Presse hydraulique de grande puissance
FR857118A (fr) * 1936-07-24 1940-08-31 Becker & Van Huellen Presse hydraulique
US3115089A (en) * 1962-09-24 1963-12-24 Baldwin Lima Hamilton Corp Tandem hydraulic press
DE1627802A1 (de) * 1968-01-03 1971-02-04 Herbert Aukthun Hydraulische Presse

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2233354A (en) * 1936-03-23 1941-02-25 Eckert & Ziegler Gmbh Injection molding machine
US3384926A (en) * 1965-12-08 1968-05-28 Toshiba Tungaloy Co Ltd High-pressure high-temperature apparatus
DE1627445A1 (de) * 1967-11-24 1970-10-01 Siempelkamp Gmbh & Co Hydraulische Presse,insbesondere Schmiedepresse in Form einer Gesenkschmiedepresse
US3609816A (en) * 1970-02-20 1971-10-05 Cincinnati Milling Machine Co Hydraulic clamping mechanism
US3618164A (en) * 1970-05-25 1971-11-09 Autoclave Eng Inc Isostatic press

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1721421A (en) * 1926-02-27 1929-07-16 William B Updegraff Fluid-pressure press
FR857118A (fr) * 1936-07-24 1940-08-31 Becker & Van Huellen Presse hydraulique
FR856289A (fr) * 1939-02-22 1940-06-10 Outil Mec Usinage Artillerie Presse hydraulique de grande puissance
US3115089A (en) * 1962-09-24 1963-12-24 Baldwin Lima Hamilton Corp Tandem hydraulic press
DE1627802A1 (de) * 1968-01-03 1971-02-04 Herbert Aukthun Hydraulische Presse

Also Published As

Publication number Publication date
NL7713799A (nl) 1978-06-19
DE2754480A1 (de) 1978-06-22
CH625464A5 (fr) 1981-09-30
IE45927B1 (en) 1982-12-29
ATA878477A (de) 1980-03-15
FR2374156B1 (fr) 1983-06-24
IT1091685B (it) 1985-07-06
SE7714282L (sv) 1978-06-16
BR7708056A (pt) 1978-07-25
NL184409B (nl) 1989-02-16
GB1574519A (en) 1980-09-10
ZA767475B (en) 1978-07-26
BE861845A (fr) 1978-06-14
NL184409C (nl) 1989-07-17
JPS602960B2 (ja) 1985-01-24
JPS5375580A (en) 1978-07-05
DE2754480C2 (de) 1985-04-25
AT359373B (de) 1980-11-10
CA1067752A (fr) 1979-12-11
US4140145A (en) 1979-02-20
IE45927L (en) 1978-06-15
SE432562B (sv) 1984-04-09

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Legal Events

Date Code Title Description
ST Notification of lapse