FR815330A - Presse à manivelle avec coulisseau maintenu en plusieurs points de commande par des coussins hydrauliques - Google Patents

Presse à manivelle avec coulisseau maintenu en plusieurs points de commande par des coussins hydrauliques

Info

Publication number
FR815330A
FR815330A FR815330DA FR815330A FR 815330 A FR815330 A FR 815330A FR 815330D A FR815330D A FR 815330DA FR 815330 A FR815330 A FR 815330A
Authority
FR
France
Prior art keywords
control points
several control
crank press
slide held
hydraulic cushions
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
English (en)
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.)
WEINGARTEN VORM HCH SCHATZ AG
Original Assignee
WEINGARTEN VORM HCH SCHATZ AG
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 WEINGARTEN VORM HCH SCHATZ AG filed Critical WEINGARTEN VORM HCH SCHATZ AG
Application granted granted Critical
Publication of FR815330A publication Critical patent/FR815330A/fr
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
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/281—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices
    • B30B15/284—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices releasing fluid from a fluid chamber subjected to overload pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Presses And Accessory Devices Thereof (AREA)
FR815330D 1935-11-20 1936-12-21 Presse à manivelle avec coulisseau maintenu en plusieurs points de commande par des coussins hydrauliques Expired FR815330A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM132689D DE657540C (de) 1935-11-20 1935-11-20 Kurbelpresse mit einem gegen mehrere Antriebspunkte durch Fluessigkeitspolster abgestuetzten Stoessel

Publications (1)

Publication Number Publication Date
FR815330A true FR815330A (fr) 1937-07-09

Family

ID=7332585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815330D Expired FR815330A (fr) 1935-11-20 1936-12-21 Presse à manivelle avec coulisseau maintenu en plusieurs points de commande par des coussins hydrauliques

Country Status (2)

Country Link
DE (1) DE657540C (fr)
FR (1) FR815330A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430844A1 (fr) * 1978-07-11 1980-02-08 Burdet Jean L Sa Systeme de securite pour matricage a chaud de pieces en outillages dits " fermes "

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046500B (de) * 1954-07-01 1958-12-11 Eisen & Stahlind Ag Hydraulische UEberlastungssicherung an Pressen oder aehnlichen Werkzeugmaschinen
DE1080296B (de) * 1955-03-31 1960-04-21 Groezinger Maschf Arbach Steuervorrichtung zur Verhinderung einer UEberlastung bei Spritzgussmaschinen
US2937733A (en) * 1956-10-31 1960-05-24 Danly Mach Specialties Inc Overload relief assembly for power presses
US3041899A (en) * 1958-08-22 1962-07-03 Benninghoff William Leroy Relief means for preventing interruption of the forming cycle of an upset forging machine due to overload of gripper die
DE1178391B (de) * 1960-08-16 1964-09-24 Weingarten Ag Maschf Stufenpresse mit hintereinander angeordneten Arbeitsstoesseln
DE1500777B1 (de) * 1966-10-05 1970-08-27 Hoestemberghe & Kluetsch Gmbh Hydraulische UEberlastsicherung fuer Arbeitsmaschinen,insbesondere fuer Walzgerueste
US3487772A (en) * 1968-03-07 1970-01-06 Bliss Co Press hydraulic overload system
EP0077160A1 (fr) * 1981-10-08 1983-04-20 GKN Forgings Limited (formerly known as GKN Shardlow Limited) Machine à forger
JPS62151300A (ja) * 1985-12-26 1987-07-06 Komatsu Ltd プレス機械の過荷重保護装置
US5349902A (en) * 1993-04-20 1994-09-27 The Minster Machine Company Press shutheight adjustment mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430844A1 (fr) * 1978-07-11 1980-02-08 Burdet Jean L Sa Systeme de securite pour matricage a chaud de pieces en outillages dits " fermes "

Also Published As

Publication number Publication date
DE657540C (de) 1938-03-07

Similar Documents

Publication Publication Date Title
FR815330A (fr) Presse à manivelle avec coulisseau maintenu en plusieurs points de commande par des coussins hydrauliques
FR804956A (fr) Presse-livres
FR780177A (fr) Porte-tôle hydraulique pour presses, machines à estamper et autres analogues
FR779468A (fr) Presses hydrauliques
FR777228A (fr) Perfectionnements aux presses, en particulier aux presses portatives à river
ES133055A1 (es) Perfeccionamientos en las matrices y punzones de estampación.
FR749181A (fr) Presse perfectionnée
ES134896A3 (es) Un perfeccionamiento en la alimentación de molinos de cilindros.
AT151840B (de) Stoßheber.
CH175426A (de) Stossschmierpresse.
AT155722B (de) Druckmaschine.
ES130120A1 (es) Mejoras en las máquinas de imprimir.
FR803336A (fr) Perfectionnement aux pressoirs
FR773089A (fr) Perfectionnement aux machines à usiner les tôles
AT136686B (de) Matrizenprägepresse.
CH182779A (de) Fournierpresse.
FR748588A (fr) Presse-légumes
FR803939A (fr) Perfectionnement aux presses
ES130653A1 (es) Mejoras en desconectadores a máximum de intensidad.
DK53378C (da) Presseform.
DK50004C (da) Trykstøbemaskine.
FR803164A (fr) Presse hydraulique
ES4285Y (es) Botón de presión.
FR751097A (fr) Pressoir perfectionné
FR792557A (fr) Perfectionnement aux presses continues