FR2381619A1 - Presse a vis a commande par pistons - Google Patents

Presse a vis a commande par pistons

Info

Publication number
FR2381619A1
FR2381619A1 FR7803480A FR7803480A FR2381619A1 FR 2381619 A1 FR2381619 A1 FR 2381619A1 FR 7803480 A FR7803480 A FR 7803480A FR 7803480 A FR7803480 A FR 7803480A FR 2381619 A1 FR2381619 A1 FR 2381619A1
Authority
FR
France
Prior art keywords
screw press
piston controlled
controlled screw
springs
screw
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.)
Withdrawn
Application number
FR7803480A
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.)
Hiller and Lutz GmbH and Co KG
Original Assignee
Hiller and Lutz GmbH and Co KG
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 Hiller and Lutz GmbH and Co KG filed Critical Hiller and Lutz GmbH and Co KG
Publication of FR2381619A1 publication Critical patent/FR2381619A1/fr
Withdrawn legal-status Critical Current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
    • B30B1/18—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 screw means
    • B30B1/23—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 screw means operated by fluid-pressure means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Support Of The Bearing (AREA)
  • Presses And Accessory Devices Thereof (AREA)

Abstract

Dans cette presse à vis, il est prévu des paliers de butée supérieur et inférieur 4, 5, sollicités par des ressorts, de telle manière qu'au moment où l'épaulement 6 du coulisseau vient s'appliquer lors du coup de presse P, une bague de compensation 8 posée sur des ressorts de compensation 9, continue à s'appliquer sur le palier de butée supérieur 4, tandis qu'une bague filetée de palier 10, vissée sur un segment fileté en retrait 11 de la vis, assure le blocage du palier de butée 4.
FR7803480A 1977-02-26 1978-02-08 Presse a vis a commande par pistons Withdrawn FR2381619A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2708534A DE2708534C3 (de) 1977-02-26 1977-02-26 Schwungrad-Spindelpresse

Publications (1)

Publication Number Publication Date
FR2381619A1 true FR2381619A1 (fr) 1978-09-22

Family

ID=6002326

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803480A Withdrawn FR2381619A1 (fr) 1977-02-26 1978-02-08 Presse a vis a commande par pistons

Country Status (7)

Country Link
US (1) US4155301A (fr)
JP (1) JPS53134281A (fr)
CH (1) CH626827A5 (fr)
DE (1) DE2708534C3 (fr)
FR (1) FR2381619A1 (fr)
GB (1) GB1578315A (fr)
IT (1) IT1092917B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1317121C (zh) * 2003-10-30 2007-05-23 夏天赳 新型高能螺旋压力机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR96245E (fr) * 1967-12-07 1972-05-19
DE2700417A1 (de) * 1977-01-07 1978-07-20 Hiller & Lutz Spindelpresse mit kolbenantrieb

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1627421A1 (de) * 1967-08-01 1970-11-05 Otto Dr Ing Georg Sowohl als Hammer als auch als Presse betreibbare Umformmaschine
US3512476A (en) * 1967-09-13 1970-05-19 Otto Georg Screw press with two or more screws
CH488557A (de) * 1968-08-29 1970-04-15 Hiller & Lutz Fa Spindelpresse

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR96245E (fr) * 1967-12-07 1972-05-19
DE2700417A1 (de) * 1977-01-07 1978-07-20 Hiller & Lutz Spindelpresse mit kolbenantrieb

Also Published As

Publication number Publication date
DE2708534C3 (de) 1980-08-07
IT7820614A0 (it) 1978-02-24
IT1092917B (it) 1985-07-12
DE2708534A1 (de) 1978-08-31
US4155301A (en) 1979-05-22
GB1578315A (en) 1980-11-05
JPS53134281A (en) 1978-11-22
CH626827A5 (fr) 1981-12-15
DE2708534B2 (de) 1979-11-29

Similar Documents

Publication Publication Date Title
CA2164046A1 (fr) Dispositif de support d'une face laterale d'une installation de coulee continue de bandes metalliques entre cylindres
ATE251512T1 (de) Feinschneidpresse mit ringzacken- und gegenhalterzylinder
GB1253404A (en) Improvements in or relating to flywheel presses
DE3883027D1 (de) Vorrichtung zum kuehlen einer leichtmetall-strangpresse.
FR2381619A1 (fr) Presse a vis a commande par pistons
GB1411527A (en) Liquid electrophotographic developers
SE8600057L (sv) Anordning for att reducera rordiametern
GB915754A (en) Stud tensioner
JPS5519427A (en) Moving die set bolster
JPS57127635A (en) Table clamping device
JPS53135003A (en) Controlling apparatus for swash plate type axial pumps
SE8702238D0 (sv) Spennanordning
FR2429908A1 (fr) Machine hydraulique a pistons axiaux
JPS5754634A (en) Direction corrector for sinking structure
JPS56157008A (en) Electromagnetic device
JPS56165515A (en) Indirect extrusion press
EP0316641A3 (fr) Dispositif de marquage
JPS5423856A (en) Thrust bearing
JPS5487917A (en) High pressure system
FR2431266A1 (fr) Dispositif de monture pour objet precieux
JPS5758907A (en) Hydraulic cylinder for rolling mill
RU93040959A (ru) Диафрагменный пресс
GB1330416A (en) Device for horizontal and vertical adjustment of a press stamp bearer
GB945555A (en) Improvements in crank assemblies
JPS5682709A (en) Equipment for horizontally conveying heavy piece

Legal Events

Date Code Title Description
ST Notification of lapse