GB1072788A - Improvements in or relating to hydraulically driven screw presses - Google Patents

Improvements in or relating to hydraulically driven screw presses

Info

Publication number
GB1072788A
GB1072788A GB4147464A GB4147464A GB1072788A GB 1072788 A GB1072788 A GB 1072788A GB 4147464 A GB4147464 A GB 4147464A GB 4147464 A GB4147464 A GB 4147464A GB 1072788 A GB1072788 A GB 1072788A
Authority
GB
United Kingdom
Prior art keywords
screw
slide
motor
relating
screw presses
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
GB4147464A
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.)
Maschinenfabrik Hasenclever AG
Original Assignee
Maschinenfabrik Hasenclever 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 Maschinenfabrik Hasenclever AG filed Critical Maschinenfabrik Hasenclever AG
Publication of GB1072788A publication Critical patent/GB1072788A/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
    • B30B1/18—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)

Abstract

1,072,788. Screw presses. MASCHINENFABRIK HASENCLEVER A.G. Oct. 12, 1964 [Nov. 8, 1963], No. 41474/64. Heading B5F. In a screw press having an hydraulic motor 4 for driving a screw 3 connected to a slide 2 (by tie members 2a), the motor 4 is controlled by reversing switches 7a, 7b operated shortly before the slide reaches the upper and lower ends of its stroke. Cylinder and piston units 10, 11 connected directly to the hydraulic motor supply act as brakes on the slide, and then initially aid the screw to reverse the motion of the slide to urge the tools 8, 9 together. The drive motor 4 is connected to an hydraulic accumulator (13) and drives the screw 3 through gearing 5, 6. The gear 6 may be constructed as a flywheel and the motor may be mounted in the base of the press.
GB4147464A 1963-11-08 1964-10-12 Improvements in or relating to hydraulically driven screw presses Expired GB1072788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0058828 1963-11-08

Publications (1)

Publication Number Publication Date
GB1072788A true GB1072788A (en) 1967-06-21

Family

ID=7309351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4147464A Expired GB1072788A (en) 1963-11-08 1964-10-12 Improvements in or relating to hydraulically driven screw presses

Country Status (2)

Country Link
DE (1) DE1502282A1 (en)
GB (1) GB1072788A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3505934A1 (en) * 1985-02-21 1986-08-21 Langenstein & Schemann GmbH, 8630 Coburg Screw press with a drive on the press head
DE4208638C2 (en) * 1992-03-18 1996-07-11 Hasenclever Maschf Sms Clutch screw press
PL2297468T3 (en) * 2009-07-27 2014-10-31 Oilgear Towler S A S Apparatus for hydraulically actuating processing machines such as metal forming machines and method for actuating such metal forming machines
PL3437848T3 (en) * 2017-08-03 2024-07-15 Nienstedt Gmbh Machine tool

Also Published As

Publication number Publication date
DE1502282A1 (en) 1969-03-06

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