GB1144049A - Improvements in or relating to screw presses - Google Patents

Improvements in or relating to screw presses

Info

Publication number
GB1144049A
GB1144049A GB4561367A GB4561367A GB1144049A GB 1144049 A GB1144049 A GB 1144049A GB 4561367 A GB4561367 A GB 4561367A GB 4561367 A GB4561367 A GB 4561367A GB 1144049 A GB1144049 A GB 1144049A
Authority
GB
United Kingdom
Prior art keywords
ram
flywheel
screw
fluid
downstroke
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
GB4561367A
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 GB1144049A publication Critical patent/GB1144049A/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

1,144,049. Screw presses; hydraulic presses. HILLER & LUTZ. 6 Oct., 1967 [5 Jan., 1967], No. 45613/67. Heading B5F. In a screw press including a flywheel 2 mounted on a support 7, a ram 3 is reciprocated by a pair of fluid-operable double-acting piston- and-cylinder devices 4 pivotally connected to the support 7 and the ram 3, the flywheel 2 and ram 3 having a screw-threaded connection 5 whereby the force of the flywheel is transmitted to the ram. Means may be provided for terminating the supply of fluid to the devices 4 during the upstroke or downstroke of the ram. During the downstroke the ram 3 may be braked by supplying fluid to the reverse side of the pistons.
GB4561367A 1967-01-05 1967-10-06 Improvements in or relating to screw presses Expired GB1144049A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967H0061474 DE1627910A1 (en) 1967-01-05 1967-01-05 Screw press

Publications (1)

Publication Number Publication Date
GB1144049A true GB1144049A (en) 1969-03-05

Family

ID=7161420

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4561367A Expired GB1144049A (en) 1967-01-05 1967-10-06 Improvements in or relating to screw presses

Country Status (3)

Country Link
CH (1) CH467155A (en)
DE (1) DE1627910A1 (en)
GB (1) GB1144049A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180192A (en) * 1985-08-05 1987-03-25 Mitsuishi Fukai Iron Works Screw press

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180192A (en) * 1985-08-05 1987-03-25 Mitsuishi Fukai Iron Works Screw press
GB2211784A (en) * 1985-08-05 1989-07-12 Mitsuishi Fukai Iron Works Screw press
GB2180192B (en) * 1985-08-05 1989-12-28 Mitsuishi Fukai Iron Works Screw press

Also Published As

Publication number Publication date
CH467155A (en) 1969-01-15
DE1627910A1 (en) 1970-07-09

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