GB1157845A - Improvements in or relating to Power-Driven Screw-Presses - Google Patents

Improvements in or relating to Power-Driven Screw-Presses

Info

Publication number
GB1157845A
GB1157845A GB485367A GB485367A GB1157845A GB 1157845 A GB1157845 A GB 1157845A GB 485367 A GB485367 A GB 485367A GB 485367 A GB485367 A GB 485367A GB 1157845 A GB1157845 A GB 1157845A
Authority
GB
United Kingdom
Prior art keywords
spindle
piston
flywheel
auxiliary
main
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
GB485367A
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 GB1157845A publication Critical patent/GB1157845A/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

Abstract

1,157,845. Screw presses. MASCHINENFABRIK HASENCLEVER A.G. 1 Feb., 1967 [2 Feb., 1966], No. 4853/67. Heading B5F. A screw press is provided with a ram type drive motor 7 (Fig. 1) that is connected to the main screwed spindle 3 and flywheel 4, for operation of the tool slide 5, by an auxiliary screwed spindle 8 carrying the piston 10 of the motor 7 and meshing with a nut 15. By admitting air or liquid under pressure to the upper side of piston 10, the spindle 8, flywheel 4 and spindle 3 are rotated and moved downwardly to produce a pressure stroke of the tool slide 5. In Fig. 2 (not shown) a linkage system (19-22) connecting the spindle 8 and flywheel 4 permits limited axial displacement between these parts. In the embodiment shown in Fig. 4, the auxiliary spindle 8 is secured at its upper end to the frame 1 and is disposed partially within the main spindle 3, the nut 15 for the auxiliary spindle being secured within the main spindle. The spindle 8 has a piston 30 fitting in a cylinder 31 forming an extension of the spindle 3. A tube 26 extends into and is spaced from the spindle 8 as at 27. Fluid under pressure is admitted to a compartment 23 below the piston 30 through the tube 26 to effect the downstroke of the spindle 3. For the upstroke fluid is admitted to a compartment 24 above the piston 30 through the space 27 and a port 28.
GB485367A 1966-02-02 1967-02-01 Improvements in or relating to Power-Driven Screw-Presses Expired GB1157845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0068232 1966-02-02

Publications (1)

Publication Number Publication Date
GB1157845A true GB1157845A (en) 1969-07-09

Family

ID=7312526

Family Applications (1)

Application Number Title Priority Date Filing Date
GB485367A Expired GB1157845A (en) 1966-02-02 1967-02-01 Improvements in or relating to Power-Driven Screw-Presses

Country Status (5)

Country Link
AT (1) AT268889B (en)
CS (1) CS160629B2 (en)
DE (1) DE1577245B1 (en)
FR (1) FR1509852A (en)
GB (1) GB1157845A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3423643C2 (en) * 1984-06-27 1986-07-03 Werner 4005 Meerbusch Bothe Screw press
RU2516184C1 (en) * 2013-02-25 2014-05-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет" (национальный исследовательский университет) (ФГБОУ ВПО "ЮУрГУ" (НИУ)) Hydraulic screw press
RU180549U1 (en) * 2017-11-14 2018-06-18 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВО "МГТУ "СТАНКИН") Bed press

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE99349C (en) *
DE292206C (en) *
DE729451C (en) * 1938-09-30 1942-12-16 Eumuco Ag Fuer Maschb Flywheel screw press with hydraulic bear drive
DE854749C (en) * 1951-02-23 1952-11-06 Etude L I B Soc D High-performance friction screw press
US3020833A (en) * 1957-05-09 1962-02-13 Banning Ag J Screw press which is operated by hydraulic means
FR1343764A (en) * 1962-10-13 1963-11-22 Improvements to flywheel presses

Also Published As

Publication number Publication date
AT268889B (en) 1969-02-25
CS160629B2 (en) 1975-03-28
FR1509852A (en) 1968-01-12
DE1577245B1 (en) 1971-05-27

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees