GB1181281A - Improvements in or relating to Multi-Stage Plate Presses, more particularly for the Manufacture of Chip Plates, Fibre Plates and the like - Google Patents

Improvements in or relating to Multi-Stage Plate Presses, more particularly for the Manufacture of Chip Plates, Fibre Plates and the like

Info

Publication number
GB1181281A
GB1181281A GB2282667A GB2282667A GB1181281A GB 1181281 A GB1181281 A GB 1181281A GB 2282667 A GB2282667 A GB 2282667A GB 2282667 A GB2282667 A GB 2282667A GB 1181281 A GB1181281 A GB 1181281A
Authority
GB
United Kingdom
Prior art keywords
cylinder
platens
piston
fixed
plates
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
GB2282667A
Inventor
Karl Suchsland
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.)
Becker and Van Huellen GmbH and Co
Original Assignee
Becker and Van Huellen GmbH and Co
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 Becker and Van Huellen GmbH and Co filed Critical Becker and Van Huellen GmbH and Co
Priority to GB2282667A priority Critical patent/GB1181281A/en
Publication of GB1181281A publication Critical patent/GB1181281A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B7/00Presses characterised by a particular arrangement of the pressing members
    • B30B7/02Presses characterised by a particular arrangement of the pressing members having several platens arranged one above the other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

1,181,281. Multi-daylight press; hydraulic presses. NIEDERRHEINISCHE MASCHINENFABRIK BECKER & VAN HULLEN. 17 May, 1967, No. 22826/67. Headings B5A and B5F. A multi-daylight press comprises upper and lower fixed plates 3 and 10, a movable press table 2, intermediate platens 1, and an hydraulic simultaneous closure device. The closure device consists of a control cylinder 6a fixed to the plate 10, the piston-rod 6 of which cylinder is fixed to table 2; a closing cylinder 7a, located in table 2, the piston-rod 7 of which cylinder is fixed to the lower of platens 1; and a similar cylinder 7a, located in said lower of the platens the piston-rod 7 of which cylinder is fixed to the upper of the platens 1. Fluid connections 8 are maintained between the various cylinders as shown in the Figures. In operation, starting from a position in which the plates, table and platens are all equally spaced, the table is raised to close the press and fluid is transferred from the upper of cylinders 7A to the space in cylinder 6a caused by the raising of rod 6 with the table. Piston 7 thus moves down relative to the cylinder 7A. This causes an equal amount of fluid to be transferred from the lower cylinder to the upper cylinder, this in turn causing the lower piston to move down relative to the lower cylinder. Since the cylinders 7a are of the same size and equal volumes are transferred, it can be seen that the amount of movement between the table and the lower platen is equal to that between the lower and upper platens and that between the upper platen and plate 3. Simultaneous closure is thus achieved.
GB2282667A 1967-05-17 1967-05-17 Improvements in or relating to Multi-Stage Plate Presses, more particularly for the Manufacture of Chip Plates, Fibre Plates and the like Expired GB1181281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2282667A GB1181281A (en) 1967-05-17 1967-05-17 Improvements in or relating to Multi-Stage Plate Presses, more particularly for the Manufacture of Chip Plates, Fibre Plates and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2282667A GB1181281A (en) 1967-05-17 1967-05-17 Improvements in or relating to Multi-Stage Plate Presses, more particularly for the Manufacture of Chip Plates, Fibre Plates and the like

Publications (1)

Publication Number Publication Date
GB1181281A true GB1181281A (en) 1970-02-11

Family

ID=10185668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2282667A Expired GB1181281A (en) 1967-05-17 1967-05-17 Improvements in or relating to Multi-Stage Plate Presses, more particularly for the Manufacture of Chip Plates, Fibre Plates and the like

Country Status (1)

Country Link
GB (1) GB1181281A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5634398A (en) * 1996-03-22 1997-06-03 The Coe Manufacturing Co. Panel press with movable platens which are individually controlled with position-sensor transducers
CN101342798B (en) * 2007-07-12 2010-10-20 天津市天锻压力机有限公司 Support device for workpiece at arbitrary position of hydraulic mobile mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5634398A (en) * 1996-03-22 1997-06-03 The Coe Manufacturing Co. Panel press with movable platens which are individually controlled with position-sensor transducers
CN101342798B (en) * 2007-07-12 2010-10-20 天津市天锻压力机有限公司 Support device for workpiece at arbitrary position of hydraulic mobile mechanism

Similar Documents

Publication Publication Date Title
GB1330735A (en) Hydraulic presses
GB1398611A (en) Powder-compression presses
GB1181281A (en) Improvements in or relating to Multi-Stage Plate Presses, more particularly for the Manufacture of Chip Plates, Fibre Plates and the like
GB1396741A (en) Double-acting hydraulic press
GB1399327A (en) Presses
GB1371390A (en) Hydraulic press
GB1372640A (en) Overload protective device for presses
GB1236114A (en) An improved hydraulic press
GB1105519A (en) Device and method for effecting movement of the press-platens in a multi-platen hot press
FR2036655A5 (en) Mould closing and pressing in plastics - injection moulding
GB804352A (en) Improvements in or relating to power presses
GB1126726A (en) Device for compensating the weight of the heating plates in multi-stage presses with simultaneous closing mechanism
GB1016293A (en) Improvements in and relating to air-hydraulic rams
GB1214683A (en) Hydraulic releasable stop device for presses
GB1253118A (en)
GB1219682A (en) Swinging-arm cutting machine
GB1345064A (en)
GB1175632A (en) An Injection Moulding Machine
GB967866A (en) Improvements in or relating to a moulding press
GB758480A (en) Improvements in or relating to hydraulic presses and control means therefor
ES348102A1 (en) Cross-head or mobile mold platen
GB1239991A (en) Device for driving the platen of a press
GB1142481A (en) Hydraulic cushion for die presses
GB1219786A (en) Improvements in or relating to presses
JPS5637109A (en) Resin molding press