EP0288509A1 - Extruder - Google Patents

Extruder

Info

Publication number
EP0288509A1
EP0288509A1 EP19870906917 EP87906917A EP0288509A1 EP 0288509 A1 EP0288509 A1 EP 0288509A1 EP 19870906917 EP19870906917 EP 19870906917 EP 87906917 A EP87906917 A EP 87906917A EP 0288509 A1 EP0288509 A1 EP 0288509A1
Authority
EP
European Patent Office
Prior art keywords
pistons
plate
pipe
fluid
axial direction
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Withdrawn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
EP19870906917
Other languages
English (en)
French (fr)
Inventor
Wilfried Schaaf
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.)
Heinz Schaaf Nahrungsmittel-Extrusionstechnik
Original Assignee
Heinz Schaaf Nahrungsmittel-Extrusionstechnik
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 Heinz Schaaf Nahrungsmittel-Extrusionstechnik filed Critical Heinz Schaaf Nahrungsmittel-Extrusionstechnik
Publication of EP0288509A1 publication Critical patent/EP0288509A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0662—Details of hydrostatic bearings independent of fluid supply or direction of load
    • F16C32/0666—Details of hydrostatic bearings independent of fluid supply or direction of load of bearing pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/24—Extrusion presses; Dies therefor using screws or worms
    • B30B11/241—Drive means therefor; screw bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Formation And Processing Of Food Products (AREA)
EP19870906917 1986-10-21 1987-10-13 Extruder Withdrawn EP0288509A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863635765 DE3635765A1 (de) 1986-10-21 1986-10-21 Extruder
DE3635765 1986-10-21

Publications (1)

Publication Number Publication Date
EP0288509A1 true EP0288509A1 (de) 1988-11-02

Family

ID=6312139

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870906917 Withdrawn EP0288509A1 (de) 1986-10-21 1987-10-13 Extruder

Country Status (4)

Country Link
EP (1) EP0288509A1 (de)
JP (1) JPH01502078A (de)
DE (1) DE3635765A1 (de)
WO (1) WO1988003085A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5733336A (en) * 1990-10-31 1998-03-31 Baxter International, Inc. Ported tissue implant systems and methods of using same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE524737A (de) * 1955-08-29 1956-04-13
AT241919B (de) * 1962-08-22 1965-08-25 Elmasch Bau Sachsenwerk Veb Hydrostatisches Axiallager
DE1575614A1 (de) * 1966-06-21 1970-02-05 Siemens Ag Hydrostatisches Lager
US3407439A (en) * 1966-09-29 1968-10-29 Egan & Co Frank W Thrust bearing for rotating screw
FR1538900A (fr) * 1967-09-27 1968-09-06 Frank W Egan & Company Palier de butée pour vis rotative
US3635126A (en) * 1969-01-17 1972-01-18 Caterpillar Tractor Co Hydrostatic button bearings for pumps and motors
NL7302438A (de) * 1973-02-21 1974-08-23
CH601687A5 (de) * 1976-07-14 1978-07-14 Escher Wyss Ag
DE2634822C2 (de) * 1976-08-03 1982-05-19 Escher Wyss Gmbh, 7980 Ravensburg Hydrostatische Stützvorrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8803085A1 *

Also Published As

Publication number Publication date
JPH01502078A (ja) 1989-07-27
WO1988003085A1 (fr) 1988-05-05
DE3635765A1 (de) 1988-05-05

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

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Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19881026

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19900501