DE59207125D1 - Compound screw for an extruder for the ceramic industry - Google Patents

Compound screw for an extruder for the ceramic industry

Info

Publication number
DE59207125D1
DE59207125D1 DE59207125T DE59207125T DE59207125D1 DE 59207125 D1 DE59207125 D1 DE 59207125D1 DE 59207125 T DE59207125 T DE 59207125T DE 59207125 T DE59207125 T DE 59207125T DE 59207125 D1 DE59207125 D1 DE 59207125D1
Authority
DE
Germany
Prior art keywords
extruder
ceramic industry
compound screw
compound
screw
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.)
Revoked
Application number
DE59207125T
Other languages
German (de)
Inventor
Frank Dipl Ing Haendle
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.)
HAENDLE GMBH, 75417 MUEHLACKER, DE
Original Assignee
Haendle & Co KG GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6447937&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59207125(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Haendle & Co KG GmbH filed Critical Haendle & Co KG GmbH
Priority to DE59207125T priority Critical patent/DE59207125D1/en
Application granted granted Critical
Publication of DE59207125D1 publication Critical patent/DE59207125D1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • 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
    • B30B11/246—Screw constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/22—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by screw or worm
    • B28B3/222—Screw or worm constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
DE59207125T 1991-12-23 1992-12-19 Compound screw for an extruder for the ceramic industry Revoked DE59207125D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59207125T DE59207125D1 (en) 1991-12-23 1992-12-19 Compound screw for an extruder for the ceramic industry

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4142653A DE4142653A1 (en) 1991-12-23 1991-12-23 COMPOSED SNAIL FOR AN EXTRUDER FOR THE CERAMIC INDUSTRY
DE59207125T DE59207125D1 (en) 1991-12-23 1992-12-19 Compound screw for an extruder for the ceramic industry

Publications (1)

Publication Number Publication Date
DE59207125D1 true DE59207125D1 (en) 1996-10-17

Family

ID=6447937

Family Applications (3)

Application Number Title Priority Date Filing Date
DE4142653A Withdrawn DE4142653A1 (en) 1991-12-23 1991-12-23 COMPOSED SNAIL FOR AN EXTRUDER FOR THE CERAMIC INDUSTRY
DE9219197U Expired - Lifetime DE9219197U1 (en) 1991-12-23 1992-12-19 Compound screw for an extruder for the ceramic industry
DE59207125T Revoked DE59207125D1 (en) 1991-12-23 1992-12-19 Compound screw for an extruder for the ceramic industry

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE4142653A Withdrawn DE4142653A1 (en) 1991-12-23 1991-12-23 COMPOSED SNAIL FOR AN EXTRUDER FOR THE CERAMIC INDUSTRY
DE9219197U Expired - Lifetime DE9219197U1 (en) 1991-12-23 1992-12-19 Compound screw for an extruder for the ceramic industry

Country Status (2)

Country Link
EP (1) EP0548861B1 (en)
DE (3) DE4142653A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10044776A1 (en) * 2000-09-09 2002-04-04 Wolfgang Richter Two-part press screw
GB2431704B (en) * 2005-10-26 2008-12-03 Cooper Cameron Corp Replaceable hirth coupling component
DE102008021935A1 (en) * 2008-05-02 2009-11-05 Olaf Grimmel Screw press useful in wastewater treatment plants, comprises a screw, and a tube, which is concentrically arranged to the screw and has an opening in its lateral surface, through which a material reaches into a tube interior
DE102008028289B4 (en) 2008-06-16 2021-07-15 Leistritz Extrusionstechnik Gmbh Extruder screw and extruder comprising at least one such extruder screw
DE202010003416U1 (en) 2010-03-10 2010-05-27 Coperion Gmbh Extruder and screw shaft for an extruder
CN103753694A (en) * 2014-01-03 2014-04-30 程玉全 Heating-eliminating broken belt type boosting double-line extrusion reamer
CN113732567B (en) * 2021-09-15 2022-08-23 中机智能装备创新研究院(宁波)有限公司 Composite brazing filler metal friction extrusion preparation device and preparation method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE162710C (en) *
GB310680A (en) * 1928-05-23 1929-05-02 Percy Vavasseur Appleby Improvements in or relating to feed or pressure worms, applicable for use in oil-pressing apparatus or the like
FR746987A (en) * 1932-12-06 1933-06-09 Improvement provided in the establishment of stretch-moulders for the ceramic industry
DE1779711A1 (en) * 1968-09-14 1971-09-09 Eckert & Ziegler Gmbh Injection molding machine
US3880267A (en) * 1973-02-12 1975-04-29 Gleason Works Coupling device having means for relieving circumferential stresses
DE3714506A1 (en) * 1987-04-30 1988-11-10 Wilfried Schraufstetter Positive connection of two coaxial shaft components, particularly hollow shaft components
DE9115931U1 (en) * 1991-12-23 1992-02-27 Händle GmbH & Co. KG., 7130 Mühlacker Composite screw for an extruder for the ceramic industry

Also Published As

Publication number Publication date
EP0548861A1 (en) 1993-06-30
DE9219197U1 (en) 1999-12-30
DE4142653A1 (en) 1993-06-24
EP0548861B1 (en) 1996-09-11

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: HAENDLE GMBH, 75417 MUEHLACKER, DE

8331 Complete revocation