DE69211292T2 - Gegossene bimetallische Schneckenanordnung und Verfahren zu ihrer Herstellung - Google Patents

Gegossene bimetallische Schneckenanordnung und Verfahren zu ihrer Herstellung

Info

Publication number
DE69211292T2
DE69211292T2 DE69211292T DE69211292T DE69211292T2 DE 69211292 T2 DE69211292 T2 DE 69211292T2 DE 69211292 T DE69211292 T DE 69211292T DE 69211292 T DE69211292 T DE 69211292T DE 69211292 T2 DE69211292 T2 DE 69211292T2
Authority
DE
Germany
Prior art keywords
manufacture
screw assembly
bimetallic screw
cast bimetallic
cast
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 - Fee Related
Application number
DE69211292T
Other languages
English (en)
Other versions
DE69211292D1 (de
Inventor
Peter W Mansfield
Frank N Dupps
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.)
Dupps Co
Original Assignee
Dupps 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 Dupps Co filed Critical Dupps Co
Application granted granted Critical
Publication of DE69211292D1 publication Critical patent/DE69211292D1/de
Publication of DE69211292T2 publication Critical patent/DE69211292T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/121—Screw constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/16—Casting in, on, or around objects which form part of the product for making compound objects cast of two or more different metals, e.g. for making rolls for rolling mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Transmission Devices (AREA)
  • Pulleys (AREA)
DE69211292T 1991-10-30 1992-10-19 Gegossene bimetallische Schneckenanordnung und Verfahren zu ihrer Herstellung Expired - Fee Related DE69211292T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/784,981 US5188023A (en) 1991-10-30 1991-10-30 Cast formed bi-metallic worm assembly and method

Publications (2)

Publication Number Publication Date
DE69211292D1 DE69211292D1 (de) 1996-07-11
DE69211292T2 true DE69211292T2 (de) 1997-01-23

Family

ID=25134128

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69211292T Expired - Fee Related DE69211292T2 (de) 1991-10-30 1992-10-19 Gegossene bimetallische Schneckenanordnung und Verfahren zu ihrer Herstellung

Country Status (4)

Country Link
US (1) US5188023A (de)
EP (1) EP0540222B1 (de)
CA (1) CA2076221C (de)
DE (1) DE69211292T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11077635B2 (en) * 2018-01-12 2021-08-03 Andreas Wecker Expeller for seed oil press
CN111687394B (zh) * 2020-05-19 2021-07-30 长沙圆丹动力科技有限公司 一种耐蚀球墨可锻铸铁材料的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US929687A (en) * 1908-07-13 1909-08-03 Duplex Metals Company Clad metal and process of producing the same.
US3307423A (en) * 1964-03-16 1967-03-07 Dansi S P A Off Fly-wheel magneto with hub incorporated therewith during casting
FR1436730A (fr) * 1965-03-16 1966-04-29 Renault Charnière avec dispositif d'arrêt
GB1271959A (en) * 1968-07-26 1972-04-26 Hitachi Ltd Compound cast rolls
US4023613A (en) * 1971-12-29 1977-05-17 Toyo Kogyo Co., Ltd. Method of making a composite metal casting
JPS5413852B2 (de) * 1972-01-17 1979-06-02
JPS59104262A (ja) * 1982-12-07 1984-06-16 Kubota Ltd 耐摩耗中空複合鋳物及びその製造法
US4635701A (en) * 1983-07-05 1987-01-13 Vida-Weld Pty. Limited Composite metal articles
US4693293A (en) * 1985-07-25 1987-09-15 Toshiba Kikai Kabushiki Kaisha Method of casting a machine part by fusing metal layers on both sides of a separting plate
AU583655B2 (en) * 1985-09-02 1989-05-04 Commonwealth Scientific And Industrial Research Organisation Method for producing composite metal articles
US4996919A (en) * 1988-05-06 1991-03-05 The Dupps Company Bi-metal feed screw for screw presses

Also Published As

Publication number Publication date
CA2076221C (en) 1998-05-26
EP0540222A2 (de) 1993-05-05
CA2076221A1 (en) 1993-05-01
EP0540222A3 (en) 1993-07-28
US5188023A (en) 1993-02-23
DE69211292D1 (de) 1996-07-11
EP0540222B1 (de) 1996-06-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee