GB814970A - Improvements in and relating to roller presses and rolls therefor - Google Patents

Improvements in and relating to roller presses and rolls therefor

Info

Publication number
GB814970A
GB814970A GB4788/56A GB478856A GB814970A GB 814970 A GB814970 A GB 814970A GB 4788/56 A GB4788/56 A GB 4788/56A GB 478856 A GB478856 A GB 478856A GB 814970 A GB814970 A GB 814970A
Authority
GB
United Kingdom
Prior art keywords
tyre
relating
koppern
feb
roll
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
GB4788/56A
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.)
HEINRICH KOPPERN
Original Assignee
HEINRICH KOPPERN
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 HEINRICH KOPPERN filed Critical HEINRICH KOPPERN
Publication of GB814970A publication Critical patent/GB814970A/en
Expired 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
    • B30B11/16—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using pocketed rollers, e.g. two co-operating pocketed rollers
    • B30B11/165—Roll constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/34—Heating or cooling presses or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

814,970. Briquetting roller-presses. KOPPERN, H., and SCHAFER, H. [trading as MASCHINENFABRIK KOPPERN & CO. K. G.]. Feb. 15, 1956 [Feb. 17, 1955], No. 4788/56. Class 87(2). A roll for a briquetting roller-press comprises a hollow cylindrical body 1 with integral hollow trunnions 4 united to the body 1 by frustroconical end walls 2, the roll having a tyre 10 and, beneath the tyre 10, a helical groove 20 forming with the tyre a passage for heating or cooling mediums, the ends of the passage 20 being connected to pipes 22, 24, passing axially through the trunnions 4, for the supply and discharge of the fluid. Pairs of rolls are rotated by meshing rings 14, 16 the rings 16 and spacers 18 serving to locate the tyres 10.
GB4788/56A 1955-02-17 1956-02-15 Improvements in and relating to roller presses and rolls therefor Expired GB814970A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE814970X 1955-02-17

Publications (1)

Publication Number Publication Date
GB814970A true GB814970A (en) 1959-06-17

Family

ID=6734667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4788/56A Expired GB814970A (en) 1955-02-17 1956-02-15 Improvements in and relating to roller presses and rolls therefor

Country Status (1)

Country Link
GB (1) GB814970A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123971A (en) * 1975-08-18 1978-11-07 Maschinefabrik Koppern Gmbh & Co Kg Roller press for thermal compaction and thermal briquetting of loose materials
FR2663881A1 (en) * 1990-06-28 1992-01-03 Koeppern & Co Kg Maschf Press for manufacturing iron sponge (spongy iron) briquettes
US5199269A (en) * 1988-05-18 1993-04-06 Frigoscandia Food Process Systems Aktiebolag Pelletiser and method for making frozen pellets

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123971A (en) * 1975-08-18 1978-11-07 Maschinefabrik Koppern Gmbh & Co Kg Roller press for thermal compaction and thermal briquetting of loose materials
US5199269A (en) * 1988-05-18 1993-04-06 Frigoscandia Food Process Systems Aktiebolag Pelletiser and method for making frozen pellets
FR2663881A1 (en) * 1990-06-28 1992-01-03 Koeppern & Co Kg Maschf Press for manufacturing iron sponge (spongy iron) briquettes
US5215765A (en) * 1990-06-28 1993-06-01 Maschinenfabrik Koppern Gmbh & Co. Kg Iron sponge briquetting press

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