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FR930315A - Improvements to calenders - Google Patents

Improvements to calenders

Info

Publication number
FR930315A
FR930315A FR930315DA FR930315A FR 930315 A FR930315 A FR 930315A FR 930315D A FR930315D A FR 930315DA FR 930315 A FR930315 A FR 930315A
Authority
FR
France
Prior art keywords
calenders
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
Other languages
French (fr)
Inventor
Archibald Alexander Waddell
James Cairns
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 filed Critical
Application granted granted Critical
Publication of FR930315A publication Critical patent/FR930315A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/52Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders
    • B29B7/56Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders with co-operating rollers, e.g. with repeated action, i.e. the material leaving a set of rollers being reconducted to the same set or being conducted to a next set
    • B29B7/568Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders with co-operating rollers, e.g. with repeated action, i.e. the material leaving a set of rollers being reconducted to the same set or being conducted to a next set with consecutive sets of rollers or a train of rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR930315D 1945-11-09 1946-07-06 Improvements to calenders Expired FR930315A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB930315X 1945-11-09

Publications (1)

Publication Number Publication Date
FR930315A true FR930315A (en) 1948-01-22

Family

ID=10730567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR930315D Expired FR930315A (en) 1945-11-09 1946-07-06 Improvements to calenders

Country Status (1)

Country Link
FR (1) FR930315A (en)

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