CH423212A - Procedimento atto alla eliminazione della flessione del cilindro rotorico nelle presse a rottura di strato limite - Google Patents

Procedimento atto alla eliminazione della flessione del cilindro rotorico nelle presse a rottura di strato limite

Info

Publication number
CH423212A
CH423212A CH887364A CH887364A CH423212A CH 423212 A CH423212 A CH 423212A CH 887364 A CH887364 A CH 887364A CH 887364 A CH887364 A CH 887364A CH 423212 A CH423212 A CH 423212A
Authority
CH
Switzerland
Prior art keywords
eliminating
bending
boundary layer
rotor cylinder
layer breaking
Prior art date
Application number
CH887364A
Other languages
English (en)
Inventor
Gabbrielli Ernesto Ing Dr
Original Assignee
Gabbrielli Ernesto Ing Dr
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 Gabbrielli Ernesto Ing Dr filed Critical Gabbrielli Ernesto Ing Dr
Priority to CH887364A priority Critical patent/CH423212A/it
Priority to DE19651504322 priority patent/DE1504322A1/de
Priority to US469249A priority patent/US3308510A/en
Priority to GB28607/65A priority patent/GB1083803A/en
Publication of CH423212A publication Critical patent/CH423212A/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/35—Extrusion nozzles or dies with rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
CH887364A 1964-07-07 1964-07-07 Procedimento atto alla eliminazione della flessione del cilindro rotorico nelle presse a rottura di strato limite CH423212A (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH887364A CH423212A (it) 1964-07-07 1964-07-07 Procedimento atto alla eliminazione della flessione del cilindro rotorico nelle presse a rottura di strato limite
DE19651504322 DE1504322A1 (de) 1964-07-07 1965-06-30 Anordnung zum Verhindern des Durchbiegens von Presswalzen
US469249A US3308510A (en) 1964-07-07 1965-07-02 Film extrusion mill
GB28607/65A GB1083803A (en) 1964-07-07 1965-07-06 Material-working machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH887364A CH423212A (it) 1964-07-07 1964-07-07 Procedimento atto alla eliminazione della flessione del cilindro rotorico nelle presse a rottura di strato limite

Publications (1)

Publication Number Publication Date
CH423212A true CH423212A (it) 1966-10-31

Family

ID=4345711

Family Applications (1)

Application Number Title Priority Date Filing Date
CH887364A CH423212A (it) 1964-07-07 1964-07-07 Procedimento atto alla eliminazione della flessione del cilindro rotorico nelle presse a rottura di strato limite

Country Status (4)

Country Link
US (1) US3308510A (it)
CH (1) CH423212A (it)
DE (1) DE1504322A1 (it)
GB (1) GB1083803A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1370894A (en) * 1971-03-12 1974-10-16 Atomic Energy Authority Uk Extrusion
US4111023A (en) * 1975-05-14 1978-09-05 Trefimetaux Method for continuous extrusion
FR2310813A1 (fr) * 1975-05-14 1976-12-10 Trefimetaux Procede et dispositif d'extrusion continue
US4111631A (en) * 1975-09-17 1978-09-05 Ernesto Gabbrielli Extrusion device having intermediate extruder
US4142805A (en) * 1976-02-02 1979-03-06 Usm Corporation Method for processing polymeric material
US4194841A (en) * 1976-02-02 1980-03-25 Zehev Tadmor Method and apparatus for processing polymeric materials
CA1111225A (en) * 1977-05-11 1981-10-27 Zehev Tadmor Method and apparatus for processing polymeric material
US4213709A (en) * 1978-12-01 1980-07-22 Usm Corporation Rotary processor
US4255059A (en) * 1978-12-20 1981-03-10 Usm Corporation Processing element
US4411532A (en) * 1982-01-04 1983-10-25 Usm Corporation Rotary processor
FR3116017B1 (fr) * 2020-11-06 2022-10-14 Michelin & Cie Dispositif d’Extrusion Pour Fabriquer un Produit à Base d’un Mélange Caoutchouteux

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1537348A (en) * 1921-11-26 1925-05-12 Grossmann Hans Apparatus for the manufacture of ignition pellets, having a combustible core and an ignition material which may be kindled on a friction surface
US1844972A (en) * 1930-12-16 1932-02-16 Fiberloid Corp Machine for extruding plastics
NL86722C (it) * 1951-12-28 1900-01-01
US2892212A (en) * 1955-04-05 1959-06-30 Us Rubber Co Extrusion apparatus
US3142091A (en) * 1962-05-28 1964-07-28 Us Rubber Co Apparatus for making elastomeric sheet stock

Also Published As

Publication number Publication date
DE1504322A1 (de) 1969-10-02
GB1083803A (en) 1967-09-20
US3308510A (en) 1967-03-14

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