IT1025769B - Dispositivo per addurre ponderalmente dosati pezzi di materiale specie di gomma in una macchina a coclea - Google Patents

Dispositivo per addurre ponderalmente dosati pezzi di materiale specie di gomma in una macchina a coclea

Info

Publication number
IT1025769B
IT1025769B IT29530/74A IT2953074A IT1025769B IT 1025769 B IT1025769 B IT 1025769B IT 29530/74 A IT29530/74 A IT 29530/74A IT 2953074 A IT2953074 A IT 2953074A IT 1025769 B IT1025769 B IT 1025769B
Authority
IT
Italy
Prior art keywords
adduct
heavy
rubber
screw machine
material species
Prior art date
Application number
IT29530/74A
Other languages
English (en)
Original Assignee
Werner & Pfleiderer
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 Werner & Pfleiderer filed Critical Werner & Pfleiderer
Application granted granted Critical
Publication of IT1025769B publication Critical patent/IT1025769B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/22—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them
    • G01G19/24—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them using a single weighing apparatus
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2888—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules in band or in strip form, e.g. rubber strips
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/141—With means to monitor and control operation [e.g., self-regulating means]
    • Y10T83/145—Including means to monitor product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/182—With means to weigh product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/505—Operation controlled by means responsive to product
    • Y10T83/515—Actuation of tool controlled

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
  • Basic Packing Technique (AREA)
IT29530/74A 1973-11-27 1974-11-18 Dispositivo per addurre ponderalmente dosati pezzi di materiale specie di gomma in una macchina a coclea IT1025769B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732358970 DE2358970B2 (de) 1973-11-27 1973-11-27 Verfahren und vorrichtung zur gewichtsdosierten zufuehrung von werkstoff- teilstuecken, insbesondere von gummi, in eine schneckenmaschine

Publications (1)

Publication Number Publication Date
IT1025769B true IT1025769B (it) 1978-08-30

Family

ID=5899180

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29530/74A IT1025769B (it) 1973-11-27 1974-11-18 Dispositivo per addurre ponderalmente dosati pezzi di materiale specie di gomma in una macchina a coclea

Country Status (10)

Country Link
US (1) US3993148A (it)
JP (1) JPS5085683A (it)
CS (1) CS194214B2 (it)
DD (1) DD114541A5 (it)
DE (1) DE2358970B2 (it)
ES (1) ES432162A1 (it)
FR (1) FR2252564B3 (it)
GB (1) GB1452677A (it)
IT (1) IT1025769B (it)
SU (1) SU583780A3 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1126783B (it) * 1977-07-15 1986-05-21 Apparecchi Di Sollevamento & T Dispositivo per il taglio e la dosatura di pani o balle di caucciu da alimentare ad un mescolatore per gomma
IT1203196B (it) * 1978-08-16 1989-02-15 Fata Fab App Sollevamento Macchina per la preparazione automatica delle cariche di vari tipi di aucciu destinate a far parte di una mescola
DE2912937C2 (de) * 1979-03-31 1983-04-07 Bühler-Miag GmbH, 3300 Braunschweig Verfahren und Anlage zum Bilden von einem Mischer zuzuführenden Kautschukchargen
FI75671B (fi) * 1984-11-16 1988-03-31 Robotest Oy Anordning foer maetning av pappers fuktighet och grundvikt.
US4868951A (en) * 1986-03-01 1989-09-26 Nestec S.A. Cutting of material for obtaining a portion of predetermined weight

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2571976A (en) * 1946-10-19 1951-10-16 Mishawaka Rubber & Woolen Mfg Strip cutter and marker
US3379234A (en) * 1965-04-06 1968-04-23 Amtron Methods of effecting slicing operations
US3379233A (en) * 1967-05-15 1968-04-23 Amtron Slicing machine having automatic controls for producing groups of preselected weight
GB1309235A (en) * 1969-05-13 1973-03-07 Dunlop Holdings Ltd Cutting material into lengths
DE2244059C3 (de) * 1972-09-08 1975-11-06 Werner & Pfleiderer, 7000 Stuttgart Vorrichtung zum gewichtsdosierten gleichförmigen Zuführen von streifenförmig vorliegenden Gummigrundmischungen in eine Schneckenmaschine
US3846958A (en) * 1973-10-10 1974-11-12 Cashin Systems Corp Apparatus for weighing and segregating sliced bacon from a slicing machine

Also Published As

Publication number Publication date
US3993148A (en) 1976-11-23
FR2252564A1 (it) 1975-06-20
FR2252564B3 (it) 1977-08-26
JPS5085683A (it) 1975-07-10
DE2358970A1 (de) 1975-06-05
DD114541A5 (it) 1975-08-12
GB1452677A (en) 1976-10-13
CS194214B2 (en) 1979-11-30
ES432162A1 (es) 1976-11-01
SU583780A3 (ru) 1977-12-05
DE2358970B2 (de) 1976-06-24

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