FR1559048A - - Google Patents

Info

Publication number: FR1559048A
Authority: FR; France
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

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.)

1967-01-13

Filing date

1968-01-10

Publication date

1969-03-07

1968-01-10 Application filed filed Critical

1969-03-07 Application granted granted Critical

1969-03-07 Publication of FR1559048A publication Critical patent/FR1559048A/fr

Status Expired legal-status Critical Current

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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/482—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs
- B29B7/483—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs the other mixing parts being discs perpendicular to the screw axis
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
- B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
- 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
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Absorbent Articles And Supports Therefor (AREA)
Nonwoven Fabrics (AREA)

FR1559048D 1967-01-13 1968-01-10 Expired FR1559048A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEW0043151		1967-01-13

Publications (1)

Publication Number	Publication Date
FR1559048A true FR1559048A (fr)	1969-03-07

Family

ID=7603541

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1559048D Expired FR1559048A (fr)	1967-01-13	1968-01-10

Country Status (6)

Country	Link
DE (1)	DE1679878C3 (fr)
ES (1)	ES349170A1 (fr)
FR (1)	FR1559048A (fr)
GB (1)	GB1175631A (fr)
NL (1)	NL153124B (fr)
SE (1)	SE318095B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0522390A1 (fr) *	1991-07-11	1993-01-13	FRIEDRICH THEYSOHN GmbH	Boudineuse à deux vis

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3799234A (en) *	1971-02-22	1974-03-26	Welding Engineers	Countercurrent vapor stripping in screw devolatilizer
GB1504945A (en) *	1975-04-12	1978-03-22	Iddon Bros Ltd	Scrolls for extruding machines
DE3134479C2 (de) *	1981-09-01	1988-12-22	Josef A. 7144 Asperg Blach	Vorrichtung zum kontinuierlichen Aufschmelzen und Mischen von Kunststoffen
DE3206325C2 (de) *	1982-02-22	1985-10-10	AUTOMATIK Apparate-Maschinenbau GmbH, 8754 Großostheim	Mehrwellige, kontinuierlich arbeitende Misch- und Knetmaschine für plastifizierbare Massen
DE3248659A1 (de) *	1982-12-30	1984-07-05	Peroxid-Chemie GmbH, 8023 Höllriegelskreuth	Entgasungseinrichtung an einem schnecken-extruder oder dergl.
DE4039943A1 (de) *	1990-12-14	1992-06-17	Berstorff Gmbh Masch Hermann	Verfahren und vorrichtung zur einstufigen, kontinuierlichen herstellung einer kautschaukgrund- und fertigmischung fuer fahrzeugreifen, antriebsriemen, transportbaender sowie fuer technische gummiartikel in nur einer mischvorrichtung

1967
- 1967-01-13 DE DE1679878A patent/DE1679878C3/de not_active Expired
- 1967-12-29 NL NL676717797A patent/NL153124B/xx unknown
1968
- 1968-01-09 SE SE222/68A patent/SE318095B/xx unknown
- 1968-01-10 FR FR1559048D patent/FR1559048A/fr not_active Expired
- 1968-01-11 ES ES349170A patent/ES349170A1/es not_active Expired
- 1968-01-12 GB GB0954/68A patent/GB1175631A/en not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0522390A1 (fr) *	1991-07-11	1993-01-13	FRIEDRICH THEYSOHN GmbH	Boudineuse à deux vis
US5302106A (en) *	1991-07-11	1994-04-12	Friedrich Theysohn Gmbh	Double-worm extruder with polygonal-disk kneader

Also Published As

Publication number	Publication date
NL6717797A (fr)	1968-07-15
DE1679878C3 (de)	1974-10-17
NL153124B (nl)	1977-05-16
DE1679878A1 (de)	1972-03-16
SE318095B (fr)	1969-12-01
GB1175631A (en)	1969-12-23
ES349170A1 (es)	1969-04-01
DE1679878B2 (de)	1972-08-03

Publication	Publication Date	Title
AU425114B2 (fr)	1972-06-14
FR1559048A (fr)	1969-03-07
AU416737B2 (fr)	1971-09-03
AU2277767A (fr)	1968-12-12
AU342066A (fr)	1968-09-19
AU3189468A (fr)	1969-07-10
AU610966A (fr)	1968-11-28
AU2116667A (fr)	1969-04-03
AU2256867A (fr)	1968-12-05
AU2454867A (fr)	1969-01-16
AU2528767A (fr)	1970-01-08
AU2977667A (fr)	1969-05-22
BE483855A (fr)
BE692374A (fr)	1967-06-16
AU25066A (fr)	1968-07-11
AU34866A (fr)	1968-07-04
AU408412B2 (fr)	1970-11-23
AU2406369A (fr)	1969-01-09
AU23366A (fr)	1968-07-11
AU459699A (fr)	1975-04-10
AU1763766A (fr)	1968-08-15
AU97666A (fr)	1968-08-01
BE426053A (fr)
BE477645A (fr)
AU1614766A (fr)	1968-07-11

Legal Events

Date	Code	Title	Description
1979-11-16	ST	Notification of lapse