FI861438L - SCRUV FOER ENGEL SCREW EXTRUDER. - Google Patents

SCRUV FOER ENGEL SCREW EXTRUDER. Download PDF

Info

Publication number: FI861438L
Authority: FI; Finland
Prior art keywords: scruv; engel; foer; screw extruder; extruder
Prior art date: 1985-04-10

Application number

FI861438A

Other languages

Finnish (fi)

Other versions

FI861438A0 (en

Inventor

Miltcho Angelov Natov

Stefanka Vassileva Vassileva

Original Assignee

Vish Khim T I

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.)

1985-04-10

Filing date

1986-04-03

Publication date

1986-10-11

1986-04-03 Application filed by Vish Khim T I filed Critical Vish Khim T I

1986-04-03 Publication of FI861438A0 publication Critical patent/FI861438A0/en

1986-10-11 Publication of FI861438L publication Critical patent/FI861438L/en

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
- B29C48/50—Details of extruders
- B29C48/501—Extruder feed section
- 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
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/52—Screws with an outer diameter varying along the longitudinal axis, e.g. for obtaining different thread clearance
- B29C48/525—Conical screws
- 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
- B29C48/25—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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Dowels (AREA)

FI861438A 1985-04-10 1986-04-03 SCRUV FOER ENGEL SCREW EXTRUDER. FI861438L (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BG8569680A BG41536A1 (en)	1985-04-10	1985-04-10	Worm for mono- worm extruder

Publications (2)

Publication Number	Publication Date
FI861438A0 FI861438A0 (en)	1986-04-03
FI861438L true FI861438L (en)	1986-10-11

Family

ID=3915431

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI861438A FI861438L (en)	1985-04-10	1986-04-03	SCRUV FOER ENGEL SCREW EXTRUDER.

Country Status (10)

Country	Link
EP (1)	EP0197550B1 (en)
JP (1)	JPS621520A (en)
BG (1)	BG41536A1 (en)
CA (1)	CA1276763C (en)
CS (1)	CS237386A1 (en)
DE (1)	DE3668277D1 (en)
FI (1)	FI861438L (en)
HU (1)	HUT40945A (en)
IN (1)	IN167243B (en)
NO (1)	NO861376L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3051420B2 (en) *	1990-03-02	2000-06-12	株式会社日立製作所	Air conditioner and method of manufacturing indoor heat exchanger used for the device
US5662415A (en) *	1996-01-19	1997-09-02	Gisco Technology	Conveyor for degassing of mixtures for solid surface products and method of use
JP4354108B2 (en) *	2000-11-10	2009-10-28	株式会社星プラスチツク	Screw for resin extruder
AT503362B1 (en) *	2005-10-24	2013-12-15	Theysohn Extrusionstechnik Ges M B H	SCREW
BR112012023383A2 (en) *	2010-03-16	2018-06-26	Semenivskyi Pavlo	method and device for extrusion of closed section beam elements.
CN110901016B (en) *	2019-11-04	2021-09-03	大维塑料技术(南京)有限公司	Screw rod of plastic extruding machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2076728A (en) *	1980-05-21	1981-12-09	Midland Ross Corp	Extrusion devices and methods of reclaiming scrap plastic material

1985
- 1985-04-10 BG BG8569680A patent/BG41536A1/en unknown
1986
- 1986-04-03 FI FI861438A patent/FI861438L/en not_active Application Discontinuation
- 1986-04-03 CS CS862373A patent/CS237386A1/en unknown
- 1986-04-04 IN IN250/MAS/86A patent/IN167243B/en unknown
- 1986-04-08 EP EP86104812A patent/EP0197550B1/en not_active Expired - Lifetime
- 1986-04-08 DE DE8686104812T patent/DE3668277D1/en not_active Expired - Fee Related
- 1986-04-09 CA CA000506176A patent/CA1276763C/en not_active Expired - Lifetime
- 1986-04-09 JP JP61081960A patent/JPS621520A/en active Pending
- 1986-04-09 NO NO861376A patent/NO861376L/en unknown
- 1986-04-10 HU HU861518A patent/HUT40945A/en unknown

Also Published As

Publication number	Publication date
DE3668277D1 (en)	1990-02-22
EP0197550A2 (en)	1986-10-15
FI861438A0 (en)	1986-04-03
IN167243B (en)	1990-09-29
HUT40945A (en)	1987-03-30
NO861376L (en)	1986-10-13
JPS621520A (en)	1987-01-07
EP0197550A3 (en)	1988-10-05
BG41536A1 (en)	1987-07-15
CA1276763C (en)	1990-11-27
CS237386A1 (en)	1989-06-13
EP0197550B1 (en)	1990-01-17

Publication	Publication Date	Title
DE3869241D1 (en)	1992-04-23	SCREW CLAMP.
NO860854L (en)	1986-09-12	FLEXIBLE PRODUCTION SCREW ASSEMBLY.
NO862240D0 (en)	1986-06-05	POLYMER BLEND.
FI840195L (en)	1984-09-12	SCREW CONNECTION.
DE3854984D1 (en)	1996-03-21	Screw extruder
AT380545B (en)	1986-06-10	SCREW
DE3675352D1 (en)	1990-12-06	BLOCKING SCREW.
DE3684112D1 (en)	1992-04-09	THERMOPLASTIC MOLDABLE COMPOSITIONS.
DE3672411D1 (en)	1990-08-09	SCREW PUMP.
DK103888D0 (en)	1988-02-26	extruder
FI834635L (en)	1984-06-22	SCREW EXTRUDER.
FI885461A0 (en)	1988-11-24	SJAELVBORRANDE SCREW.
FI860342L (en)	1986-07-26	POLYMER SERBARA COMPOSITIONER.
FI864668L (en)	1987-05-19	BIOAKTIVT REAGENS FOER UTVAERTES ANVAENDNING.
BR8603535A (en)	1987-03-04	SCREW WITH EXTRUDER
FI881980L (en)	1989-10-28	FEED SCREW.
DE3672840D1 (en)	1990-08-23	SCREW PUMP.
DE3581615D1 (en)	1991-03-07	FITTING SCREW CONNECTION.
DK451785D0 (en)	1985-10-04	SCREW
DE3687425D1 (en)	1993-02-18	TRANSISTOR ARRANGEMENT.
FI861438L (en)	1986-10-11	SCRUV FOER ENGEL SCREW EXTRUDER.
DE3778161D1 (en)	1992-05-14	SCREW CONNECTION.
FI874595L (en)	1988-04-24	MULTI-SCREW EXTRUDER.
FI860807L (en)	1986-12-01	SCREW CONNECTION.
ATA183384A (en)	1985-10-15	SCREW CONNECTION

Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: VISH CHIMIKO-TECHNOLOGITCHESKI INSTITUT