FR2976209B1 - TUBULAR SHEATH EXTRUSION INSTALLATION - Google Patents

TUBULAR SHEATH EXTRUSION INSTALLATION

Info

Publication number
FR2976209B1
FR2976209B1 FR1155024A FR1155024A FR2976209B1 FR 2976209 B1 FR2976209 B1 FR 2976209B1 FR 1155024 A FR1155024 A FR 1155024A FR 1155024 A FR1155024 A FR 1155024A FR 2976209 B1 FR2976209 B1 FR 2976209B1
Authority
FR
France
Prior art keywords
screw shaft
tubular sheath
extrusion head
flow additive
sheath extrusion
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 - Fee Related
Application number
FR1155024A
Other languages
French (fr)
Other versions
FR2976209A1 (en
Inventor
Michel Paul Morand
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Technip Energies France SAS
Original Assignee
Technip France SAS
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 Technip France SAS filed Critical Technip France SAS
Priority to FR1155024A priority Critical patent/FR2976209B1/en
Priority to FR1255444A priority patent/FR2976210B1/en
Priority to PCT/FR2012/051305 priority patent/WO2012168671A1/en
Publication of FR2976209A1 publication Critical patent/FR2976209A1/en
Application granted granted Critical
Publication of FR2976209B1 publication Critical patent/FR2976209B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
    • F16L11/083—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire three or more layers
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • 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
    • B29C48/51—Screws with internal flow passages, e.g. for molten material
    • B29C48/515—Screws with internal flow passages, e.g. for molten material for auxiliary fluids, e.g. foaming agents
    • 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
    • B29C48/76—Venting, drying means; Degassing means
    • 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
    • B29C48/76—Venting, drying means; Degassing means
    • B29C48/761—Venting, drying means; Degassing means the vented material being in liquid form
    • 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
    • B29C48/76—Venting, drying means; Degassing means
    • B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
    • B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/79—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling of preformed parts or layers
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • 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
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • B29L2023/225—Insulated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The invention relates to an assembly and method for manufacturing a tubular sheath, including an extrusion head (12) and screw (14). The latter includes a barrel (16) connected to said extrusion head (12) and a screw shaft (20) mounted inside said barrel (16), which has an input end (22) for receiving a mixture of a polymer material and flow additive, and an output end (26) connected to the extrusion head (12), while said screw shaft (20) has a free end (21) located near said output end (26), said screw shaft (20) being intended to drive said mixture, while said flow additive migrates towards said screw shaft (20). According to the invention, said screw shaft (20) includes an axial passageway (38) leading to the surface of said free end (21), so as to be capable of extracting the polymer material which is molten and in which the flow additive is concentrated.
FR1155024A 2011-06-09 2011-06-09 TUBULAR SHEATH EXTRUSION INSTALLATION Expired - Fee Related FR2976209B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1155024A FR2976209B1 (en) 2011-06-09 2011-06-09 TUBULAR SHEATH EXTRUSION INSTALLATION
FR1255444A FR2976210B1 (en) 2011-06-09 2012-06-11 ASSEMBLY AND METHOD FOR MANUFACTURING A TUBULAR SHEATH
PCT/FR2012/051305 WO2012168671A1 (en) 2011-06-09 2012-06-11 Assembly and method for manufacturing a tubular sheath

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1155024A FR2976209B1 (en) 2011-06-09 2011-06-09 TUBULAR SHEATH EXTRUSION INSTALLATION

Publications (2)

Publication Number Publication Date
FR2976209A1 FR2976209A1 (en) 2012-12-14
FR2976209B1 true FR2976209B1 (en) 2013-05-31

Family

ID=46420440

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1155024A Expired - Fee Related FR2976209B1 (en) 2011-06-09 2011-06-09 TUBULAR SHEATH EXTRUSION INSTALLATION
FR1255444A Active FR2976210B1 (en) 2011-06-09 2012-06-11 ASSEMBLY AND METHOD FOR MANUFACTURING A TUBULAR SHEATH

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1255444A Active FR2976210B1 (en) 2011-06-09 2012-06-11 ASSEMBLY AND METHOD FOR MANUFACTURING A TUBULAR SHEATH

Country Status (2)

Country Link
FR (2) FR2976209B1 (en)
WO (1) WO2012168671A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112553781B (en) * 2020-11-03 2022-07-29 广西德福莱医疗器械有限公司 Melt blown fabric extrusion process
FR3138626A1 (en) * 2022-08-08 2024-02-09 Nexans Extruder for extruding an electrically insulating layer comprising an extrusion screw having a liquid injection channel

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB836133A (en) * 1957-01-03 1960-06-01 Ici Ltd Improvements in the extrusion of organic thermoplastic materials
US3986709A (en) * 1973-07-19 1976-10-19 Shell Oil Company Direct gassing extruder with gas pockets
US3924842A (en) * 1974-04-11 1975-12-09 Scient Process & Research Inc Apparatus for preparing a plasticated material
JPS56124924U (en) * 1980-02-26 1981-09-22
GB2142270A (en) * 1983-06-28 1985-01-16 Copely Dev Ltd Extruded flexible reinforced tubing
JPS60222223A (en) * 1984-04-19 1985-11-06 Ikegai Corp Method and apparatus for removing liquid from supplied material in extruder
NO165612C (en) 1984-06-20 1991-03-06 Furukawa Electric Co Ltd FLEXIBLE COMPOSITION ROOM FOR TRANSPORTING A HIGH-TEMPERATURE FLUID.
DE3615098C2 (en) * 1985-05-08 1994-04-07 Barmag Barmer Maschf Degassing screw extrusion press
JPS6420117A (en) * 1987-07-16 1989-01-24 Babcock Hitachi Kk Screw extrusion molding machine
CA2015639C (en) * 1990-04-27 1993-08-10 Changize Sadr Process and apparatus for molding foamed plastic article
JPH081754A (en) * 1994-06-16 1996-01-09 Tomy Kikai Kogyo Kk Screw conveyor for extruder
GB0505207D0 (en) * 2005-03-14 2005-04-20 Wellstream Int Ltd Pipe fitting
EP1717271A1 (en) 2005-04-26 2006-11-02 Solvay Solexis S.p.A. Thermoplastic fluoropolymer composition
GB0603743D0 (en) 2006-02-24 2006-04-05 Wellstream Int Ltd Pipe fitting
WO2008119676A1 (en) 2007-04-02 2008-10-09 Solvay Advanced Polymers, L.L.C. New flexible pipe

Also Published As

Publication number Publication date
WO2012168671A1 (en) 2012-12-13
FR2976210B1 (en) 2016-05-13
FR2976210A1 (en) 2012-12-14
FR2976209A1 (en) 2012-12-14

Similar Documents

Publication Publication Date Title
ATE543446T1 (en) CONNECTION BETWEEN A CFRP SHAFT AND A METAL PART BY WRAPPING
WO2006091472A3 (en) Apparatus and method for manipulating a line such as a cable or cord
GB2478823B (en) Connector assemblies
GB2488342B (en) Pole assembly
WO2014008168A3 (en) Bone screw coupling assembly
WO2013181274A3 (en) Controlling melt fracture in bimodal resin pipe
BR112012011721A2 (en) injection element set for a bidet
AU2013336701B2 (en) Resin mixture based on vinyl ester resin, reactive resin mortar comprising same and use thereof
NZ597910A (en) Coupling device
FR2976209B1 (en) TUBULAR SHEATH EXTRUSION INSTALLATION
WO2011128640A3 (en) Archimedes screw assembly
FR3007789B1 (en) IMPROVED COUPLING SYSTEM FOR TURBINE SHAFT WITH TURBOMACHINE DEGASSING TUBE
MY182954A (en) Oil-extended rubber, rubber composition, and method for manufacturing the oil-extended rubber
ATE506155T1 (en) PROCESSING DEVICE
EP2921577A3 (en) Fiber control member, draft device, and spinning machine
GB2529949A (en) Light guide with integrated icon
BR112017003155A2 (en) "blast furnace installation".
EA201692320A1 (en) INTAKE SOPLO FOR ACID SUPPLY
WO2010032939A3 (en) Hiking pole
CN202460006U (en) Badminton racket
MY186026A (en) An improved sub assembly
EP2781326A3 (en) Mold unit and method for forming a pipe insulation section from a curable heat insulation material and pipe insulation section
BR112016006381A2 (en) method for using fabric cutting flaps
PH22015000786U1 (en) Bendix drive shaft kit for motorcycles
UA55167U (en) Screw clutch

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 10

ST Notification of lapse

Effective date: 20220205