GB1210354A - Improvements in or relating to extruded plastic net - Google Patents

Improvements in or relating to extruded plastic net

Info

Publication number
GB1210354A
GB1210354A GB49820/66A GB4982066A GB1210354A GB 1210354 A GB1210354 A GB 1210354A GB 49820/66 A GB49820/66 A GB 49820/66A GB 4982066 A GB4982066 A GB 4982066A GB 1210354 A GB1210354 A GB 1210354A
Authority
GB
United Kingdom
Prior art keywords
portions
intersections
net
extruded
outlying
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
Application number
GB49820/66A
Inventor
Frank Brian Mercer
Keith Fraser Martin
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.)
NETLON PTA Ltd
Original Assignee
NETLON PTA Ltd
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 NETLON PTA Ltd filed Critical NETLON PTA Ltd
Priority to GB49820/66A priority Critical patent/GB1210354A/en
Priority to IL28865A priority patent/IL28865A/en
Priority to AT993867A priority patent/AT295723B/en
Priority to DE19671704932 priority patent/DE1704932A1/en
Priority to ES1967147750U priority patent/ES147750Y/en
Priority to FR127048A priority patent/FR1542311A/en
Priority to SE15173/67A priority patent/SE311745B/xx
Priority to CH1547667A priority patent/CH467668A/en
Priority to DK550967AA priority patent/DK120867B/en
Priority to LU54799D priority patent/LU54799A1/xx
Priority to NL6715131A priority patent/NL6715131A/xx
Priority to BE706173D priority patent/BE706173A/xx
Publication of GB1210354A publication Critical patent/GB1210354A/en
Expired legal-status Critical Current

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
    • B29C48/03—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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2028/00—Nets or the like

Abstract

1,210,354. Extruding nets. NETLON (P.T.A.) Ltd. 25 Oct., 1967 [7 Nov., 1966], No. 49820/66. Heading B5A. [Also in Division D1] An extruded stretched thermoplastic net comprises two sets of strands 2, 3 and integral extruded intersections 1 wherein each strand comprises at least two distinct and demarcated portions, viz. a base portion 4 adjacent the medium plane M of the net and one or more outlying portions 5 extending from the base portion away from the plane M. The outlying portions 5 and the base portions between the intersections are molecularly orientated, the intersections being unorientated. Preferably the base portion 4 of the strand is wider than the outlying portion 5, as shown. The net can be extruded from a die of the type which has orifices in passing register and various die orifice shapes are described, Figs. 4-8 (not shown).
GB49820/66A 1966-11-07 1966-11-07 Improvements in or relating to extruded plastic net Expired GB1210354A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB49820/66A GB1210354A (en) 1966-11-07 1966-11-07 Improvements in or relating to extruded plastic net
IL28865A IL28865A (en) 1966-11-07 1967-10-31 Integral extruded plastic net
AT993867A AT295723B (en) 1966-11-07 1967-11-03 Continuously in one piece extruded net structure made of thermoplastic material and device for extrusion of the same
DE19671704932 DE1704932A1 (en) 1966-11-07 1967-11-04 Plastic net
ES1967147750U ES147750Y (en) 1966-11-07 1967-11-04 NETWORK STRUCTURE.
FR127048A FR1542311A (en) 1966-11-07 1967-11-06 Improvements to extruded plastic nets
SE15173/67A SE311745B (en) 1966-11-07 1967-11-06
CH1547667A CH467668A (en) 1966-11-07 1967-11-06 Flat structure with a network structure produced by extruding a thermoplastic
DK550967AA DK120867B (en) 1966-11-07 1967-11-06 Extruded plastic net.
LU54799D LU54799A1 (en) 1966-11-07 1967-11-06
NL6715131A NL6715131A (en) 1966-11-07 1967-11-07
BE706173D BE706173A (en) 1966-11-07 1967-11-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB49820/66A GB1210354A (en) 1966-11-07 1966-11-07 Improvements in or relating to extruded plastic net

Publications (1)

Publication Number Publication Date
GB1210354A true GB1210354A (en) 1970-10-28

Family

ID=10453659

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49820/66A Expired GB1210354A (en) 1966-11-07 1966-11-07 Improvements in or relating to extruded plastic net

Country Status (11)

Country Link
AT (1) AT295723B (en)
BE (1) BE706173A (en)
CH (1) CH467668A (en)
DE (1) DE1704932A1 (en)
DK (1) DK120867B (en)
ES (1) ES147750Y (en)
GB (1) GB1210354A (en)
IL (1) IL28865A (en)
LU (1) LU54799A1 (en)
NL (1) NL6715131A (en)
SE (1) SE311745B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122995A1 (en) * 1982-10-05 1984-10-31 Frank Brian Mercer Strengthening a matrix
EP0128704A1 (en) * 1983-06-03 1984-12-19 Frank Brian Mercer Strengthening a matrix
US4662946A (en) * 1982-10-05 1987-05-05 Mercer Frank B Strengthening a matrix
US20090214821A1 (en) * 2008-02-15 2009-08-27 Walsh Anthony T Multi-axial grid or mesh structures with high aspect ratio ribs
WO2020165726A1 (en) * 2019-02-12 2020-08-20 Tenax Group Sa Monolithic reticular structure for geo grids

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9216602U1 (en) * 1992-12-05 1994-03-31 Duewag Ag Design of single or multi-cell hollow profiles, in particular extruded aluminum profiles

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122995A1 (en) * 1982-10-05 1984-10-31 Frank Brian Mercer Strengthening a matrix
US4662946A (en) * 1982-10-05 1987-05-05 Mercer Frank B Strengthening a matrix
EP0128704A1 (en) * 1983-06-03 1984-12-19 Frank Brian Mercer Strengthening a matrix
US20090214821A1 (en) * 2008-02-15 2009-08-27 Walsh Anthony T Multi-axial grid or mesh structures with high aspect ratio ribs
CN102066668A (en) * 2008-02-15 2011-05-18 坦萨技术有限公司 Multi-axial grid or mesh structures with high aspect ratio ribs
US11149386B2 (en) 2008-02-15 2021-10-19 Tensar Technologies Limited Multi-axial grid or mesh structures with high aspect ratio ribs
US11834795B2 (en) 2008-02-15 2023-12-05 Tensar Technologies Limited Multi-axial grid or mesh structures with high aspect ratio ribs
WO2020165726A1 (en) * 2019-02-12 2020-08-20 Tenax Group Sa Monolithic reticular structure for geo grids

Also Published As

Publication number Publication date
AT295723B (en) 1972-01-10
LU54799A1 (en) 1968-01-31
SE311745B (en) 1969-06-23
ES147750Y (en) 1973-02-01
NL6715131A (en) 1968-05-08
ES147750U (en) 1969-12-01
DE1704932A1 (en) 1971-06-03
CH467668A (en) 1969-01-31
DK120867B (en) 1971-07-26
BE706173A (en) 1968-03-18
IL28865A (en) 1971-07-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees