FR2386762A1 - Undulating wire reinforcement for flexible U=section PVC profiles - to combine high flexibility with longitudinal inextensibility - Google Patents

Undulating wire reinforcement for flexible U=section PVC profiles - to combine high flexibility with longitudinal inextensibility

Info

Publication number
FR2386762A1
FR2386762A1 FR7710650A FR7710650A FR2386762A1 FR 2386762 A1 FR2386762 A1 FR 2386762A1 FR 7710650 A FR7710650 A FR 7710650A FR 7710650 A FR7710650 A FR 7710650A FR 2386762 A1 FR2386762 A1 FR 2386762A1
Authority
FR
France
Prior art keywords
flexible
longitudinally
profile
wire
high flexibility
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.)
Withdrawn
Application number
FR7710650A
Other languages
French (fr)
Inventor
Henri Guillon
Jean Noel Lassignardie
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.)
STANDARD PRODUCTS IND
Original Assignee
STANDARD PRODUCTS IND
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 STANDARD PRODUCTS IND filed Critical STANDARD PRODUCTS IND
Priority to FR7710650A priority Critical patent/FR2386762A1/en
Publication of FR2386762A1 publication Critical patent/FR2386762A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0003—Producing profiled members, e.g. beams
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
    • B29C70/222—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure the structure being shaped to form a three dimensional configuration
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
    • B29C70/224—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure the structure being a net
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00—Sealing arrangements
    • B60J10/15—Sealing arrangements characterised by the material
    • B60J10/18—Sealing arrangements characterised by the material provided with reinforcements or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
    • B29K2105/101—Oriented
    • B29K2105/108—Oriented arranged in parallel planes and crossing at substantial angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/001—Profiled members, e.g. beams, sections
    • B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3014—Door linings
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3055—Cars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Wire Processing (AREA)

Abstract

Flexible plastic (PVC) profiles having U-pattern cross-section are reinforced by wire bent alternately laterally and longitudinally to forma succession of bends, the bases of which are connected by one or more additional wires running parallel to the profile axis. The longitudinal tie wirres are interlaced with the transverse loops or are spot welded to the lops at regular intervals, opt. every loop. The undulating wire is typically 0.2-2 mm. dia., curved to provide 100-500 hoops per m., run of profile. Provides an alternative and lighter-reinforcement structure to slotted channel as described in FR 1347187 + Addition 83632. The wire reinforced profile is relatively flexible laterally and longitudinally without being longitudinally extensible; may be parted by repeated flexing and pulling without use of special tools.
FR7710650A 1977-04-07 1977-04-07 Undulating wire reinforcement for flexible U=section PVC profiles - to combine high flexibility with longitudinal inextensibility Withdrawn FR2386762A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7710650A FR2386762A1 (en) 1977-04-07 1977-04-07 Undulating wire reinforcement for flexible U=section PVC profiles - to combine high flexibility with longitudinal inextensibility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7710650A FR2386762A1 (en) 1977-04-07 1977-04-07 Undulating wire reinforcement for flexible U=section PVC profiles - to combine high flexibility with longitudinal inextensibility

Publications (1)

Publication Number Publication Date
FR2386762A1 true FR2386762A1 (en) 1978-11-03

Family

ID=9189204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710650A Withdrawn FR2386762A1 (en) 1977-04-07 1977-04-07 Undulating wire reinforcement for flexible U=section PVC profiles - to combine high flexibility with longitudinal inextensibility

Country Status (1)

Country Link
FR (1) FR2386762A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576837A1 (en) * 1985-02-01 1986-08-08 Draftex Ind Ltd CORE OR REINFORCEMENT FOR SEALING OR FINISHING PROFILE, METHOD AND APPARATUS FOR MANUFACTURING SUCH CORE OR REINFORCEMENT, AND PROFILE USING THE SAME
WO2002078992A1 (en) * 2000-12-18 2002-10-10 Schlegel Corporation Carrier with set down elongation reducing member
EP2283947A1 (en) * 2009-08-14 2011-02-16 Rhodius GmbH Wire base body with only one other traction device
DE102010027536A1 (en) * 2010-07-16 2012-01-19 Rhodius Gmbh Wire base body for reinforcing seal made of flexible material, such as door seal, has wire, which extends in meandering bays along longitudinal direction of wire base body

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2070624A (en) * 1933-04-15 1937-02-16 Schlegel Mfg Co Window channel
US2267433A (en) * 1938-10-31 1941-12-23 Chrysler Corp Weather strip
US2699582A (en) * 1951-03-22 1955-01-18 Schlegel Mfg Co Windlace structure and method of making the same
GB987565A (en) * 1960-03-30 1965-03-31 Schlegel Mfg Co Improvements in and relating to beading
GB1002237A (en) * 1962-12-14 1965-08-25 Siemens Ag Improvements in or relating to methods and means for encapsulating prefabricated electrical components to form functional electrical units
GB1037182A (en) * 1962-04-25 1966-07-27 Luxembourg Brev Participations Improvements in mounting strips for fixed and sliding panels
US3411244A (en) * 1965-05-27 1968-11-19 Schlegel Mfg Co Beading
FR2358970A1 (en) * 1976-07-21 1978-02-17 Standard Products Co TRIM OR DECORATIVE ELEMENT EQUIPPED WITH A REINFORCEMENT AND PROCESS FOR MANUFACTURING SUCH ELEMENT

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2070624A (en) * 1933-04-15 1937-02-16 Schlegel Mfg Co Window channel
US2267433A (en) * 1938-10-31 1941-12-23 Chrysler Corp Weather strip
US2699582A (en) * 1951-03-22 1955-01-18 Schlegel Mfg Co Windlace structure and method of making the same
GB987565A (en) * 1960-03-30 1965-03-31 Schlegel Mfg Co Improvements in and relating to beading
GB1037182A (en) * 1962-04-25 1966-07-27 Luxembourg Brev Participations Improvements in mounting strips for fixed and sliding panels
GB1002237A (en) * 1962-12-14 1965-08-25 Siemens Ag Improvements in or relating to methods and means for encapsulating prefabricated electrical components to form functional electrical units
US3411244A (en) * 1965-05-27 1968-11-19 Schlegel Mfg Co Beading
FR2358970A1 (en) * 1976-07-21 1978-02-17 Standard Products Co TRIM OR DECORATIVE ELEMENT EQUIPPED WITH A REINFORCEMENT AND PROCESS FOR MANUFACTURING SUCH ELEMENT

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576837A1 (en) * 1985-02-01 1986-08-08 Draftex Ind Ltd CORE OR REINFORCEMENT FOR SEALING OR FINISHING PROFILE, METHOD AND APPARATUS FOR MANUFACTURING SUCH CORE OR REINFORCEMENT, AND PROFILE USING THE SAME
US4699837A (en) * 1985-02-01 1987-10-13 Draftex Industries Limited Sealing or finishing strips and carriers therefor
WO2002078992A1 (en) * 2000-12-18 2002-10-10 Schlegel Corporation Carrier with set down elongation reducing member
EP2283947A1 (en) * 2009-08-14 2011-02-16 Rhodius GmbH Wire base body with only one other traction device
DE102009037603A1 (en) * 2009-08-14 2011-02-17 Rhodius Gmbh Wire base body with only one other traction means
DE102010027536A1 (en) * 2010-07-16 2012-01-19 Rhodius Gmbh Wire base body for reinforcing seal made of flexible material, such as door seal, has wire, which extends in meandering bays along longitudinal direction of wire base body

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Legal Events

Date Code Title Description
ST Notification of lapse