EP4705656A1 - Joint de courroie renforcé - Google Patents

Joint de courroie renforcé

Info

Publication number
EP4705656A1
EP4705656A1 EP24701259.4A EP24701259A EP4705656A1 EP 4705656 A1 EP4705656 A1 EP 4705656A1 EP 24701259 A EP24701259 A EP 24701259A EP 4705656 A1 EP4705656 A1 EP 4705656A1
Authority
EP
European Patent Office
Prior art keywords
belt
fibre section
edge
fibre
joint
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.)
Pending
Application number
EP24701259.4A
Other languages
German (de)
English (en)
Inventor
Craig SPENCER-SMITH
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.)
Ecobelt Ltd
Original Assignee
Ecobelt 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 Ecobelt Ltd filed Critical Ecobelt Ltd
Publication of EP4705656A1 publication Critical patent/EP4705656A1/fr
Pending 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5007—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like
    • B29C65/5014—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like being fibre-reinforced
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5057—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like positioned between the surfaces to be joined
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/128—Stepped joint cross-sections
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/22—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being in the form of recurring patterns
    • B29C66/223—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being in the form of recurring patterns being in the form of a triangle wave or of a sawtooth wave, e.g. zigzagged
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4324—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms for making closed loops, e.g. belts
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/721—Fibre-reinforced materials
    • B29C66/7212—Fibre-reinforced materials characterised by the composition of the fibres
    • 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
    • B29D29/00—Producing belts or bands
    • B29D29/06—Conveyor belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/32—Belts or like endless load-carriers made of rubber or plastics
    • B65G15/34—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G3/00—Belt fastenings, e.g. for conveyor belts
    • F16G3/10—Joining belts by sewing, sticking, vulcanising, or the like; Constructional adaptations of the belt ends for this purpose

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Belt Conveyors (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Textile Engineering (AREA)

Abstract

L'invention concerne un procédé de formation d'un joint dans une courroie ayant des premier et second bords d'extrémité à joindre. Le procédé comprend la fourniture d'une section de fibre d'aramide, par exemple en tant que pièce discrète, ayant des premier et second bords. Le premier bord d'extrémité de la courroie est conçu pour chevaucher le premier bord de la section de fibre depuis un côté et le second bord d'extrémité de la courroie est conçu pour chevaucher le second bord de la section de fibre depuis l'autre côté. Les premier et second bords d'extrémité sont joints à la section de fibre dans ledit agencement pour former une interface de joint entre le premier bord d'extrémité et le second bord d'extrémité, la section de fibre d'aramide renforçant le joint. Un adhésif peut être utilisé pour lier la section de fibre au matériau de courroie. Une section de fibre d'aramide tissée peut être utilisée. La section de fibre peut être située entre des plis de la courroie. L'invention concerne une variété de courroies avec un joint formé par le procédé, comprenant des courroies avec des joints épissés ou des joints mécaniques.
EP24701259.4A 2023-05-05 2024-01-09 Joint de courroie renforcé Pending EP4705656A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2306707.7A GB2623392B (en) 2023-05-05 2023-05-05 Reinforced joint
PCT/GB2024/050039 WO2024231648A1 (fr) 2023-05-05 2024-01-09 Joint de courroie renforcé

Publications (1)

Publication Number Publication Date
EP4705656A1 true EP4705656A1 (fr) 2026-03-11

Family

ID=86763289

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24701259.4A Pending EP4705656A1 (fr) 2023-05-05 2024-01-09 Joint de courroie renforcé

Country Status (8)

Country Link
EP (1) EP4705656A1 (fr)
KR (1) KR20260047508A (fr)
CN (1) CN121399397A (fr)
AU (1) AU2024269108A1 (fr)
GB (1) GB2623392B (fr)
IL (1) IL324468A (fr)
JO (1) JOP20250277A1 (fr)
WO (1) WO2024231648A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202415283D0 (en) 2024-10-17 2024-12-04 Ecobelt Ltd Belt joints

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535015A (en) * 1984-03-02 1985-08-13 Burlington Industries, Inc. Weft inserted warp knit construction
NL8602968A (nl) * 1986-11-21 1988-06-16 Dunlop Enerka Bv Lasverbinding voor een transportband.
US5891541A (en) * 1996-06-18 1999-04-06 Reef Industries, Inc. Forming a continuous reinforced composite material
JP2000085934A (ja) * 1998-09-11 2000-03-28 Bando Chem Ind Ltd コンベヤベルト及びその接合方法
JP6510130B1 (ja) * 2017-11-21 2019-05-08 ニッタ株式会社 帯状ベルト、無端ベルト、及びその製造方法
JP7446105B2 (ja) * 2019-12-24 2024-03-08 ニッタ株式会社 無端ベルト及び無端ベルトの製造方法

Also Published As

Publication number Publication date
WO2024231648A1 (fr) 2024-11-14
GB202306707D0 (en) 2023-06-21
GB2623392B (en) 2024-10-09
AU2024269108A1 (en) 2025-12-18
JOP20250277A1 (ar) 2025-11-05
KR20260047508A (ko) 2026-04-08
CN121399397A (zh) 2026-01-23
GB2623392A (en) 2024-04-17
IL324468A (en) 2026-01-01

Similar Documents

Publication Publication Date Title
RU2115558C1 (ru) Композитное полотно и способ его получения, способ непрерывного получения непрерывного полотна с перекрещивающимися слоями, способ непрерывного получения непрерывного полотна с пересекающимися слоями, антибаллистическое изделие, полотно с пересекающимися слоями непрерывной длины (варианты) и многослойный композит
US5001003A (en) Laminated sailcloth with scrim
CA2920979C (fr) Formation d'une couture de tissu par soudage a ecartement par ultrasons sur un tissu tisse a plat
US8088239B2 (en) Method of manufacturing a laminate of polymeric tapes as well as a laminate and the use thereof
US3664907A (en) Industrial conveyor belts
US6385956B1 (en) Packing yarn made of graphite foil and metal foil and method of manufacturing a packing yarn
US10808340B2 (en) Woven fiber reinforcement material
US20090133829A1 (en) Method for manufacturing a textile composite intended for mechanical reinforcement of a bitumen-based waterproof coating
US8241452B2 (en) Reinforcement fibrous cord having excellent adhesive strength and method of producing same
WO2019118080A1 (fr) Procédé de tissage de tissu tubulaire, tissu et courroie utilisant le tissu
AU2024269108A1 (en) Reinforced belt joint
JPS62220741A (ja) ロ−エツジコグ付ｖベルトおよびその製造方法
CZ293453B6 (cs) Spojitý pás
KR19990072678A (ko) 콤파운드직물
JP2020505258A (ja) 複合材料のための転写システム
JP4792114B2 (ja) シュープレス用ベルト基布及びこれを用いたシュープレス用ベルト
US20160237602A1 (en) Weft-inserted warp knit fabric
CN102340983B (zh) 连续的圆形打包机加压带以及其制造方法
US9457539B2 (en) Compliant slit film seaming element
JP2003513174A (ja) シート状の織物材料
US3393115A (en) Conveyor belting
JP6196658B2 (ja) サンドイッチパネル，一方向プリプレグの製造方法及びサンドイッチパネルの製造方法
FI119846B (fi) Lujitemateriaali käytettäväksi tekstiililujitteena komposiiteissa
EP4542080A1 (fr) Courroie sans fin et procédé permettant de fabriquer une courroie sans fin
WO2026083090A1 (fr) Joints de courroie

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20251119

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR