CA2070566A1 - Process for wrapping objects with a flexible cover, means used during production and products so obtained - Google Patents

Process for wrapping objects with a flexible cover, means used during production and products so obtained

Info

Publication number
CA2070566A1
CA2070566A1 CA002070566A CA2070566A CA2070566A1 CA 2070566 A1 CA2070566 A1 CA 2070566A1 CA 002070566 A CA002070566 A CA 002070566A CA 2070566 A CA2070566 A CA 2070566A CA 2070566 A1 CA2070566 A1 CA 2070566A1
Authority
CA
Canada
Prior art keywords
margin
passage
edge
thread
flexible cover
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.)
Granted
Application number
CA002070566A
Other languages
French (fr)
Other versions
CA2070566C (en
Inventor
Christian Guilhem
Jean Sauniere
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2070566A1 publication Critical patent/CA2070566A1/en
Application granted granted Critical
Publication of CA2070566C publication Critical patent/CA2070566C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • 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
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
    • B29C65/3476—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic
    • B29C65/348—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic with a polymer coating
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
    • B29C66/5326—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially flat
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/61—Joining from or joining on the inside
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
    • B29C66/9192—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams
    • B29C66/91921—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature
    • B29C66/91931—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature in explicit relation to the fusion temperature or melting point of the material of one of the parts to be joined
    • B29C66/91935—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature in explicit relation to the fusion temperature or melting point of the material of one of the parts to be joined lower than said fusion temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G7/00—Making upholstery
    • B68G7/05—Covering or enveloping cores of pads
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/12—Threads containing metallic filaments or strips
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
    • D02G3/402—Yarns in which fibres are united by adhesives; Impregnated yarns or threads the adhesive being one component of the yarn, i.e. thermoplastic yarn
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • 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
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap 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
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
    • B29C66/242—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours
    • B29C66/2424—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain
    • B29C66/24243—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain forming a quadrilateral
    • 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
    • B29C66/71—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 composition of the plastics material of the parts to be joined
    • 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
    • B29L2031/771—Seats

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Textile Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Surface Heating Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Gloves (AREA)
  • Buffer Packaging (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Woven Fabrics (AREA)
  • Knitting Of Fabric (AREA)
  • Making Paper Articles (AREA)
  • Packages (AREA)

Abstract

PROCEDE D'HABILLAGE D'OBJETS AU MOYEN D'UNE HOUSSE SOUPLE, MOYEN UTILISE LORS DE LA MISE EN OEUVRE ET PRODUITS OBTENUS L'invention concerne un procédé d'habillage d'un objet possédant une face antérieure à habiller au moyen d'une housse souple, consistant à découper une pièce en matière souple de forme correspondant à celle de la face antérieure de l'objet avec une Marge supplémentaire sur le contour, à piquer sur cette marge des fils auxiliaires formant un surjet délimitant un passage en bordure de ladite marge, à mettre en place dans le passage du surjet un fil d'assemblage comportant un fil conducteur enrobé d'un matériau thermocollant, à recouvrir la face antérieure de l'objet de façon que la marge dépasse du contour de celui-ci, à replier ladite marge en bordure de l'objet et à raccourcir la longueur du fil d'assemblage engagée dans le passage du surjet en exerçant des tractions en sens opposés sur les extrémités de ce fil et, enfin, à connecter le fil conducteur à une source de courant de façon à chauffer le matériau thermocollant et à sceller sur tout son pourtour la bordure de la marge sur un support.The invention relates to a method for dressing an object having an anterior face to be dressed by means of a flexible cover, consisting of cutting a piece of flexible material of shape corresponding to that of the front face of the object with an additional margin on the outline, to stitch on this margin auxiliary threads forming a seam delimiting a passage at the edge of said margin, to put in place in the passage of the overlock an assembly wire comprising a conductive wire coated with a thermo-adhesive material, to cover the anterior face of the object so that the margin exceeds the outline thereof, fold the said margin at the edge of the object and shorten the length of the assembly thread engaged in the passage of the overlock by exerting pulls in opposite directions on the ends of this thread and, finally, connecting the thread conductor to a current source so as to heat the fusible material and seal all the way around the edge of the margin on a support.

CA 2070566 1991-06-20 1992-06-05 Process for wrapping objects with a flexible cover, means used during production and products so obtained Expired - Fee Related CA2070566C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR91.07705 1991-06-20
FR9107705A FR2678001B1 (en) 1991-06-20 1991-06-20 METHOD OF DRESSING OBJECTS BY MEANS OF A FLEXIBLE COVER, MEANS USED DURING THE IMPLEMENTATION AND PRODUCTS OBTAINED.

Publications (2)

Publication Number Publication Date
CA2070566A1 true CA2070566A1 (en) 1992-12-21
CA2070566C CA2070566C (en) 2001-11-20

Family

ID=9414175

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2070566 Expired - Fee Related CA2070566C (en) 1991-06-20 1992-06-05 Process for wrapping objects with a flexible cover, means used during production and products so obtained

Country Status (7)

Country Link
JP (1) JP2587353B2 (en)
KR (1) KR100205734B1 (en)
CN (1) CN1040139C (en)
CA (1) CA2070566C (en)
FR (1) FR2678001B1 (en)
PT (1) PT100601B (en)
TW (1) TW233285B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0910450A (en) * 1995-06-26 1997-01-14 Kokuyo Co Ltd Surface covering material
AU1283799A (en) * 1997-10-28 1999-05-17 Lear Corporation Method of making a part utilizing an electrically conductive material
US6004418A (en) * 1997-10-28 1999-12-21 Lear Corporation Method of joining a cover material to a substrate utilizing electrically conductive bonding
EP1892889B1 (en) 2003-05-16 2009-09-30 Panasonic Corporation Medium access control in master-slave systems
JP4391525B2 (en) * 2004-06-29 2009-12-24 株式会社イノアックコーポレーション Foam molded body and method for producing foam molded body
KR101588884B1 (en) * 2008-08-26 2016-02-26 주식회사 광세로 Electric conduction line with fiber layers and pad using it
CN105752373B (en) * 2016-04-25 2017-11-17 苏州博众精工科技有限公司 A kind of flange press fit device
KR101813265B1 (en) * 2016-09-09 2017-12-29 성용기업 주식회사 Seat cover wrapping jig and method for wrapping seat cever using this same
CN107916502B (en) * 2017-10-25 2020-06-19 温州职业技术学院 Auxiliary processing device for manual leather products
CN108247799B (en) * 2017-12-19 2020-06-23 芜湖市夏氏世家家具有限公司 Implementation device of bed surface wrapping device
CN108455521B (en) * 2017-12-19 2020-07-28 芜湖市夏氏世家家具有限公司 Bed surface wrapping device
CN108792062B (en) * 2018-07-09 2024-06-21 华普电子（常熟）有限公司 Folding device for notebook battery film
CN110834752B (en) * 2019-10-29 2021-10-29 马鞍山市丝诺达针织品有限公司 Automatic packaging equipment of socks
CN111436728B (en) * 2020-03-25 2021-11-23 王红娇 Glasses box leather stamping device
CN112171823B (en) * 2020-09-30 2021-12-14 安吉县戴氏家具有限公司 Automatic production equipment for chair components
CN113060229B (en) * 2021-04-15 2022-09-30 浙江海洋大学 Wrapping device of bicycle saddle
CN113562683B (en) * 2021-05-31 2022-06-17 永艺家具股份有限公司 Automatic cladding device of seat frame separation cotton
CN115520697B (en) * 2022-11-07 2024-01-05 无锡市伟友汽摩配件有限公司 Steam backrest production line that rubs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL78026C (en) * 1951-01-22
FR2590284B1 (en) * 1985-11-20 1996-07-12 Guilhem Christian PROCESS FOR PLEATING A FLEXIBLE PART, APPLICATION TO THE DRESSING OF OBJECTS, MEANS OF PROCESSING AND PRODUCTS OBTAINED

Also Published As

Publication number Publication date
FR2678001A1 (en) 1992-12-24
CN1040139C (en) 1998-10-07
JPH05229011A (en) 1993-09-07
JP2587353B2 (en) 1997-03-05
FR2678001B1 (en) 1993-09-17
PT100601B (en) 1999-06-30
KR100205734B1 (en) 1999-07-01
CN1071472A (en) 1993-04-28
TW233285B (en) 1994-11-01
PT100601A (en) 1994-04-29
KR930000068A (en) 1993-01-15
CA2070566C (en) 2001-11-20

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Effective date: 20070605