GB898083A - Improvements in or relating to the production of seam-like connections between flat fabric members by means of thermoplastic materials - Google Patents

Improvements in or relating to the production of seam-like connections between flat fabric members by means of thermoplastic materials

Info

Publication number
GB898083A
GB898083A GB36427/61A GB3642761A GB898083A GB 898083 A GB898083 A GB 898083A GB 36427/61 A GB36427/61 A GB 36427/61A GB 3642761 A GB3642761 A GB 3642761A GB 898083 A GB898083 A GB 898083A
Authority
GB
United Kingdom
Prior art keywords
layers
thread
needle
fabric
sewing
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
GB36427/61A
Inventor
Siegfried Keller
Kurt Brandt
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.)
Messerschmitt AG
Original Assignee
Messerschmitt AG
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 Messerschmitt AG filed Critical Messerschmitt AG
Priority to GB36427/61A priority Critical patent/GB898083A/en
Publication of GB898083A publication Critical patent/GB898083A/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
    • 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
    • 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
    • B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
    • 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
    • B29C66/729—Textile or other fibrous material made from plastics
    • 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
    • B29C65/62—Stitching
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

898,083. Sewing, sewing-machines. MESSERSCHMITT, A. G. Nov. 18, 1958, No. 36427/61. Divided out of 898,082. Class 112 [Also in Group VIII] A process for producing a pseudo-doubleback-stitch seam for joining fabrics in which an upper and a lower thread are connected together by a thermoplastic material in successive spaced points, the distance between which depends on the length of one step of a feeder, is characterized in that the connection between the upper and the lower thread is effected outside the layers of fabric. In the embodiment shown the needle 1 moves upwards and downwards as in a conventional sewing-machine and the upper thread 3 is threaded through the eye 2 of needle 1. The layers 4, 5 of fabric are moved by a feeder as in a sewing-machine. In operation the needle 1 penetrates the layers 4, 5 for the thread 3 to form a loop 6. A piston 9 in the form of a nozzle executes an oblique reciprocating motion through the needle plate. The nozzle 12 contains a rapidly hardening bonding agent 13 the front portion of which is heated to its melting point so that a drop 15 is deposited on the connection between the upper thread 3 and the lower thread 8. The needle is withdrawn upwardly drawing the thread connection into the layers of fabric and the operation is repeated so seaming the two layers of fabric together. Specification 898,084 also is referred to.
GB36427/61A 1958-11-18 1958-11-18 Improvements in or relating to the production of seam-like connections between flat fabric members by means of thermoplastic materials Expired GB898083A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB36427/61A GB898083A (en) 1958-11-18 1958-11-18 Improvements in or relating to the production of seam-like connections between flat fabric members by means of thermoplastic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36427/61A GB898083A (en) 1958-11-18 1958-11-18 Improvements in or relating to the production of seam-like connections between flat fabric members by means of thermoplastic materials

Publications (1)

Publication Number Publication Date
GB898083A true GB898083A (en) 1962-06-06

Family

ID=10388042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36427/61A Expired GB898083A (en) 1958-11-18 1958-11-18 Improvements in or relating to the production of seam-like connections between flat fabric members by means of thermoplastic materials

Country Status (1)

Country Link
GB (1) GB898083A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111421843A (en) * 2020-03-31 2020-07-17 成都飞机工业（集团）有限责任公司 Composite material sewing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111421843A (en) * 2020-03-31 2020-07-17 成都飞机工业（集团）有限责任公司 Composite material sewing method

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