GB897441A - Improvements in the manufacture of large sheets of flexible material - Google Patents

Improvements in the manufacture of large sheets of flexible material

Info

Publication number
GB897441A
GB897441A GB20314/57A GB2031457A GB897441A GB 897441 A GB897441 A GB 897441A GB 20314/57 A GB20314/57 A GB 20314/57A GB 2031457 A GB2031457 A GB 2031457A GB 897441 A GB897441 A GB 897441A
Authority
GB
United Kingdom
Prior art keywords
panel
bench
seamed
trolley
edge
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
GB20314/57A
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.)
KENNETH WILLIAM STEPHENS
Original Assignee
KENNETH WILLIAM STEPHENS
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
Priority to BE639700D priority Critical patent/BE639700A/xx
Application filed by KENNETH WILLIAM STEPHENS filed Critical KENNETH WILLIAM STEPHENS
Priority to GB20314/57A priority patent/GB897441A/en
Publication of GB897441A publication Critical patent/GB897441A/en
Priority to FR914939A priority patent/FR1339154A/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
    • B29C66/435—Making large sheets by joining smaller ones or strips together
    • 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
    • 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
    • B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • 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
    • 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
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/135—Single hemmed joints, i.e. one of the parts to be joined being hemmed in the joint area
    • 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

Landscapes

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

Abstract

897,441. Seaming. STEPHENS, K. W. Sept. 24, 1958 [June 27, 1957], No. 30314/57. Class 42 (1). A method of manufacturing a large sheet of flexible material by joining edge-to-edge a plurality of panels of the material each of a length equal to one dimension of the finished sheet wherein a first panel 13 has a flanking panel 14 seamed thereto at 15 and folded longitudinally at 16 so that its free edge substantially overlies the seam 15, a similar panel 17 being seamed to the opposite edge of the panel 13. Panels are added alternately on each side to form two concertina-like stacks standing side by side on the panel 13. As shown in Fig. 1 the material is placed on a bench 1 provided with a series of idler rollers 6 and the edges are seamed by means of two seam welding heads 11 each mounted on a trolley that runs beside the bench 1, the heads 11 being vertically adjustable. The centre of the bench is formed as a removable trolley 3 and the finished sheet is rolled as shown in Fig. 1 and removed from the bench on the trolley 3.
GB20314/57A 1957-06-27 1957-06-27 Improvements in the manufacture of large sheets of flexible material Expired GB897441A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE639700D BE639700A (en) 1957-06-27
GB20314/57A GB897441A (en) 1957-06-27 1957-06-27 Improvements in the manufacture of large sheets of flexible material
FR914939A FR1339154A (en) 1957-06-27 1962-11-09 Manufacturing process for large-sized sheets in a flexible material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20314/57A GB897441A (en) 1957-06-27 1957-06-27 Improvements in the manufacture of large sheets of flexible material

Publications (1)

Publication Number Publication Date
GB897441A true GB897441A (en) 1962-05-30

Family

ID=10143920

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20314/57A Expired GB897441A (en) 1957-06-27 1957-06-27 Improvements in the manufacture of large sheets of flexible material

Country Status (3)

Country Link
BE (1) BE639700A (en)
FR (1) FR1339154A (en)
GB (1) GB897441A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110712825A (en) * 2019-05-11 2020-01-21 北京农学院 Sample container device for sampling on traditional building site

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595616A1 (en) * 1986-03-11 1987-09-18 Centre Nat Etd Spatiales METHOD AND DEVICE FOR JOINING TWO FILMS, ESPECIALLY FILMS OF A FEW MICRONS OF THICKNESS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110712825A (en) * 2019-05-11 2020-01-21 北京农学院 Sample container device for sampling on traditional building site

Also Published As

Publication number Publication date
BE639700A (en) 1900-01-01
FR1339154A (en) 1963-10-04

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