FR2021893A1 - - Google Patents

Info

Publication number
FR2021893A1
FR2021893A1 FR6936731A FR6936731A FR2021893A1 FR 2021893 A1 FR2021893 A1 FR 2021893A1 FR 6936731 A FR6936731 A FR 6936731A FR 6936731 A FR6936731 A FR 6936731A FR 2021893 A1 FR2021893 A1 FR 2021893A1
Authority
FR
France
Prior art keywords
sheet
loops
oct
rows
staggered
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
FR6936731A
Other languages
English (en)
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.)
Raychem Corp
Original Assignee
Raychem Corp
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 Raychem Corp filed Critical Raychem Corp
Publication of FR2021893A1 publication Critical patent/FR2021893A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/10—Bandages or covers for the protection of the insulation, e.g. against the influence of the environment or against mechanical damage
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/10—Making preforms having internal stresses, e.g. plastic memory by bending plates or sheets
    • 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
    • B29C65/562—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using extra joining elements, i.e. which are not integral with the parts to be joined
    • B29C65/564—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using extra joining elements, i.e. which are not integral with the parts to be joined hidden in the joint, e.g. dowels or Z-pins
    • 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
    • B29C66/1352—Single hem to hem 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
    • B29C66/22—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
    • B29C66/221—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 sinusoidal wave
    • 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
    • B29C66/4322—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 by joining a single sheet to itself
    • 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
    • B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/737—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined
    • B29C66/7371—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined oriented or heat-shrinkable
    • B29C66/73715—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined oriented or heat-shrinkable heat-shrinkable
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/20—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
    • F16L47/22—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics using shrink-down material
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1054—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe
    • F16L58/1063—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe the coating being a sheet wrapped around the pipe
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeves; consisting of two half sleeves; comprising more than two segments
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/17—Rigid pipes obtained by bending a sheet longitudinally and connecting the edges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cable Accessories (AREA)
  • Insulating Bodies (AREA)
  • Joints With Sleeves (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR6936731A 1968-10-30 1969-10-27 Pending FR2021893A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77181768A 1968-10-30 1968-10-30

Publications (1)

Publication Number Publication Date
FR2021893A1 true FR2021893A1 (fr) 1970-07-24

Family

ID=25093046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6936731A Pending FR2021893A1 (fr) 1968-10-30 1969-10-27

Country Status (10)

Country Link
US (1) US3530898A (fr)
JP (1) JPS4915752B1 (fr)
BE (1) BE741032A (fr)
CA (1) CA922650A (fr)
CH (1) CH509541A (fr)
DE (1) DE1953774A1 (fr)
FR (1) FR2021893A1 (fr)
GB (1) GB1266719A (fr)
NL (1) NL6916025A (fr)
SE (1) SE353786B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412968A1 (fr) * 1977-12-23 1979-07-20 Raychem Pontoise Sa Perfectionnement apporte aux connexions electriques
FR2412918A1 (fr) * 1977-12-23 1979-07-20 Raychem Pontoise Sa Perfectionnements apportes a des objets a reprise thermique, en particulier appeles dispositifs enroules
FR2567692A1 (fr) * 1984-07-10 1986-01-17 Silec Liaisons Elec Enveloppe thermoretractable ouverte

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770556A (en) * 1970-08-07 1973-11-06 Reychem Corp Wraparound closure sleeve
US3941361A (en) * 1974-11-29 1976-03-02 Cranston Machinery Co., Inc. Water-filled burning table
DE2653940C2 (de) * 1976-11-27 1985-11-14 Walter Rose Gmbh & Co Kg, 5800 Hagen Anordnung zum Abdichten von Verbindungsstellen an einem durchlaufenden Gegenstand, insbesondere von Kabelmuffen
JPS53127076U (fr) * 1977-03-15 1978-10-09
GB1604440A (en) * 1977-12-23 1981-12-09 Raychem Sa Nv Heatrecoverable wrap-around devices
US4268559A (en) * 1978-09-22 1981-05-19 Electronized Chemicals Corporation Heat-shrinkable article
US4378393A (en) * 1978-09-22 1983-03-29 High Voltage Engineering Corporation Heat-shrinkable article
IT1130318B (it) * 1979-03-09 1986-06-11 Raychem Pontoise Sa Elemento recuperabile a caldo
US4586971A (en) * 1979-07-19 1986-05-06 Raychem Corporation Method of joining heat shrinkable closure members
EP0023418B1 (fr) * 1979-07-27 1983-10-12 A.C. Egerton Limited Chemise pour l'enrobage d'un tuyau, d'un câble ou analogue
FR2462800B1 (fr) * 1979-08-02 1985-08-16 Kabel Metallwerke Ghh Garniture tubulaire pour cables electriques et conducteurs tubulaires et procede pour sa fabrication
DE3038922C2 (de) * 1980-10-15 1987-08-20 kabelmetal electro GmbH, 3000 Hannover Schlauchförmige Garnitur für elektrische Kabel und Rohrleitungen und Verfahren zu ihrer Herstellung
DE3231615A1 (de) * 1981-01-28 1983-01-13 Bunnell Plastics Inc Safety shield for flanged pipe couplings
US4384906A (en) * 1981-09-09 1983-05-24 Raychem Corporation Flat sheet closure and method
CA1217310A (fr) * 1981-09-14 1987-02-03 George B. Park Article thermoretrecissable
US4533419A (en) * 1981-11-02 1985-08-06 Raychem Corporation Patch closure system
DE3201108A1 (de) * 1982-01-15 1983-07-28 Siemens AG, 1000 Berlin und 8000 München Verschlusssystem fuer eine manschette aus schrumpfbarem material
JPS58171482U (ja) * 1982-05-10 1983-11-16 段谷産業株式会社 扉ユニツト
US4502189A (en) * 1982-06-21 1985-03-05 Morris Coupling Company Coupling with outrigger parts
AR247646A1 (es) * 1983-01-06 1995-01-31 Raychem Ltd Un manguito envolvente termo-recuperable y un metodo para formar los miembros de cierre del mismo
DE3317379C2 (de) * 1983-05-13 1986-08-14 Minnesota Mining And Manufacturing Co., Saint Paul, Minn. Wärmeschrumpfbare Manschette für elektrische Kabel und Kabelverbindungen
JPS5984187U (ja) * 1983-10-24 1984-06-07 不二サッシ株式会社 開き用２重窓
US4607866A (en) * 1984-03-01 1986-08-26 Max Erlichman Protective sleeve device
JPS61192061U (fr) * 1985-05-22 1986-11-29
US4731273A (en) * 1985-07-08 1988-03-15 Minnesota Mining And Manufacturing Company Heat-recoverable closure with crosslinked pressure-sensitive adhesive
US4865890A (en) * 1988-03-28 1989-09-12 Ttk Kenmark Corporation Shrinkable elastomeric sleeve
FR2630190B1 (fr) * 1988-04-13 1990-08-10 Niled Sa Bande de protection de soudure d'elements tubulaires
US5470622A (en) * 1990-11-06 1995-11-28 Raychem Corporation Enclosing a substrate with a heat-recoverable article
US5930872A (en) * 1997-09-22 1999-08-03 The Gates Corporation Device for mounting and deploying a shrinkable clamp
US6712755B2 (en) * 2002-03-15 2004-03-30 Stanley F. Chang Locking mechanism for an endoscopic overtube
US20060063972A1 (en) * 2004-09-21 2006-03-23 Chang Stanley F Closure mechanism for an endoscopic overtube having a slot
GB2432337A (en) * 2005-11-22 2007-05-23 Marc Pierre Despault Offset intermeshing industrial fabric seam
EP2796761B1 (fr) * 2013-04-24 2021-03-24 ELAFLEX HIBY GmbH & Co. KG Bande pouvant être fermée en forme d'anneau et son utilisation
DE102013107430A1 (de) 2013-07-12 2015-01-29 Quesy Gmbh & Co. Kg Einrichtung zum elektrisch leitenden Kontaktieren
EP3077594B1 (fr) * 2013-12-06 2019-01-30 AstenJohnson, Inc. Textile industriel à double couche non tissé assemblé à partir de panneaux plissés
CN109561975B (zh) 2016-08-24 2021-01-29 W.L.戈尔及同仁股份有限公司 用于可扩张医疗装置的套管

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412968A1 (fr) * 1977-12-23 1979-07-20 Raychem Pontoise Sa Perfectionnement apporte aux connexions electriques
FR2412918A1 (fr) * 1977-12-23 1979-07-20 Raychem Pontoise Sa Perfectionnements apportes a des objets a reprise thermique, en particulier appeles dispositifs enroules
FR2567692A1 (fr) * 1984-07-10 1986-01-17 Silec Liaisons Elec Enveloppe thermoretractable ouverte

Also Published As

Publication number Publication date
GB1266719A (fr) 1972-03-15
US3530898A (en) 1970-09-29
BE741032A (fr) 1970-04-01
JPS4915752B1 (fr) 1974-04-17
CA922650A (en) 1973-03-13
CH509541A (de) 1971-06-30
SE353786B (fr) 1973-02-12
DE1953774A1 (de) 1970-09-24
NL6916025A (fr) 1970-05-04

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