ES2017676B3 - Tubo aislante de espuma de plastico de espuma flexible con un sistema de cierre para abrir el revestimiento del tubo en direccion al eje longitudinal, asi como procedimiento para la fabricacion de tal sistema de cierre - Google Patents
Tubo aislante de espuma de plastico de espuma flexible con un sistema de cierre para abrir el revestimiento del tubo en direccion al eje longitudinal, asi como procedimiento para la fabricacion de tal sistema de cierreInfo
- Publication number
- ES2017676B3 ES2017676B3 ES87108899T ES87108899T ES2017676B3 ES 2017676 B3 ES2017676 B3 ES 2017676B3 ES 87108899 T ES87108899 T ES 87108899T ES 87108899 T ES87108899 T ES 87108899T ES 2017676 B3 ES2017676 B3 ES 2017676B3
- Authority
- ES
- Spain
- Prior art keywords
- closing system
- tube
- procedure
- manufacture
- open
- 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 - Lifetime
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
- B29C66/70—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
- B29C66/727—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 being porous, e.g. foam
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/10—Slide fasteners with a one-piece interlocking member on each stringer tape
- A44B19/16—Interlocking member having uniform section throughout the length of the stringer
-
- 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
- B29C66/20—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
- B29C66/227—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 repetitive interlocking undercuts, e.g. in the form of puzzle cuts
- B29C66/2272—Teardrop-like, waterdrop-like or mushroom-like interlocking undercuts
-
- 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
- B29C66/227—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 repetitive interlocking undercuts, e.g. in the form of puzzle cuts
- B29C66/2276—Other specific local geometries of interlocking undercuts not provided for in B29C66/2272 - B29C66/2274
-
- 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
-
- 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 sleeve, two half sleeves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/30—Organic material
- B23K2103/42—Plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/36—Bending and joining, e.g. for making hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- 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
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Insulation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3620791A DE3620791C2 (de) | 1986-06-20 | 1986-06-20 | Schaumstoffisolierrohr aus flexiblem Schaumkunststoff mit einem den Rohrmantel in Richtung der Rohrlängsachse zu öffnenden Verschlußsystem sowie ein Verfahren zur Herstellung eines solchen Verschlußsystems |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2017676B3 true ES2017676B3 (es) | 1991-03-01 |
Family
ID=6303392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES87108899T Expired - Lifetime ES2017676B3 (es) | 1986-06-20 | 1987-06-22 | Tubo aislante de espuma de plastico de espuma flexible con un sistema de cierre para abrir el revestimiento del tubo en direccion al eje longitudinal, asi como procedimiento para la fabricacion de tal sistema de cierre |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0250002B1 (es) |
AT (1) | ATE56082T1 (es) |
DE (1) | DE3620791C2 (es) |
ES (1) | ES2017676B3 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2641584B1 (fr) * | 1988-01-18 | 1991-05-10 | Caoutchouc Manuf Plastique | Perfectionnement a un dispositif de jonctionnement de panneaux ou de realisation de conduits |
FR2626046A1 (fr) * | 1988-01-18 | 1989-07-21 | Caoutchouc Manuf Plastique | Dispositif de jonctionnement de panneaux ou de realisation de conduits et ses applications |
ATE86013T1 (de) * | 1989-01-12 | 1993-03-15 | Caoutchouc Manuf Plastique | Vorrichtung zur verbindung von platten oder der erstellung von rohren. |
DE4021746A1 (de) * | 1990-07-07 | 1992-01-16 | Gkn Automotive Ag | Endloser spannring zur befestigung von faltenbaelgen |
CA2163349A1 (en) * | 1993-06-11 | 1994-12-22 | Terry L. Morris | Laser machined replication tooling |
DE19756047A1 (de) * | 1997-12-17 | 1999-06-24 | Peter Kessler | Stanzwerkzeug zum Anbringen von Gehrungsschnitten in elastisches Material |
US6162040A (en) * | 1999-02-01 | 2000-12-19 | Velcro Industries B.V. | Molds for forming touch fasteners |
NL1013414C2 (nl) | 1999-10-28 | 2001-05-02 | Clecon Internat B V | Isolatiemateriaal bestaande uit spandekens te gebruiken voor het isoleren van gebouwen, werkwijze voor het onderling met elkaar verbinden van dergelijk isolatiemateriaal alsmede wand-of dakconstructie voorzien van dergelijk isolatiemateriaal. |
EP1240972A1 (de) * | 2001-01-17 | 2002-09-18 | Deutsche Rockwool Mineralwoll GmbH & Co. OHG | Verfahren zur Herstellung eines Dämmstoffes |
CN101410579A (zh) * | 2006-02-08 | 2009-04-15 | 菲弗Y’S有限公司 | 结构件 |
US9669593B2 (en) * | 2007-06-14 | 2017-06-06 | The Boeing Company | Light weight thermoplastic flex foam and hybrid duct system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1969408U (de) * | 1967-06-28 | 1967-09-28 | Ernst Fiedler | Umkleidungsmantel fuer rohrleitungen. |
JPS49129979U (es) * | 1973-03-12 | 1974-11-08 | ||
JPS5298217A (en) * | 1976-02-13 | 1977-08-17 | Sumitomo Electric Ind Ltd | Thermo-elastic tubular member |
GB2095615B (en) * | 1981-03-25 | 1984-06-20 | Bingley A J Ltd | Apparatus for cutting and/or welding laminar thermoplastics material |
AT377310B (de) * | 1983-01-27 | 1985-03-11 | Greiner Kg | Isolierung fuer speicher |
DE3332149A1 (de) * | 1983-09-06 | 1985-03-21 | Gert Hauset Noel | Schaumstoffisolierrohr bzw. schaumstoffisolierplatte aus flexiblem schaumkunststoff mit einem in laengsachse angeordneten nut- und federartigen verschlusssystem |
-
1986
- 1986-06-20 DE DE3620791A patent/DE3620791C2/de not_active Revoked
-
1987
- 1987-06-22 ES ES87108899T patent/ES2017676B3/es not_active Expired - Lifetime
- 1987-06-22 AT AT87108899T patent/ATE56082T1/de active
- 1987-06-22 EP EP87108899A patent/EP0250002B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3620791C2 (de) | 1996-01-25 |
EP0250002B1 (de) | 1990-08-29 |
EP0250002A1 (de) | 1987-12-23 |
DE3620791A1 (de) | 1987-12-23 |
ATE56082T1 (de) | 1990-09-15 |
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